Announcements

Wisedesign Africa Sierra Leone Limited

JOB VACANCY
ELECTRICIAN
Post Title: Electrician
Department: Projects Department
Reports to: E&I Supervisor / Project Manager
Grade: Qualified
Term: Short Term Project
Salary: TBC
COMPANY PROFILE
Wisedesign Africa Sierra Leone Limited is an EPCM service provider operating in various regions throughout Africa. WDA focuses on Maintenance & Project work within the Mechanical, Civil & Electrical discipline for the mining & construction industry.
Wisedesign Africa Sierra Leone is seeking the most suitable candidate to join our existing team of professionals. All applicants must be a national from Sierra Leone with a valid Identification Document. Applicants will be required to work on the mine site at his or her own cost. Applicants will receive a monthly remuneration.
RESPONSIBILITIES
- Assembling, installing, testing and maintaining the electronic and electrical wiring, appliances, equipment, fixtures and apparatus by using various power and hand tools.
- Diagnosing the malfunctioning systems, components and apparatus, using the testing equipment for locating causes of electrical breakdowns and correcting the problem.
- Connecting wires to the circuit breakers, transformers, conduits or any other components.
- Inspecting the electrical systems and equipment for identifying the defects and hazards that are required for repairing or adjusting.
- Advising the management on whether a continued operation of an equipment may be hazardous.
- Testing the electrical systems continuously using devices like voltmeters, ohmmeters, oscilloscopes and others.
ATTRIBUTES
A self-contained individual who is mentally robust and able to operate under pressure: determined and tenacious – able to force through change. Operating in a multi-cultural environment, will require a high degree of cultural empathy and awareness.Physically robust, able to operate in austere conditions.High moral standards, setting the example for others to follow. Open minded to change, new ways of working and to constructive criticism.
REQUIREMENTS
- A GED or high school diploma is required. Bachelor’s degree or vocational diploma preferred.
- At least six years of a progressive construction electrical experience or completion of four years of an approved technical program is also accepted.
- Experience in technical fields is obviously preferred.
- A very strong background in the development of individual and standalone electrical projects.
- Good leadership qualities and strong ethos to work as a leader.
- Good presentational skills to convince technicians working in the construction electrical department.
- Adequate troubleshooting skills that are actually one of the most important aspect of the job.
- Basic understanding of the laws and technicalities of engineering.
- Highly professional in the approach to his job.
- Superb communication skills for driving communication across all verticals in the construction electrical department.
PHYSICAL REQUIREMENTS
- Must be able to stand and/or be on their feet 10-12 hours / day
- Must be able to lift 50lbs as needed
- Must be able to go up and down on ladder, steps, or other lifts as needed
- Must be able to work in outdoor weather and/or unregulated temperatures for 10-12 hours / day
- Requires the ability to climb stairs frequently, lift or move up to 30 pounds routinely and/or move or lift up to 50 pounds occasionally. Must be able to don proper PPE to examine. May also need to climb ladders and examine work that may be conducted in high, precarious elevations.
Enter in subject line Electrical and email to This email address is being protected from spambots. You need JavaScript enabled to view it.. No phone calls please. Principals only; no recruiter calls.

JOB VACANCY
WELDER X 4
Post Title: Welder
Department: Projects Department
Reports to: Mechanical Supervisor / Project Manager
Grade: Qualified
Term: Short Term Project
Salary: TBC
COMPANY PROFILE
Wisedesign Africa Sierra Leone Limited is an EPCM service provider operating in various regions throughout Africa. WDA focuses on Maintenance & Project work within the Mechanical, Civil & Electrical discipline for the mining & construction industry.
Wisedesign Africa Sierra Leone is seeking the most suitable candidate to join our existing team of professionals. All applicants must be a national from Sierra Leone with a valid Identification Document. Applicants will be required to work on the mine site at his or her own cost. Applicants will receive a monthly remuneration.
ATTRIBUTES
A self-contained individual who is mentally robust and able to operate under pressure: determined and tenacious – able to force through change. Operating in a multi-cultural environment, will require a high degree of cultural empathy and awareness.Physically robust, able to operate in austere conditions.High moral standards, setting the example for others to follow. Open minded to change, new ways of working and to constructive criticism.
RESPONSIBILITIES
We are looking for a skilled Welder to cut and join metals and other materials at our facilities or construction sites. You will operate appropriate equipment to put together mechanical structures or parts with a great deal of precision. Your job is important as it provides the foundation for strong infrastructure.
A welder must be competent in using potentially dangerous equipment following all safety precautions. The ideal candidate will also have a steady hand and great attention to detail. Knowledge of different kinds of metal and their properties is essential.
- Read blueprints and drawings and take or read measurements to plan layout and procedures
- Determine the appropriate welding equipment or method based on requirements
- Set up components for welding according to specifications (e.g. cut material with powered saws to match measurements)
- Operate angle grinders to prepare the parts that must be welded
- Align components using calipers, rulers etc. and clamp pieces
- Weld components using manual or semi-automatic welding equipment in various positions (vertical, horizontal or overhead)
- Repair machinery and other components by welding pieces and filling gaps
- Test and inspect welded surfaces and structure to discover flaws
- Maintain equipment in a condition that does not compromise safety
REQUIREMENTS
- At least eight years experience
- Technical Diploma or HS Diploma
- Proven experience as welder
- Experience using a variety of welding equipment and procedures (TIG, MMA etc.)
- Experience in using electrical or manual tools (saws, squares, calipers etc.)
- Ability to read and interpret technical documents and drawings
- Knowledge of relative safety standards and willingness to use protective clothing (face-shield, gloves etc.)
- Deftness and attention to detail
- Proficient in English
- Successful completion of a relevant apprenticeship program is required
- Professional Certification (e.g. an AWS welding certificate) will be a plus
PHYSICAL REQUIREMENTS
- Must be able to stand and/or be on their feet 10-12 hours / day
- Must be able to lift 50lbs as needed
- Must be able to go up and down on ladder, steps, or other lifts as needed
- Must be able to work in outdoor weather and/or unregulated temperatures for 10-12 hours / day
- Requires the ability to climb stairs frequently, lift or move up to 30 pounds routinely and/or move or lift up to 50 pounds occasionally. Must be able to don proper PPE to examine. May also need to climb ladders and examine work that may be conducted in high, precarious elevations.
Enter in subject line welder and email to This email address is being protected from spambots. You need JavaScript enabled to view it.. No phone calls please. Principals only; no recruiter calls.

JOB VACANCY
HDPE WELDER
Post Title: HDPE Welder
Department: Projects Department
Reports to: Mechanical Supervisor / Project Manager
Grade: Qualified
Term: Short Term Project
Salary: TBC
COMPANY PROFILE
Wisedesign Africa Sierra Leone Limited is an EPCM service provider operating in various regions throughout Africa. WDA focuses on Maintenance & Project work within the Mechanical, Civil & Electrical discipline for the mining & construction industry. Wisedesign Africa Sierra Leone is seeking the most suitable candidate to join our existing team of professionals. All applicants must be a national from Sierra Leone with a valid Identification Document. Applicants will be required to work on the mine site at his or her own cost. Applicants will receive a monthly remuneration.
ATTRIBUTES
A self-contained individual who is mentally robust and able to operate under pressure: determined and tenacious – able to force through change. Operating in a multi-cultural environment, will require a high degree of cultural empathy and awareness. Physically robust, able to operate in austere conditions. High moral standards, setting the example for others to follow. Open minded to change, new ways of working and to constructive criticism.
MAIN RESPONSIBILITIES
- Making use of measuring equipment to verify dimensions of material provided against drawings, interpret components and assembly drawings, and use allocated resources and personnel to achieve set engineering (SMPP) construction projects.
-Usage, service, inspection and maintenance (including conditions-based) of engineering operational maintenance primary equipment like HDPE Machines, etc.
- Welding of HDPE pipes in line with parameters of the HDPE machine and proper procedures for butt and electrofusion welding.
- Proper usage of Extrusion Hand Gun & Hot Air Guns
- Dealing with precision equipment in process moulding or extrusion moulding technology.
- Conducting work in line with set quality assurance standards, work targets and specified standards
An integral part of the work would be strict adherence to Safety, Health, Safety, Environment and Housekeeping. This will entail:
- Performing work in accordance with relevant safe working procedures.
- Reporting any dangerous conditions/ incident/ accidents immediately as per the SHE system .
- Taking reasonable care of own health and safety and that of others in the workplace.
- Using the PPE required for the specific task or working condition
- Performing tasks assigned to the SHE system i.e. keeps workplace clean.
- Reporting incidents/ accidents & identifies SHE conditions and work practices that are dangerous or could lead to pollution & report immediately as per the SHE System requirement.
- Performing all tasks in accordance with the SHE system.
PHYSICAL REQUIREMENTS
- Must be able to stand and/or be on their feet 10-12 hours / day
- Must be able to lift 50lbs as needed
- Must be able to go up and down on ladder, steps, or other lifts as needed
- Must be able to work in outdoor weather and/or unregulated temperatures for 10-12 hours / day
Requires the ability to climb stairs frequently, lift or move up to 30 pounds routinely and/or move or lift up to 50 pounds occasionally. Must be able to don proper PPE to examine. May also need to climb ladders and examine work that may be conducted in high, precarious elevations.
Enter in subject line HDPE Welder and email to This email address is being protected from spambots. You need JavaScript enabled to view it.. No phone calls please. Principals only; no recruiter calls.

JOB VACANCY
MECHANICAL FITTER
Post Title: Mechanical Supervisor
Department: Projects Department
Reports to: Project Manager
Grade: Senior Position
Term: Short Term Project
Salary: TBC
COMPANY PROFILE
Wisedesign Africa Sierra Leone Limited is an EPCM service provider operating in various regions throughout Africa. WDA focuses on Maintenance & Project work within the Mechanical, Civil & Electrical discipline for the mining & construction industry.
Wisedesign Africa Sierra Leone is seeking the most suitable candidate to join our existing team of professionals. All applicants must be a national from Sierra Leone with a valid Identification Document. Applicants will be required to work on the mine site at his or her own cost. Applicants will receive a monthly remuneration.
RESPONSIBILITY
A proven track record with over 8 years experience operating as a supervisor within the mechanical domain is considered the basic requirement. Experience of working in Africa within the mining industry would be considered an advantage.
The incumbent will be responsible for the maintenance, installation and treatment/recovery work of equipment and machinery as well as the supervision of up to 25 mechanically trained personnel. The work requires sound judgment, bags of initiatives and an ability to resolve problems with alacrity.
ATTRIBUTES
A self-contained individual who is mentally robust and able to operate under pressure: determined and tenacious – able to force through change. Operating in a multi-cultural environment, will require a high degree of cultural empathy and awareness.Physically robust, able to operate in austere conditions.High moral standards, setting the example for others to follow. Open minded to change, new ways of working and to constructive criticism.
SKILLS & COMPETENCIES
- Excellent grasp of the English language, able to communicate verbally and in writing.
- Thorough knowledge of the operation of low/high pressure steam boilers, heating systems and auxiliary equipment and tools, methods and practices used in their maintenance.
- An ability to generate comprehensive documents, such as site reports and drawings.
- Thorough knowledge of the occupational hazards and safety precautions involved in the operation of heating equipment.
- Ability to supervise the work of others.
- Ability to detect malfunctions in equipment operations and to effect repairs or take remedial action. Ability to interpret and work from plans, blueprints and sketches.
- An ability to influence and persuade others, through the use of logic and presence: convincing others to think and act in the best interests of the project.
- An ability to build rapport easily and to cultivate lasting relationships built on trust. An understanding of Health and Safety legislation.
- Highly computer literate: able to use, as a minimum, Microsoft Office.
- Highly organised, inquisitive with high standards in relationship to attention
REQUIREMENTS
- Degree in Mechanical Engineering or Professional qualifications and/or certification in the mechanical field are required: membership of a professional body would be looked on favourably
- Act as the Site Supervisor and take responsibility for the planning and coordination of all work related activity: rig-up, installation, repair and maintenance of machinery & equipment, and in fabrication of metal parts and tools.
- Coordinate the activity of workers in the installation of machinery and equipment.
- To direct work in electrical, electronic, mechanical, hydraulic, and pneumatic maintenance and repair of machinery and equipment.
- Diagnose malfunctions in machinery and equipment based on observation and applying knowledge from past experience.
- Directs the dismantling, assembly and installation of industrial machinery.
- Monitors the quality and compliance of work in accordance with job standards.
- Implements improvements, changes or new techniques or procedures.
- Supervises assigned personnel in all aspects of their work. Oversees inspection and maintenance of equipment and machinery.
- Performs duties of specific trades when necessary.
- Reads and interprets blueprints and wiring diagrams.
- Coordinates the activity between external & internal stakeholders, especially clients.
- Orders and purchases all equipment and tools which are relevant to fulfill the work. Estimates costs of various jobs.
- Maintains records of jobs performed, departmental charge codes and hours worked
DUTIES AND RESPONSIBILITIES FOR THE ROLE INCLUDE, BUT ARE NOT LIMITED TO THE FOLLOWING:
- To Supervise preventive, breakdown and planned overhaul of assigned mechanical equipment
- To participate in diagnosis and repair of major breakdown and to estimate time of repair and ensure timely return of repaired equipment.
- To supervise on site annual overhual and to follow work schedule
- To check safety, work permit and preventive maintenance plan
- To plan, check specification and to ensure that maintenance works are carried out according to agreed, schedule, cost estimate and required quality
- To assist maintenance engineer in organizing spare-parts ordering plan and to check stock list.
- Suggest and carry out necessary modification in the plant to improve it performance
- To supervise lifting operation in job where assigned
- Maintain and updates a log of maintenance work done.
PHYSICAL REQUIREMENTS
- Must be able to stand and/or be on their feet 10-12 hours / day
- Must be able to lift 50lbs as needed
- Must be able to go up and down on ladder, steps, or other lifts as needed
- Must be able to work in outdoor weather and/or unregulated temperatures for 10-12 hours / day
- Requires the ability to climb stairs frequently, lift or move up to 30 pounds routinely and/or move or lift up to 50 pounds occasionally. Must be able to don proper PPE to examine. May also need to climb ladders and examine work that may be conducted in high, precarious elevations.
Enter in subject line Electrical / Instrumentation Supervisor and email to This email address is being protected from spambots. You need JavaScript enabled to view it.. No phone calls please. Principals only; no recruiter calls.

JOB VACANCY
RIGGER
Post Title: Rigger
Department: Projects Department
Reports to: Mechanical Supervisor / Project Manager
Grade: Qualified
Term: Short Term Project
Salary: TBC
COMPANY PROFILE
Wisedesign Africa Sierra Leone Limited is an EPCM service provider operating in various regions throughout Africa. WDA focuses on Maintenance & Project work within the Mechanical, Civil & Electrical discipline for the mining & construction industry.
Wisedesign Africa Sierra Leone is seeking the most suitable candidate to join our existing team of professionals. All applicants must be a national from Sierra Leone with a valid Identification Document. Applicants will be required to work on the mine site at his or her own cost. Applicants will receive a monthly remuneration.
ATTRIBUTES
A self-contained individual who is mentally robust and able to operate under pressure: determined and tenacious – able to force through change. Operating in a multi-cultural environment, will require a high degree of cultural empathy and awareness.Physically robust, able to operate in austere conditions.High moral standards, setting the example for others to follow. Open minded to change, new ways of working and to constructive criticism.
RESPONSIBILITIES
We are currently seeking an experienced and highly-skilled rigger to join our hardworking team. In this role, you will demonstrate your experience and expertise alongside others who take the profession seriously and are committed to a safe work environment. You will ensure that all loads and equipment are lifted and set properly, demonstrating consistent commitment to safety at all times. You will work as part of the team, ensuring our operation runs smoothly and on schedule.
- Signal or verbally direct workers engaged in hoisting and moving loads, in order to ensure safety of workers and materials.
- Test rigging to ensure safety and reliability.
- Attach loads to rigging to provide support or prepare them for moving, using hand and power tools
- Select gear such as slings, shackles, chokers and winches, according to load weights and sizes, facilities, and work schedules.
- Control movement of heavy equipment through narrow openings or confined spaces, using chain falls, gin poles, gallows frames, and other equipment.
- Tilt, dip, and turn suspended loads to maneuver over, under, and/or around obstacles, using multi-point suspension techniques.
- Manipulate rigging lines, hoists, and pulling gear to move or support materials such as heavy equipment.
- Clean and dress machine surfaces and component parts.
- Attach pulleys and blocks to fixed overhead structures such as beams, ceilings, and gin pole booms, using bolts and clamps
- Dismantle and store rigging equipment after use.
- Operate forklifts, tri-lifter and other equipment (licensed only)
- Read blueprints / plans and conduct a full layout of baselines and machinery positions
- Direct the support of Helpers while providing training and oversight.
- Coordinate and ensure all tasks are completed on time.
- Follow directions carefully.
- Comply with regulations and safety requirements.
- Do any additional tasks that are asked or needed to be completed.
REQUIREMENTS
- Willingness to safely complete any tasks that are assigned with a positive attitude.
- Understand weights of equipment and rigging tools
- Read blueprints / plans and/or create lift plans
- Skilled at driving lifting equipment
- Skilled with power tools
- High School Diploma or Equivalent
- Rigger Certification
PHYSICAL REQUIREMENTS
- Must be able to stand and/or be on their feet 10-12 hours / day
- Must be able to lift 50lbs as needed
- Must be able to go up and down on ladder, steps, or other lifts as needed
- Must be able to work in outdoor weather and/or unregulated temperatures for 10-12 hours / day
- Requires the ability to climb stairs frequently, lift or move up to 30 pounds routinely and/or move or lift up to 50 pounds occasionally. Must be able to don proper PPE to examine. May also need to climb ladders and examine work that may be conducted in high, precarious elevations.
Enter in subject line rigger and email to This email address is being protected from spambots. You need JavaScript enabled to view it.. No phone calls please. Principals only; no recruiter calls.

JOB VACANCY
ELECTRICAL & INSTRUMENTATION SUPERVISOR
Post Title: Electrical & Instrumentation Supervisor
Department: Projects Department
Reports to: E& I Engineer / Project Manager
Grade: Senior Position
Term: Short Term Project
Salary: TBC
COMPANY PROFILE
Wisedesign Africa Sierra Leone Limited is an EPCM service provider operating in various regions throughout Africa. WDA focuses on Maintenance & Project work within the Mechanical, Civil & Electrical discipline for the mining & construction industry.
Wisedesign Africa Sierra Leone is seeking the most suitable candidate to join our existing team of professionals. All applicants must be a national from Sierra Leone with a valid Identification Document. Applicants will be required to work on the mine site at his or her own cost. Applicants will receive a monthly remuneration.
RESPONSIBILITY
The primary responsibility of the Electrical/Instrumentation Supervisor is to improve system productivity, reliability, safety, and stability by helping in the design, construction and maintenance of instruments and entire instrumentation systems. The Electrical/Instrumentation Supervisor is responsible for deciding the type of instruments needed for ensuring better quality and efficiency of equipment. The Electrical/Instrumentation Supervisor is also responsible for the technical design and management of small capital and expense electrical projects from early conceptual engineering through project completion. Also, responsible for performing root cause failure analysis (RCFA) on equipment failures and recommending corrective actions on instrumentation and electrical equipment and corrective action on deficient equipment.
ATTRIBUTES
A self-contained individual who is mentally robust and able to operate under pressure: determined and tenacious – able to force through change. Operating in a multi-cultural environment, will require a high degree of cultural empathy and awareness.Physically robust, able to operate in austere conditions.High moral standards, setting the example for others to follow. Open minded to change, new ways of working and to constructive criticism.
SKILLS & COMPETENCIES
Excellent grasp of the English language, able to communicate verbally and in writing. Thorough knowledge of the operation of low/high pressure steam boilers, heating systems and auxiliary equipment and tools, methods and practices used in their maintenance. An ability to generate comprehensive documents, such as site reports and drawings.Thorough knowledge of the occupational hazards and safety precautions involved in the operation of heating equipment.Ability to supervise the work of others.Ability to detect malfunctions in equipment operations and to effect repairs or take remedial action. Ability to interpret and work from plans, blueprints and sketches. An ability to influence and persuade others, through the use of logic and presence: convincing others to think and act in the best interests of the project. An ability to build rapport easily and to cultivate lasting relationships built on trust. An understanding of Health and Safety legislation. Highly computer literate: able to use, as a minimum, Microsoft Office. Highly organised, inquisitive with high standards in relationship to attention
REQUIREMENTS
- Degree in Electrical Engineering, Instrument and Control Engineering or equivalent
- Minimum 8 Years’ experience in instrument design and engineering (Conceptual, FEED, Detail design, Construction Support, Hook-up and Commissioning) the ideal candidate will have a strong background in instrument engineering, electrical
- BS Degree in Electrical Engineering / Electrical Engineering Technology (or related discipline).
- Supervisory experience that will oversee the work of Electricians and Instrument Techs; responsible for training and testing; responsible for maintenance of and compliance with electrical safety program, including arc flash safety.
- Expert knowledge and experience of instrumentation used to control and monitor processes.
- Must have broad based, hands on knowledge and experience with various types of instrument and electrical systems, equipment and software.
- Experience and ability to manage electrical and instrumentation engineering projects with knowledge of how to establish project estimates and oversight of project budgets. Troubleshooting capabilities and problem-solving skills, both informally and using formalized tools such as Root Cause Failure Analysis (RCFA) and Failure Mode and Effects Analysis (FMEA). Ability to communicate effectively with data, along with the ability to influence and persuade. Demonstrated working knowledge of all applicable electrical industry standards and recommended practices, e.g. NEC, IEEE, ANSI, ISA, etc.
DUTIES AND RESPONSIBILITIES FOR THE ROLE INCLUDE, BUT ARE NOT LIMITED TO THE FOLLOWING:
- Day to day troubleshooting of E&I problems that may include the following:
- Managing, allocating resources and ensuring completion of E&I work orders.
- Leading the electricians and instrument techs in finding and executing solutions to E&I problems on site.
- Compliance with PSM and other plant procedures, including following MOC procedures and meeting continuing documentation requirements within Maintenance in compliance with documentation standards and procedures.
- Referral of E&I and Control issues to the Engineering Department as needed. Calibration and PM of instrumentation, including actuated valves
- Documentation of same for PSM Planning and organization of some non-capital E&I project work, including plant shutdowns Coordinating with I&C Engineer and allocating resources for capital projects that use Maintenance personnel for E&I work Maintenance of the inventory of E&I spares, in compliance with site E&I Purchasing standards
- Ordering or supervising the ordering of replacement parts
- Working with E&I Engineer to update standards and specifications as they become outdated or better options are identified. Accessing information within and making minor adjustments to the control system
- Understanding the control system architecture and software sufficient to find and modify elements.
- Communicating with Process Control Engineer to validate and document all changes
- Nominating and training Instrument Techs capable of doing same Backup for E&I Engineer during absences.
- Work with Process Control Engineer to divide responsibilities for specifying equipment and supervising project work.
PHYSICAL REQUIREMENTS
- Must be able to stand and/or be on their feet 10-12 hours / day
- Must be able to lift 50lbs as needed
- Must be able to go up and down on ladder, steps, or other lifts as needed
- Must be able to work in outdoor weather and/or unregulated temperatures for 10-12 hours / day
- Requires the ability to climb stairs frequently, lift or move up to 30 pounds routinely and/or move or lift up to 50 pounds occasionally. Must be able to don proper PPE to examine. May also need to climb ladders and examine work that may be conducted in high, precarious elevations.
Enter in subject line Electrical / Instrumentation Supervisor and email to This email address is being protected from spambots. You need JavaScript enabled to view it.. No phone calls please. Principals only; no recruiter calls.

JOB VACANCY
Post Title: Electrical & Instrumentation Supervisor
Department: Projects Department
Reports to: E&I Engineer / Project Manager
Grade: Senior Position
Term: Short Term Project
Salary: TBC
COMPANY PROFILE
Wisedesign Africa Sierra Leone Limited is an EPCM service provider operating in various regions throughout Africa. WDA focuses on Maintenance & Project work within the Mechanical, Civil & Electrical discipline for the mining & construction industry.
Wisedesign Africa Sierra Leone is seeking the most suitable candidate to join our existing team of professionals. All applicants must be a national from Sierra Leone with a valid Identification Document. Applicants will be required to work on the mine site at his or her own cost. Applicants will receive a monthly remuneration.
RESPONSIBILITY
The primary responsibility of the Electrical/Instrumentation Supervisor is to improve system productivity, reliability, safety, and stability by helping in the design, construction and maintenance of instruments and entire instrumentation systems. The Electrical/Instrumentation Supervisor is responsible for deciding the type of instruments needed for ensuring better quality and efficiency of equipment. The Electrical/Instrumentation Supervisor is also responsible for the technical design and management of small capital and expense electrical projects from early conceptual engineering through project completion. Also, responsible for performing root cause failure analysis (RCFA) on equipment failures and recommending corrective actions on instrumentation and electrical equipment and corrective action on deficient equipment.
ATTRIBUTES
A self-contained individual who is mentally robust and able to operate under pressure: determined and tenacious – able to force through change. Operating in a multi-cultural environment, will require a high degree of cultural empathy and awareness.Physically robust, able to operate in austere conditions.High moral standards, setting the example for others to follow. Open minded to change, new ways of working and to constructive criticism.
SKILLS & COMPETENCIES
Excellent grasp of the English language, able to communicate verbally and in writing. Thorough knowledge of the operation of low/high pressure steam boilers, heating systems and auxiliary equipment and tools, methods and practices used in their maintenance. An ability to generate comprehensive documents, such as site reports and drawings.Thorough knowledge of the occupational hazards and safety precautions involved in the operation of heating equipment.Ability to supervise the work of others.Ability to detect malfunctions in equipment operations and to effect repairs or take remedial action. Ability to interpret and work from plans, blueprints and sketches. An ability to influence and persuade others, through the use of logic and presence: convincing others to think and act in the best interests of the project. An ability to build rapport easily and to cultivate lasting relationships built on trust. An understanding of Health and Safety legislation. Highly computer literate: able to use, as a minimum, Microsoft Office. Highly organised, inquisitive with high standards in relationship to attention
REQUIREMENTS
- Degree in Electrical Engineering, Instrument and Control Engineering or equivalent
- Minimum 8 Years’ experience in instrument design and engineering (Conceptual, FEED, Detail design, Construction Support, Hook-up and Commissioning) the ideal candidate will have a strong background in instrument engineering, electrical
- BS Degree in Electrical Engineering / Electrical Engineering Technology (or related discipline).
- Supervisory experience that will oversee the work of Electricians and Instrument Techs; responsible for training and testing; responsible for maintenance of and compliance with electrical safety program, including arc flash safety.
- Expert knowledge and experience of instrumentation used to control and monitor processes.
- Must have broad based, hands on knowledge and experience with various types of instrument and electrical systems, equipment and software.
- Experience and ability to manage electrical and instrumentation engineering projects with knowledge of how to establish project estimates and oversight of project budgets. Troubleshooting capabilities and problem-solving skills, both informally and using formalized tools such as Root Cause Failure Analysis (RCFA) and Failure Mode and Effects Analysis (FMEA). Ability to communicate effectively with data, along with the ability to influence and persuade. Demonstrated working knowledge of all applicable electrical industry standards and recommended practices, e.g. NEC, IEEE, ANSI, ISA, etc.
DUTIES AND RESPONSIBILITIES FOR THE ROLE INCLUDE, BUT ARE NOT LIMITED TO THE FOLLOWING:
- Day to day troubleshooting of E&I problems that may include the following:
- Managing, allocating resources and ensuring completion of E&I work orders.
- Leading the electricians and instrument techs in finding and executing solutions to E&I problems on site.
- Compliance with PSM and other plant procedures, including following MOC procedures and meeting continuing documentation requirements within Maintenance in compliance with documentation standards and procedures.
- Referral of E&I and Control issues to the Engineering Department as needed. Calibration and PM of instrumentation, including actuated valves
- Documentation of same for PSM Planning and organization of some non-capital E&I project work, including plant shutdowns Coordinating with I&C Engineer and allocating resources for capital projects that use Maintenance personnel for E&I work Maintenance of the inventory of E&I spares, in compliance with site E&I Purchasing standards
- Ordering or supervising the ordering of replacement parts
- Working with E&I Engineer to update standards and specifications as they become outdated or better options are identified. Accessing information within and making minor adjustments to the control system
- Understanding the control system architecture and software sufficient to find and modify elements.
- Communicating with Process Control Engineer to validate and document all changes
- Nominating and training Instrument Techs capable of doing same Backup for E&I Engineer during absences.
- Work with Process Control Engineer to divide responsibilities for specifying equipment and supervising project work.
PHYSICAL REQUIREMENTS
- Must be able to stand and/or be on their feet 10-12 hours / day
- Must be able to lift 50lbs as needed
- Must be able to go up and down on ladder, steps, or other lifts as needed
- Must be able to work in outdoor weather and/or unregulated temperatures for 10-12 hours / day
- Requires the ability to climb stairs frequently, lift or move up to 30 pounds routinely and/or move or lift up to 50 pounds occasionally. Must be able to don proper PPE to examine. May also need to climb ladders and examine work that may be conducted in high, precarious elevations.
Enter in subject line Electrical / Instrumentation Supervisor and email to This email address is being protected from spambots. You need JavaScript enabled to view it.. No phone calls please. Principals only; no recruiter calls.

JOB VACANCY
Post Title: Boilermaker
Department: Projects Department
Reports to: Mechanical Supervisor / Project Manager
Grade: Qualified
Term: Short Term Project
Salary: TBC
COMPANY PROFILE
Wisedesign Africa Sierra Leone Limited is an EPCM service provider operating in various regions throughout Africa. WDA focuses on Maintenance & Project work within the Mechanical, Civil & Electrical discipline for the mining & construction industry.
Wisedesign Africa Sierra Leone is seeking the most suitable candidate to join our existing team of professionals. All applicants must be a national from Sierra Leone with a valid Identification Document. Applicants will be required to work on the mine site at his or her own cost. Applicants will receive a monthly remuneration.
ATTRIBUTES
A self-contained individual who is mentally robust and able to operate under pressure: determined and tenacious – able to force through change. Operating in a multi-cultural environment, will require a high degree of cultural empathy and awareness.Physically robust, able to operate in austere conditions.High moral standards, setting the example for others to follow. Open minded to change, new ways of working and to constructive criticism.
RESPONSIBILITIES
Construct, assemble, maintain, and repair stationary steam boilers and boiler house auxiliaries. Align structures or plate sections to assemble boiler frame tanks or vats, following blueprints. Work involves use of hand and power tools, plumb bobs, levels, wedges, dogs, or turnbuckles. Assist in testing assembled vessels. Direct cleaning of boilers and boiler furnaces. Inspect and repair boiler fittings, such as safety valves, regulators, automatic-control mechanisms, water columns, and auxiliary machines.
- Attach rigging and signal crane or hoist operators to lift heavy frame and plate sections or other parts into place.
- Operate cranes, hoists, or other moving or lifting equipment.
- Signal equipment operators to indicate proper equipment positioning.
- Study blueprints to determine locations, relationships, or dimensions of parts.
- Review blueprints or specifications to determine work requirements.
- Repair or replace defective pressure vessel parts, such as safety valves or regulators, using torches, jacks, caulking hammers, power saws, threading dies, welding equipment, or metalworking machinery.
- Maintain mechanical equipment.
- Locate and mark reference points for columns or plates on boiler foundations, following blueprints and using straightedges, squares, transits, or measuring instruments.
- Measure materials or objects for installation or assembly.
- Mark reference points on construction materials.
- Bolt or arc weld pressure vessel structures and parts together, using wrenches or welding equipment.
- Weld metal components.
- Position, align, and secure structural parts or related assemblies to boiler frames, tanks, or vats of pressure vessels, following blueprints.
- Install metal structural components.
- Position structural components.
- Install manholes, handholes, taps, tubes, valves, gauges, or feed water connections in drums of water tube boilers, using hand tools.
- Install gauges or controls.
- Bell, bead with power hammers, or weld pressure vessel tube ends to ensure leak proof joints.
- Weld metal components.
- Shape or fabricate parts, such as stacks, uptakes, or chutes, to adapt pressure vessels, heat exchangers, or piping to premises, using heavy-metalworking machines such as brakes, rolls, or drill presses.
- Fabricate parts or components.
- Assemble large vessels in an on-site fabrication shop prior to installation to ensure proper fit.
- Assemble products or production equipment.
- Lay out plate, sheet steel, or other heavy metal and locate and mark bending and cutting lines, using protractors, compasses, and drawing instruments or templates.
- Mark reference points on construction materials.
- Examine boilers, pressure vessels, tanks, or vats to locate defects, such as leaks, weak spots, or defective sections, so that they can be repaired.
- Inspect industrial or commercial equipment to ensure proper operation.
- Shape seams, joints, or irregular edges of pressure vessel sections or structural parts to attain specified fit of parts, using cutting torches, hammers, files, or metalworking machines.
- Fabricate parts or components.
- Inspect industrial or commercial equipment to ensure proper operation.
- Straighten or reshape bent pressure vessel plates or structure parts, using hammers, jacks, or torches.
- Fabricate parts or components.
- Install masonry materials.
- Clean pressure vessel equipment, using scrapers, wire brushes, and cleaning solvents.
- Clean equipment or facilities.
REQUIREMENTS
- At least eight years experience
- Technical Diploma or HS Diploma
- Certified Trade Test
PHYSICAL REQUIREMENTS
- Must be able to stand and/or be on their feet 10-12 hours / day
- Must be able to lift 50lbs as needed
- Must be able to go up and down on ladder, steps, or other lifts as needed
- Must be able to work in outdoor weather and/or unregulated temperatures for 10-12 hours / day
- Requires the ability to climb stairs frequently, lift or move up to 30 pounds routinely and/or move or lift up to 50 pounds occasionally. Must be able to don proper PPE to examine. May also need to climb ladders and examine work that may be conducted in high, precarious elevations.
Enter in subject line Boilermaker and email to This email address is being protected from spambots. You need JavaScript enabled to view it.. No phone calls please. Principals only; no recruiter calls.

JOB VACANCY
ELECTRICAL & INSTRUMENTATION TECHNICIAN X 4
Post Title: Electrical & Instrumentation Technician
Department: Projects Department
Reports to: E&I Supervisor / Project Manager
Grade: Qualified
Term: Short Term Project
Salary: TBC
COMPANY PROFILE
Wisedesign Africa Sierra Leone Limited is an EPCM service provider operating in various regions throughout Africa. WDA focuses on Maintenance & Project work within the Mechanical, Civil & Electrical discipline for the mining & construction industry.
Wisedesign Africa Sierra Leone is seeking the most suitable candidate to join our existing team of professionals. All applicants must be a national from Sierra Leone with a valid Identification Document. Applicants will be required to work on the mine site at his or her own cost. Applicants will receive a monthly remuneration.
RESPONSIBILITIES
- Maintenance, calibration and troubleshooting of field instrumentation devices for process equipment including
- Flow devices
- Pressure devices
- Temperature devices
- Direct and inferential level measurement devices
- Analytical equipment and instrumentation
- Installation, calibration, inspection, and troubleshooting of instruments and electrical equipment, in accordance with NFPA 70, NFPA 70E, ISA and Company Standards.
- Identify, interpret and effectively use drawings and documentation related to electrical and process controls including Electrical One-line diagrams, Elementary diagrams, wiring schematics, control schematics, P&ID’s, Cause and Effect diagrams, Instrument Loop diagrams, Interconnect diagrams, etc.
- Interpret and troubleshoot PLC and DCS logic including ladder logic, function block, and structured text routines.
- Work safely on AC distribution systems from 12k volts to 120 volts.
- Troubleshoot, repair motor control circuits and equipment including VFD’s, motors and motor control circuits.
- Develop written job plans for electrical and instrumentation projects.
- Plan and direct procurement of repair parts and material for electrical and instrument systems for project and maintenance purposes.
- Be able to discuss and apply NFPA 70E to any electrical work scope both in theory and in everyday practice on the job.
- Be a Safety Leader and contribute to a ‘Safety First’ working culture.
- Support Plant Operations to minimize production impacts and enhance reliability.
- Maintain high standards of workmanship and professionalism while working as a member of a team or when working alone.
ATTRIBUTES
A self-contained individual who is mentally robust and able to operate under pressure: determined and tenacious – able to force through change. Operating in a multi-cultural environment, will require a high degree of cultural empathy and awareness.Physically robust, able to operate in austere conditions.High moral standards, setting the example for others to follow. Open minded to change, new ways of working and to constructive criticism.
REQUIREMENTS
- Diploma
- Minimum 7 years working experience in the process instrumentation and electrical trades, preferably in process plant environments.
- Certifications from trade schools and/or professional organizations are preferred.
- Must be capable and willing to work overtime as required and participate in an On-Call rotation for 24/7/365 coverage of facilities.
- Must be able to respond to callouts within 30 minutes of notification.
- Must be able to use and navigate business applications for maintenance management software and be proficient with MS Office suite.
PHYSICAL REQUIREMENTS
- Must be able to stand and/or be on their feet 10-12 hours / day
- Must be able to lift 50lbs as needed
- Must be able to go up and down on ladder, steps, or other lifts as needed
- Must be able to work in outdoor weather and/or unregulated temperatures for 10-12 hours / day
- Requires the ability to climb stairs frequently, lift or move up to 30 pounds routinely and/or move or lift up to 50 pounds occasionally. Must be able to don proper PPE to examine. May also need to climb ladders and examine work that may be conducted in high, precarious elevations.
Enter in subject line Electrical / Instrumentation Technician and email to This email address is being protected from spambots. You need JavaScript enabled to view it.. No phone calls please. Principals only; no recruiter calls.