FLNG Maintenance & Commissioning Jobs in Africa | Apply Now
The global energy sector is undergoing a massive transformation, with Floating Liquefied Natural Gas (FLNG) assets playing a pivotal role in fulfilling international clean energy demands. Offshore projects across West Africa, Mozambique, and North Africa represent some of the most dynamic engineering initiatives in the modern oil and gas industry.
Operating an FLNG vessel requires extraordinary technical precision. Unlike onshore facilities or standard offshore production platforms, an FLNG facility integrates complex gas liquefaction units, cryogenic storage, marine navigation systems, and utility plants on a single floating hull. Maintaining system integrity and executing commissioning activities on these assets demands highly skilled offshore personnel.
We are actively recruiting qualified technical professionals for Maintenance and Commissioning roles on an offshore FLNG unit in Africa.
Position Overview & Recruitment Drive Summary
This recruitment drive focuses on filling critical operational and technical positions to support ongoing production, mechanical integrity, continuous modification, and system commissioning.
Open Vacancies
Senior Electrical Technician
Electrical Technician
Senior Mechanical Technician
Mechanical Technician
Senior Instrument Technician
Instrument Technician
Senior HVAC Technician
HVAC Technician
ICT Techn
ician Weld
er
Key Deployment Details & Contract Terms
| Operational Parameter | Offer Details & Specifications |
| Target Deployment | Floating Liquefied Natural Gas (FLNG) Unit |
| Geographic Location | Offshore Africa |
| Start Date | ASAP (Immediate Deployment) |
| Contract Type | 6 to 12 Months Rolling Contract |
| Work Rotation Schedule | 28 Days On / 28 Days Off (Equal Time Rotation) |
| Compensation Structure | Competitive Offshore Day Rate (TBC based on experience) |
| Benefits Package | Comprehensive Medical, Evacuation, & Offshore Life Insurances |
Mandatory Document Checklist & Compliance Requirements
Working on offshore FLNG assets requires strict compliance with international maritime safety guidelines and local jurisdiction rules. Candidates must possess valid, unexpired versions of all four mandatory offshore certificates prior to mobilization.
[ OFFSHORE MOBILIZATION MANDATORY REQUIREMENTS ]
│
┌─────────────────────┼─────────────────────┐
▼ ▼ ▼
┌──────────────┐ ┌──────────────┐ ┌──────────────┐
│ 1. BOSIET │ │ 2. H2S │ │ 3. CDC │
│ (OPITO App) │ │ (Safety Cert)│ │(Seaman Book) │
└──────────────┘ └──────────────┘ └──────────────┘
│
▼
┌──────────────┐
│4. YELLOW FEVER│
│(Int. Vaccine)│
└──────────────┘
- BOSIET (Basic Offshore Safety Induction and Emergency Training): Must be OPITO-approved and include compressed air emergency breathing systems (CA-EBS) training.
- H2S (Hydrogen Sulfide Safety Certification): Valid qualification covering hazardous gas detection, escape breathing apparatus (EBA) operation, and emergency evacuation protocols.
- CDC (Continuous Discharge Certificate / Seaman’s Book): Official national marine discharge record proving active seafaring status and offshore service hours.
- Yellow Fever Vaccination Card: Valid International Certificate of Vaccination or Prophylaxis (ICVP) compliant with African entry regulations.
Mandatory Offshore Experience & Asset Background
Candidates must demonstrate direct experience across hydrocarbon processing and offshore marine operations. Preference is given to applicants who have worked on:
- FLNG (Floating Liquefied Natural Gas)
- FPSO (Floating Production Storage and Offloading)
- LNG Carriers / Onshore Liquefaction Facilities
Expected Domain Expertise
- Commissioning & Systems Testing: Pre-commissioning activities, loop testing, Cold Eye inspections, functional testing, and integrated operational handovers.
- Preventive & Corrective Maintenance: Executing scheduled maintenance routines via Computerized Maintenance Management Systems (CMMS) such as SAP or Maximo to maximize mean time between failures (MTBF).
- Plant Modifications & Retrofits: Engineering modifications, brownfield tie-ins, hazard mitigation, and shutdown/turnaround execution.
Technical Requirements
1. Senior Electrical Technician
Role Purpose & Scope
The Senior Electrical Technician leads offshore electrical maintenance crews and oversees high-voltage (HV) and low-voltage (LV) power generation, distribution, and protection systems on the FLNG hull and topsides.
Key Responsibilities
- Supervise maintenance, troubleshooting, and commissioning on 11kV/6.6kV/415V switchgear, transformers, Variable Frequency Drives (VFDs), and Uninterruptible Power Supply (UPS) installations.
- Lead electrical fault-finding using thermal imaging, power quality analyzers, and insulation resistance test equipment (Megger).
- Authorize electrical isolation permits under the facility's Permit to Work (PTW) system as an Authorized Electrical Person (AEP) or Senior Authorized Person (SAP).
- Manage emergency power backup systems, including main emergency diesel generators (EDG) and black-start equipment.
- Mentor junior electrical technicians, review work orders, and audit hazardous area (Ex) compliance.
Minimum Qualifications & Technical Competencies
- HND/B.Sc. or equivalent trade qualification in Electrical Engineering.
- 8+ years of offshore oil and gas experience with at least 3 years in a senior or lead position on an FPSO or FLNG asset.
- Certified in High Voltage Safety and Isolation Procedures (HV/LV Switching).
- CompEx Certification (Ex01–Ex04) for explosive atmospheres.
2. Electrical Technician
Role Purpose & Scope
The Electrical Technician performs day-to-day preventive and corrective maintenance across all operational electrical utilities on the vessel.
Key Responsibilities
- Perform inspections, maintenance, and repairs on electrical motors, lighting arrays, distribution boards, and heat tracing systems.
- Execute routine maintenance on motor control centers (MCCs) and test control circuit interlocks.
- Re-lamp hazardous-rated lighting fixtures and replace worn electrical cables, glands, and junction boxes.
- Trace circuits, test power lines, and calibrate overload relays according to CMMS work packs.
- Maintain complete compliance with safety procedures during LOTO (Lockout/Tagout) protocols.
Minimum Qualifications & Technical Competencies
- Technical Diploma or Vocational Apprenticeship in Electrical Trade.
- 4+ years of offshore experience within LNG, FPSO, or upstream gas processing units.
- Valid CompEx Gas & Vapors certification.
- Direct working knowledge of marine electrical grounding and isolation standards.
3. Senior Mechanical Technician
Role Purpose & Scope
The Senior Mechanical Technician oversees the structural integrity, alignment, and performance of rotating and static mechanical equipment on board the FLNG asset.
Key Responsibilities
- Supervise maintenance and commissioning on heavy rotating machinery, including gas turbines, centrifugal gas compressors, boil-off gas (BOG) units, and cryogenic pumps.
- Perform dynamic laser alignment, vibration analysis, and mechanical seal overhauls.
- Oversee major turnaround maintenance on turbomachinery and utility steam systems.
- Direct mechanical isolations, pressure boundary testing, and rigging operations for heavy equipment lifts.
- Track spare parts inventory, review operational logs, and recommend engineering upgrades to eliminate chronic equipment failures.
Minimum Qualifications & Technical Competencies
- Higher National Diploma (HND) or B.Sc. in Mechanical Engineering.
- 8+ years of offshore maintenance experience, specifically with high-pressure gas compression and turbine drives.
- Advanced certification in Vibration Analysis (ISO Category II or higher) and Laser Alignment.
- Demonstrable experience leading mechanical maintenance crews on offshore hydrocarbon production facilities.
4. Mechanical Technician
Role Purpose & Scope
The Mechanical Technician executes hands-on mechanical repairs, servicing, and overhauls on production, utility, and marine machinery.
Key Responsibilities
- Maintain static and dynamic mechanical equipment including hydraulic power units (HPUs), diesel engines, air compressors, and valves.
- Replace mechanical seals, bearings, impellers, and gaskets according to OEM specifications.
- Conduct line-breaking activities, bolt torquing, and tensioning under strict work permits.
- Inspect piping, pressure vessels, and heat exchangers for signs of erosion, corrosion, or mechanical wear.
- Assist senior mechanical specialists during full system overhauls and pre-commissioning loop tests.
Minimum Qualifications & Technical Competencies
- National Vocational Certificate or Diploma in Mechanical Engineering Technology.
- 4+ years of offshore experience on production platforms, FPSOs, or drillships.
- Certified in Hydratight/Torque-Tensioning and Flange Management procedures.
- Proficient with precision measurement equipment (micrometers, dial indicators).
5. Senior Instrument Technician
Role Purpose & Scope
The Senior Instrument Technician oversees process control systems, safety instrumented systems (SIS), and field instrumentation across cryogenic processing units.
Key Responsibilities
- Manage calibration, troubleshooting, and commissioning of Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), and Emergency Shutdown (ESD) networks.
- Lead loop testing, cause-and-effect checks, and Fire and Gas (F&G) detection system integration.
- Calibrate critical cryogenic flowmeters, pressure transmitters, level gauges, and temperature sensors.
- Overhaul and calibrate emergency shutdown valves (ESDV), blowdown valves (BDV), and smart positioners.
- Support root-cause analysis on process disruptions and provide technical input for plant modifications.
Minimum Qualifications & Technical Competencies
- HND or B.Sc. in Instrumentation, Control, or Electronics Engineering.
- 8+ years of offshore experience with a focus on LNG processing or FPSO topsides control.
- CompEx Ex01-Ex04 certification.
- Deep proficiency with Emerson DeltaV, Honeywell Experion, or Yokogawa DCS systems.
6. Instrument Technician
Role Purpose & Scope
The Instrument Technician maintains field instruments, automated control loops, and environmental monitoring devices across the vessel.
Key Responsibilities
- Inspect, calibrate, and bench-test field transmitters (pressure, temperature, flow, differential pressure, level).
- Perform preventive maintenance on control valves, solenoid valves, and pneumatic positioners.
- Execute loop checks from field devices to remote terminal units (RTUs) and control room interfaces.
- Maintain Fire & Gas (F&G) sensors, including optical flame detectors, point-gas detectors, and acoustic leak detectors.
- Maintain instrument air supplies, filter regulators, and impulse tubing runs.
Minimum Qualifications & Technical Competencies
- Diploma in Instrumentation and Control Engineering.
- 4+ years of hands-on offshore oil and gas maintenance experience.
- CompEx Gas & Vapors certified.
- Proficient using HART communicators, pressure calibrators, and multimeter equipment.
7. Senior HVAC Technician
Role Purpose & Scope
The Senior HVAC Technician maintains environmental control units, living quarter refrigeration systems, and positive-pressure ventilation critical for explosion prevention.
Key Responsibilities
- Supervise maintenance, commissioning, and repairs on marine-grade HVAC, chilled water plants, and mechanical refrigeration systems.
- Ensure positive pressurization systems in accommodation modules and central control rooms are operating within safety parameters to prevent gas ingress.
- Troubleshoot complex HVAC control loops, variable air volume (VAV) boxes, fire dampers, and blast dampers.
- Manage refrigerant compliance, leak recovery, and toxic/flammable gas detection integration within ventilation networks.
- Lead HVAC pre-commissioning air balancing, ductwork testing, and chiller performance optimization.
Minimum Qualifications & Technical Competencies
- Advanced Diploma or Degree in Refrigeration and Air Conditioning Engineering.
- 7+ years of offshore experience managing marine or oil and gas HVAC systems.
- F-Gas Certification or EPA Section 608 Universal Certification.
- Thorough understanding of SOLAS regulations, DNV/ABS class guidelines, and hazardous area HVAC standards.
8. HVAC Technician
Role Purpose & Scope
The HVAC Technician executes regular maintenance and fault recovery on ventilation systems, refrigeration loops, and air handling equipment.
Key Responsibilities
- Inspect, service, and repair Air Handling Units (AHUs), Fan Coil Units (FCUs), and split-system air conditioners.
- Clean and replace air filters, condenser coils, evaporator units, and condensate drainage systems.
- Monitor refrigerant pressures, trace leaks, filter moisture, and recharge cooling circuits safely.
- Check fan belt tensions, bearing lubrication, and motor current draws.
- Assist in testing emergency shutdown fire dampers and pressurization fans during safety drills.
Minimum Qualifications & Technical Competencies
- Technical Certificate or Apprenticeship in HVAC/Refrigeration.
- 4+ years of experience in marine or offshore HVAC maintenance.
- Valid refrigerant handling certificate (F-Gas / EPA).
- Direct familiarity with explosion-proof HVAC hardware for marine installations.
9. ICT Technician
Role Purpose & Scope
The ICT Technician maintains telecom infrastructure, data networks, industrial IT systems, and marine communication platforms on board the FLNG unit.
Key Responsibilities
- Maintain VSAT satellite communications, line-of-sight microwave links, and marine VHF/UHF radio systems.
- Service process LAN networks, fiber-optic backbones, field Wi-Fi networks, and structural cabling infrastructure.
- Support Public Address and General Alarm (PAGA) systems, CCTV security networks, and collision-avoidance radar interfaces.
- Troubleshoot telecommunications racks, IP PBX systems, and offshore entertainment networks for accommodation units.
- Maintain cybersecurity protocols on operational technology (OT) networks and support marine navigation data links.
Minimum Qualifications & Technical Competencies
- Diploma or Degree in Information Technology, Computer Engineering, or Telecommunications.
- 4+ years of experience with offshore IT/telecommunications systems (FPSO, FLNG, or offshore platforms).
- CCNA or equivalent network administration certification.
- GMDSS (Global Maritime Distress and Safety System) radio maintenance certification preferred.
10. Welder
Role Purpose & Scope
The Offshore Welder performs high-integrity structural and piping welds, modification fabrication, and emergency hot-work repairs across the vessel.
Key Responsibilities
- Perform high-quality welding on carbon steel, stainless steel, duplex, super duplex, and exotic alloys.
- Execute processes including GTAW (TIG), SMAW (Stick), FCAW, and GMAW (MIG) according to ASME IX and AWS D1.1 specifications.
- Read and interpret isometric piping drawings, weld procedures (WPS), and structural blueprints.
- Prepare joint bevels, fit-up pipes, and conduct pre-heat and post-weld heat treatment (PWHT) operations.
- Work under strict Hot Work Permit conditions, ensuring fire-watch, habitat containment, and safety protocols are met.
Minimum Qualifications & Technical Competencies
- Certified Coded Welder with valid 6G/6GR welder performance qualifications.
- 5+ years of offshore oil and gas welding experience on pressure piping and marine structures.
- Experience passing non-destructive testing (NDT) inspections (Radiographic, Ultrasonic, Magnetic Particle).
- Rigging and overhead crane operation experience preferred.
Technical Skills Matrix Comparison
| Role Title | Primary Systems Managed | Critical Competencies | Key Certification |
| Senior Electrical Technician | High Voltage Switchgear, VFDs, Power Generation | Switching & Isolation, Ex Auditing | HV Switching, CompEx |
| Electrical Technician | Motors, MCCs, Lighting, Heat Tracing | Fault-finding, Cable Glanding | CompEx Gas/Vapors |
| Senior Mechanical Technician | Gas Turbines, Compressors, BOG Units | Laser Alignment, Seal Overhauls | ISO Vibration Cat II |
| Mechanical Technician | Pumps, HPUs, Valves, Diesel Engines | Torque-Tensioning, Line Breaking | Flange Management |
| Senior Instrument Technician | DCS, SIS, F&G Systems, Cryogenic Control | Loop Testing, Logic Troubleshooting | CompEx, DCS Cert |
| Instrument Technician | Field Transmitters, Control Valves | Transmitter Calibration, HART Loop Checks | CompEx Gas/Vapors |
| Senior HVAC Technician | Chiller Plants, Pressurization Systems | Air Balancing, Damper Integration | F-Gas / EPA Universal |
| HVAC Technician | AHUs, FCUs, Split Units, Refrigerants | Leak Detection, Filter Servicing | F-Gas / EPA |
| ICT Technician | VSAT, PAGA, Fiber Backbones, CCTV | Network Routing, Radio Maintenance | CCNA / Telecom Cert |
| Welder | Duplex/Carbon Steel Piping, Structures | 6G/6GR Welding, GTAW/SMAW | Coded Welder (ASME IX) |
Application Submission Guidelines
If you meet the experience criteria and hold all mandatory valid certificates, submit your application directly to our recruitment team.
How to Apply
Send an email to: bjangeer@mnrltd.com
Required Information in Email Body
To ensure your profile is processed quickly, copy, complete, and paste the following details into the body of your email:
APPLICATION DETAILS - FLNG AFRICA POSITION
Position Applied For: [Insert Job Title]
Full Legal Name: [As listed on Passport]
Phone Number / WhatsApp: [With Country Code]
Current Location: [City, Country]
Offshore Experience (Years): [Total Years]
FLNG / FPSO Experience (Years): [Total Years]
Day Rate Expectation (USD): $[Insert Expected Rate per Day]
Notice Period / Availability: [e.g., Immediate / X Days]
CERTIFICATION VALIDITY DATES:
1. BOSIET Expiry Date: [DD/MM/YYYY]
2. H2S Expiry Date: [DD/MM/YYYY]
3. CDC / Seaman Book Number & Expiry: [Number - DD/MM/YYYY]
4. Yellow Fever Vaccine Validity: [Valid / Expired]Required Attachments
- Up-to-Date Resume / CV (Word or PDF format, detailing offshore history and equipment experience).
- Copies of Mandatory Certificates (BOSIET, H2S, CDC, Yellow Fever Card).
- Valid Trade & Competency Certificates (CompEx, Coded Welding Certificates, HV/LV certificates, or Engineering Diplomas).
Important Note: Only candidates who meet the mandatory document criteria and possess relevant offshore oil and gas experience will be contacted by our talent acquisition team.