Offshore Terminal Jobs in Nigeria 2026: Urgent Hiring for Technical & Marine Roles
The offshore oil and gas industry in West Africa continues to expand rapidly, driven by sustained global energy demand and major investments in deepwater production, floating production storage and offloading (FPSO) units, and Single Buoy Mooring (SBM) operational infrastructure.
A leading offshore oil and gas terminal operations company in Nigeria is actively recruiting for multiple technical, engineering, and marine positions. These positions offer immediate deployment opportunities for qualified professionals seeking competitive compensation, international rotation schedules, and long-term career growth in the global energy sector.
The global energy sector's ongoing expansion across the West African continental shelf has catalyzed unprecedented demand for highly technical labor, positioning high-paying offshore oil rig jobs as some of the most lucrative and sought-after career paths in modern engineering and maritime logistics. Within this high-stakes industrial landscape, marine engineer vacancies in Nigeria represent a vital gateway for licensed specialists tasked with operating, maintaining, and optimizing complex propulsion systems, electrical generation grids, dynamic positioning apparatus, and auxiliary processing units aboard floating production storage and offloading (FPSO) vessels and deepwater drillships anchored off the Gulf of Guinea.
Below is an extensive guide detailing the specific requirements, job roles, operational duties, essential certifications, and application processes for these high-value offshore positions.
Strategic Value of Nigeria’s Offshore Energy Sector
Nigeria remains one of Africa’s premier producers of crude oil and natural gas. The operational heart of Nigeria’s hydrocarbon export pipeline relies heavily on offshore infrastructure, particularly SBM systems, FPSO platforms, dynamic positioning vessels, and deepwater terminals situated in the Gulf of Guinea.
Working in Nigeria’s offshore sector provides technical personnel and marine crew members with high-level operational exposure. Offshore terminal projects feature advanced engineering frameworks requiring rigid compliance with international safety standards, precise execution of routine maintenance, and seamless logistics coordination.
Key Operational Frameworks in Offshore Terminals
SBM (Single Buoy Mooring) Operations: Offshore loading facilities anchored to support crude oil offshore transfer directly to crude tankers.
FPSO Systems: Complex floating facilities dedicated to the processing, hydrocarbon separation, storage, and offloading of crude oil.
Marine Support & Towage: Vessel operations involved in positioning tankers, supporting diver operations, line handling, and emergency response offshore.
Integrated Safety & Environmental Compliance: Rigorous execution of Health, Safety, and Environment (HSE) protocols governed by international maritime frameworks (SOLAS, MARPOL, STCW).
Detailed Descriptions of Available Positions
To ensure full operational efficiency across routine maintenance, marine logistics, structural repairs, and electrical execution, candidates are required for the following technical and operational roles.
1. Mechanical Fitters
Mechanical Fitters are directly responsible for the mechanical integrity of offshore structural assets, heavy rotating equipment, pipelines, and hydraulic units on the terminal platform.
Key Responsibilities:
Disassemble, inspect, repair, and reassemble mechanical components, pumps, valves, compressors, and gearboxes.
Execute preventive maintenance schedules on offshore rotating equipment to avoid non-productive time (NPT).
Align shaft couplings using precise laser alignment tools and dial indicators.
Read and interpret mechanical engineering drawings, piping schematics, and structural assembly plans.
Target Qualifications: Trade certificate or National Diploma in Mechanical Engineering, minimum 3–5 years of verified offshore oil and gas mechanical maintenance experience.
2. HSE Site Officers
HSE (Health, Safety, and Environment) Site Officers enforce, monitor, and audit safety protocols across all maintenance and marine operations on the terminal.
Key Responsibilities:
Conduct daily safety meetings, toolbox talks, and Job Safety Analyses (JSA) prior to high-risk activities.
Monitor compliance with Permit to Work (PTW) systems, working at heights, confined space entries, and hot work authorizations.
Execute regular site hazard identification audits and emergency response drills.
Investigate near-miss incidents, compile comprehensive accident reporting logs, and recommend immediate corrective actions.
Target Qualifications: NEBOSH IGC or General Certificate, OSHA/IOSH certification, proven track record on offshore facilities, and deep knowledge of MARPOL and SOLAS regulations.
3. Scaffolders
Scaffolders build temporary, secure structural platforms to permit maintenance, insulation, and inspection work on high structures, platform overhangs, and marine terminal legs.
Key Responsibilities:
Erect, alter, and dismantle tubular metal scaffolding frames according to engineering load capacity requirements.
Inspect scaffolding materials prior to use to ensure zero defects, structural soundness, and compliance with offshore safety codes.
Affix scaffold status tags (Scafftag systems) to indicate safe usage zones for offshore personnel.
Secure scaffolding structures against harsh marine atmospheric conditions and severe dynamic forces offshore.
Target Qualifications: CISRS (Construction Industry Scaffolders Record Scheme) certification or recognized equivalent, height-safety training, and physical fitness for manual labor in offshore environments.
4. Riggers
Riggers handle heavy lifting operations, load movement, sling rigging, and structural equipment placement using manual and powered winches, chain blocks, and cranes.
Key Responsibilities:
Calculate center-of-gravity, load weights, and sling angles to establish safe lifting procedures.
Inspect wire ropes, web slings, shackles, chain hoists, and rigging tackle for wear, corrosion, and structural integrity.
Direct crane operators through standardized hand signals or radio communications during offshore lifts.
Secure dynamic loads safely during atmospheric turbulence or rough sea conditions.
Target Qualifications: Certified Rigger qualification (OPITO or accredited body), extensive experience with offshore heavy lift operations on FPSOs, platforms, or marine terminals.
5. Fitters / Welders / Machinists
This combined mechanical group handles structural repair, custom component fabrication, pipe fitting, and high-precision metal machining offshore.
Key Responsibilities:
Execute structural and pipe fitting tasks according to isometric drawings and structural blue prints.
Perform SMAW, GTAW (TIG), and FCAW welding on high-pressure piping networks, structural frames, and marine hulls.
Operate manual metal lathes, milling machines, and shaping equipment to re-machine worn mechanical pins, shafts, and custom fittings on site.
Perform non-destructive testing (NDT) prep work and dimensional inspections on finished welds.
Target Qualifications: Certified Code Welder (6G / 6GR welding qualification), Machine Shop Machinist trade test certification, 4+ years of marine or offshore metal fabrication experience.
6. QA/QC Engineers
Quality Assurance and Quality Control (QA/QC) Engineers manage structural integrity audits, pipeline weld inspections, system testing, and compliance documentation.
Key Responsibilities:
Develop and enforce Project Quality Plans (PQP) and Inspection Test Plans (ITP) for structural maintenance and offshore repair work.
Oversee Non-Destructive Testing (NDT) processes including Dye Penetrant (PT), Magnetic Particle (MT), Radiographic (RT), and Ultrasonic Testing (UT).
Review raw material test reports (MTRs), welding procedure specifications (WPS), and welder qualification records (PQR).
Manage non-conformance reports (NCRs) and execute continuous structural quality monitoring.
Target Qualifications: Bachelor’s Degree in Engineering (Mechanical or Metallurgy), CSWIP 3.1 / AWS Certified Welding Inspector status, NDT Level II certifications, and prior FPSO/offshore inspection history.
7. Helpers (General Support Crew)
General Support Crew Members assist technical staff across all maintenance tasks, housekeeping, supply handling, and continuous material preparation.
Key Responsibilities:
Clean, degrease, and prepare technical tools, workspace areas, and structural surfaces prior to maintenance tasks.
Assist in offloading equipment, materials, and food supplies from offshore supply vessels (OSVs).
Provide manual assistance to riggers, scaffolders, and mechanical technicians during maintenance routines.
Maintain clean deck areas free of trip hazards, oil spills, and environmental contaminants.
Target Qualifications: Secondary school diploma or basic vocational qualification, previous exposure to industrial or marine physical work, valid basic offshore safety training.
8. Diesel Mechanics
Diesel Mechanics specialize in maintaining high-horsepower marine diesel engines, emergency power generators, primary thrusters, and firefighting pumps.
Key Responsibilities:
Inspect, service, troubleshoot, and overhaul main diesel engines (e.g., Caterpillar, Wärtsilä, Cummins, MTU).
Monitor fuel injection systems, turbochargers, cooling jackets, and lubrication circuits.
Perform diagnostic checks on engine performance parameters to prevent power generation failures offshore.
Rebuild top-end diesel assemblies and change filtration units according to scheduled maintenance hours.
Target Qualifications: Trade diploma in Internal Combustion Engine Maintenance, Diesel Engine OEM certifications, 5+ years of hands-on experience on marine engines or power plants.
9. Pump Mechanics
Pump Mechanics focus exclusively on high-pressure fluid transfer, crude oil loading pumps, ballast pumps, and chemical injection units.
Key Responsibilities:
Service centrifugal, positive displacement, screw, and submersible pumps deployed across the terminal facility.
Replace worn mechanical seals, impellers, wear rings, bearings, and packing glands.
Diagnose fluid cavitation, pressure drops, vibration issues, and shaft misalignments.
Test pump performance profiles to guarantee continuous crude oil transfer efficiency during tanker offloading.
Target Qualifications: Mechanical Trade Certificate, special expertise in high-pressure hydraulic and fluid mechanics, 3+ years in oil process pump overhaul.
10. Electrical Technicians
Electrical Technicians maintain high-, medium-, and low-voltage electrical distribution networks, electric motors, power plants, and lighting systems on the offshore terminal.
Key Responsibilities:
Troubleshoot electrical switchgears, transformers, circuit breakers, motor control centers (MCC), and UPS systems.
Inspect and maintain explosion-proof (Ex) electrical equipment in hazardous rated offshore zones.
Lay, gland, terminate, and test heavy-duty marine electrical cables.
Perform thermographic inspections on electrical panels to identify thermal anomalies and prevent electrical fires.
Target Qualifications: Higher National Diploma or Degree in Electrical Engineering, COMPEx certification (Ex01-Ex04) for hazardous environments, marine electrical system expertise.
11. Instrumentation Technicians
Instrumentation Technicians oversee process automation systems, pressure transmitters, emergency shutdown (ESD) valves, flow meters, and marine control monitoring networks.
Key Responsibilities:
Calibrate, test, and repair electronic, pneumatic, and hydraulic instruments controlling terminal process parameters.
Maintain Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), and Supervisory Control and Data Acquisition (SCADA) interfaces.
Service primary control valves, safety relief valves, fire and gas detection units, and automated tank gauging systems.
Perform loop checks, trace wiring faults, and maintain instrument air quality systems.
Target Qualifications: National Diploma or Degree in Instrumentation & Control Engineering, COMPEx certification, hands-on control loop calibration experience in offshore oil facilities.
12. Insulation Technicians
Insulation Technicians apply, repair, and maintain thermal, acoustic, and cryogenic insulation systems on hot/cold oil process pipelines, structural tanks, and exhaust systems.
Key Responsibilities:
Fabricate, measure, cut, and fit metal cladding, insulation blankets, glass wool, and polyurethane foam around offshore piping networks.
Inspect insulation structures for corrosion under insulation (CUI) hazards and structural degradation.
Install fireproofing materials on high-risk structural steel supports and bulkheads.
Maintain proper weatherproofing seals to prevent salt water penetration and internal pipe degradation.
Target Qualifications: Certified Insulation Applicator status, proven knowledge of CUI mitigation techniques, prior experience in marine thermal cladding systems.
13. Pipe Fitters
Pipe Fitters construct, install, alter, and maintain high-pressure process piping systems, hydraulic lines, and marine loading manifolds.
Key Responsibilities:
Measure, fabricate, thread, bevel, and fit carbon steel, stainless steel, and duplex pipe spools.
Execute field bolt-up procedures using hydraulic torque wrenches and tensioners to precise torque specs.
Prepare piping assemblies for hydro-testing and pneumatic pressure testing.
Replace aged flange gaskets, line valves, strainers, and expansion joints.
Target Qualifications: Pipe Fitting Trade Certificate, blue-print/isometric reading mastery, 4+ years of high-pressure pipe fabrication in oil/gas projects.
14. Maintenance Supervisors
Maintenance Supervisors lead multidisciplinary offshore technical teams, managing daily task execution, material logistics, turnarounds, and platform integrity.
Key Responsibilities:
Plan daily maintenance schedules, coordinate cross-discipline mechanical/electrical work, and assign personnel efficiently.
Enforce safety policies and ensure full alignment with the overall facility maintenance management system (CMMS like SAP or Maximo).
Review daily work progress, manage emergency mechanical repairs, and liaise with platform superintendents.
Track maintenance expenditures, tool inventory levels, and spare parts procurement.
Target Qualifications: Degree in Mechanical or Electrical Engineering, 8+ years of offshore operations background with at least 3 years in a leadership role.
15. SBM Maintenance / Hose Technicians
SBM (Single Buoy Mooring) Hose Technicians focus on the integrity, assembly, floating hose string deployment, subsea riser connections, and mechanical maintenance of offshore mooring buoys.
Key Responsibilities:
Inspect, test, assemble, and repair floating and submarine crude oil transfer hoses.
Oversee SBM main bearing lubrication, telemetry system maintenance, swivel joint inspections, and mooring hawser replacements.
Assist diving and ROV teams with subsea hose flange bolt-up and manifold connections.
Conduct pressure testing (hydro-testing) on flexible hose strings to guarantee leak-free offloading.
Target Qualifications: Specialist certification in SBM/Offshore Terminal Maintenance, certified training in marine hose handling and offshore rigging, 3+ years direct SBM experience.
16. Able Seamen (AB)
Able Seamen perform essential seamanship duties, navigation watchkeeping, deck maintenance, mooring operations, and small boat operations on the offshore terminal or support vessels.
Key Responsibilities:
Stand navigation and security watches, operating marine radar, lookout equipment, and helm controls when underway.
Handle heavy mooring lines, hawsers, and anchor winches during crude oil tanker berthing operations at the terminal.
Execute continuous deck preservation work: needle gunning, high-pressure washing, priming, and marine painting.
Launch, operate, and maintain fast rescue craft (FRC) and survival craft.
Target Qualifications: STCW Able Seafarer Deck Certification (II/5), valid Seaman’s Book (CDC), STCW basic safety training, clear sea-service record.
17. Ordinary Seamen (OS)
Ordinary Seamen provide entry-to-mid-level seamanship support, assisting ABs with deck hygiene, mooring line handling, and routine vessel maintenance.
Key Responsibilities:
Perform routine sweeping, washing, and cleaning of marine vessel and terminal decks.
Assist in rigging, handling cargo nets, securing deck loads, and stowing marine supplies.
Support line-handling crews during offloading vessel mooring sequences.
Maintain safety equipment storage lockers, life jackets, and life rafts under supervision.
Target Qualifications: STCW Rating Forming Part of a Navigational Watch (II/4) or basic OS status, valid Seaman’s Discharge Book, STCW Basic Safety Training.
18. Deck Foremen
Deck Foremen manage all deck-level activities, supervising ABs, OSs, riggers, and crane operations during cargo transfers, vessel mooring, and heavy equipment staging.
Key Responsibilities:
Plan and direct daily deck operations, offloading schedules, and deck cargo organization.
Ensure strict compliance with marine lifting safety rules, deck load capacity limits, and hazardous material storage guidelines.
Direct mooring crews during crude tanker hawser connections at SBMs or FPSOs.
Oversee general maintenance and deck safety gear readiness across the facility.
Target Qualifications: Master/Mate Marine Certification or senior Deck Foreman credentials, minimum 6 years of marine deck operations leadership offshore.
19. Crane Operators (Offshore)
Offshore Crane Operators manage main deck cranes to transfer cargo, drill pipe, heavy equipment, and supply baskets between supply vessels (OSVs) and offshore platforms.
Key Responsibilities:
Safely operate offshore lattice-boom or hydraulic cranes under dynamic sea state motion and varying weather conditions.
Conduct pre-operational daily inspections on crane cables, limit switches, hydraulic systems, and brakes.
Execute safe blind lifts, heavy lifts, and personnel transfer operations (using Billy Pugh or Frog capsules) following strict safety procedures.
Interpret dynamic load charts continuously to evaluate weight limits based on wave height and boom angle.
Target Qualifications: Stage 2 or Stage 3 Offshore Crane Operator Certificate (BS7121 / OPITO accredited), certified medical fitness for height work, extensive offshore platform crane history.
20. Forklift Drivers
Forklift Drivers handle materials, heavy machinery spare parts, palletized supply crates, and chemical totes across terminal deck staging areas and onshore support bases.
Key Responsibilities:
Operate heavy-duty rough-terrain forklifts and counterbalanced trucks safely in restricted deck environments.
Conduct pre-use checks on fuel, hydraulic fluid, steering systems, and braking mechanisms.
Load and unload supply trucks and containerized equipment boxes carefully.
Stack, store, and organize warehouse items while adhering to weight distribution rules.
Target Qualifications: Certified Industrial Forklift Operator License, Heavy Equipment Operator qualification, proven safety record in industrial or marine warehouse settings.
Mandatory Professional Qualifications & Certifications
To qualify for offshore deployment in Nigeria, candidates must meet clear international maritime, technical, and safety standards.
Safety & Survival Training:
BOSIET / FOET: Basic Offshore Safety Induction and Emergency Training (OPITO approved).
HUET: Helicopter Underwater Emergency Training with Emergency Breathing System (EBS).
H2S Awareness: Hydrogen Sulfide Safety Training for sour oil gas operations.
Offshore Medical Fitness Certificate: Valid medical certificate issued by an OGUK / OPITO approved medical practitioner.
Technical & Professional Credentials:
Valid trade test certificates, vocational diplomas, or accredited Bachelor of Engineering degrees.
Specific certifications where relevant: COMPEx for hazardous electrical work, CSWIP for welding inspection, CISRS for scaffolding, or OPITO for crane operations.
Maritime Travel & Identity Documentation:
International Passport with at least 6 months remaining validity.
Continuous Discharge Certificate (CDC) / Seaman's Discharge Book for all marine positions.
Up-to-date STCW '95/'10 certifications for all marine deck personnel.
Complete Hiring & Compensation Overview
| Role Category | Primary Focus Area | Work Rotation Pattern | Key Required Competency |
| Mechanical & Piping | Fitters, Welders, Machinists, Pump/Diesel Techs | 28/28 or 42/42 Days Rotational | Structural integrity, fluid systems, rotating engine overhaul |
| Electrical & Control | Electrical, Instrumentation, QA/QC | 28/28 Days Rotational | Explosive zones (Ex), loop calibration, quality auditing |
| Marine & Deck Operations | Crane Ops, Foremen, ABs, OSs, SBM Techs | 28/28 Days Rotational | Seamanship, hawser connection, dynamic heavy lifting |
| HSE & Support Crew | HSE Officers, Scaffolders, Riggers, Helpers | 28/28 or 35/35 Days Rotational | Risk management, load distribution, physical support |
Step-by-Step Application Instructions
Qualified professionals seeking fast-track shortlisting for these offshore terminal positions in Nigeria must prepare and submit their application documents carefully.
Required Document Package
Ensure all application files are scanned clearly in PDF format and named accurately (e.g., John_Doe_CV_MechanicalFitter.pdf):
Updated CV / Resume: Detailing specific offshore oil/gas experience, project history, equipment models worked on, and clear contact information.
Technical Certificates: Copies of trade diplomas, engineering degrees, or professional license certificates.
Offshore Safety Certificates: Copies of BOSIET/HUET, H2S, and Offshore Medical fitness certificates.
Passport Copy: Scanned bio-data page of a valid international passport.
Seaman's Book (CDC): Required for all Able Seamen, Ordinary Seamen, and Deck Foremen roles.
Direct Application Contact
Submit your comprehensive document package directly to the recruitment processing office via email:
Primary Recruitment Email:
Oluwaseyi.Akinboyede@mukabsynergynigltd.comEmail Subject Line Format: Application for [Specific Position Name] – [Your Full Name]
Application Tip: To accelerate document processing, ensure your email subject line strictly follows the required format and that all relevant technical and offshore safety certificates are attached as clear PDF documents. Only shortlisted candidates meeting the required technical criteria will be contacted for technical interviews and mobilization scheduling.
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