Recruitment at Hobark International Limited
Hobark International Limited (HIL) is the parent company of the Hobark group operating in the oil and gas industry. The company was incorporated in 1998, starting as a staffing agency based in Port Harcourt. Currently, we have offices in 4 countries with our head office in Lagos State.
We are recruiting to fill the position below:
Job Title: Wireline Operations Coordinator
Location: Port Harcourt, Rivers
Job Type: Permanent / Full-time
Job Description
- Coordinates the activities of wireline crew in accordance with company policies and procedures
- Responsible for scheduling and dispatching of resources in line with job requirements
- Monitor Business Unit performance by establishing and tracking Key Performance Indicators for his daily operations.
- Establishes and audits processes concerning control of inventory / costs of goods, operating expenses, and capital budgets; directly responsible for the financial performance of his Business Unit.
- Creates and institutes policies, procedures and training regarding the operation, deployment and transport of department assets.
Requirements
- B.Sc / B.Eng /HND in a related Engineering field.
- Minimum of seven years field experience supervising wireline operations including gun loading and tools.
- Minimum one year experience managing wireline operations including proficiency regarding inventory management, costing and proposal creation; or equivalent combination of education and experience.
- Must have acute analytical skills, be a good communicator and have excellent presentation skills • Must have good computer skills, time management skills and organizational skills
- Must be able to show ability to prioritize tasks to get timely results
- Ability to work under pressure and with minimum supervision.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Job Title: Business Manager, Operations & Maintenance
Location: Port Harcourt, Rivers
Job Type: Permanent / Full-time
Roles & Responsibilities
- Develop and implement business strategies to expand the O&M service business in alignment with divisional growth objectives.
- Identify, qualify, and pursue opportunities for long-term service agreements (LTSAs), maintenance contracts, upgrades, retrofits, and aftermarket services.
- Present O&M capabilities and value propositions to potential clients, securing a position for AOS Orwell during pre-tender stages.
- Lead preparation of proposals, bids, and quotations for O&M projects, ensuring commercial competitiveness and compliance with company policies.
- Maintain a healthy sales pipeline and provide accurate monthly forecasts and business reports to management.
Requirements
- Bachelor’s Degree in Mechanical, Electrical, Instrumentation, or Process Engineering. MBA or business-related postgraduate qualification is an added advantage.
- Minimum of 10 – 15 years’ experience in business development, sales, or commercial roles within O&M, oilfield services, EPC, or process automation industries.
- Proven track record of winning service contracts and managing key client accounts.
- Strong knowledge of strategic and quantitative analysis.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Job Title: Project Manager
Location: Port Harcourt, Rivers
Job Type: Contract
Roles & Responsibilities
- Lead and manage all phases of brownfield or greenfield development project—from FEED (Front-End Engineering Design) through to commissioning and handover.
- Develop and maintain detailed project execution plans, schedules, budgets, and resource plans in alignment with strategic objectives.
- Coordinate the activities of cross-functional teams including engineering, procurement, construction (EPC), HSE, subsurface, drilling, and external contractors.
- Implement robust project governance and control frameworks, ensuring compliance with internal and external standards and regulations.
- Oversee contract management activities, including vendor selection, negotiation, and performance monitoring.
Requirements
- Engineering (Petroleum, Mechanical, Civil, Electrical) or a related technical discipline. A Master’s degree in Project Management, Engineering, or Business Administration (MBA) is an added advantage.
- A minimum of 15 years of progressive project management experience in upstream oil & gas, with at least 5 years in a senior leadership capacity on major capital or greenfield development projects.
- Certification in Project Management (e.g., PMP®, PRINCE2®, APM, or equivalent).
- Membership in professional bodies such as the Nigerian Society of Engineers (NSE), COREN, or international equivalents is desirable.
- Demonstrable knowledge of oilfield development lifecycle (Concepts, FEED, EPC, Commissioning and Sartup).
- Strong understanding of project controls, cost engineering, scheduling tools (e.g., Primavera P6, MS Project).
- Competency in reading and interpreting engineering and construction drawings and specifications.
- Familiarity with Nigerian oil & gas regulatory landscape (e.g., NUPRC/DPR standards and local content laws).
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Job Title: Managing Director
Location: Port Harcourt, Rivers
Job Type: Full-time
Description
- Our client is seeking an MD with a focus on delivering high-performance drilling and workover operations, as well as infrastructure management services, across Nigeria for their newly established rig services.
Qualifications & Experience
- Bachelor’s Degree in Engineering or a related field, an MBA or equivalent is an advantage.
- Minimum of 15 years of experience in oilfield services, with at least 5 years in executive leadership.
- Proven experience managing land rigs, workover rigs, and multi-rig operations.
- Strong understanding of Nigerian oil & gas regulations, market dynamics, and local content policies.
- Demonstrated success in startup or scale-up environments.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should send their CV to: Odianosen_Odigie@hobarkintl.com using the Job Title as the subject of the email.
Job Title: Chief Financial Officer (CFO) – Marine & Offshore (Oil & Gas)
Location: Port Harcourt, Rivers
Job Type: Full-time
Description
- Our client seeks a CFO to provide strategic financial leadership, ensure robust financial management, and drive sustainable value creation across marine/offshore operations.
- Scope includes FP&A, capital investment, risk management, JV accounting, and fiscal compliance.
Qualifications & Experience
- Bachelor’s Degree in Finance / Accounting; MBA / CPA preferred.
- 25+ years in oilfield services with 8+ years at executive level.
- Strong corporate finance, accounting, and financial analysis expertise.
- Oil & gas experience (upstream, rigs, reservoir) is an advantage.
- Proven record of building financial strategies, influencing stakeholders, and delivering results.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should send their CV to: Odianosen_Odigie@hobarkintl.com using the Job Title as the subject of the email.
Job Title: Top Drive System Engineer
Location: Port Harcourt, Rivers
Job Type: Permanent/Full-time
Roles & Responsibilities
- Operate and monitor the Top Drive System during drilling, tripping, and connection operations.
- Ensure torque and rotational control functions are properly applied during drilling activities
- Carry out preventive maintenance schedules on mechanical, electrical, and hydraulic subsystems of the TDS.
- Perform inspections and function tests before and after each operation.
- Maintain lubrication, filter changes, and consumables to OEM specifications.
- Repair or replace defective electrical, hydraulic, and mechanical components
- Update and manage electronic maintenance systems (CMMS)
Requirements
- Minimum of HND / B.Sc. in Mechanical Engineering, Electrical Engineering, Mechatronics, or related field.
- 5–7 years’ experience in drilling equipment maintenance, with at least 3 years specializing in Top Drive Systems.
- OEM training/certification in Top Drive Systems (Varco, Canrig, Tesco, or equivalent) is highly desirable.
- Valid IWCF Well Control certification (advantage).
- Offshore survival certification (BOSIET/FOET) required.
- HSE certifications (e.g., NEBOSH, OSHA, or equivalent) preferred
- Strong understanding of Top Drive Systems (mechanical, electrical, and hydraulic).
- Hands-on ability to troubleshoot electrical control systems, hydraulic circuits, and gearboxes.
- Familiarity with rig equipment such as draw works, rotary systems, mud pumps, and hoisting systems.
- Ability to read and interpret wiring diagrams, hydraulic schematics, and technical manuals.
- Competence in using diagnostic tools and maintenance software.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Job Title: Driller
Location: Port Harcourt, Rivers
Job Type: Permanent/Full-time
Roles and Responsibilities
- Operate and monitor the drilling rig’s draw-works, rotary, top drive, mud pumps, and associated drilling equipment.
- Execute drilling, tripping, casing, cementing, and completion operations as per drilling program.
- Ensure correct application of drilling parameters (weight on bit, rotary speed, mud circulation, etc.).
- Supervise the rig floor crew and assign tasks for efficient operations.
- Conduct pre-job equipment checks and ensures rig systems are fully functional.
Requirements
- Minimum of HND / B.Sc. in Petroleum Engineering, Mechanical Engineering, or related discipline (or equivalent industry experience).
- Minimum of 8 years of rig experience, with at least 3 – 5 years as an Assistant Driller or Driller.
- Valid IWCF / IADC Well Control Certificate (Driller Level) – mandatory.
- Offshore Survival Certification (BOSIET / FOET).
- HSE training and certification (e.g., NEBOSH/OSHA or equivalent) preferred.
- Strong knowledge of drilling practices, well control, and rig equipment operation.
- Familiarity with mud systems, casing programs, cementing, and completion techniques.
- Ability to interpret drilling programs, well schematics, and technical drawings.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Job Title: Planning Engineer
Location: Port Harcourt, Rivers
Job Type: Permanent/Full-time
Job Description
- Ensure project implementation as well as work packages and constraints are accurately integrated into project planning scenario.
- Responsible for monitoring progress and producing accurate projections. Ensure other functions have access to accurate current reports and projections and relevant reports are available.
- Develop elaborated proposals for changing processes and procedures assessing the impact on directly related processes/functions.
- Commits to Company core values and ensure full compliance to QHSE policies, standards, procedures, and job specific requirements by leading and driving the culture of Zero Incident, Zero Accident, and Zero spill initiative for field operations.
- Ensure that all necessary field pre-jobs, real-time and post jobs documents are properly utilized and duly signed and filed, whilst monitoring and overseeing the timely production of the quality documentation.
- Coordinate with Contractor, Equipment and Service Providers to provide operational forecasts to allow continuous operations and contingency plans. And provide performance feedback where they were needed.
Requirements
- Bachelor’s Degree from an accredited university or college
- Must have at least 4 years of experience in Project Management and a minimum of 2 years of experience in Project Planning.
- Have excellent relevant work experience with significant experience in Oil and Gas Service & Services Project Management in the oil & gas industry
- Have hands on experience using Primavera software/ Microsoft Project
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Job Title: Reservoir Engineer
Location: Lagos
Job Type: Permanent/Full-time
Roles & Responsibilities
- Plans and directs all aspects of reservoir engineering/field studies regarding the identification, evaluation, and development of oil and gas reserves.
- Oversee the process of estimating, assessing, and planning oil and gas production and development projects. Being a reservoir engineering manager ensures all projects, initiatives, and processes are in conformance with the organization’s established policies and objectives.
- Leads activities to optimize producing assets from a reservoir perspective leading to improved recovery, increase production and reserves addition.
- Develop reservoir performance prediction and prepare estimates of in-place hydrocarbon volume.
- Review surveillance, analysis, dynamic models and provide direction on subsurface engineering required for proper reservoir management of assets
- Quantifies risk and uncertainty and to understand the impact on production forecasts and decisions
Requirements
- Minimum of Bachelor of Science (B.Sc.) Degree in Petroleum Engineering or other relevant Engineering Degree. A master’s degree or equivalent will be an added advantage.
- A minimum of eight (8) years of relevant experience in Reservoir Engineering and Engineering Operations in the oil industry with an operator with a track record in Reservoir Engineering Management.
- Must have a good knowledge of technical practices and principles of reservoir engineering including but not limited to reservoir performance analysis, field optimization, development planning, economic evaluation, production forecasting and reserves evaluation.
- Must be able to contribute to technical knowledge in form of technical paper presentations at conferences.
- Ability to support/update company-wide standard reservoir management practices.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Job Title: Senior Reservoir Engineer
Location: Lagos
Job Type: Permanent/Full-time
Roles & Responsibilities
- The role provides the linkage and understanding of reservoir management, production optimization and initiatives within the subsurface and the surface production disciplines to understand the happenings down-hole and its relation to surface Well behavior.
- Lead the reservoir management and Production Data Management for the Petroleum Engineering Department and Champion Hydrocarbon Accounting Implementation / Reconciliations
- Deliver reservoir simulation, forecasting, dynamic modelling and overall reservoir management within the company’s assets by working with the geomodeller and production geologist
- Deliver well & completions designs for all wells, Production optimization and multi‐discipline projects in accordance with World Class Hydrocarbon Maturation and Well Delivery and Intervention projects in accordance with World Class Hydrocarbon Maturation and Well Delivery and Intervention Processes, and the deliverables set by client requirements to optimize Oil & Gas recovery.
- Significantly contribute to/ lead the delivery of quality reservoir development studies, field development plan (FDP), the Identification of production improvement opportunities and production optimization studies in conjunction with reservoir engineers, Petro-physicists and production geologists.
- Well surveillance – Well Performance monitoring, Monitoring and follow-up/resolution of Production deferment issues, Bean-up candidates identification/ follow-up for execution.
- Well Performance Review: Identification of wells for Coil Tubing re-entry and Rig re-entry for repairs.
Requirements
- Bachelor’s Degree in Engineering, Petroleum Engineering / Related Technical Disciplines
- Minimum of 15-years’ core experience in Production Technology / Engineering
- Strong working knowledge of IPM-GAP, Prosper, OFM and SAPHIR
- Skill sets in Well surveillance, Nodal Analyses, Inflow and outflow performances
- Conceptual Completion Design, understanding of a completions design and their services interfaces
- Coil Tubing/ Slickline Operations and E-line Operations
- Production Optimization and Well Head Maintenance.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Job Title: Senior Production Technologist
Location: Lagos
Job Type: Permanent/Full-time
Roles & Responsibilities
- This role provides advanced technical expertise in well performance optimization, production system design, and field development support to maximize hydrocarbon recovery.
- Monitor and analyze well and field performance, implementing corrective actions to optimize production rates and minimize downtime.
- Use advanced techniques such as nodal analysis, decline curve analysis, and pressure transient testing to optimize Well performance and enhance reservoir recovery.
- Assess well data to monitor reservoir health, identify production trends, and develop future production forecasts.
Requirements
- Minimum of a Bachelor’s Degree in Engineering, Petroleum Engineering, Chemical Engineering, Mechanical Engineering / Related Technical Disciplines. A Master’s degree in a related technical field is preferred.
- Minimum of 15 years of experience in oil and gas production, with at least 5 years in a senior or supervisory role.
- Extensive knowledge of production technologies, well construction, reservoir engineering, and completion techniques.
- Expertise in well testing, performance analysis, and production optimization methods.
- Strong understanding of reservoir dynamics, including fluid flow, pressure behavior, and enhanced oil recovery techniques.
- Proficient in using production software such as KAPPA, Petra, or similar reservoir simulation and production analysis tools.
- Strong understanding of project lifecycles, including planning, execution, and monitoring.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Job Title: Procurement Officer
Location: Lagos
Job Type: Permanent / Full-time
Job Responsibilities
- Identify, evaluate, and engage suppliers for the procurement of goods and services, ensuring they meet company’s quality, price and delivery standards.
- Negotiate contracts, pricing, and terms with suppliers to secure the best value for the company while maintaining high-quality standards.
- Collaborate with operations, engineering, and project teams to forecast procurement needs and develop strategies for the timely acquisition of required materials and services.
- Prepare and process purchase orders, ensuring accuracy in specifications, quantities, pricing, and delivery schedules.
- Work closely with the Inventory and Warehouse team to ensure optimal stock levels and avoid overstocking or stockouts of critical materials.
- Periodically assess vendor performance using various metrics including delivery turnaround time, product quality, and service reliability, and make informed decisions when required.
Requirements
- Bachelor’s Degree in Business Administration, or a related field.
- Possession of relevant professional certification – CIPS, is an added advantage.
- Minimum of 3 years cognate experience in procurement preferably within the oil and gas industry.
- Strong understanding of procurement processes, supplier management, and contract negotiations within the upstream oil & gas sector.
- Proven ability to negotiate favourable terms and conditions with suppliers and vendors.
- High-level attention to detail in managing procurement records, purchase orders, and contracts.
- Proficiency in procurement and supply chain management software e.g., Oracle and Microsoft Office Suite – Word, Excel, PowerPoint.
Application Closing Date
Not Specified.
How to Apply
Interested and qualified candidates should:
Click here to apply online
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