Renaissance African Energy Company (RENAISSANCE) is on an ambitious path toward becoming a globally recognized energy leader, unlocking its full growth potential through strategic collaboration and innovation. By strengthening its presence across the midstream value chain and enhancing its core operational capabilities, the company is positioned to drive national development and industrial advancement, ushering in a new era of sustainable growth and transformative progress.
We are currently recruiting qualified candidates to fill the position below:
Job Title: Petrophysicist
Location:Port Harcourt, Rivers
Supervisory Level: Individual Contributor
Job Purpose
- The Petrophysicist will work within a dynamic, high‑performing, multi‑disciplinary team, providing technical expertise across one of the following areas, depending on either role assignment.
Studies:
- Provide petrophysical expertise to support the maturation of exploration discoveries, appraisal planning, and Field Development and Redevelopment Planning, thereby enabling the delivery of the company’s growth ambitions.
Check Also:Warehouse Supervisor at Nestlé Nigeria Plc
Operations:
- Provide a broad range of petrophysical support for work programmes aimed at sustaining and growing Renaissance production, through the execution of rig workovers and new drilling activities, working closely with Asset Execution and Subsurface Interface teams.
Responsibilities
For a Studies Petrophysicist:
- Provide petrophysical input into feasibility studies and Field Development Planning (FDP) activities.
- Oversee and ensure effective quality control and stewardship of petrophysical data within the corporate database.
- Ensure that petrophysical uncertainties impacting static and dynamic reservoir models are robustly assessed and appropriately managed.
- Identify and evaluate new development opportunities across Renaissance assets, including deeper objectives and emerging plays.
- Update reservoir models as new petrophysical and well data become available.
- Support resource estimation, classification, and reporting activities.
- Contribute to the implementation of new technologies, processes, guidelines, and standards relevant to Petrophysics.
For an Operations Petrophysicist:
- Provide petrophysical input into well delivery activities and the maturation of other opportunities, including well proposals, WRFM, and resource volume management.
- Ensure that petrophysical data across the Asset are properly managed, quality‑assured, and archived in line with data management guidelines.
- Ensure comprehensive evaluation of open‑hole and cased‑hole data, integrating outputs with Well Delivery and Asset Integrated Subsurface Teams.
- Define and plan core and log data acquisition and analysis programmes, including real‑time drilling surveillance, PPFG monitoring, and wellsite logging and coring supervision.
- Support resource estimates and revisions, ensuring timely tracking and reporting of changes through trigger logs and relevant reports.
- Ensure that petrophysical uncertainties affecting static and dynamic reservoir models are clearly understood, quantified, and managed.
- Update reservoir models when critical new petrophysical data become available.
- Perform compaction, subsidence, and top‑seal limit predictions to support well design, completion, production, and injection well abandonment/intervention activities.
- Provide petrophysical input into well abandonment and intervention specifications, including PP sections such as zone evaluations, PPFG, temperature, and cement evaluation.
Job Dimensions
- The scope involves working on working on complex integrated projects/evaluations.
- Operations team size typically ranges from 5–7 staff, drawn from an overall Asset Execution workforce of approximately 25–30 personnel.
- Renaissance has an active Petrophysics community of around 15 professionals, providing strong opportunities for knowledge sharing and cross‑learning.
- Associated investment levels range from small‑scale projects to large integrated developments of USD 100 million and above, with total development CAPEX running into several billion USD.
Requirements
- Minimum of Bachelor’s Degree in Geophysics or a related discipline with at least 9 years relevant work experience in Petrophysics.
- Demonstrated expertise across the following areas:
- Petrophysical Data Acquisition & Management
- Reservoir Characterization & Integrated Petrophysical (PP) reviews
- Wells and Reservoir Surveillance
- Quantitative Interpretation (QI) Petrophysics
- Petrophysical (PP) Model Integration & Decision Management
- Geomechanical Data Collection & Interpretation
- Experience in Special Core Analysis (SCAL), Geomechanics and/or Quantitative Interpretation would be an added advantage.
The successful candidate should demonstrate:
- Strong understanding of Subsurface HSE Critical Uncertainties and Design Engineering Practices (DEPs) as they relate to Field Development Planning (FDP) and Well Proposal delivery.
- Skilled‑level competence in communication, technical reporting, and collaborative teamwork.
- Proven interpersonal, influencing, and stakeholder management skills, with the ability to operate effectively across disciplines.
How to Apply
Interested and qualified candidates should:
Click here to apply
Job Title: Geophysicist
Location: Port Harcourt, Rivers
Supervisory Level: Individual Contributor
Job Summary
- We are seeking highly performing, experienced, and skilled professionals with the drive to create significant business impact.
- Applicants are advised not to apply for more than one of the advertised roles. Please apply only for the role that best aligns with your qualifications, skills, and experience.
Job Purpose
- The Quantitative Interpretation (QI) Geophysicist will execute selected projects within the Growth & Portfolio and Quantitative Interpretation team.
- The Geophysical Studies and QI team is responsible for supporting geophysical projects across the Growth, Asset, and Exploration teams through fit-for-purpose QI work.
- This role requires knowledge of key QI workflows and 4D technology areas such as AVO modelling, seismic inversion, 3D/4D seismic close-the-loop and time-lapse seismic interpretation, including modelling and managing VSP operations and geohazard assessments for onshore and shallow water settings.
See Also:Renaissance Africa Energy Company Limited 2026 Graduate Programme
Responsibilities
- The position reports to the Head, Quantitative Interpretation (QI). The successful candidate will have direct responsibility for selected projects, with key accountabilities including the following:
- Execute special studies and QI projects, including geohazard assessments, in close collaboration with subsurface evaluation teams
- Provide expert advice to subsurface evaluation teams on the optimal use of geophysical data and the application of best practices
- Ensure early involvement in subsurface studies, seismic survey design, and the re-processing of seismic data gathers to maximize QI impact
- Support the development of junior staff and interns through knowledge transfer, coaching, and mentoring of QI team members. Actively promote knowledge sharing, performance improvement, and cost leadership initiatives within the team
- Demonstrate visible leadership in Personal and Process Safety, ensuring full compliance with Renaissance (Geophysical) standards
- Drive effective integration across subsurface disciplines within the asset to maximize value from seismic data
- Ensure timely and appropriate geophysical input into static and dynamic model building
- Initiate and actively participate in peer reviews of QI projects to assure technical quality and consistency
Job Dimension:
- The role provides QI support and requirements for:
- Approximately 7–10 new drill wells per year
- Approximately 3–5 oil and gas growth projects per year
Requirements
- University degree in Geophysics or a related discipline with a minimum of 3 years’ relevant work experience.
- Proven professional experience in Geophysics, including direct involvement in special studies and QI. Proficiency in the use of third-party subsurface interpretation software, with working knowledge of seismic processing
- Familiarity with industry-standard tools such as Petrel, RokDoc, and Jason Workbench. Candidates should clearly highlight their experience with these applications
- Experienced QI Geophysicist with strong grounding in seismic interpretation, exploration evaluation, seismic inversion, and geohazard assessments
- Recent hands-on experience applying quantitative interpretation techniques, including DHI analysis, interpretation support, AVO analysis, geohazard assessment, seismic inversion, reservoir characterization, and rock physics analysis
The role requires demonstrated capability in the following areas:
- Quantitative Interpretation
- Rock Physics Analysis
- Project Management
- Seismic Interpretation/Reservoir Characterization
- Petrophysics for QI
- Seismic Processing
- Time to Depth Conversion
- Seismic Data Quality Appraisal
- Geohazard Assessment.
The successful candidate should demonstrate:
- Good understanding of Subsurface HSE Critical Uncertainties and Design Engineering Practices (DEPs) as they relate to Field Development Planning and Well Proposal delivery
- Strong communication skills, with the ability to clearly articulate technical outcomes and proactively engage team leads on key findings
- Solid understanding of subsurface uncertainties, technical risks, and challenges associated with subsurface and surface development opportunities
- Proven interpersonal, influencing, and stakeholder management skills.
- Sound appreciation of other Petroleum Engineering and Geoscience disciplines, including Production Geology (PG), Petrophysics (PP), and Reservoir Engineering (RE)
- Ability to work effectively within multi-disciplinary and collaborative teams, including co-located resources
How to Apply
Interested and qualified candidates should:
Click here to apply
Job Title: Senior Cost Estimator
Location: Port Harcourt, Rivers
Supervisory Level: Individual Contributor
Job Purpose
- This role is responsible for producing standard, consistent, and risk-adjusted cost estimates across all project phases.
- Key duties include applying cost methodologies and tools to estimate engineering, procurement, construction, and commissioning costs, while running scenario, sensitivity, and benchmarking analyses.
- The role covers developing Type-2 building block estimates, Type-3 detailed capex estimates from MTOs and pricing and supporting Type-4 forecasts that integrate actual and to-go costs.
- It also involves preparing the Estimate Plan and Basis, managing estimating data for benchmarking, and storing estimate files securely. Finally, it uses the TECOP framework for deterministic contingency and performs probabilistic cost risk analysis, with full ownership of the cost estimating tools and processes.
Responsibilities
To deliver and maintain standard, consistent, and realistic cost estimates reflecting the assessed risk parameters for each project. Accountabilities are the following:
- Methodologies and tools for Cost Estimates- Utilise cost methodologies and tools to produce cost estimates inclusive of engineering, procurement, construction, commissioning and start-up scope and costs.
- Incorporate project complexity factors into project estimates and assemble key input data such as project objectives, scope and execution plan.
- Formulate methodologies for deriving quantities from design parameters. Perform scenario comparisons and uncertainty analysis and sensitivities on cost estimates, reflecting analysis of project risks. Support reviews and assurance of cost estimates. Benchmark against historical performance, industry norms and established KPIs.
- Develop Estimate Plan detailing how the estimate will be developed.
- Develop Estimate Basis to document how estimate was developed.
- Manage Estimating Data- Support process to collect actual cost performance, condition and normalise data for future use, develop metrics and benchmarking information. Support process to store Estimate files in a consistent, secure location.
- Utilise Technical, Economical, Commercial, Organisational & Political (TECOP) profile to establish appropriate deterministic cost contingency.
- Assess prospect scope and main components to develop consistent building block estimates (Type-2) for each concept under consideration.
- Translate the identified project scope and engineering deliverables into the estimate of capital expenditure costs composed of detailed MTOs matched with detailed pricing and construction unit hours (Type-3).
- Identify areas of uncertainty and apply appropriate allowances.
- Support Development of detailed project cost forecasts (Type-4).
- Incorporation of project actuals to date and detailed MTOs matched with detailed pricing and construction unit hours for to-go costs.
- Perform probabilistic cost risk analysis
Don’t Miss:Social Media Associate (Remote) Opportunity at the Harry Frank Guggenheim Foundation – $60/Hour
Dimension:
- Full responsibility for the establishment, maintenance, and delivery of the management activity for the cost estimating tools and processes..
Technical Skills:
- Proficiency in project estimation software, cost modelling tools, and Microsoft Excel, Word, and PowerPoint.
- Strong interpersonal skills, with the ability to work collaboratively and adapt to evolving project needs.
- Exceptional presentation skills are essential for engaging with diverse audiences.
- Exceptional organizational skills to manage multiple estimates and priorities effectively.
- Understanding of industry standards, trends, and regulations related to cost estimation and project controls.
- Strong analytical and problem-solving skills with meticulous attention to detail.
- Familiarity with project management methodologies and industry best practices.
- Effective communication skills, with the ability to present complex information to various stakeholders.
Requirements
- Minimum of bachelor’s degree in engineering or quantity surveying or equivalent discipline and/or certification as a Cost Estimator with at least 10 years relevant work experience in oil & gas industry including lead estimator position.
Skills & Competencies:
- Highly skilled communicator with the ability to form and maintain good relationships internally and externally
- Highly numerate with the ability to research, assemble, manage and manipulate numerical information
- Advanced knowledge of estimating strategies and techniques
- Results orientated and organised with the ability to plan and deliver against deadlines
- Excellent attention to detail skills
- Project Management skills.
- Strong interpersonal, negotiation and influencing skills
- Proven management skills with the ability to optimise team performance and development
- Commercial and financial acumen
- Highly developed analytical skills
- Strong technical mindset and able to read and interpret technical data and translate to others
How to Apply
Interested and qualified candidates should:
Click here to apply
Job Title: Civil Engineer
Location:Port Harcourt, Rivers
Supervisory Level: Individual Contributor
Job Purpose
- The Senior Civil/Structural Asset Engineer is an HSE-critical technical role responsible for ensuring the structural integrity and safe performance of all civil and structural assets across Renaissance production facilities.
- The role oversees integrity assessments, defect management, civil maintenance execution, and engineering design support, ensuring compliance with technical, operational, and regulatory standards.
- The ideal candidate will have strong civil/structural engineering design capability, proven asset integrity experience, and solid understanding of risk management in oil and gas environments.
- The position requires excellent leadership, communication, coordination, and negotiation skills to interface effectively with multidisciplinary teams and contractors.
Responsibilities
Technical & Integrity Management:
- Provide strong HSSE leadership during civil/structural engineering, inspection, and maintenance activities
- Lead structural integrity assessments including condition surveys, defect investigations, load evaluation, and life-extension studies
- Conduct or review Technical Integrity Verifications (TIVs) and hardware barrier assessments for Civil Safety Critical Equipment (SCE)
- Apply risk-based methodologies to identify, evaluate, and mitigate structural integrity threats in oil and gas facilities
- Interpret inspection data and translate findings into practical engineering solutions and long-term integrity plans
Maintenance Planning & Project Execution
- Implement Civil Reliability-Centered Maintenance (RCM), maintain the Civil Asset Register, and ensure accurate SAP maintenance data
- Lead and coordinate contractors in executing minor civil/structural maintenance projects, ensuring quality, safety, and timely delivery
- Support integrity assurance processes including HAZID, MOC, and facility audits
Stakeholder Management & Communication
- Engage effectively with Operations, Projects, HSSE, technical teams, and external contractors
- Provide clear technical communication, engineering justification, and recommendations during reviews and meetings
- Demonstrate strong negotiation skills to align internal stakeholders and manage contractor performance
Design & Engineering Assurance
- Provide technical assurance for brownfield modifications, including review of structural designs, calculations, and drawings for compliance with codes and standards
- Prepare engineering work scopes, specifications, and cost estimates for civil/structural repairs and maintenance projects
- Ensure compliance with relevant design and integrity standards (API, AISC, BS, Eurocodes, ISO, etc.)
Strategic Scope
- This role strengthens Renaissance’s structural integrity management capability by implementing reliable assessment methods, maintaining Civil SCE compliance, and enabling risk-based decision-making that enhances operational safety and asset longevity. It supports the broader goal of achieving safe, efficient, and sustainable production operations across Renaissance facilities.
Key outcomes include:
- Reliable structural integrity assurance across facilities
- Strong governance of Civil/Structural SCEs
- Improved operational reliability and reduced downtime
- Timely closure of critical defects and integrity threats
- High-quality engineering support for maintenance and modifications
Portfolio Size and Complexity:
- The role supports all Renaissance assets across East, West 1, and West 2 facilities, covering land, swamp, and offshore civil structures and infrastructure, including:
- Foundations, culverts, pipe racks, platforms, buildings, and retaining structures
- Concrete structures, steel frames, walkways, and jetty structures
- Tanks, bund walls, pavements, access roads, bridges, and other Civil Safety Critical Elements (SCEs)
- The engineer leads and coordinates contractors, vendors, and inspection agencies under time-sensitive operational conditions, requiring strong technical judgment, effective communication, and decisive leadership.
Requirements
- Bachelor’s degree in Civil or Structural Engineering
- COREN-registered engineer (mandatory)
- Proven asset integrity experience (inspections, structural assessments, degradation analysis, remediation, life-extension studies)
- Project management experience
- Experience leading multidisciplinary technical activities and supervising contractors
- Member of Nigerian Society of Engineers (NSE)
- Minimum 10 years civil/structural engineering experience in oil and gas or heavy industrial sectors
- Strong civil/structural design background (analysis, calculations, codes, brownfield designs)
Skills & Competencies:
Technical:
- Strong knowledge of oil and gas structural risk management principles
- Deep understanding of Civil SCEs, performance standards, and integrity management systems
- Ability to evaluate degradation mechanisms and recommend practical repair strategies
- Proficiency with structural analysis tools
Also See:University of Melbourne Human Rights Scholarship 2026
Leadership & Interpersonal:
- Strong communication and presentation skills
- Excellent stakeholder engagement and negotiation ability
- Demonstrated leadership in coordinating engineering, inspection, and execution activities
- High initiative, sound engineering judgment, and strong problem-solving capability
- Ability to manage multiple priorities in a dynamic operational environment
How to Apply
Interested and qualified candidates should:
Click here to apply
Note
- Applicants are advised not to apply for more than one of the advertised roles.
- Please apply only for the role that best aligns with your qualifications, skills, and experience
Job Title: Production Technologist
Location:Port Harcourt, Rivers
Supervisory Level: Individual Contributor
Job Purpose
- The Production Technologist will work within a dynamic, high‑performing, multi‑disciplinary team, providing technical expertise across one of the following areas, depending on either role assignment below:
Responsibilities
Studies Production Technologist:
- Analyse and interpret production performance and subsurface data to support development planning and decision making.
- Build, maintain, and update integrated production system models for production forecasting and scenario analysis.
- Develop completion strategies for wells and field development plans.
- Manage Production Technology data, ensuring accuracy, integrity, and proper storage within corporate databases.
- Provide Production Technology input to business planning and governance activities, including:
- Development Planning
- Business Planning
- Hydrocarbon Maturation and Commercialisation (HCM)
- Annual Production and Reserves Processes (ARPR)
- Unitisation
- Stakeholder engagement
- Project planning and budgeting
- Deliver high quality field and project development plans and technical documentation, and present work for internal and external review and approval.
- Coordinate QA/QC activities and work closely with Discipline Principals and Coaches to ensure technical assurance and compliance.
Operations Production Technologist:
- Ensure wells are completed as designed, delivering asset integrity, planned production potential, and recoverable volumes.
- Be accountable for the quality of Production Technology delivery during new drilling, workover, and intervention activities.
- Apply appropriate and emerging technologies to support well completions, interventions, and workovers.
- Actively drive HSSE leadership within asset well operations, ensuring safe and compliant execution.
- Ensure Production Technology inputs are fully and accurately captured in well proposals.
- Ensure full compliance with well integrity standards throughout the well lifecycle.
- Ensure compliant resource volume estimation and reporting for assigned fields.
Requirements
- Minimum of Bachelor’s degree in Engineering or related discipline with at least 9 years relevant work experience.
- Relevant experience in completion design, artificial lift, sand control management, production enhancement and optimisation, and well integrity management.
- Proven capability in well integrity management across the well lifecycle.
- Experience supporting well delivery activities including drilling, recompletions, and workovers is an advantage.
- Demonstrated expertise in completion and well design, including definition of well operating envelopes and preparation of Production Technology inputs to well proposals.
- Hands on experience in sand control design and artificial lift systems, with particular strength in gas lift design.
- Proficient in Production Technology software, particularly:
- PROSPER
- IPSM
- SPOT
- WellCat
- Knowledge of OFM would be an added advantage.
The role requires demonstrated competence in the following areas:
- Well inflow and outflow modelling
- Well inflow enhancement
- Well outflow enhancement
- Well and completion design
- Sand management
- Well intervention and workover
- Wells, Reservoir and Facilities Management (WRFM)
- Well integrity management
Job Dimensions
Support delivery of approximately:
- 7–10 new drill wells per year
- 3–4 workover wells per year
- 3–4 abandonment wells per year
Provide support across three major Asset clusters (Field Management Teams) covering:
- ~30 active fields (over 60 discovered fields)
- ~380 wells (producing and shut in with potential)
- ~180 reservoirs
Operational support for approximately:
- 2+1 rigs/HWU
- 5 intervention units.
The successful candidate should demonstrate:
- Good understanding of Subsurface HSE Critical Uncertainties and Design Engineering Practices (DEPs) as they relate to Field Development Planning (FDP) and Well Proposal delivery.
- Strong communication skills, with the ability to clearly articulate technical outcomes and proactively flag key findings to team leads.
- Solid understanding of subsurface uncertainties, risks, and technical challenges associated with subsurface and surface development opportunities.
- Proven interpersonal, influencing, and stakeholder management skills.
- Working knowledge of related Petroleum Engineering and Geoscience disciplines, including Petrophysics (PP), Reservoir Engineering (RE), Production Geology (PG), and Geophysics (GPH).
- Ability to work effectively within multi disciplinary, collaborative team environments, including co located resources.
How to Apply
Interested and qualified candidates should:
Click here to apply
