E&I Decarbonization Engineer — CCGT/CCUS
AI summary
Marquise Energy Limited is hiring an E&I Decarbonization Engineer for a contract role in Delta and Rivers, Nigeria. The engineer will lead electrical and instrumentation initiatives to reduce emissions and improve efficiency in CCGT and CCUS plants, including feasibility studies, design, and compliance with standards.
- Contract role in Delta and Rivers, Nigeria
- Focus on CCGT/CCUS decarbonization and emissions reduction
- Requires COREN, IEEE certification preferred
- Positions: 2 openings
AI job guide
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AI salary guide
Not enough public dataNot enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.
Can you qualify for this role?
- UnclearRelated work experienceThe text mentions experience, but the exact level should be confirmed at source.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in internship, technology, EngineerThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
- UnclearComfort with the Contract contract termsConfirm hours, duration, probation and benefits at the original source.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
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- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest E&I Decarbonization Engineer — CCGT/CCUS evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Marquise Energy Limited (2 Openings) and the role in Not specified.
- Add concrete examples related to internship, technology, Engineer, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Jobzilla Nigeria; avoid sending documents to unofficial contacts or copied links.
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Source and safety check
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- Deadline not specified
- No major risk signal was detected in the captured text.
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Interview preparation
- What experience makes you a strong fit for this E&I Decarbonization Engineer — CCGT/CCUS role in internship, technology?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research Marquise Energy Limited (2 Openings) before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
E&I Decarbonization Engineer — CCGT/CCUS at Marquise Energy Limited (2 Openings) ⏲ Jul 29, 2026, 7:04 AM ⋕ View all Power & Energy jobs At Marquise Energy, we provide end-to-At Marquise Energy Limited, we provide end-to-end engineering and EPC services designed to meet the evolving needs of critical industries. Backed by a team of seasoned professionals, we help our clients streamline operations, reduce risks, and achieve their project goals. We are recruiting to fill the position below: Job Title: E&I Decarbonization Engineer — CCGT/CCUS Locations: Delta and Rivers Employment Type: Contract Job Summary We are seeking a qualified and experienced E&I Decarbonization Engineer/Lead to drive electrical/mechanical and instrumentation initiatives focused on reducing emissions and improving efficiency across our Combined Cycle Gas Turbine (CCGT), Carbon Capture Utilisation and Storage, including retrofit, electrification, and general decarbonization of the gas turbine, HRSG, and steam turbine systems. Assess, design, and implementation of electrical/mechancical and instrumentation solutions to reduce emissions and improve efficiency of the Combined Cycle Gas Turbine (CCGT), , spanning the gas turbine (GT), Heat Recovery Steam Generator (HRSG), and steam turbine (ST) trains — including retrofit/upgrade, electrification alternatives, and general decarbonization of plant power generation. Key Responsibilities: Conduct feasibility and cost-benefit studies comparing retrofit, hybrid, and full electrification options for the CCGT plant Ensure E&I designs for CCGT decarbonization comply with relevant codes and standards (IEC, IEEE, API, NEC, NFPA) and environmental regulations Support commissioning, testing, and performance verification of retrofitted or newly installed CCGT E&I systems Monitor emerging technologies relevant to CCGT decarbonization (hydrogen-blend turbines, carbon capture, digital twin/advanced control systems) Provide technical input for tenders, feasibility reports, and client submissions related to CCGT emissions-reduction projects Lead engineering studies for CCGT decarbonization options, including: Hydrogen/gas-blend firing feasibility for the gas turbine train Electrification/grid-tie alternatives to reduce reliance on on-site CCGT generation Retrofit/upgrade of gas turbines for improved fuel efficiency and lower NOx/CO2 emissions Carbon capture retrofit-readiness (instrumentation and control interfaces) for the CCGT flue gas path Optimization of HRSG and steam cycle performance to maximize combined-cycle efficiency Hybridization with renewable power (solar/wind) or battery storage to reduce run-hours/peaking load Coordinate with process, mechanical, rotating equipment, and HSE teams to integrate decarbonization initiatives into overall CCGT plant engineering Prepare technical documentation, specifications, and datasheets for E&I decarbonization packages related to the CCGT plant Design and specify instrumentation and control systems for emissions monitoring across the CCGT train (NOx, CO2, methane slip, stack CEMS) Assess existing CCGT plant performance, heat rate, emissions profile, and cycle efficiency (GT, HRSG, ST) to identify decarbonization opportunities Requirements: Professional registration/certification (COREN, IEEE, or equivalent) preferred Familiarity with emissions monitoring technologies (NOx, CO2, methane, CEMS) and carbon accounting for combined-cycle power plants Strong analytical, report-writing, and stakeholder coordination skills Experience: with E&I design software/tools (e.g., ETAP, AutoCAD Electrical, SPI, or equivalent) Bachelor's degree in Electrical/MechanicalEngineering, Instrumentation & Control Engineering, or related discipline (Master's an advantage) 8–10 years' E&I engineering experience: in power generation or oil & gas, with demonstrable involvement in Combined Cycle Gas Turbine (CCGT) plants and/or decarbonization projects Strong knowledge of CCGT electrical/control systems (GT, HRSG, ST train), power system integration, and relevant international codes and standards Desirable: Knowledge of hydrogen-blend firing, solar,wind,geothermal, and/or renewable/battery hybrid integration/system with combined-cycle plants Exposure to regulatory frameworks for power generation emissions reporting (e.g., NUPRC, EPA, or equivalent local bodies). Prior experience: on Carbon Capture Utilisation and Storage and CCGT retrofit, hybridization, or mechanicalprojects How to Apply Interested and qualified candidates should send their CV and relevant certifications to: [email protected] using "E&I Decarbonization Engineer— CCGT" as the subject of the email. View all Jobs in Nigeria Delta State and 1 other location Delta State , Rivers State