Downstream Process Optimization Engineer Job Vacancy in Uyo, Nigeria – Oil & Gas – Downstream

Job Description

Position:Downstream Process Optimization Engineer

Company:Nigerian National Petroleum Corporation (NNPC)

Location:Uyo, Nigeria

Experience:5-7 years of relevant experience

Education:Bachelor’s degree in Chemical Engineering or related field

Employment Type:Full-time

Industry:Oil & Gas – Downstream

Department:Process Engineering

Salary:₦3,000,000 – ₦5,000,000 per annum

Vacancies:1

Company Overview

Nigerian National Petroleum Corporation (NNPC) is the premier integrated oil and gas company in Nigeria, operating across the entire value chain from exploration to retail distribution. With a legacy spanning over six decades, NNPC drives national energy security, supports economic development, and invests heavily in technology and sustainability. As a leading employer, NNPC offers a dynamic environment where innovative professionals contribute to the nation’s growth. This role is part of NNPC’s commitment to excellence in downstream operations, ensuring that refined products meet the highest quality standards while optimizing efficiency and profitability. The organization is recognized for its robust training programs, competitive compensation, and a culture that values safety, integrity, and continuous improvement. Joining NNPC means becoming part of a workforce that shapes the future of Nigeria’s energy sector and enjoys extensive career pathways across the continent.

Job Overview

The Downstream Process Optimization Engineer will lead initiatives to enhance refinery and petrochemical processes, focusing on maximizing yield, reducing waste, and improving energy consumption. The role involves detailed data analysis, simulation modeling, and the implementation of advanced process control strategies. Working closely with cross‑functional teams, the engineer will identify bottlenecks, propose innovative solutions, and oversee pilot projects that drive operational excellence. This position offers a unique opportunity to influence large‑scale projects that directly impact Nigeria’s fuel supply chain, making it a pivotal role for candidates seeking to make a tangible difference in the energy landscape. For more information about NNPC and its career opportunities, visit the official portal at Nigeria Job Search. This job is a prime example of Nigeria Jobs that combine technical challenge with strategic impact, offering a rewarding career path for ambitious engineers.

Key Responsibilities

• Conduct comprehensive process audits to identify inefficiencies and recommend optimization measures.
• Develop and validate process simulation models using tools such as Aspen HYSYS or PRO/II.
• Implement advanced process control (APC) strategies to stabilize operations and improve product quality.
• Collaborate with operations, maintenance, and safety teams to ensure seamless project execution.
• Analyze large data sets to generate actionable insights for cost reduction and energy savings.
• Prepare technical reports and present findings to senior management and stakeholders.
• Lead pilot testing of new technologies and scale successful trials to full‑plant implementation.
• Monitor key performance indicators (KPIs) and adjust strategies to meet targets.
• Ensure compliance with environmental regulations and corporate sustainability goals.
• Mentor junior engineers and support knowledge transfer across the department.

Required Skills

• Proficiency in process simulation software (Aspen HYSYS, PRO/II, or equivalent).
• Strong analytical and problem‑solving abilities with a data‑driven mindset.
• Excellent communication skills for cross‑functional collaboration.
• Knowledge of refinery operations, distillation, catalytic processes, and petrochemical units.
• Experience with advanced process control and optimization techniques.
• Familiarity with health, safety, and environmental (HSE) standards in the oil & gas sector.
• Project management capabilities, including planning, budgeting, and risk assessment.
• Ability to work independently and lead multidisciplinary teams.

Education

A Bachelor’s degree in Chemical Engineering, Process Engineering, or a closely related discipline is mandatory. A Master’s degree or professional certifications such as Six Sigma, PMP, or Certified Process Engineer are highly desirable and will be considered an advantage during selection.

Experience

Candidates must possess 5‑7 years of hands‑on experience in downstream process engineering, preferably within a refinery or petrochemical environment. Demonstrated success in leading optimization projects and a track record of measurable improvements in efficiency, cost, or safety are essential.

Salary

The position offers a competitive salary range of ₦3,000,000 to ₦5,000,000 per annum, commensurate with experience and qualifications. Performance‑based bonuses and allowances are also part of the total compensation package, reflecting NNPC’s commitment to rewarding high achievers.

Benefits

• Comprehensive health insurance covering employee and dependents.
• Retirement savings plan with employer contributions.
• Annual leave, sick leave, and public holiday entitlements.
• Transportation allowance and fuel subsidy.
• Professional development budget for certifications and conferences.
• Employee assistance program and wellness initiatives.

Training

• On‑the‑job training in advanced process control and simulation tools.
• Access to NNPC’s internal learning platform for continuous skill enhancement.
• Mentorship programs pairing new hires with senior engineers.
• Opportunities to attend industry workshops, seminars, and international conferences.

Working Environment

The role is based at NNPC’s Uyo refinery complex, a modern facility equipped with state‑of‑the‑art technology and a strong safety culture. Employees enjoy a collaborative atmosphere, modern office amenities, and a supportive leadership team that encourages innovation. The position may require occasional field visits to plant sites and participation in shift rotations to gain comprehensive operational insight.

Application Process

Interested candidates should submit an online application through the NNPC career portal, attaching an updated CV and a cover letter outlining relevant experience and motivation. Applications will be screened by the talent acquisition team, followed by a technical interview and a final assessment center. Shortlisted applicants will be contacted within two weeks of submission.

Equal Opportunity Statement

NNPC is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of gender, race, religion, or disability. Our hiring practices reflect our dedication to fairness, and we encourage qualified candidates from all backgrounds to apply for this exciting opportunity.