Gas jobs in United Kingdom

We’ll inspire and empower you to deliver your best work so you can evolve, grow and succeed – today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive and diverse team who always strive to do the right thing for our people, clients and communities.

People are our greatest asset, and we offer a competitive package to retain and attract the best talent.

In addition to the benefits you’d expect, UK employees also receive free single medical cover and digital GP service, family-friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes, plus reimbursement towards relevant professional development and memberships. We also give back to our communities through our Collectively program which incorporates matched-funding, paid volunteering time and charitable donations.

Work-life balance and flexibility is a key focus area for us. We’re happy to discuss hybrid, part-time and flexible working hours, patterns and locations to suit you and our business.

The Structural Analysis and Assessment Team is seeking a motivated and dynamic Graphite Team leader to manage a group of 6-8 specialists focused on the structural integrity of nuclear graphite. Most of the team’s work supports life extension for the UK’s Advanced Gas-cooled Reactor (AGR) fleet, with increasing activity in the new reactor design space.

You’ll guide delivery, shape strategy, and grow our portfolio by building relationships with new and existing clients, including owners of next-generation graphite-moderated reactors.

The successful candidate will have a sound structural integrity background, with knowledge of nuclear graphite preferable, but not essential. The role includes technical oversight and delivery, in addition to line management and winning work. Therefore, the position will offer the opportunity to develop your technical skills further, in addition to a potential path into more senior leadership roles.

You and your team will be part of our wider Structural Analysis and Assessment Team. The team comprises a broad range of Engineering and Scientific experts spanning mathematics, physics, structural and mechanical engineering, software development, finite-element stress analysis, and structural integrity analysis and assessment. We provide these services to a range of customers, mainly but not exclusively in the nuclear industry, to ensure the economic and safe operation of capital-intensive plant, from both government and private industry. We also actively participate in a number of national and international projects and work closely with other parts of Amentum to provide integrated solutions to client requirements.

The team excels at hybrid working, with some days at home and others in our offices in Warrington, Knutsford and Manchester.

• Line manage, coach, and support a team of 6-8 engineers
• Conduct regular team meetings to review delivery, welfare, and performance
• Complete annual appraisals and support personal development planning
• Recognise team achievements and recommend promotions where appropriate
• Foster a culture of trust, inclusion, and high performance

• Lead and contribute to complex client projects
• Plan and manage team workload, resolving resource conflicts
• Maintain high standards of quality, safety, and compliance

• Build relationships with existing and new clients
• Identify growth opportunities in emerging reactor programmes
• Lead or support the development of bids and proposals

• Contribute to long-term planning and positioning in the developing graphite integrity market

• Degree in any numerate scientific or engineering discipline.
• Technical experience with structural integrity, finite element analysis or nuclear graphite
• Proven skills and experience with tendering and contract processes, bidding and winning work.
• Pro‑active and effective communication skills
• Able to manage competing priorities, through strong organisation, communication, and problem‑solving skills.
• Motivated and committed to strong technical delivery
• Curiosity, a questioning attitude and analytical skills to drive innovative solutions.

Our values stand on a foundation of safety, integrity, inclusion and diversity. We put people at the heart of our business, and we genuinely believe that we all succeed by supporting one another through our culture of caring. We value positive mental health and a sense of belonging for all employees.

We aim to embed inclusion and diversity in everything we do. We know that if we are inclusive, we’re more connected, and if we are diverse, we’re more creative. We accept people for who they are, regardless of age, disability, gender identity, gender expression, marital status, mental health, race, faith or belief, sexual orientation, socioeconomic background, and whether you’re pregnant or on family leave. This is reflected in our wide range of Global Employee Networks centered on inclusion and diversity.

We partner with VERCIDA to help us attract and retain diverse talent. For greater online accessibility, please visit to view and access our roles. As a Disability Confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.

If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contactthe team

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low‑income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at.