At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive.
Here, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all.
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 team who always strive to do the right thing for our people, clients and communities.
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.
About the Opportunity:
Amentum is now accepting applications for the role of Engineering Analyst, based in our Manchester office. As an Engineering Analyst you will use computational methods to evaluate the performance and behaviour of components and structures within nuclear reactors, enabling safe generation of low-carbon electricity. Depending on the problem, this can involve the development and/or application of mathematical, statistical and engineering computer codes taking input from physical replicas and data collected at a client site. You will handle large amounts of data and interpret the results produced.
You will be part of a multidisciplinary team that works together to help our clients and develop business opportunities. Team members support each other to develop their capability. As a new team member, your colleagues will support you in developing all the skills required to progress in the role, and in developing your understanding of both the client’s requirements and the relationship between models and reality.
We will consider applications from recent graduates and people with several years of experience. Salary will reflect experience.
Key Responsibilities:
Using finite-element analysis and other methods to model components and structures of a nuclear reactor;
Producing high-quality, maintainable software.
Discussing and developing solutions with colleagues and customers;
Producing high-quality technical reports on the outcome of your work;
Checking the work of other team members;
Interfacing with customers throughout the lifecycle of projects
Here's What You'll Need:
A Bachelor's degree, ideally Master-level degree in a Physics, Mathematics, Statistics, Engineering, Software Development, or a related field (or equivalent);
Experience and ability in programming, ideally in at least one of Matlab, Python or Fortran;
Strong organisational, interpersonal, and communication skills;
Strong analytical skills;
Ability to interpret the results of models, relating them to the real world
Desirable:
Familiarity with some of the following (we don’t expect familiarity with all):
Nuclear graphite and the effects of irradiation;
Nuclear power generation, especially graphite-moderated reactors, such as the Advanced Gas-cooled Reactor and hight-temperature reactors;
Software development, including software design, testing and version control;
Mathematical modelling;
Mathematical optimisation, including linear programming;
Image processing;
Statistics;
Finite-element analysis, including ABAQUS
Our Culture
Our values are built on a strong foundation of safety, integrity, and respect for every individual. People are at the heart of our mission, and we believe in supporting one another through a culture of care and collaboration.
We strive to create a workplace where everyone feels they belong and can thrive. Supporting mental wellbeing and fostering a sense of connection are essential to how we work.
When we embrace different perspectives and work together, we become more innovative, more agile, and more successful.
We partner with VERCIDA, for greater online accessibility please visit www.vercida.com 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 contact the team.
Compensation Details:
GBP
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
03/25/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
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 Labor Laws Posters.


