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- Tasks: Join us as a Monte Carlo Methods Developer, focusing on radiation transport and reactor physics.
- Company: Amentum is a supportive and diverse company dedicated to empowering its employees and communities.
- Benefits: Enjoy flexible working hours, free medical cover, enhanced parental leave, and professional development reimbursement.
- Why this job: Work on cutting-edge projects in nuclear engineering, medical physics, and space shielding with a collaborative team.
- Qualifications: You need a degree in maths, physics, or engineering and experience with Monte Carlo methods.
- Other info: Opportunities for remote work and travel to client sites and conferences are available.
The predicted salary is between 42000 - 84000 £ per year.
Amentum will 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.
About the Opportunity
We are currently recruiting for a Monte Carlo methods developer to join a cutting-edge development team for simulation of Radiation Transport and Reactor Physics. The role involves methods and software development to support the development of our software and nuclear data products, perform complex technical analyses and deliver technical training.
The nuclear industry is moving away from traditional reactor designs towards new small modular reactor (SMR) and advanced modular reactor (AMR) designs, claiming improved safety features and lower build costs. The medical world is using new radiation therapies such as proton beam therapy and flash radiotherapy to treat complex cancers. The space industry is pushing the envelope on future mission profiles, increasing demands on shielding capabilities for both people and equipment. These new concepts bring exciting new modelling challenges and require the introduction of innovative approaches in mathematics, physics, engineering and software development.
The ANSWERS Software Service has, for almost 40 years, provided customers with high quality software and consultancy services in nuclear criticality, reactor physics, radiation shielding, dosimetry and nuclear data. ANSWERS codes are widely used in more than 30 countries around the world. Our global customer base helps us to stay at the forefront of nuclear code use and develop solutions that can be applied to all reactor systems and all stages of the fuel lifecycle. The insights gained from our interactions with customers are embedded in the software and applications we develop, used around the world, across our full range of engineering services.
ANSWERS are looking for an enthusiastic and innovative individual with strong experience in Monte Carlo simulations to work in a variety of technical teams, developing and maintaining our state-of-the-art computational analysis codes, and assisting with analysis work for a broad range of established and cutting-edge reactor designs, clinical treatments and space shielding applications.
This role will present excellent opportunities for an individual looking to deepen their skills and experience in radiation transport physics. This knowledge will be applied on projects in nuclear engineering, medical physics and space shielding. The projects will provide professional development in leading technical work and collaborating with industry, academia and the international community, from small teams to large interdisciplinary projects.
This role will be based at either our Dorchester or Warrington offices, with the opportunity to travel to client sites, conferences and workshops etc. as required. Some home / remote working is also available, and consideration will also be given in respect to part time & flexible working hours. Key responsibilities will be:
Qualifications
Our Culture
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.
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Created on 12/07/2025 by TN United Kingdom
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Monte Carlo Methods Developer employer: Amentum
Contact Detail:
Amentum Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Monte Carlo Methods Developer
✨Tip Number 1
Familiarise yourself with the latest advancements in Monte Carlo methods and their applications in radiation transport. This will not only enhance your understanding but also allow you to engage in meaningful conversations during interviews.
✨Tip Number 2
Network with professionals in the nuclear industry, especially those involved in Monte Carlo simulations. Attend relevant conferences or workshops to make connections that could lead to job opportunities at Amentum.
✨Tip Number 3
Showcase your programming skills by contributing to open-source projects related to Monte Carlo methods or radiation transport. This practical experience can set you apart from other candidates.
✨Tip Number 4
Prepare to discuss your problem-solving approach in detail during interviews. Be ready to provide examples of how you've tackled complex challenges in previous projects, particularly those involving mathematical and physical theories.
We think you need these skills to ace Monte Carlo Methods Developer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Monte Carlo methods and any relevant programming skills, such as Fortran, Python, or Java. Emphasise your background in mathematics, physics, or engineering, and include specific projects or achievements that demonstrate your expertise.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Discuss how your skills align with the responsibilities outlined in the job description, particularly your experience in radiation transport analysis and software development.
Showcase Problem-Solving Skills: Provide examples in your application of how you've tackled complex problems in previous roles. Highlight your innovative thinking and ability to work both independently and collaboratively, as these are key attributes for the position.
Highlight Continuous Learning: Mention any ongoing professional development or training related to nuclear physics or computational modelling. This shows your commitment to staying current in the field and your eagerness to deepen your skills, which is highly valued by Amentum.
How to prepare for a job interview at Amentum
✨Showcase Your Technical Skills
Make sure to highlight your experience with Monte Carlo methods and any relevant programming languages like Fortran, Python, or Java. Be prepared to discuss specific projects where you've applied these skills, as this will demonstrate your technical expertise.
✨Understand the Industry Context
Familiarise yourself with the latest trends in nuclear engineering, medical physics, and space shielding. Being able to discuss how these areas are evolving and how your skills can contribute will show your genuine interest in the role and the company.
✨Prepare for Problem-Solving Questions
Expect to face questions that assess your problem-solving abilities. Think of examples from your past experiences where you successfully tackled complex challenges, particularly in radiation transport or computational modelling.
✨Emphasise Team Collaboration
Since the role involves working in various technical teams, be ready to discuss your experience collaborating with others. Share examples of how you've contributed to team projects and how you handle differing opinions or conflicts within a group.
