Social network you want to login/join with:
Principal Mechanical Engineer, Gloucester
Client: Jacobs
Location: Gloucester, United Kingdom
Job Category: Other
EU work permit required: Yes
Job Reference: 2e4f18ffb965
Job Views: 4
Posted: 29.06.2025
Expiry Date: 13.08.2025
Job Description:
Principal Mechanical Engineer (EST0004RL)
Your Impact:
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.
About the Opportunity
Amentum is currently recruiting for a Principal Mechanical Engineer to join our Energy business, which is entering an exciting phase of opportunity: supporting a key client’s UK nuclear fleet through a business transformation; supporting new small modular reactor developers. Our work is varied, covering Licensing, New Build, Generation, Life Extension, and Defueling, and our capabilities are in demand across the nuclear sector.
Your role will be to manage and deliver mechanical design solutions to time, cost and quality on projects of varying sizes. If you’re familiar with project delivery, you’ll know that they have lots of moving parts and complexity, which is why you’ll be working alongside our Operations Managers and Engineering Managers to enable delivery of maximum value.
This role will be based at one of our Energy offices (Newcastle, Warrington, Glasgow, Gloucester, Stockton, Bristol or Knutsford). We put flexibility at the heart of what we do and we’re happy to consider flexible working patterns.
Role responsibilities:
* Take ownership of technical challenges, develop a strategy and implement the solution through engagement with internal and external stakeholders.
* Deliver technical solutions (analysis and design)
* Produce and review design deliverables (assumption notes, technical specifications and calculation notes, methodology plans etc).
* Work with international SMR developers to pass through the Office of Nuclear Regulation’s Generic Design Assessment process.
* Review and justify design decisions to the ONR.
* Fulfil and take ownership of CDM responsibilities.
Here's What You'll Need:
* MEng, MSc, BEng or BSc in Mechanical Engineering or other relevant degree level qualification
* Experience in relevant field of design of heavy infrastructure projects, nuclear or regulated industry.
* Chartered with relevant institution (e.g., IMechE, MIET) or working towards Chartership.
* Ability to work within a design team, and also able to collaborate within multi-disciplinary teams.
* Previous experience in the design and/or construction of engineering solutions using American codes.
* Experience of designing pumps, valves, heat exchangers, tanks, filters or HVAC equipment as well as authoring datasheets.
* Experience with CAD software AutoCAD, Inventor, Creo or Solidworks.
* Experience with authoring technical drawings to BS EN 8888 and Piping & Instrumentation Diagrams.
* Familiar with safety cases in industrial environments.
* Experience with Matlab and MathCAD would be beneficial.
* Experience writing test plans for Equipment Qualification.
* Knowledge and understanding of UK Nuclear Regulatory process in field of mechanical engineering is desirable.
#J-18808-Ljbffr