Job Description

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

Energy Programmes is one of our newest Business Units and has been formed with the vision to support positive change and help shape the future of Nuclear Power. Our embedded teams are delivering support to Hinkley Point C (New build power station in the South West), Sizewell C (located in the South East), helping develop technologies in SMR (Small modular Reactor) capability and working towards building Poland's first Energy Power station.



Working in both client facing and internal roles we are delivering major programme and project management capabilities throughout the project lifecycle. We are driving to deliver safe, high quality and to time solutions by thinking innovatively and working collaboratively.



We are currently looking for a

Tunnel Engineer

who can provide technical expertise to ensure the review, acceptance and technical delivery of design changes during construction of the marine works will thrive in this role. The successful role holder will have a working knowledge of concrete design codes such as Eurocode 2 and their application in the marine and tunnelling environment. We'll value your existing skills and experience while providing the opportunity to work closely with the JDO Design Team and Construction team to maintain the technical quality of responses (content / consistency / exhaustiveness / accuracy) and construction safety.



The Tunnel Engineer is the technical lead reviewing and accepting the changes to the design raised by the site contractor, responsible for managing interfaces between the construction contractors and the designers. Being part of NNB's Engineering Directorate and working on a day-to-day basis on site with the Construction Team, we are committed to fostering an inclusive and dynamic working environment

Role responsibilities

The review and acceptance of design changes proposed by the contractor or designer through Request for Information, Field Change Request or Non- Conformance Report. Support the JDO in the handover of Design Packages released for construction and initiate the delegated responsibilities through this process. Ensure that processes comply with project quality procedures. Management of CDM aspects relating to the design changes during the construction period, including discharging the role of principle designer. Responsible for the nuclear safety acceptance of the design by carrying out surveillance on the design changes during construction. Safety case/golden thread: in the review and acceptance process, ensure the high-level safety case and the design have a clear golden thread to support operations. Strong knowledge of secondary lining to tunnels and shafts using reinforced concrete methods in the marine and tunnelling environment. Strong knowledge of pipe jacking and associated launch/termination structures. Design experience of TBM, pipe jack and secondary lining tunnelling structures. Design process and design activities (preferably related to Nuclear Industry). Working knowledge of Concrete design codes (e.g. Eurocode 2). Design with hazard & accidental safety cases. Working within UK CDM regulations and in a highly regulated industry.

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 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.



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.