Civil/Structural Engineer (Entry-Intermediate)

About the Role Amentum is seeking a Civil Ports and Maritime Engineer to join our team, supporting the delivery of critical infrastructure across the UK Defence sector. This role offers a flexible, hybrid working model, combining office and remote working with occasional site visits across the UK. As part of our UK Ports and Maritime capability, you will gain technical exposure to civil, structural, geotechnical, seismic, and maritime engineering, contributing to the delivery of complex, high-value defence programmes. Working closely with experienced engineers and project teams, you will play an active role in technical delivery while developing your knowledge and experience within a collaborative environment. Reporting to senior members of the team, you will benefit from structured mentorship and professional development, gaining exposure to a diverse range of projects and disciplines. This is an excellent opportunity to develop your engineering career, supported by industry-leading expertise and a strong culture of learning and continuous improvement. We are seeking a motivated and proactive engineer with a genuine enthusiasm for civil engineering, a strong willingness to learn, and a drive to solve complex problems. You will thrive in a multi-disciplinary team environment and be eager to develop your technical and professional skills, while contributing innovative ideas and fresh perspectives. The role requires strong communication skills, a proactive and purposeful approach, and the confidence to contribute effectively within the defence sector. In this exciting role, you will gain experience across the full project lifecycle, from early-stage studies and concept development through to detailed design and construction. You will be encouraged to take ownership of your work, apply a practical approach to problem-solving, and contribute to delivering safe, effective, and high-quality engineering solutions. 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. 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 generous pension contribution, buy sell up to 10 days extra holidays, 9 day fortnight, 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. 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. Here’s What You’ll Need; A minimum 2:1 MEng degree in Civil Engineering, with a good understanding of core engineering principles An interest in civil and structural design, with some familiarity with British Standards and Eurocodes through study or practical experience Enthusiasm for developing knowledge in maritime civil engineering Good analytical and problem-solving skills, with an interest in applying engineering theory in practical environments Strong communication and teamwork skills, with the ability to collaborate effectively across multi-disciplinary teams An organised and motivated approach, with the ability to manage tasks and support project delivery A commitment to safety, quality and continuous learning, alongside a willingness to contribute and develop professionally 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 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 . 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: 06/16/2026 - Until Filled Amentum 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 .