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 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. About The Opportunity For our Stockton office, we are seeking a Principal CS&A Engineer. You will lead a team of more junior engineers in the engineering delivery of projects to time, cost and quality or in the management of small projects Accountabilities: Lead functional input to own projects, including where relevant leading the input of other (possibly multidisciplinary) engineers and subcontractors, to ensure engineering delivery meets scope, time, cost and quality Plan and prioritise own work and that of more junior staff so that parallel activities are all completed in a timely manner Carry out engineering calculations and check the work of more junior staff to deliver a quality functional input to projects Generate and check engineering estimates and execution strategies to provide optimal solutions and eliminate errors Manage suppliers to ensure cost effective, timely delivery Proactively generate value adding options within projects to offer to clients to improve both the chance of winning work and satisfaction with completed and ongoing work Provide functional support and guidance to more junior staff to develop both of them as individuals and the capability of the team as a whole Keep abreast of current technology so that technical input to projects takes account of new developments Support the engineering discipline manager in non-project-based activities such as writing procedures, resource planning, establishing policy, budgeting, recruitment etc, to support the drive to continuously improve and optimise the operation of the department Requirements: Professionally qualified (e.g. Chartered) Engineer Substantial experience in relevant project design work Team leadership capability Excellent technical skills Site based experience Competent in project management Commercial awareness 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. 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.