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. 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 The Box Encapsulation Plant project is one of the most important construction projects at the Sellafield Site, the plant will play a vital role in Sellafield's 100-year clean-up programme by taking nuclear waste recovered from the site's original wasteplants and encasing it in concrete so it can be stored in a modern building. The plant is primarily designed to deal with waste from the Magnox Swarf Storage Silo, one of four legacy waste plants prioritised for clean-up by Sellafield Ltd's owner, the Nuclear Decommissioning Authority (NDA). Alongside that work, the plant will also receive certain wastes from the other three legacy waste stores, the First Generation Magnox Storage Pond, the Pile Fuel Storage Pond, and Pile Fuel Cladding Silo. The BEP Joint Venture project will safely design and deliver a plant and the works in accordance with the requirements of the contract to enable conditioning of wastes from the various donor plants, carried out in line with the Employer's needs and to the satisfaction of stakeholders in the Box Encapsulation Project (BEP). We are recruiting for a Senior Mechanical Engineer reporting to the Mechanical Area Lead Engineer. Responsibilities will include; - Delivery of mechanical engineering documentation for area and systems. - Production and/or modification of engineering design deliverables that meet the specifications required and conform to project and client standards. - Produce collated packages of engineering deliverables that are required to carry out construction/installation works, including CAD work for drawings to be updated - Provide engineering support to the manufacturer of procurement packages and site construction/commissioning functions - Experience of legislation compliance such as Machineries regulations, CE marking, H&S files, EHSR, Design Change closure and O&M manuals - Degree qualified or demonstrable equivalent underpinning knowledge & understanding - Working knowledge of design methods and techniques in the Mechanical discipline - Proficient in the use of AutoCAD for drawings and MS Office applications for documents - Familiar with relevant engineering design codes and standards - Familiar with software used by the Mechanical discipline including, AutoCAD and Navisworks (for model viewing only) 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.