ACTEMIUM Design is an award-winning, engineering design company focused on regulated industry sectors. We deliver projects of strategic, national importance across the full lifecycle—from concept and consultancy through to detailed design and delivery. Our expertise spans mechanical, EC&I, process engineering, and project management, ensuring innovative and compliant solutions for our clients.
We are seeking an experienced Mechanical Stress Engineer to join our engineering team, supporting projects in the nuclear and highly regulated sectors.
This role is ideally suited to an engineer with strong expertise in pipeline stress analysis, seismic assessment and engineering calculations, capable of delivering technically robust solutions that meet regulatory, safety and client requirements.
Many of the positions within our company are subject to national security clearance restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available at United Kingdom Security Vetting: clearance levels - GOV.UK (www.gov.uk).

Actemium delivers bespoke solutions and services to clients across 40 countries.
Its multi-disciplinary network combines the expertise of 400 local business units with a global approach to create value throughout the entire industrial life cycle.
Actemium's 24,400 employees share, alongside their clients, the strong conviction that industry is key to building a sustainable world and strive to make a positive contribution to global performance.
For the UK specifically the Actemium business units operate with autonomy and provide multi-disciplined expertise across a wide variety of market sectors. With an embedded culture of transparency and encouragement to think like our customers, we provide safe, reliable and sustainable solutions through our community of 620 incredible people.