Mechanical Engineer

1 week ago


Warrington Cheshire, United Kingdom SEIMAF UK Full time

Looking for an exciting opportunity in the nuclear industry? We are seeking talented engineers who want to work in the biggest projects and are not afraid of new challenges.
Senior & Principal Mechanical Engineer

Settled status, permanent right to work in the UK,
~Experience in nuclear projects,
~ Design of mechanical processes, from strategic and conceptual phases to detailed design and construction & commissioning phase support. Typical deliverables will be issued: technical note, substantiation notes, mechanical flow diagrams and flow-sheets, mechanical drawings, P&IDs, and mechanical layout drawings, hazards and malfunctions management, technical specification documentation review from supply chain,


~ Technical studies related to mechanical handling for both handling operations and heavy mechanical transfer systems, powder mechanical processes (transport, milling, and compaction) in high active environment and gloveboxes, compaction and mechanical dismantling technologies,


~ Technical networking with the client, including with client experts.


Senior Mechanical Engineer :

-Degree in Mechanical Engineering, or other relevant degree plus a minimum of 5 years experience working on UK nuclear sites,
-Demonstrable experience of engineering design (development, FEED, detailed design, technical specification, documentation review from supply chain) and engineering team management in the nuclear industry or other regulated sectors,
-Demonstrable experience of mechanical studies delivery (Mechanical handling, powder technologies) considering manufacture, testing, construction commissioning, operation, maintenance recovery and decommissioning aspects,
-Demonstrable experience of contractor follow-up in the nuclear industry or other regulated sectors,
-Experience of delivering projects for Sellafield or Magnox sites (desirable).

Principal Mechanical Engineer :

-Have a relevant Engineering degree,
-9+ Years’ experience as a Mechanical Engineer within Nuclear sector,
-Knowledge of Civil, Mechanical and Manufacturing Engineering,
-Experience of engineering design (development, FEED, detailed design, technical specification, documentation review from supply chain) in the nuclear industry or other regulated sectors,
-Experience of mechanical studies delivery (Mechanical handling, powder technologies) considering manufacture, testing, construction commissioning, operation, maintenance recovery and decommissioning aspects,
-Experience of contractor follow-up in the nuclear industry or other regulated sectors,
-Experience of delivering projects for Sellafield or Magnox sites (desirable),
-Private health insurance (AXA),
~24 days of paid leave + 8 public holidays -
~ Additional leave with years of service,
~ Pension scheme,
~ Training and development,
~ Employee referral scheme (co-optation),
~ Teleworking allowance.


SEIMAF, a specialist company with 30 years of engineering expertise, is powering the biggest British and European nuclear projects. Experience personal and professional growth in our dynamic, human-sized company.


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