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Site Layout Engineer

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Site Layout Engineer
SEIMAF UK

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United Kingdom
Classification symbol Engineering
Skilled Worker
Job posted on August 19, 2025
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Job Description:
Looking for an exciting opportunity in the nuclear industry? This offer is made for you! We are seeking talented engineers who want to work on ambitious Nuclear projects and who are not afraid of new challenges.
JOB POSITION: On Site - Layout Engineer.
KEY INFORMATION:
  • From 5 to 12 years of experience,
  • Energy industry experience required (Oil & Gas, Petrochemical, Refinery, Offshore…), Nuclear preferred,
  • Coordinate and drive design open points closure, problem-solving...,
  • Layout for HVAC, Piping, Equipment, Civil, and Cable trays
  • 3D CAD, layout design.


(ALL APPLICATIONS NOT MEETING THESE CRITERIA WILL NOT BE CONSIDERED)
LOCATION: Somerset - on-site.
EXPERTISE:
  • Assessing if the site request has layout impact, requests coming from the site that may impact Layout and listing the impacts of the site change on all disciplines and other contractors,
  • Producing technical assessments and solutions, with supporting justification,
  • 3D models, installation tolerances, introduction notes...,
  • Update deliverables produced by the design office if needed,
  • Proposed 3D models (with the support of a CAD designer),
  • Liaising with other disciplines (HVAC, Piping, Equipment and Electrical)

when needed,
  • Reporting to the Layout Team Lead achievements, progress, and difficulties

and raising alerts on any aspects of the design when identified,
  • Contributing to the closure of design open points after the delivery of packages

to site,
  • Anticipates and raises alerts on open technical points,
  • Being part of the on-site Layout team, participating in Team meetings, sharing

technical topics,
  • Manages and monitors the modifications requested by the various engineering

teams, contractors, and the client.
Qualifications: Degree in Mechanical Engineering
Soft Skills: Strong communication skills / Proactivity / Collaboration / Organisation / Delivery orientated.
Software and Tools: Good knowledge of AVEVA E3D, AutoCAD and Navisworks.
WHY JOIN SEIMAF?
  • Hybrid working (2 days from home),
  • Private health insurance (AXA),
  • 24 days of paid leave + 8 public holidays
  • Additional leave with years of service (1 extra day after 3 years, 6 years, 10 years)
  • Pension scheme,
  • Training and development,
  • Professional membership and chartership,
  • Employee referral scheme (co-optation),
  • Visa sponsorship,
  • Relocation allowance.


WHO ARE WE?
Ready to take on new challenges? SEIMAF, a specialist company with over 30 years of engineering expertise, is powering the biggest British and European nuclear projects. Join our talented team of experts, fuel your ambition, and show your skills. Experience personal and professional growth in our dynamic, human-sized company. Are you ready to embrace the future of energy with us?
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