Structural Design Engineer, Commercial Nuclear

Overview

System One is seeking experienced Civil/Structural Design Engineers to support multiple commercial nuclear projects across the U.S. This position involves developing design modification packages (calculations, specifications, analysis, etc.) under design standard IP-ENG-001 .

Engineers will evaluate systems and develop Design Change Packages (DCPs) for systems including turbine, generator, main power transformer, cooling, and control systems.

Positions are open for mid-level and junior-level engineers . Mid-level candidates must have commercial nuclear experience; junior-level candidates do not require nuclear background but it is strongly preferred.

Work can be performed remotely or onsite , depending on candidate location. Occasional travel to project sites is expected.

Responsibilities

• Develop and execute design modification packages (calcs, specs, analysis, reports) in accordance with IP-ENG-001

• Perform basic design and analysis of concrete, steel structures, heavy load components, and equipment supports

• Develop plans, construction drawings, specifications, and cost estimates

• Create 3-D analytical models using FEA and seismic analysis techniques

• Support the development of design and construction drawings

• Collaborate with multi-disciplinary engineering teams to ensure integration and accuracy

• Conduct field investigations, installation support, and as-built documentation

• Ensure assigned tasks meet schedule, cost, and quality requirements

Qualifications

• Bachelor’s degree in Civil/Structural Engineering from an ABET-accredited program

• 2–5 years of progressively responsible experience in design engineering

• Experience with Design Change Packages and standard IP-ENG-001

• Strong background in civil/structural mechanics, hydraulics, materials science, and statistical analysis

• Proficiency in Finite Element Analysis (FEA) and tools such as Mathcad, Matlab , or equivalent

• Excellent technical writing and communication skills

• U.S. Citizenship or permanent work authorization required

Why Join System One?

System One provides engineering expertise and staffing solutions to major energy clients nationwide. You’ll join a collaborative team supporting the safe and sustainable future of nuclear energy with opportunities for long-term project work, career growth, and flexible work options .