Senior Civil/Structural Designer – Modular Nuclear (On‑Site)

Holtec International; Camden (NJ); On-site; USD 175,000 - 200,000; Full time

Benefits offered by this job

Industry‑leading benefits

Hybrid work opportunities

Paid time off

Job summary

Holtec International in Camden, NJ, on-site, seeks an experienced engineer to develop 3D models and 2D drawings for SMR-300 civil/structural SSCs. You will produce GA drawings, fabrication and erection docs, and ensure proper interfaces using AutoCAD, Tekla, and Revit.

The role requires nuclear industry experience, familiarity with US/UK codes, and collaboration with multiple engineering teams to deliver constructible designs and compliant documentation.

Qualifications

• Diploma or Bachelor's degree in Civil, Structural, or Mechanical Engineering.
• 5 years of experience using AutoCAD or Tekla to create 3D models and 2D drawings.
• Formal training in AutoCAD, Tekla, Revit or SolidWorks.
• Conversant in Revit for concrete detailing and Tekla for structural steel detailing.
• Experience producing GA drawings and SSC connection details.
• Experience with engineers, fabricators, and constructors in drawings.
• Knowledge of weld symbols and structural design codes and standards.
• Reading equipment layouts, piping GA and isometric drawings.

Responsibilities

• Develop detailed 3D models and 2D drawings for civil, structural, and architectural SSCs.
• Prepare GA, fabrication, erection drawings, and connection details.
• Use AutoCAD, Tekla, Revit to create engineering models and docs.
• Support modular steel-concrete structural systems for faster construction.
• Coordinate with engineers to integrate design into layouts and structures.
• Develop foundations, slabs, framing, platforms, gratings, and supports.
• Review layouts and isometrics for accurate interfaces.
• Collaborate with fabrication shops and suppliers to ensure constructibility.
• Resolve design challenges with innovative solutions and QA compliance.
• Generate design docs, model revisions, and records per QA requirements.
• Support analyses and design verification with precise geometry and data.
• Apply US and international codes and industry best practices.
• Participate in design reviews, coordination meetings, constructability checks.
• Support nuclear licensing documentation with design info and updates.
• Assist with field support, fabrication reviews, and issue resolution.
• Contribute to process improvements in design and modular construction.

Skills

AutoCAD

Tekla

Revit

SolidWorks

Structural detailing

GA drawings

Reading drawings

Weld symbols

Nuclear industry experience

Team collaboration

Education

Diploma or Bachelor’s Degree in Civil or Structural or Mechanical Engineering

Tools

HyperMesh

ANSYS

AutoCAD

Tekla

Revit

Job description

Holtec International in Camden, NJ, on-site, seeks an experienced engineer to develop 3D models and 2D drawings for SMR-300 civil/structural SSCs. You will produce GA drawings, fabrication and erection docs, and ensure proper interfaces using AutoCAD, Tekla, and Revit.

The role requires nuclear industry experience, familiarity with US/UK codes, and collaboration with multiple engineering teams to deliver constructible designs and compliant documentation.