Senior Civil Structural Designer

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

Location: Camden, NJ (On‑site)

Primary Responsibilities

• Develop detailed 3D models and 2D design drawings for civil, structural, and architectural structures, systems, and components (SSCs) supporting the SMR-300 Small Modular Reactor program.
• Prepare general arrangement (GA) drawings, fabrication drawings, erection drawings, and structural connection details for steel, concrete, and composite structures.
• Utilize AutoCAD, Tekla, Revit, and other design software to create accurate engineering models and construction documentation.
• Support the design and deployment of modular steel-concrete structural systems that facilitate accelerated construction schedules, enhanced constructability, and cost-efficient project execution.
• Coordinate closely with civil, structural, mechanical, piping, and equipment engineers to integrate design requirements into plant layouts and structural arrangements.
• Develop structural detailing for foundations, concrete slabs, steel framing systems, platforms, gratings, supports, and other plant structures.
• Review equipment layouts, piping general arrangement drawings, and isometric drawings to ensure structural interfaces are accurately incorporated into design deliverables.
• Collaborate with fabrication shops, suppliers, and construction organizations to ensure designs are practical, manufacturable, and constructible.
• Assist in resolving design challenges through innovative engineering solutions while maintaining compliance with project requirements and applicable industry standards.
• Generate and maintain design documentation, drawing packages, model revisions, and associated technical records in accordance with quality assurance requirements.
• Support engineering analyses and design verification activities by providing accurate geometry, structural layouts, and design data.
• Incorporate applicable U.S. and international codes, standards, and industry best practices into structural detailing and design documentation.
• Participate in design reviews, interdisciplinary coordination meetings, constructability reviews, and model walkthroughs.
• Support nuclear licensing and regulatory documentation efforts by providing design information and drawing updates as required.
• Assist with field support activities, fabrication reviews, and construction issue resolution during project execution.
• Contribute to the continuous improvement of design processes, modeling standards, drafting practices, and modular construction methodologies.

Requirements

• Diploma or Bachelor’s Degree in Civil or Structural or Mechanical Engineering
• 5 years of experience using AutoCAD or Tekla to create 3D models and 2D detailed drawings
• Formal training in AutoCAD, Tekla, Revit or SolidWorks
• Conversant in Revit for concrete structure detailing and Tekla for structural steel detailing
• Experience in producing GA drawings and connection details for SSCs
• Experience in working with engineers, fabricators, and constructors in developing drawings
• Knowledge of weld symbols and structural design codes and standards
• Capable of reading equipment layouts, piping GA and isometric drawings
• Display creative skills and problem-solving approach for resolving design issues
• Excellent technical writing and communication skills
• Prior experience in nuclear industry
• Industry experience in designing building foundations, elevated slabs and steel gratings
• Exposure to US and UK civil and structural codes and standards
• Experience in creating meshed models using HyperMesh or ANSYS
• Exposure to large scale fabrication and construction activities
• Experience in modular design development of SSCs

A Generation Ahead by Design™

Investing in people who power the future.

Compensation

We believe great work deserves great rewards. Our benefits go beyond the basics, reflecting our commitment to supporting your whole self…your health, your future, and your career growth. This includes:

• Annual compensation based on skills and experience ranging from $175,000 to $200,000

Benefits

• Industry‑leading medical, dental, and vision coverage with a generous employer premium contribution and Day1 eligibility!
• FLEX Program – Hybrid work opportunities available for eligible roles, where business needs and role requirements allow
• 401(k) retirement plan with up to a 5% company match and immediate vesting to support long‑term financial security
• Paid time off and 11 paid holidays to support rest, balance, and recharge
• Wellness program offering rewards for participation in company‑supported health initiatives
• Commuter benefits supporting mass transit and commuter parking options
• Company‑paid life and AD&D insurance for added peace of mind
• Education assistance to support continued education and professional growth
• Employee support and voluntary benefits, including an Employee Assistance Program and optional coverage such as disability, legal, identity theft, and insurance programs
• Benefits eligibility and offerings may vary based on role, location, and employment status

If you’re driven to solve meaningful challenges and make a lasting impact, we invite you to build your career at Holtec—a generation ahead by design™.