Mechanical Design Engineer

The Mechanical Engineering Design Engineer is responsible for supporting the design, development, and delivery of systems, structures, and components used in Holtec’s spent nuclear fuel storage, transportation, and advanced nuclear technologies programs. Based at Holtec’s Corporate Engineering Center in Camden, NJ, this role develops and reviews engineering designs, analyses, specifications, and fabrication drawings while ensuring compliance with applicable codes, standards, quality requirements, and project schedules. The position works closely with multidisciplinary engineering teams, manufacturing partners, business development personnel, and global design resources to support projects from concept through fabrication, testing, and implementation. The successful candidate will contribute to innovative solutions supporting the nuclear power industry and Holtec's SMR development initiatives.

Location: Camden, NJ (On‑site)

Primary Responsibilities:

• Coordinate and perform integrated product development and engineering processes to fulfill project requirements and meet target dates
• Review product designs for compliance with engineering principles, contract requirements, and applicable standards
• Author and review design changes, specifications, analyses, and drawings
• Prepare and review conceptual equipment drawings using input from various technical disciplines
• Prepare and review detailed fabrication drawings for use by manufacturers fabricating Holtec equipment
• Prepare purchase and technical specifications and operations and maintenance manuals for the company’s product line
• Provide technical resolutions for manufacturing deviations requested by fabricators
• Ensure compliance with strict quality assurance standards and on-time delivery
• Travel up to 20%

Requirements:

• Bachelor’s degree in engineering from an accredited four-year university
• Minimum of 5 years of experience in a design or manufacturing environment
• Capability and willingness to assume full responsibility for project tasks
• Excellent attention to detail and ability to produce error-free documents
• Excellent communication, organizational, interpersonal, analytical, and problem-solving skills
• Knowledge of engineering design practices and principles, including interference checks, tolerance stack-ups, fits, and GD&T
• Experience using industry codes to develop equipment designs
• Experience working with engineers and fabricators to develop designs and drawings
• Ability to manage multiple tasks and complete work in a timely manner with minimal supervision
• Minimum of three years of experience using CAD software to create detailed equipment package drawings

Preferred Qualifications:

• Experience designing equipment for the nuclear and/or power generation industry
• Understanding of the design and manufacturing processes for steel structures and pressure vessels
• Knowledge, application, and understanding of ASME Boiler and Pressure Vessel Codes
• Knowledge, application, and understanding of AISC codes
• Knowledge, application, and understanding of AWS codes
• Knowledge and understanding of ASME Y14.5 standards
• Experience preparing P&IDs, PFDs, and general arrangement drawings for skid-mounted or permanent equipment packages
• Experience installing, commissioning, and troubleshooting process equipment in a manufacturing or power plant environment
• Experience preparing operating and maintenance manuals for process equipment
• Formal training in AutoCAD and/or SolidWorks
• Understanding of welding symbols and practices

A Generation Ahead by Design™
Investing in people who power the future.

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:

Compensation:

• Annual compensation based on skills and experience ranging from $100,000 to $115,000

Benefits:

• Industry‑leading medical, dental, and vision coverage with a generous employer premium contribution and Day 1 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™.