Mechanical Design Engineer for Nuclear Systems (Onsite)

CSG Talent; Garrett Park (MD); On-site; USD 70,000 - 110,000; Full time

Job summary

Rockville, MD is seeking a Mechanical Design Engineer to advance cutting-edge nuclear technology from concept to deployment. You will design, analyze, test, and refine critical mechanical systems and components, collaborating with engineers and project teams to deliver safe, reliable equipment for advanced energy facilities.

The role emphasizes in-office work, design calculations, and robust documentation, with opportunities to contribute across the full engineering lifecycle, from early-stage

Qualifications

• Bachelor's degree in Mechanical Engineering or a related engineering discipline.
• Strong understanding of engineering fundamentals and proficiency in engineering calculations.
• Experience designing or developing mechanical systems, components, or assemblies.
• At least one year of hands-on experience delivering hardware, equipment, or manufacturing processes in a production or project environment.
• Experience supporting manufacturing, assembly, testing, or commissioning activities.
• Proficiency with CAD and PLM software, such as Siemens NX, SolidWorks, Creo (Pro/Engineer), Teamcenter, Windchill, or similar platforms.

Responsibilities

• Develop and evaluate mechanical design concepts for structures, systems, and components used in nuclear facilities and equipment.
• Define and document design requirements, interfaces, design bases, and acceptance criteria in collaboration with systems engineers and project stakeholders.
• Perform engineering analyses to verify components and systems meet functional and technical requirements.
• Complete structural, thermal, hydraulic, and other engineering calculations using both hand calculations and analytical tools.
• Develop and refine designs for pressure vessels, piping systems, reactor internals, fuel-handling equipment, and high-temperature materials.
• Support design integration activities with internal teams, suppliers, and engineering partners.
• Create and maintain 3D CAD models and engineering drawings.
• Assess designs for manufacturability, assembly, installation, and maintenance requirements.
• Prepare engineering deliverables, including calculations, technical reports, design documentation, and drawings.
• Develop verification and validation (V&V) plans and support qualification of engineering tools and methodologies.
• Ensure compliance with quality assurance, design control, and configuration management requirements.
• Participate in design reviews and provide independent technical review of engineering deliverables.
• Maintain effective communication and professional working relationships with internal and external stakeholders.
• Support additional engineering activities as required.

Skills

Engineering fundamentals

Hands-on hardware experience

Mechanical design experience

Manufacturing/support experience

Education

Bachelor's degree in Mechanical Engineering

Tools

Siemens NX

SolidWorks

Creo

Teamcenter

Windchill

Job description

Rockville, MD is seeking a Mechanical Design Engineer to advance cutting-edge nuclear technology from concept to deployment. You will design, analyze, test, and refine critical mechanical systems and components, collaborating with engineers and project teams to deliver safe, reliable equipment for advanced energy facilities.

The role emphasizes in-office work, design calculations, and robust documentation, with opportunities to contribute across the full engineering lifecycle, from early-stage