Mechanical Engineer

Mechanical Engineer

Schedule: Full-Time

Department: Engineering

Standard Nuclear is fueling America’s nuclear renaissance at industrial scale. Our mission is to deliver the essential building blocks of nuclear power—enabling cost-effective, safe, and secure energy for the world.

Standard Nuclear is seeking a Mechanical Engineer who will do a diverse mix of process scaling, hands-on equipment work, and design engineering. The Mechanical Engineer will troubleshoot and repair equipment, support process improvements, and help implement new systems as operations grow. They will also use CAD tools to design and refine components, support fabrication, and ensure systems are documented and reproducible. Success in this role requires adaptability, creativity, and the ability to thrive in a fast-paced, hands-on engineering environment.

RESPONSIBILITIES

Scaling Operations & Hands-On Engineering

• Support the transition of processes from lab-scale development to production-scale manufacturing.
• Work directly with machinery and equipment: troubleshooting issues, performing repairs, and ensuring reliable operation.
• Assist with the installation, commissioning, and optimization of new equipment and systems.
• Collaborate with technicians and operators to improve processes and equipment performance.

Design & Development

• Contribute to the design, development, and refinement of equipment, tooling, and fixtures to support scaling operations.
• Create detailed 3D models and 2D fabrication drawings in SolidWorks or equivalent CAD software.
• Support prototyping, fabrication, and validation of new systems and processes.

Testing & Documentation

• Assist in developing and executing test plans for components, assemblies, and systems.
• Document designs, processes, and procedures to ensure reproducibility and compliance with internal quality standards.
• Analyze test results and provide recommendations for design or process refinements.

Collaboration & Communication

• Work closely with engineering, operations, and quality teams to solve problems and deliver reliable solutions.
• Communicate project status, challenges, and solutions clearly to teammates and leadership.
• Contribute to a collaborative, innovative, and hands-on engineering culture.

PREFERED QUALIFICATIONS

• Bachelor’s degree in Mechanical Engineering or related field; or equivalent hands-on experience.
• 5+ years of experience in a manufacturing, industrial, or product development environment.
• Strong hands-on background with machinery, tooling, or troubleshooting equipment and repair.
• Experience supporting process scale-up, equipment commissioning, or manufacturing operations.
• Proficiency with CAD software (SolidWorks, AutoCAD, or equivalent) and ability to generate fabrication-ready drawings.
• Experience with prototyping, machining (CNC or manual), or fabrication methods a plus.
• Strong problem-solving skills, with the ability to work independently and adapt to evolving priorities.
• Effective communicator, comfortable working across cross-functional teams
  
  

BENEFITS

• Health, Dental & Vision Insurance
• Health Savings Account
• Disability and Life Insurance
• 401K Plan
• Paid Time Off, Holidays

WORK ENVIRONMENT

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

The performance of this position may occasionally require exposure to manufacturing areas which require the use of personal protective equipment such as safety glasses

Standard Nuclear embraces equal opportunity and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

To conform to U.S. Government export regulations, applicant must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.