Senior Mechanical Design Engineer (Nuclear Core Components)

Averro; United States; On-site; USD 71,635 - 117,096; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401k

Sick leave

Employee assistance program

PTO

Paid holidays

Legal insurance

Job summary

A senior mechanical design engineer is needed for core components in a nuclear technology company. Remote within the United States with a pay rate of $52-85 per hour on a 1+ year contract.

Role focuses on equipment design, structural analysis, and multidisciplinary collaboration to advance next-generation reactor components. Responsibilities include leading design efforts, coordinating drawings and models, planning activities, and developing validation tests, while mentoring junior engineers and

Qualifications

• B.S. in Mechanical Engineering or equivalent.
• 5+ years of equipment/component design experience.
• Hands-on with 3D CAD; SolidWorks strongly preferred.
• Proficiency in finite element stress analysis and first-principles calculations.
• Experience with design of experiments and product testing methodologies.
• DFM/ DFA principles familiarity.
• Strong written and verbal communication; independent work.

Responsibilities

• Lead conceptual and preliminary design of reactor core components, reactor structures, and Nuclear Island components for the next generation Nuclear Reactor.
• Coordinate with Engineering and Project teams to develop equipment design solutions including drawings, 3D models, and specifications.
• Plan design activities, manage execution to schedule, and perform scoping analyses and trade studies across design options.
• Propose and develop test programs to validate functional and performance design requirements; support test requirements documentation and nuclear product test campaigns.
• Interface with cross-functional teams, subcontractors, and vendors—providing technical direction, peer review, and mentoring to junior engineers.
• Apply nuclear industry best practices and proactively identify process improvement opportunities to maintain the highest quality of engineering design.

Skills

5+ years exp

3D CAD

SolidWorks

FEA

DOE tests

DFM/DFA

Technical comms

Education

B.S. Mechanical Eng

Tools

ANSYS

Job description

Job Title Senior Mechanical Design Engineer (Core Components)

Job Site: Remote within the United States

Pay Rate Range: $52-85/hr

1+ year contract with option for unlimited extensions

Medical, Dental, and Vision insurance, 401k, sick leave, and employee assistance program. Depending on your package selection, Averro offers PTO, paid holidays, and legal insurance.

ROLE & RESPONSIBILITIES

We are seeking a Senior Mechanical Design Engineer (Core Components) for a nuclear technology company pioneering next-generation reactor design. This would be a great opportunity for someone with experience in mechanical equipment design, structural analysis, and multi-disciplinary engineering environments looking to further their career in advanced nuclear energy.

• Lead conceptual and preliminary design of reactor core components, reactor structures, and Nuclear Island components for the next generation Nuclear Reactor.
• Coordinate with Engineering and Project teams to develop equipment design solutions including drawings, 3D models, and specifications.
• Plan design activities, manage execution to schedule, and perform scoping analyses and trade studies across design options.
• Propose and develop test programs to validate functional and performance design requirements; support test requirements documentation and nuclear product test campaigns.
• Interface with cross-functional teams, subcontractors, and vendors—providing technical direction, peer review, and mentoring to junior engineers.
• Apply nuclear industry best practices and proactively identify process improvement opportunities to maintain the highest quality of engineering design.

ESSENTIAL QUALIFICATIONS

• B.S. in Mechanical Engineering or equivalent; 5+ years of equipment/component design experience (relevant M.S. or Doctorate may be credited for up to 2 or 4 years, respectively).
• Hands-on experience with 3D CAD; SolidWorks strongly preferred.
• Proficiency in finite element stress analysis, mechanical analysis methods, and first-principles calculations.
• Experience with design of experiments, including product testing methodologies.
• Familiarity with Design for Manufacturability (DFM) and Design for Assembly (DFA) principles.
• Strong written and verbal communication skills; ability to work independently with minimal direction across concurrent tasks.

BONUS QUALIFICATIONS

• Familiarity with ASME Boiler and Pressure Vessel Code Section III Division 5.
• Nuclear industry design experience, particularly with core assemblies; working knowledge of DOE and NRC regulations.
• Experience with ANSYS FEA and first-principles structural analysis in a nuclear context.
• Background in manufacturing methodology, first article production, and vendor/supplier technical evaluation.
• Knowledge of neutronics, thermal-hydraulics, or structural analysis in reactor design.

WHY AVERRO?

Averro is a Veteran-Owned organization dedicated to delivering innovative talent solutions, business consulting, and technology services that propel businesses and careers forward. We live by our ethos: Be Curious | Build Trust | Empower Each Other. These values show in our commitment to client satisfaction, timely support, and unmatched consultant care. Our Aim – Your Ascent.

Averro is an equal opportunity employer, and we are committed to diversity, equity, and inclusion in the workplace. All qualified applicants will receive consideration for employment, regardless of criminal histories, consistent with legal obligations. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.

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