Lead Mechanical Engineer
Lead Mechanical Engineer
Mission
Out at sea, there’s no margin for failure.
Naval systems must operate reliably in extreme conditions, constant vibration, high heat, saltwater corrosion, and continuous operational demand. The hardware that supports these missions must be engineered not just to function, but to endure.
At WR, we design and deliver the mechanical and electrical systems that protect, support, and enable critical naval technologies. From concept through deployment, our work ensures that mission-critical equipment performs exactly as expected, when it matters most.
The Opportunity
We’re seeking a Lead Mechanical Engineer to take ownership of the design, development, and qualification of electromechanical systems supporting naval platforms.
This role goes beyond design. You’ll help bring systems to life. From reviewing bill of materials and developing detailed technical data packages, to performing thermal analysis and supporting environmental qualification testing, your work ensures that what’s built can withstand the realities of the field.
You’ll play a key role in translating engineering concepts into robust, manufacturable, and field-ready solutions.
What You’ll Work On
- Design and develop electromechanical systems and mechanical components for naval applications
- Review and refine bill of materials (BOMs) to ensure accuracy, cost-efficiency, and manufacturability
- Create and maintain detailed technical data packages (TDPs) to support production and lifecycle management
- Develop 3D models and engineering drawings using Autodesk Inventor
- Perform thermal analysis to ensure systems meet performance requirements under harsh environmental conditions
- Support and contribute to environmental qualification testing (temperature, vibration, humidity, etc.)
- Collaborate with cross-functional teams to ensure seamless integration across mechanical, electrical, and system components
- Support prototype development, testing, and design iteration
- Ensure compliance with applicable military and industry standards
What Makes This Role Different
- You’re not just designing parts, you’re ensuring systems survive real-world conditions at sea
- You’ll work across the full lifecycle: concept → design → analysis → testing → deployment
- Your designs will directly support mission readiness and operational reliability
- You’ll bridge the gap between engineering design and real-world performance
Who This Role Is For
This role is ideal for an engineer who:
- Thinks beyond CAD models and considers how things actually perform in the field
- Enjoys solving practical challenges like heat dissipation, durability, and manufacturability
- Takes pride in creating systems that are not only functional—but reliable under pressure
- Wants to lead design efforts and influence how systems are built and delivered
Must-have Qualifications
- Bachelor of Science degree in Mechanical Engineering or related discipline.
- Six (6)+ years of full-time professional experience working as a Mechanical Engineer.
- Experience performing thermal analysis and supporting environmental qualification testing (MIL-STD preferred).
- Experience working with CAD software (AutoCAD and Autodesk Inventor preferred) with strong knowledge of 3D modeling, Bills of Materials (BOM), and manufacturing documentation.
- Ability to evaluate cost, manufacturability, and quality considerations in engineering designs.
Preferred Qualifications
- Experience supporting DoD or Navy programs
- Familiarity with MIL-STD environmental requirements
- Experience with product lifecycle support from concept through production
- Prior experience leading or mentoring engineers
Clearance Requirement
- Active DoD security clearance
The selected candidate will be required to pass a pre-employment third-party background check which may include verification of any of the following: Employment history; Education and/or certifications; Criminal history; Driving Records; Other records or information related to the candidate’s suitability for the position.
Benefits Offered: WR offers a comprehensive benefits package for eligible employees including Medical, Dental, Vision, 401(k), Paid Time Off, Company Paid Holidays, Life Insurance, Short- and Long-Term Disability, Flexible Spending Account, Employee Assistance Program, and Tuition Reimbursement.
WR is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, traits associated with race, color, citizenship status, national origin, ancestry, genetic information, creed, sex, sexual orientation, gender identity or expression, pregnancy, childbirth, or related medical conditions, including lactation, age, religion, marital status, physical or mental disability, veterans’ status, or any additional factors that are protected by law. EOE/Veteran/Disability. Please see https://wrsystems.com/our-responsibility/ for more information.