Mechanical Engineer II/III

About the Role

We are seeking a highly skilled Mechanical Engineer to support the design, analysis, and integration of advanced electronic and electromechanical systems. This role focuses on mechanical design for electronics, including enclosure development, PCB-mechanical integration, and structural validation for ruggedized and mission-critical applications.

The ideal candidate brings strong CAD design expertise, hands-on experience collaborating with electrical engineers, and deep knowledge of structural, thermal, and vibration analysis. This role plays a critical part in ensuring mechanical integrity, reliability, and manufacturability across the product lifecycle.

Key Responsibilities

• Design and develop mechanical components, enclosures, and assemblies for electronic systems
• Perform CAD modeling and detailed drawings to support prototype and production builds
• Collaborate closely with electrical engineers to ensure accurate PCB-to-mechanical integration
• Use Altium MCAD CoDesigner to synchronize mechanical and PCB design changes
• Conduct finite element analysis (FEA) to validate structural integrity
• Perform stress analysis, including torsional rigidity of enclosures and PCB mounting systems
• Execute shock and vibration analysis for ruggedized environments
• Perform thermal analysis to ensure adequate cooling and thermal performance
• Support design-for-manufacturing (DFM) and design-for-assembly (DFA) best practices
• Document analysis results, assumptions, and design decisions
• Support prototype builds, testing, and design iteration

Required Qualifications

• Bachelor's degree in Mechanical Engineering or related field
• 5-7 years of professional experience as a Mechanical Engineer in product development or system design
• Strong CAD design experience for mechanical and electromechanical systems
• Proficiency in one or more of the following CAD tools:
• SolidWorks
• Fusion 360
• AutoCAD
• Creo
• Hands-on experience using Altium MCAD CoDesigner
• Experience performing Finite Element Analysis (FEA)
• Proven capability in stress analysis and structural validation
• Experience analyzing PCB and enclosure torsional rigidity
• Experience performing shock and vibration (shock & vibe) analysis
• Experience with thermal analysis for electronic systems

Preferred Qualifications

• Experience with Computational Fluid Dynamics (CFD)
• Hands-on experience with additive manufacturing / 3D printing for rapid prototyping
• Familiarity with EMI shielding and mechanical mitigation techniques
• Experience with cable and wire harness design and routing
• Experience working on ruggedized, aerospace, defense, or industrial systems

Security Requirements

• U.S. Citizenship required
• Must be eligible to obtain and maintain a U.S. security clearance

Application Process

Interested candidates should submit:

• A resume or CV highlighting relevant experience

Visa Statement: We do not provide visa sponsorship for this role. Candidates requiring immigration support (e.g., H-1B, TN, OPT, or similar) should not apply.

Why Join Us?

This role offers the opportunity to work on complex, high-impact systems where mechanical design directly influences product performance, reliability, and mission success. You will collaborate with cross-disciplinary engineering teams to deliver robust, production-ready solutions for advanced technology applications.