Mechanical Engineer

Sealing Technologies, a Parsons Company, is a trusted partner in providing edge computing hardware and cybersecurity solutions. They are seeking a Mechanical Engineer to support the design, prototyping, and production of ruggedized systems for the Department of Defense and other mission-focused customers.

Responsibilities

• Design, model, and document mechanical assemblies, enclosures, brackets, and fixtures for electronic and electromechanical systems
• Develop and maintain detailed 3D CAD models and engineering drawings for manufacturing and assembly
• Perform thermal, vibration, and structural analysis to ensure mechanical designs meet performance, reliability, and environmental requirements
• Collaborate closely with electrical, systems, manufacturing engineers, and product management to ensure mechanical designs integrate seamlessly with PCBs, cabling, and other subsystems
• Support prototyping and hands-on testing, including troubleshooting and design refinement
• Work with suppliers and fabrication partners to source materials, review DFM (Design for Manufacturability) feedback, and resolve production issues
• Participate in engineering design reviews and maintain documentation in accordance with company ISO and DoD quality standards
• Contribute to the continuous improvement of mechanical design and production processes

Skills

• U.S. Citizenship
• Bachelor's degree in mechanical engineering or related discipline
• 1 to 3+ years of mechanical design experience, preferably in a product development or defense industry environment
• Proficiency in Autodesk Inventor (or equivalent 3D CAD software) for part, assembly, and drawing creation
• Experience designing for manufacturability, assembly, and cost (DFM/DFA/DFC)
• Hands-on experience with mechanical prototyping, including machining, 3D printing, and assembly
• Familiarity with thermal and structural analysis methods and tools (e.g., SimScale, SolidWorks Simulation, ANSYS etc)
• Strong understanding of material selection, tolerance stack-up, and mechanical fastener design
• Ability to work independently and within a cross-functional engineering team environment
• Excellent communication, documentation, and organizational skills
• Must have outstanding attention to detail, problem solving and self-starter abilities to not only start new tasks but ask for assistance or guidance when problems emerge
• Perform engineering calculations and simulations to evaluate the performance, strength, and reliability of mechanical designs. Ensure designs adhere to industry standards and regulations
• Experience in 2D/3D modeling using Autodesk Inventor and Vault
• Foundational knowledge in FEA- and CFD-based thermal analysis using SimScale
• Familiar with designing sheet metal and foam manufacturing

Benefits

• Health, dental, and vision insurance
• Retirement contributions
• Continuing education budgets
• Tuition reimbursement
• Flexible schedules
• Generous vacation policies
• Complimentary snacks, drinks & monthly catered lunches
• Company retreats and gatherings
• Flexible work arrangements
• Pet friendly offices
• Quarterly merit bonuses for qualified employees

Company Overview