Principal Mechanical Design Engineer

PDW • Huntsville, AL

20d

About The Position

Now, we’re entering a new phase of growth and are looking for a skilled Principal Mechanical Engineer to join our team, contributing to the next wave of system and tool development for our upcoming product lines. The ideal candidate will thrive working in an innovative and fast-paced work environment, have excellent critical thinking skills, and will play a pivotal role in the expansion of the Mechanical Engineering team at PDW.

Requirements

• 7+ years of work experience in design and development of electromechanical components, assemblies, and systems.
• Bachelor’s degree in mechanical engineering, or a technically related field.
• Proficient in 3D CAD modeling (SolidWorks) and DFM for Injection Molding, Machining, Additive Manufacturing.
• Skilled in complex design, surface modeling, and industrial design.
• Experience in mechanical design review and root cause analysis.
• Ability to make high quality engineering drawings that meet industry standards and application of GD&T.
• Demonstrated hands-on fabrication skills.
• Experience in FMECA.
• Experience in electronic product and UAS design.
• Experience in bringing products through full product life cycle.
• Strong success rate of receiving and interpreting design direction from creative partners.
• Strong interdisciplinary skills across other engineering departments.
• Must be eligible to obtain and maintain a U.S. Secret security clearance or higher, as required

Responsibilities

• Lead advanced 3D CAD modeling, design reviews, and simulation/analysis for complex systems.
• Serve as subject matter expert on core projects, guiding material selection, DFM/DFA, and test strategy.
• Oversee prototype builds, root cause analysis, and validation testing to ensure design integrity.
• Define, review, and execute test plans, ensuring compliance with performance and regulatory standards.
• Manage CAD assemblies and establish best practices for configuration and integration.
• Mentor junior engineers and provide technical oversight across the team.
• Collaborate with cross-functional teams to transition designs into scalable production.
• Contribute to long-term technology roadmaps and continuous improvement initiatives.

Benefits

• Comprehensive BCBS medical, dental, and vision coverage; 80% sponsored by the company.
• Safe Harbor 401(K) with company match.
• Paid Parental Leave.
• On-site gym at our Huntsville, AL location.
• Employer provided life insurance.
• Robust Employee Assistance Program (EAP).
• A work environment that encourages teamwork and innovation.
• Competitive salary, generous paid time off (PTO), and flexible leave options.

What This Job Offers

• Job Type: Full-time
• Career Level: Principal
• Number of Employees: 11-50 employees