Sr. Mechanical Engineer; Product Development

Kforce's client, a growing engineering technology company in Chandler, AZ, is seeking Mid Level to Senior Mechanical Engineers to support advanced product development initiatives. This 100% onsite role focuses on designing and developing innovative mechanical and electro‑mechanical systems for defense, aerospace, UAV, and infrastructure security applications. The Senior Mechanical Engineer will lead product design efforts from concept through prototype and testing, support hands‑on build and integration activities, and produce high‑quality technical documentation to support engineering decisions and program execution.

• Design and develop new mechanical and electro‑mechanical products using Solid Works.
• Generate detailed engineering drawings and design documentation in accordance with ASME Y14.100 and Y14.5 standards.
• Create and maintain technical documentation (design reviews, trade studies, test plans/reports, requirements tracking).
• Support prototype procurement, build, integration, and testing activities.
• Maintain and improve legacy production products.
• Participate in bid and proposal efforts, contributing technical input as needed.

• Bachelor's degree in Mechanical Engineering or related field.
• 4–8+ years of product development experience.
• Strong proficiency in Solid Works with experience managing BOMs and engineering projects.
• Solid understanding of ASME Y14.100/Y14.5 standards and GD&T principles.
• Experience with design for manufacturability (DFM).
• Familiarity with mechanical fabrication and assembly processes.
• Strong problem‑solving, organizational, and hands‑on engineering skills.

• Master's degree in Mechanical Engineering.
• Certified Solid Works Professional (CSWP).
• Experience with vehicle or platform‑based product development.
• Experience working with composite materials.
• Familiarity with Siemens NX.
• ASME Y14.5 certification.
• Experience with DFMEA or failure analysis methodologies.
• Background in metal fabrication or composite materials.
• Experience supporting DoD or defense‑related product development (ground vehicles, aircraft, marine systems).
• Experience performing or supporting FEA.

We offer comprehensive benefits including medical, dental, and vision insurance; HSA; FSA; 401(k); and life, disability, and ADD insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law, but are eligible for paid sick leave on a Service Contract Act project.

Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.