Senior Mechanical Engineer

Senior Mechanical Engineer (Direct Hire) - Franklin, MA

Join a dynamic engineering team leading the design and development of advanced mechanical systems for cutting-edge defense and commercial applications. This direct hire opportunity offers the chance to influence full product lifecycle development-from concept and prototyping to production and sustainment.

Key Responsibilities

• Lead mechanical engineering design, integration, and product development initiatives
• Serve as technical authority across multiple programs
• Oversee the full product lifecycle, including the transition from prototype to production
• Conduct system-level analysis (tolerance studies, manufacturability, trade-offs)
• Drive engineering change management, configuration control, and design reviews
• Collaborate with cross-functional teams, suppliers, and customers
• Develop and implement engineering processes and best practices

Qualifications

• Bachelor's degree in Mechanical Engineering or related field
• 7+ years of mechanical engineering experience (12+ preferred)
• Strong background in product lifecycle development and technical leadership
• Proficiency with 3D CAD tools (PTC Creo and/or SolidWorks)
• Experience with GD&T (ASME Y14.5) and detailed technical drawings
• Ability to obtain or maintain a U.S. Department of Defense security clearance (active Secret clearance required)
• Proven ability to manage multiple priorities in fast-paced, evolving environments

Compensation

• Target salary: $110K-$225K (flexible based on experience)

Benefits

Benefits vary by client and are confirmed at the time of offer.

If you're a driven engineer looking to make an impact on complex, high-visibility programs, take the next step in your career. Click Apply Now .

The base pay range listed reflects what we reasonably expect to offer for this role. Actual pay may vary based on location, experience, and performance. Depending on the position, benefits may include medical, dental, and vision coverage; retirement and savings plans; paid holidays and time off; supplemental insurance; and additional wellness or incentive programs.

Advantage Technical connects top- talent in technology, engineering, and technical fields with forward-looking companies.

Advantage Technical is an equal opportunity employer. All applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other legally protected status. Advantage Technical offers reasonable accommodations for qualified individuals with disabilities; contact your local branch for inquiries. Advantage Technical is an E-Verify employer. See our Privacy Notice for Candidates and Employees/Contractors at By applying, you consent to receive AI-generated and non-AI-generated calls, texts, or emails from Staffmark Group, its affiliates, and partners. Frequency varies and message/data rates may apply. Reply STOP to cancel or HELP for help.