DOD Sr Mechanical Design Engineer

Associates Systems LLC; Tucson (AZ); On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

Health Insurance

Dental Insurance

Vision Insurance

401K

PTO

Holidays

Job summary

Associates Systems LLC is looking for a Mechanical Design Engineer in Tucson, AZ. The role involves leading mechanical design efforts for defense systems and requires a Bachelor's degree in Mechanical Engineering and 5–10 years of experience in mechanical hardware design.

Candidates should have hands-on experience with 3D CAD tools and active Secret clearance. The position offers full-time employment with benefits including health, dental, vision, and 401K.

Qualifications

• 5–10 years of experience in mechanical engineering or related product development.
• Proven experience supporting concept, detailed design, and production.
• Active Secret security clearance.

Responsibilities

• Lead mechanical design from concept to production.
• Develop designs using 3D CAD tools.
• Support hardware development and production readiness.

Skills

Mechanical hardware design

System integration

Problem-solving skills

Collaboration

Education

Bachelor’s degree in Mechanical Engineering or related STEM discipline

Tools

3D CAD tools

Product data management tools

Job description

Mechanical Design Engineer

Location: Tucson, AZ
Schedule: Full-time, onsite
Hours: Monday–Friday, 8:00 AM–5:00 PM
Clearance: Active Secret clearance required

Role Overview

We are seeking a Mechanical Design Engineer to support hardware design, development, integration, and production for critical defense systems. This role requires a strong mix of mechanical hardware design experience, system integration capability, production support, and program execution ownership.

Key Responsibilities

• Lead mechanical hardware design efforts from early concept definition through detailed design and production support
• Develop and support mechanical designs using 3D CAD tools and product data management systems
• Support hardware development, design reviews, prototype builds, fabrication, integration, and production readiness
• Work with cross-functional teams to resolve mechanical design, integration, and production issues
• Support transition of mechanical hardware from engineering development into manufacturing and production environments
• Coordinate with systems, electrical, manufacturing, quality, and program teams to support technical execution
• Maintain design documentation, configuration control, and product data throughout the hardware lifecycle
• Provide technical direction and support for mechanical hardware, assemblies, and equipment packaging

Required Qualifications

• Active Secret security clearance
• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related STEM discipline
• 5–10 years of mechanical engineering, mechanical hardware design, or related product development experience
• Proven experience supporting concept definition, detailed design, transition to production, and production support
• Hands‑on experience with 3D CAD design tools
• Experience with product data management tools or configuration‑controlled design environments
• Strong mechanical design, integration, troubleshooting, and problem‑solving skills
• Ability to work effectively in a collaborative, cross‑functional engineering environment

Desired Qualifications

• Experience with design, fabrication, and integration of electronic assemblies
• Experience with shelter assemblies, equipment packaging, or power distribution equipment
• Experience supporting defense, aerospace, or production hardware programs
• Prior leadership of small to mid‑sized technical teams
• Strong communication, collaboration, and interpersonal skills
• Self‑driven technical leader with strong ownership of design execution and production support

All Qualified candidates will be responded to in 24 hours or less
Interim Secret required prior to start
Employment type: Full Time W-2 or Contract
Rate: open to Negotiation
Benefits: including Health, Dental Vision, PTO, Holidays, 401K, etc