Staff Mechanical Engineer, Defense Systems (On-site)

DZYNE Technologies; Portland (OR); On-site; USD 180,000 - 200,000; Full time

Benefits offered by this job

401(k) plan with employer match

Healthcare benefits

Paid time off

Job summary

DZYNE Technologies, based in Irvine, California, is seeking a Staff Mechanical Engineer to design and develop mechanical components for counter UAS and autonomous systems. The role requires about 10+ years of experience in fast-paced environments and close collaboration with senior engineering leads to implement architectures and ensure production readiness.

The position involves managing detailed drawings, prototypes, and design verification, with a focus on ruggedized systems and DoD-aligned

Qualifications

• 10+ years of mechanical design experience in aerospace, defense, robotics, or related industries.
• Solid proficiency in CAD modeling and mechanical drafting.
• Hands-on experience designing for multiple manufacturing processes (machining, molding, sheet metal, rapid prototyping).
• Understanding of ruggedized electronics packaging, environmental considerations, and practical thermal/structural constraints.
• Comfortable working in small teams with rapid iteration cycles.

Responsibilities

• Develop mechanical components, subassemblies, and enclosures for defense and counter UAS systems
• Create detailed CAD models, drawings, and documentation (SolidWorks preferred)
• Support design activities involving machined parts, injection molded components, sheet metal, and composite structures
• Perform tolerance analysis, basic structural evaluations, and thermal considerations with guidance from senior engineers
• Collaborate with electrical, RF, embedded systems, and manufacturing teams to resolve integration challenges
• Participate in prototype builds, test events, design reviews, and iterative improvement cycles
• Assist with supplier coordination, material selection, and DFM recommendations
• Maintain documentation, configuration control, and build support throughout product life cycles
• Present and communicate project details to key stakeholders

Skills

Mechanical design

CAD modeling

Aerospace/Defense

Thermal analysis

Cross-functional teamwork

Education

Bachelor's in STEM

Bachelor's or Master’s in Mechanical Engineering

Tools

SolidWorks

Job description

DZYNE Technologies, based in Irvine, California, is seeking a Staff Mechanical Engineer to design and develop mechanical components for counter UAS and autonomous systems. The role requires about 10+ years of experience in fast-paced environments and close collaboration with senior engineering leads to implement architectures and ensure production readiness.

The position involves managing detailed drawings, prototypes, and design verification, with a focus on ruggedized systems and DoD-aligned