Mechanical Engineer / Counter-UAS

ATSC IES INC • Gilbert, AZ

4d

About The Position

We are seeking a highly skilled Mechanical Engineer to support the design, development, and integration of Counter-Unmanned Aircraft Systems (C-UAS). The role focuses on the mechanical design and physical integration of systems used to detect, track, and defeat unmanned aerial threats. The ideal candidate will bring expertise in ruggedized systems, precision mechanisms, thermal management, and defense-related hardware development.

The position involves designing components and assemblies for C-UAS platforms, analyzing performance in demanding operational environments, integrating sensor and countermeasure systems into mobile and fixed platforms, and supporting prototype fabrication, testing, and deployment. The engineer will collaborate across disciplines and work with vendors and manufacturing partners to meet quality and cost targets. Field testing may require travel to test ranges or customer sites.

Requirements

• Bachelor’s degree in Mechanical Engineering or a related discipline.
• At least 5 years of experience in mechanical design, preferably in defense, aerospace, or robotics systems.
• Proficiency in 3D CAD software such as SolidWorks, Creo, or CATIA.
• Strong understanding of materials, manufacturing processes, and mechanical system design.
• Experience designing ruggedized hardware for outdoor or military environments.
• Familiarity with MIL-STD requirements, such as MIL-STD-810 and MIL-STD-461.
• Ability to perform engineering analysis, including FEA, thermal, and vibration analysis.
• Strong problem-solving skills and ability to work in fast-paced, multidisciplinary teams.

Nice To Haves

• Experience with C-UAS, UAV, or air defense systems.
• Knowledge of RF systems integration impacts on mechanical design, including antenna placement and shielding.
• Experience designing gimbal systems, tracking mounts, or directed energy platforms.
• Exposure to kinetic or non-kinetic countermeasure systems, such as jammers, interceptors, or nets.
• Master’s degree in Mechanical Engineering or a related field.
• Active security clearance or ability to obtain one.

Responsibilities

• Design and develop mechanical components and assemblies for C-UAS platforms, including sensor housings, effectors, mounting systems, and deployable structures.
• Perform structural, thermal, and vibration analysis to ensure performance in demanding operational environments.
• Support integration of radar, RF, EO/IR, and kinetic or non-kinetic countermeasure systems into mobile and fixed platforms.
• Develop CAD models, detailed drawings, and technical documentation using tools such as SolidWorks, Creo, or similar.
• Conduct tolerance stack-up analysis and ensure manufacturability through DFM/DFA.
• Collaborate with electrical, RF, embedded systems, and systems engineering teams on cross-disciplinary integration.
• Oversee prototype fabrication, assembly, and testing; troubleshoot mechanical issues and implement design improvements.
• Manage environmental considerations such as ingress protection ratings, EMI shielding, and thermal dissipation.
• Support field testing and system deployment activities, including travel to test ranges or customer sites.
• Interface with vendors and manufacturing partners to ensure quality and cost targets are met.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level