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Tactical Vehicle Armor Designer – GM Defense

GM


Job Location:

Warren, OH - USA

Monthly Salary: Not provided by the employer
Posted: 21 August 2026 (20 days ago)
Application Deadline: 18 November 2026
Vacancies: 1 Vacancy

Job Summary

Job Description

Hybrid: This role is categorized as hybrid. This means the successful candidate is expected to report to either Warren MI or Milford MI three times per week at minimum.

The Role

GM Defense is looking for a highly performing Mechanical Design Engineer to lead the design integration and optimization of armor for tactical this role you will design robust structural components integrate mission-critical sub-systems and ensure platforms meet strict performance and survivability standards. You will utilize Siemens NX to balance complex size weight power and cooling budgets while collaborating closely with manufacturing teams.

You will be responsible for developing math and design solutions to meet subsystem and component requirements in a fast-paced environment on government programs as well as special activity requires creativity initiative and independent problem-solving skills while supporting cross functional teams for issue resolution. This role requires an individual with drive and passion to embrace technology while becoming an expert in Engineering Best Practices Manufacturing Requirements highly skilled in NX Teamcenter VisMockup and the Windows Office. This person is expected to adhere to all ITAR requirements (International Traffic in Arms Regulations).

What Youll Do

  • Siemens NX 3D CAD Design: Create advanced 3D models complex large assemblies and detailed manufacturing drawings for armor components chassis/body modifications and supporting vehicle sub-systems.

  • Survivability Integration: Design full vehicle armor systems installation kits blast-mitigating components and spall liner integrations.

  • SWaP-C Tracking: Manage weight distribution payload capacity and center of gravity calculations.

  • DFM/DFA: Apply Design for Manufacturing and Assembly principles for welding heavy machining and sheet metal fabrication.

  • Develop Standard Modeling Methods and Processes

  • Perform to Design Standards and Best Practices

  • Demonstrate application of design operations and processes (Standard modeling Clearance Analysis etc.)

  • Facilitate and participate in Design Reviews both scheduled and informal workstation reviews as required

  • Document and maintain material mass and other part specifications within the NX file

  • Support CAE with studies to improve designs

  • Complete analyze and apply NX Analysis results for solutions of their subsystem / components

  • Support the Global Vehicle Development Process and the math fidelity for each cycle

  • Independently integrate component subsystem design into systems

  • Perform appropriate studies/alternatives and participates in recommendations for program direction

  • Keep abreast of current product developments and trends in area of responsibility

  • Support lessons learned updating best practices and learning sessions with program teams

  • Proactively communicate effectively with all stakeholders

  • Complete system/subsystem parts to meet timing requirements with quality

  • Actively identify new areas for learning and take advantage of learning opportunities

  • Support current product change management processes

What Youll Need (Required Qualifications)

  • Bachelors degree in Mechanical Engineering Automotive Engineering or a related technical discipline.

  • 7 years of mechanical design experience specifically within defense armored vehicles heavy commercial vehicles or tactical equipment.

  • High proficiency in Siemens NX (UG NX) or related CAD for large assembly management and parametric modeling.

  • Strong understanding of high-strength steels military-grade aluminum composites and ballistic materials.

  • Expert knowledge of ASME Y14.5 Geometric Dimensioning and Tolerancing standards.

  • Proficiency in NX Teamcenter VisMockup specifications and data management.

  • Excellent oral and written communication skills.

  • High level of Interpersonal skills to work effectively with others including global partners.

  • Working knowledge of CAE and eGD&T.

  • Knowledge of product design concepts and manufacturing processes (i.e. injection molding stamping casting extrusion machining etc.).

  • Working knowledge of manufacturing processes to support Vehicle Development.

  • Ability to work independently to solve highly complex problems and lead teams to consensus when needed.

  • Understand Specification and Release terms and systems.

  • Candidate must be a U.S. Person (U.S. citizen U.S. permanent resident asylee or refugee).

#GMD

#LI-LP2

GM does not provide immigration-related sponsorship for this role. Do not apply for this role if you will need GM immigration sponsorship now or in the future. This includes direct company sponsorship entry of GM as the immigration employer of record on a government form and any work authorization requiring a written submission or other immigration support from the company (e.g. H1-B OPT STEM OPT CPT TN J-1 etc). This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week or other frequency dictated by their manager. This job is not eligible for relocation benefits. Any relocation costs would be the responsibility of the selected candidate. The position is subject to export control restrictions and requires the successful candidate to be a U.S. Person (U.S. citizen U.S. permanent resident asylee or refugee).

About GM

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Why Join Us

We believe we all must make a choice every day individually and collectively to drive meaningful change through our words our deeds and our culture. Every day we want every employee to feel they belong to one General Motors team.

Benefits Overview

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We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required where applicable to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more visit How we Hire.

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