Top Mechanical Engineering Jobs

Lead rotordynamics innovations, conduct dynamic testing, and optimize centrifuge manufacturing processes while ensuring robust design and operational efficiency.

Lead design, analysis, and testing of rugged electronic module assemblies for aerospace/defense. Perform mechanical packaging, thermal/structural/reliability analyses, create 3D models and drawings, support verification testing, manage BOMs/ECRs/ECOs, and coordinate cross-functional teams from concept to production.

The Senior Mechanical Engineer will perform rotordynamic analysis, bearing selection, and design turbomachinery for power generation, evaluating vibrational behavior and stability of rotor-bearing systems.

Lead mechanical development of automated ground systems from concept to field deployment. Design structures, precision mechanisms, electromechanical assemblies; prototype, validate, and ensure manufacturability, reliability, safety, and operational usability while partnering cross-functionally and with suppliers.

Design and deliver mechanical subsystems from concept through production: translate requirements into CAD, drawings, BOMs, and verification plans; lead prototyping, FEA and first-principles analysis, test campaigns, supplier handoffs, and cross-functional integration to meet mass, life, and reliability targets.

Design custom industrial machinery: develop mechanical systems, 3D models, detailed drawings, select materials and processes, support prototyping/testing, coordinate suppliers, and collaborate with electrical/controls teams to ensure manufacturability and quality.

Design, analyze, build, test, and integrate composite overwrapped pressure vessels (COPVs) and mounts from concept through production. Lead supplier engagement, DFM, test planning, qualification campaigns, structural sizing, and cross-functional collaboration to demonstrate flightworthiness.

No job responsibilities or qualifications are included. Posting only lists the title (Mechanical Engineer), location (Phoenix), on-site work requirement, and an EEO statement.

Design and review mechanical building systems (HVAC, plumbing, fire suppression) for critical infrastructure. Prepare drawings, calculations, specs, and reports; perform site surveys and construction support; coordinate with architects and engineers; use CAD/BIM tools; evaluate equipment for performance, safety, and sustainability.

Lead mechanical engineering design for HVAC, plumbing, and fire protection on critical infrastructure projects. Produce design documents, calculations, 2D/3D models, specifications, and construction support. Conduct site surveys, develop design criteria, perform equipment sizing and system analyses, coordinate with other disciplines, participate in reviews, and mentor junior engineers.

Lead mechanical design, analysis, inspection, and construction for heavy movable bridge structures and systems. Provide technical leadership, produce plans/calculations/specifications/estimates, manage project quality, budgets, and junior staff, and coordinate with stakeholders for rehabilitation and new movable bridge projects.

Participate in design, development, testing, and certification of mechanical systems for aerospace and defense. Perform analyses and simulations, create and execute test plans, prepare technical documentation, and collaborate with cross-functional teams to ensure designs meet performance, quality, and regulatory standards.

Participate as a mechanical engineer fellow designing, analyzing, testing, and certifying mechanical systems for aerospace and defense. Develop CAD models and CAE analyses, execute test plans, prepare technical documentation, and collaborate with multidisciplinary teams to meet regulatory and performance standards.

A fellowship for active-duty service members to gain on-the-job mechanical engineering experience designing, developing, testing, certifying, and improving mechanical systems across the product lifecycle in aerospace and defense programs. Work includes CAE, multidisciplinary design, and product development support within MST mission solutions.

Design, develop, and integrate mechanical and electro-mechanical subsystems for aerospace components. Create detailed drawings and models, perform analysis and testing (environmental, stress, flight), support manufacturing and flight test operations, and troubleshoot field issues under senior direction.

Design, build, align, and test optomechanical assemblies for solar tracker platforms. Hands-on CAD-to-prototype work using PTC Creo/SolidWorks, run FEA and hand calculations, instrument and commission test stands, troubleshoot electromechanical systems, and integrate AI agents for scripting and analysis. Collaborate across controls, software, and supply chain teams; present design reviews and maintain documentation.

Design, develop, test, and analyze thermal protection systems, textiles, and mechanical/electromechanical hardware for launch and flight vehicles. Create CAD models, manufacturing drawings, test fixtures, and requirement/verification documentation. Perform stress/thermal/fluid analysis, tolerance/GD&T assessments, risk mitigation, and present designs to stakeholders while supporting cross-functional teams for NASA, military, and commercial aerospace programs.

Senior mechanical engineer responsible for designing, analyzing, and developing aerospace/electronics products. Lead IPT efforts, produce 3D models and analyses, validate designs with tests, resolve root causes, generate technical documentation, mentor junior engineers, and support product development and sustaining activities.

Lead mechanical architecture and design of autonomous mobile robots from concept to high-volume production. Own subsystem design, integration with electrical and software teams, improve electromechanical reliability, deploy cargo handling hardware, mentor engineers, and establish scalable DFM/DFA processes.

Lead mechanical engineering design for equipment, piping, and process systems; prepare specifications, calculations, and drawings; review vendor documents; manage projects, budgets, and teams; perform site and vendor visits; ensure HSSE compliance and apply codes (ASME, API).

Lead mechanical engineering design for equipment, piping, and process systems. Prepare specifications, sketches, calculations, and review vendor drawings. Manage projects, budgets, schedules, and discipline-specific estimates. Perform site and vendor visits, enforce HSSE standards, and mentor or lead multi-discipline project teams.

Lead and deliver complex mechanical engineering designs for piping, equipment and systems. Prepare specifications, calculations, drawings review, vendor inspections, site visits, manage projects, budgets, risk assessments, and client relationships.

Design, develop, and modify mechanical layouts, tooling, fixtures, and specifications. Troubleshoot complex mechanical issues, perform engineering analyses and tests, lead projects, coordinate procurement and manufacturing, and document engineering work while ensuring adherence to standards and cross-functional communication.

Design and develop mechanisms for satellite production, owning projects from concept to completion, while partnering with flight design and managing multiple tasks in a fast-paced environment.

Design, analyze, test, and deliver high-reliability mechanical hardware for a large satellite constellation. Own product lifecycle from concept through high-volume production and on-orbit operation, drive DFM, perform environmental testing, and collaborate on system-level requirements and optimization.