Mechanical Systems Jobs
Browse 48 exciting jobs hiring in Mechanical Systems now. Check out companies hiring such as Vector Atomic, Commonwealth Fusion Systems, ApolloTech MSI in Winston-Salem, Boise City, Charlotte.
Vector Atomic is hiring a hands-on Mechanical Engineer to design and produce opto-mechanical and vacuum hardware for next-generation quantum sensors.
Lead the mechanical design and integration of advanced thermal vacuum deposition and R&D equipment at a fast-moving fusion energy company focused on building the next generation of thin-film processing systems.
Experienced Mechanical/Robotics Engineer III needed to lead design and integration of precision gimbals, mechanisms, and electromechanical systems for defense platforms.
Lead Rhoda AI's hardware organization to design, validate, and scale world-class humanoid robotic systems from concept through volume production.
Be part of the team designing and deploying critical cryogenic and high-pressure fluid systems at SpaceX's Starbase as a Launch Engineer for Starship.
OnLogic is hiring a technically strong Sales Engineer to partner with the sales team, influence technical buyers, and shape product solutions for industrial computing customers.
Lead design, analysis, and supplier integration for hydraulic and actuated systems on Shield AI’s X-BAT jet-engine VTOL UAV as a Senior Mechanical Engineer.
Nomagic is hiring a Senior Project Engineering Manager (Hardware) to own system-level delivery and integration of robotic stations from design through customer acceptance.
SpaceX is hiring a Mechanical Integration & Test Engineer (Starshield) to lead hands-on satellite integration, testing, and manufacturability improvements that ensure mission success.
Lead systems engineering at Thea Energy to integrate multidisciplinary technologies and scale a first-of-a-kind fusion pilot plant architecture.
Entry-level propulsion engineer to design, analyze, and build fluid systems for SpaceX’s Starship and Super Heavy vehicles at Starbase, TX.
Crusoe is hiring a Development Engineer in Denver to scope and execute mechanical and electrical designs for power systems projects, ensuring safety, compliance, and on-time delivery.
Hermeus is hiring Mechanical Engineering interns for Fall 2026 to work on fluids, fuel, and structural hardware for hypersonic aircraft at its Los Angeles facility.
Design and oversee control system hardware development and supplier-delivered components for Rolls‑Royce engine programs, ensuring compliance with technical, test and program requirements.
Serve as the primary on-site technical lead for robotic assembly systems, troubleshooting hardware and software issues, coordinating with customers and remote experts, and driving continuous improvement at a high-volume production site.
RESPEC is hiring a Mechanical or Electrical Engineering student intern to assist with design, drafting, calculations, and construction support on facilities and infrastructure projects in Juneau.
Lead Rocky Talkie's hardware engineering efforts to design, validate, and manufacture rugged outdoor communication products from concept to mass production while growing a small, multidisciplinary team.
A hands-on mechanical engineering intern opportunity at a national energy research lab to perform modeling, data analysis, and publishable research on concentrating solar thermal and thermal energy storage systems.
Lead launch integration and serve as the primary launch interface for Anduril’s spacecraft programs based in Costa Mesa, CA.
Lead and grow a multidisciplinary engineering organization to develop and integrate advanced on‑orbit capabilities for Blue Origin’s In‑Space Systems business.
Senior Mechanical/Electrical Systems Engineer needed to lead mechanical and electrical system design, manufacturing integration, and proposal cost estimating for aerospace and DoD programs at a private equity-backed defense technology platform.
Early-career Mechanical Engineer to design, test, and produce flight hardware for SpaceX's Starshield programs, taking projects from concept through launch.
SmartFlower Solar seeks a hands-on Mechanical/Electrical Engineering Co-op to support design, prototyping, testing and field service of its innovative solar tracking systems in Woburn, MA.
Experienced mechanical design engineer needed to develop opto-mechanical and illumination hardware for a leading robotic surgery platform, taking concepts through prototyping to volume manufacture.
Nextern is looking for a Senior Systems Engineer to lead system architecture, risk management, and verification/validation for electro-mechanical medical device projects.
Lead the design and aftermarket support of mechanical control units for aerospace engines at Rolls-Royce, coordinating suppliers to deliver reliable, qualified hardware that meets program requirements.
Lead TLM’s engineering organization as Vice President of Engineering, owning the technical roadmap and delivering rugged, automated sawmill platforms from design through field commissioning.
Thea Energy is looking for a seasoned Director of Mechanical Engineering to lead mechanical design, analysis, and system integration for its next-generation stellarator fusion hardware.
CoreSite is hiring a hybrid Data Center Design & Performance Engineer to lead design reviews, testing/commissioning, and performance optimization of critical data center electrical and mechanical systems.
Airbus Americas seeks a Jigs & Tools Quality Engineer II to define, test, and manage QA requirements for assembly jigs, tools, and equipment used on the A320 Family at the Mobile final assembly line.
NBCUniversal is hiring a Project Quality Engineer I to lead technical quality, vendor oversight, and compliance for mechanical and structural upgrades to ride and show systems at Universal Studios.
Anduril is hiring a Senior Mechanical Engineer to lead opto-mechanical and electro-mechanical hardware development for advanced infrared and imaging systems.
Rolls-Royce is hiring a Systems Design Engineer in Indianapolis to lead systems integration, requirements definition, and technical problem resolution for gas turbine product programs.
Senior Mechanical Engineer to lead mechanical design and OT/IT integration for a greenfield advanced solar manufacturing build at T1 Energy.
Design and coordinate HVAC and mechanical building systems for a growing modular manufacturer in Henderson, NV, taking projects from Revit through fabrication and installation.
Lead cross-functional teams at Hellbender Inc. to drive edge-AI product development from customer discovery through production as a Technical Product Manager.
Marca Technologies seeks a hands-on Design Engineer in Gorham, ME to design and commission next-generation automation and robotic systems for advanced manufacturing.
Relativity Space is hiring a hands-on Vehicle Hardware Test Engineer II (Fluids) to develop, qualify, and test propellant and pneumatic hardware for the Terran R launch vehicle.
Experienced mechanical engineer needed to develop and validate high‑pressure CNG/hydrogen components and systems at Quantum Fuel Systems' Lake Forest headquarters.
AECOM is hiring an Entry-Level Mechanical Engineer in Virginia Beach to support HVAC, hydronics, and plumbing design tasks while producing Revit drawings and performing basic mechanical calculations.
Lead the design and delivery of complex electro-mechanical actuated systems for autonomous aircraft at a fast-paced, mission-driven aerospace company.
Lead the design, development, and qualification of flight-critical propulsion components for high-Mach aircraft at a fast-moving aerospace company supporting Department of Defense programs.
Join iota Biosciences as a Mechanical Engineer II to design fixtures, build and test prototypes, author verification protocols, and support transition of implantable and external systems from development into production.
CTI (a Parsons company) is hiring Summer 2026 engineering interns in software, electrical, and mechanical disciplines to work on defense-focused systems and gain hands-on experience across the full development lifecycle.
A stealth aerospace company building next-generation jet propulsion systems is looking for motivated engineers for future roles spanning design, test, manufacturing, and systems engineering.
RAVE Aerospace seeks an Installation Engineer II to create engineering drawings and support aircraft equipment integration and installations as part of the Program Engineering team.
Lawrence Livermore National Laboratory is hiring Senior Mechanical Engineers to lead complex mechanical design, analysis, and prototype development for national security programs, with opportunities for technical leadership and hybrid work.
Vast seeks a Senior Design Reliability Engineer to lead design reviews, qualification efforts, and engineering standards for human-rated, artificial-gravity space station systems at its Long Beach site.
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