Top Mechanical Engineering Jobs

Supports senior engineers in developing, analyzing, designing, testing, and evaluating mechanical and electrical solar array systems. Conducts qualification test campaigns, analyzes data, resolves routine technical issues, and prepares technical reports and documentation. Collaborates with cross-functional teams, communicates technical information clearly, and contributes to new space-based solar array technologies.

Sustain, design, and develop sleep and respiratory products, including plastic, fabric, and wearable devices. Manage products throughout their lifecycle, including production support, testing, documentation, manufacturability, troubleshooting, quality systems, regulatory compliance, commercialization, and supply chain transfer. Collaborate with global Quality, Manufacturing, Reliability, and Compliance teams while applying structured development, root-cause analysis, and Lean practices.

Design and optimize Starlink and Starmind mechanical hardware and high-volume production systems from concept through manufacturing. Responsibilities include system-level design, production-line and tooling development, automation, process refinement, troubleshooting, failure analysis, maintenance planning, and manufacturability improvements. Engineers collaborate across design, manufacturing, reliability, controls, and facilities teams to improve output, quality, yield, and cost while supporting critical production milestones.

Designs and modifies mechanical and electrical/electronic assemblies, layouts, schematics, and specifications under supervision. Performs basic engineering analysis, testing, troubleshooting, and documentation for product release. Coordinates procurement and assembly of components, identifies critical parts and subsystems, and supports manufacturing and installation while following applicable standards and processes.

Develops and qualifies mechanical hardware and mechatronic solutions for research and national security programs. Responsibilities include designing components and tooling, integrating sensors and actuators, executing testing and validation, interpreting test data, preparing mechanical specifications and drawings, performing engineering calculations, and supporting robotic, drone, and additive manufacturing systems. The role is fully on-site and requires eligibility for a DOE Q-level security clearance.

Leads mechanical architecture, design, development, qualification, and production support for complex networking systems and chassis platforms. Responsibilities include hands-on CAD reviews, tolerance and structural analysis, prototyping, testing, failure analysis, root-cause investigations, advanced cooling integration, supplier engagement, compliance, risk mitigation, and cross-functional technical leadership. The role also establishes engineering standards, supports customer and manufacturing escalations, estimates project resources, and mentors engineers.

Designs, analyzes, tests, commissions, and supports mechanical equipment, robotic cells, tooling, fixtures, guarding, and automated manufacturing systems. Creates CAD models, production drawings, BOMs, and technical documentation; performs structural, dynamic, motion, tolerance, and FMEA analyses. Collaborates with robotics, controls, manufacturing, quality, and field-service teams. Supports prototype builds, factory and site acceptance testing, installation, troubleshooting, root-cause analysis, continuous improvement, and customer-site commissioning.

Design and develop advanced gas turbine combustion hardware, applying combustion, aerodynamic, fluid mechanics, and heat transfer principles. Analyze laboratory and engine test data, optimize designs for emissions, operability, cost, and reliability, and collaborate with mechanical, CFD, and aerodynamics teams. Support continuous process improvement, document findings, present technical results, and drive combustion system innovation from initial design through full-scale validation.

Leads mechanical design and development of advanced energy catheters and flexible electromechanical instruments from concept through commercialization. Defines architectures, develops prototypes, performs testing and verification, resolves design and manufacturing failures, and creates technical documentation. Collaborates with clinical, testing, quality, manufacturing, and NPI teams while supporting preclinical and clinical activities. Requires deep expertise in flexible instrument construction, rapid prototyping, CAD, medical-device development, and applicable FDA and ISO standards.

Develops manufacturing and quality systems for tight-tolerance machined satellite RF hardware. Responsibilities include owning product success, designing tooling and shop automation, implementing DFM and process improvements, developing quality plans, and managing capital projects through activation. Requires collaboration with design engineers and machinists, hands-on machining or inspection knowledge, GD&T expertise, and basic programming proficiency. Up to 10% travel and extended hours may be required.

Leads mechanical engineering activities for commercial nuclear projects, including design changes, nuclear component manufacturing oversight, field walkdowns, testing, troubleshooting, plant modifications, and project implementation. Reviews engineering calculations, specifications, plans, and technical documentation while ensuring compliance with nuclear codes and regulations. Provides technical leadership to multidisciplinary teams and collaborates with project management and stakeholders.

Develops and integrates mechanical hardware for undersea systems. Responsibilities include concept development, technical planning, design, engineering analysis, drawing creation, design for manufacturing, process documentation, problem solving, and integration and testing. The engineer collaborates across teams to deliver solutions meeting project requirements and supports small- to medium-volume production. Work is performed on-site in Annapolis, Maryland, with approximately 10% travel.

Leads mechanical design, development, qualification, and lifecycle improvement of PVD chamber hardware and vacuum subsystems for semiconductor manufacturing equipment. Performs 3D modeling, drawings, GD&T, tolerance analysis, FEA/CFD, thermal and structural analysis, root-cause investigations, testing, supplier development, and qualification. Partners across process, electrical, systems, manufacturing, and quality teams while driving complex hardware projects from concept through production release.

Own subsea geothermal plant primary structures from requirements through design, fabrication, testing, qualification, and deployment. Design frames, foundations, landing systems, lifting hardware, pressure housings, and pressure-tolerant structures. Define load cases, perform hand calculations and FEA, address fatigue, buckling, corrosion, and thermal loads, and collaborate with fabricators and cross-functional engineers. Lead structural testing, failure investigations, and plant architecture decisions for hardware deployed in deep seawater.

Own the end-to-end design, qualification, and deployment of valves, seals, fittings, compensators, filters, and other fluid components for high-temperature, high-pressure subsea geothermal power plants. Responsibilities include mechanical analysis, material selection, CAD and tolerance development, hot-fluid test-rig design, qualification testing, root-cause investigations, supplier coordination, and plant-level architecture decisions.

Own electromechanical hardware from requirements through design, manufacturing, testing, qualification, and subsea deployment. Responsibilities include high-power connectors and busswork, pressure-compensated electronics packaging, thermal management, actuators, motors, seals, and mechanisms. The role involves translating electrical requirements into mechanical designs, developing high-voltage and hydrostatic test setups, investigating failures, managing suppliers, creating CAD models and drawings, and contributing to plant-level architecture.

Lead electromechanical hardware development and production for aerospace and defense systems. Design CAD models, drawings, enclosures, harnesses, and circuit card packaging; perform environmental analyses and verification testing; support production, suppliers, configuration control, MRB decisions, root-cause investigations, and corrective actions. Provide technical leadership, mentorship, and cross-functional coordination while maintaining design documentation in PLM tools. Travel to supplier or manufacturing sites as needed.

Supports the design, manufacture, procurement, and testing of spacecraft structures and propulsion components. Coordinates with customers, suppliers, test facilities, manufacturing, quality, systems engineering, and integration teams. Assists with propulsion component development, requirements definition, engineering drawings, specifications, and technical analyses. The role may oversee supplier components or interface directly with in-house production and requires CAD proficiency and eligibility for a DoD Secret clearance.

Performs mechanical hardware engineering for aerospace systems, including 3D CAD modeling, 2D design and development, hands-on hardware checkouts, 3D printing, and coordination with fabrication teams. Supports research, design, development, testing, component installation, project documentation, vendor evaluation, and test-report analysis. Requires a mechanical or aerospace engineering degree, CAD knowledge, U.S. citizenship, and eligibility for a government security clearance.

Designs, develops, tests, and improves mechanical and electromechanical products and systems, including instruments, controls, machines, engines, thermal systems, and energy-related equipment. Creates and reviews engineering change documentation and ANSI/ASME Y14.100-compliant drawings using 3D parametric modeling software. Requires strong communication and presentation skills.

Supports commercial mechanical construction projects by managing submittals and RFIs, coordinating field and MEP activities, tracking schedules and materials, assisting with change orders and quantity takeoffs, supporting quality and safety inspections, and maintaining project closeout documentation. The role coordinates with project managers, subcontractors, engineers, architects, vendors, and general contractors to ensure work meets specifications, schedules, safety standards, and client requirements.

Performs mechanical design, drafting, fabrication planning, machining program updates, technical calculations, detailed drawings, and project support. Collaborates with design engineers, project managers, machine operators, fabrication personnel, and production teams to develop efficient manufacturing solutions. Researches project feasibility, interprets customer specifications and codes, prepares technical submittals, and recommends manufacturing equipment.

Mechanical Engineering Intern will support aerospace and defense projects involving mechanical component design, 3D CAD modeling, technical drawings, prototyping, assembly, testing, laboratory data analysis, and structural or thermal calculations. The intern will collaborate with electrical, physics, and manufacturing teams, document engineering work, and gain hands-on experience in research, development, and production environments. The role is fully onsite and requires U.S. citizenship and the ability to obtain a future security clearance.

Researches and develops gas seals, wet seals, sealing systems, and related components. Performs mechanical analysis, FEA, prototype development, laboratory and rig testing, and validation. Correlates analytical and test results, investigates failures, documents engineering work, and drives design improvements. Collaborates cross-functionally to transition products into manufacturing while managing development milestones and supporting continuous improvement of engineering and testing processes.

Designs and owns satellite mechanical and electromechanical hardware from concept through testing, manufacturing, launch, and on-orbit operation. Responsibilities include structural and thermal analysis, CAD design, design optimization, design for manufacturing, environmental testing, supply-chain and production-line development, and delivery timeline ownership. Engineers may support mechanisms, space lasers, avionics, structures, solar arrays, or battery packs.