Top Mechanical Engineering Jobs

Entry-level mechanical engineer supporting design, testing, and analysis of precision electro-mechanical systems. Leads small projects under supervision, prepares technical documentation, troubleshoots manufacturing issues, assists with design modifications, and participates in assembly and testing. Interfaces with senior and applications engineers and may travel for trade shows and vendor visits.

Support product safety, validation, and compliance for off-highway equipment by developing and executing test/validation plans, conducting lab/field/vehicle testing, analyzing results, investigating failures, participating in risk assessments and design reviews, and documenting findings while working with engineering, manufacturing, quality, and suppliers to resolve issues and maintain test records and procedures.

Lead mechanical design for complex building projects including HVAC, ventilation, heat rejection, and building controls. Produce schematic through construction documents, coordinate with disciplines, perform site surveys, QA/QC, mentor junior staff, support business development, and manage multidisciplinary teams across delivery models while incorporating sustainable design and green-rating documentation.

Lead mechanical design and client coordination across projects: perform site surveys, develop HVAC system designs, calculations, equipment selections, drawings, and specifications; manage project phases, attend meetings and site visits, and perform construction administration and field inspections to ensure code-compliant deliverables.

The Mechanical Engineer will design electromechanical components for a humanoid robot, collaborating with cross-functional teams and conducting engineering analyses.

The Mechanical Engineer will design, develop, and optimize components for transit buses, focusing on interiors to enhance user experience and ensure safety. Responsibilities include BOM management, collaboration with cross-functional teams, and utilizing CAD tools for design.

Lead mechanical discipline designs (HVAC, Plumbing, Fire Protection) for water and hydro projects through all project phases. Produce BODRs, calculations, drawings, specifications, cost opinions, respond to RFIs, review submittals, attend site visits, coordinate with disciplines, mentor EITs, and perform limited travel (~5%).

Design and build complex precision electromechanical and robotic subsystems (thin film deposition, fluid dispense, pick-and-place). Own subsystems through product lifecycle, balance software/electrical/controls/dynamics, and perform hands-on machining/CAM work. Work autonomously and collaborate across disciplines to launch and iterate production systems.

Lead mechanical design and development of primary and secondary components for stellarator fusion systems. Perform structural, thermal, and electromagnetic analysis, produce CAD models and drawings, design tooling, support manufacturing and commissioning, execute qualification testing, track program milestones, and mentor junior engineers.

Design and develop primary and secondary mechanical components and subsystems for stellarator fusion systems. Produce CAD models, drawings, and specifications; perform thermal, structural, and electromagnetic analysis; design tooling; support manufacturing, commissioning, and qualification testing; and collaborate with internal and external stakeholders to ensure manufacturability and successful first builds.

Senior Mechanical Engineer responsible for HVAC and plumbing system design, leading multidisciplinary project teams, managing budgets and schedules, preparing proposals, performing load calculations, coordinating with clients and ensuring code-compliant designs. Will mentor staff, support business development, and contribute to office goals.

Lead Mechanical Engineer responsible for design, development, optimization, reliability, and troubleshooting of plant assets. Lead improvement initiatives, manage obsolescence, support maintenance, provide engineering input for capital projects, and ensure safety and operational performance in a 24/7 high-speed manufacturing environment.

Support 88th Civil Engineering Group with mechanical engineering for facility projects: develop/ review design documents, cost estimates, SOW/PWS/DD1391, perform technical compliance reviews, QA/QC, site visits, and manage mechanical systems (plumbing, HVAC, fire systems, controls) for large, complex facilities.

Design, prototype, and validate mechanical systems for large autonomous vehicles. Create CAD models and drawings, build and test hardware in-shop, integrate sensors and subsystems, manage sourcing and vendors, perform root cause analysis, and support field testing and deployments.

Lead mechanical design of spacecraft components from concept through flight-ready production. Design structures, mechanisms, and thermal solutions; perform FEA and thermal analysis; prototype, test, and validate hardware; support integration, environmental testing, and launch readiness; troubleshoot failures and work with suppliers to scale production.

Own end-to-end mechanical design for data-center and factory robots: define payload/kinematics, design precision mechanisms and structures, run multi-physics/FEA analysis, prototype and iterate hardware, and collaborate with electrical, software, and ML teams to produce manufacturable, reliable robots.

Lead mechanical engineering for aerospace hydraulic valves and actuation systems: drive design, trade studies, analysis, testing, standards compliance, and cross-project technical oversight. Provide customer-facing technical leadership, support safety analyses (SHA, FMEA, FTA), use FEA/DFSS methods, and mentor/coordinate multi-engineer efforts to deliver flight control products.

Design and own mechanical components and subsystems for digital LiDAR products from R&D through NPI and sustaining. Create CAD assemblies and drawings, collaborate with electrical/optical/systems teams, ensure producibility and reliability with Manufacturing and Quality, and support validation, testing, and failure analysis.

Provide HM&E support for U.S. Navy ships including developing EQT test procedures, witnessing EMI/shock/vibration tests, performing shipchecks, creating 2D/3D drawings and calculations, preparing technical manuals and maintenance documentation, troubleshooting ship systems, and supporting installation/modification projects.

Design end-to-end production machines: mechanisms, end effectors, fixtures, and tooling in Onshape. Prototype with 3D printing and machining, integrate motion, actuators, controls, and vision, then bring machines to production, measure cycle time and reliability, and iterate to improve performance and manufacturability.

As a Ground Test Design Engineer, you'll support design functions in engine design, manage project assemblies, and develop repair processes while applying engineering principles.

Design and implement mechanical systems for robotics, focusing on structures, thermal management, and manufacturability, from CAD through production to field support.

As a Mechanical Engineer II, you’ll develop robotic systems, perform product lifecycle tasks, collaborate across disciplines, and ensure safety in mechanical designs, while occasionally supporting on-site testing.

The Mechanical Engineer will support industrial projects from concept to commissioning, developing process diagrams, technical designs, and collaborating across disciplines to optimize solutions and enhance client satisfaction.

The PLSS Mechanical Engineer will develop and operate spaceflight hardware for the Axiom EVA Spacesuit, managing product timelines and ensuring quality standards in various mission environments.