Top Mechanical Engineering Jobs

Performs mechanical and pipe stress engineering for process and manufacturing projects, including piping system design, flexibility and stress analysis, specifications, calculations, estimates, material take-offs, vendor and construction drawing reviews, and field construction support. Coordinates with multidisciplinary teams, assists drafting, checks other engineers’ work, supports procurement packages, and provides technical guidance to less experienced personnel.

Develops, tests, and optimizes electro-hydraulic, powertrain, drivetrain, and machine implement control systems for off-highway equipment. Responsibilities include modeling and simulation, machine testing, calibration, troubleshooting, data analysis, system integration, root cause analysis, requirements support, validation documentation, and product development from concept through production. The engineer collaborates with multidisciplinary teams to improve machine performance, efficiency, reliability, durability, and operator experience.

Evaluates, selects, qualifies, and improves mechanical components for semiconductor equipment. Partners with suppliers and cross-functional teams to reduce costs, improve quality and reliability, manage supplier changes, lead testing and validation, maintain qualification records, support alternate sourcing, and conduct root-cause and continuous-improvement initiatives.

Supports DoD facility and infrastructure projects involving electro-mechanical systems, facility controls, electrical and mechanical equipment, and related infrastructure. Responsibilities include planning, design review, construction surveillance, installation, testing, commissioning, documentation, cost estimation, scheduling, stakeholder coordination, and technical guidance. The engineer supports MILCON, SRM, site activation, and facility improvement programs for the Missile Defense Agency at Redstone Arsenal.

Design new products and features for the semiconductor industry, produce 3D models, support cross-functional engineering, and ensure reliable product function.

Perform full mechanical engineering design for process and utility piping systems including stress analysis, material and procurement specifications, piping sizing (including compressible fluids), layouts, calculations, vendor drawing reviews, construction support and fieldwork. Collaborate with other disciplines, assist drafters, develop estimates and specifications, and provide technical guidance under general supervision.

Lead detailed mechanical design for complex process and manufacturing projects including piping and HVAC systems. Perform stress/flexibility analyses, create specifications, estimates, and construction support, review vendor/fabrication drawings, coordinate multidisciplinary designs, mentor junior staff, and provide on-site startup and field support.

Perform full mechanical designs and analyses for process and utility piping systems, including stress analysis, material/procurement specifications, piping sizing, vendor drawing review, drafting support, field data collection and construction support. Develop layouts, cost studies, calculations, and specifications; assist in packages for procurement; mentor junior staff and coordinate with other disciplines to ensure constructible, code-compliant designs.

Lead mechanical system design and project management for commercial MEP projects. Own proposals, budgets, schedules, staffing forecasts, client relationships, change orders, and coordination with internal and external teams. Mentor junior staff and ensure technical performance using Revit, CAD, BlueBeam, and Microsoft Office.

Senior mechanical engineer responsible for design, evaluation, and modification of PWR/BWR primary and secondary systems. Perform calculations, feasibility studies, equipment reliability assessments, and design reviews. Present modification packages to quality and safety reviews, coordinate with vendors and multidisciplinary teams, perform plant walkdowns, and support on-site field work at client nuclear plants.

Lead end-to-end mechanical development and sustainment of space avionics and electro-optical hardware. Define requirements, produce detailed designs and drawings, select suppliers, support prototyping and environmental testing, qualify vendors, implement manufacturing processes, investigate failures, and mentor other engineers to deliver reliable flight-capable products.

Design and modify HVAC equipment and prototype diagrams, perform mechanical CAD modeling and simulations, support testing (CFD/FEA), lead and mentor junior designers, manage ECNs, create BOMs/cost estimates, ensure compliance with codes (UL, CE, NEC, IBC, NFPA), and support production and field issues.

Support product planning and implementation for assigned HVAC products: define specifications, manage electronic catalog and BOMs, analyze test data for DOE/ASHRAE/AHRI compliance, support engineering applications, warranty/after-market issues, vendor coordination, and documentation. Will run short projects under guidance and occasionally travel for testing.

Design, build, and test mechanical systems for autonomous tunnel-machines, focusing on structures, chassis, and heavy-equipment hydraulic systems. Own hardware through lifecycle, produce manufacturing and test documentation, integrate subsystems, select materials, track mass/cost/schedules, and support qualification testing (acoustic, vibration, shock, thermal). Incorporate field feedback to iterate designs.

Design and develop new and modified HVAC equipment and prototypes, produce CAD models and simulations, support DFMEA/PFMEA, CFD/FEA and seismic testing, create BOMs and cost estimates, oversee mechanical designers, coordinate ECNs, and ensure compliance with UL/CE/NEC/IBC/NFPA codes. Provide production support and occasional field travel.

Design, develop, and improve HVAC systems and components through engineering analysis, technical drawings, prototyping, testing, and cross-functional collaboration to meet performance, quality, cost, and regulatory requirements. Support manufacturing, resolve product issues, create BOMs, and participate in cost-reduction and continuous-improvement initiatives.

Support commercialization and launch of Starline products through mechanical design, DFM/DFT/DFA, testing, system integration, and documentation. Create drawings, specs, installation and work instructions; partner with Production, Quality, and Purchasing to ensure manufacturability; support automation of design tasks, jobsite and laboratory testing, and certification activities.

Design and manage engineered-to-order cabinet assemblies: create manufacturing packages, BOMs, 3D CAD assemblies, part and weldment drawings, ECNs, and ERP routings. Design accessories and fixtures to EIA-310, support production troubleshooting, interface with regulatory agencies (UL), estimate lead times, and coordinate cross-functional delivery to meet customer and cost requirements.

Lead and manage mechanical design teams to produce high-quality HVAC/MEP schematics, layouts, and specifications; oversee project execution, construction administration, field observations, and staff development while supporting business development and financial targets.

Lead mechanical design, integration, prototyping, testing, and sustainment of aircraft mechanical and structural systems. Produce CAD models and TDPs, apply GD&T and ASME drafting standards, perform hand calculations and analyses for airworthiness, support manufacturing and additive prototyping, mentor junior engineers, and manage multidisciplinary projects to meet defense standards and production requirements.

Design and validate high-performance mechanical structures and mechanisms for humanoid robots. Create detailed CAD models and drawings, run FEA and topology optimization, prototype and test designs, ensure manufacturability and safety, resolve design issues, and collaborate with cross-disciplinary teams and vendors to transition concepts to production.

Design and validate rugged enclosures, mounts, thermal solutions, and structural hardware for sensor-based autonomy products. Own mechanical design from concept through prototype, validation, and mass production, including CAD models, drawings, tolerance analysis, DFM, supplier engagement, and field integration.

Design, review, and integrate mechanical systems for mining, power, oil & gas, and manufacturing projects. Prepare engineering calculations, equipment selection, drawings, reports, cost estimates, and bid packages. Support project execution, field observation, and client communications while coordinating multidisciplinary teams.

Perform structural and thermal analysis using ANSYS/ICEPAK, validate mechanical designs, and support design/build of rugged electromechanical components. Produce CAD drawings (GD&T/DFM), collaborate with systems/electrical teams and government engineers, and ensure compliance with military environmental and EMI/EMC requirements.

Senior mechanical engineer supporting multidisciplinary projects for mining, power, oil & gas, and manufacturing. Develop and review calculations, specifications, and construction drawings; select equipment; lead mechanical layout and installations; produce reports, cost estimates, and proposals; manage projects from concept to bid; perform periodic field observation and construction verification (up to 15%).