Top Mechanical Engineering Jobs

Leads mechanical engineering design for built-environment projects across healthcare, corporate, education, and federal markets. Develops plans, specifications, calculations, cost estimates, technical reports, and design details; reviews drawings, vendor submittals, bids, and shop drawings. Coordinates with clients, BIM technicians, designers, and project partners, supports quality assurance and proposals, mentors colleagues, and ensures project deliverables meet standards and deadlines. Applies AI and automation where appropriate and may serve as engineer of record after obtaining a PE license.

Leads mechanical product design, engineering analysis, technical requirements, drawings, and design documentation for aerospace products. Manages assigned project costs, schedules, requirements, suppliers, customer communications, and cross-functional execution. Supports material review of nonconforming hardware, process improvements, technical reports, and product performance objectives while applying expertise in mechanical design, fluid dynamics, vibration, stress, materials, and GD&T.

Lead MEP design and coordination for residential, commercial, and industrial infrastructure projects. Prepare engineering documents, manage construction activities and subcontractor contracts, control project budgets and schedules, resolve field conflicts, coordinate permits and governmental approvals, and oversee projects through operational turnover. The role requires collaboration with facilities, customers, contractors, and cross-functional teams, including occasional night-shift contractor management and extended-hours flexibility.

Mechanical Engineer Interns support the design and management of resilient trading floors, data centers, and office infrastructure. Responsibilities include researching and implementing sustainable engineering solutions, analyzing infrastructure and communication topology, integrating engineering requirements into designs, visiting project sites, documenting field conditions and progress, planning design capacity, and collaborating with technical and non-technical teams. The role emphasizes learning, engineering judgment, AI-assisted efficiency, sustainability, and communication.

Designs and develops mechanical systems, mechanisms, aerospace products, launch equipment, and associated infrastructure for the Sentinel ICBM program. Responsibilities include CAD modeling and drawings in Siemens NX and Teamcenter, stress and dynamic analysis, design verification, test support, fabrication, installation, lifecycle support, technical documentation, and customer presentations. The engineer collaborates with users and engineering teams while supporting systems through design, production, deployment, operation, and maintenance.

Leads the design and development of complex mechanical systems and components from concept through production. Performs advanced FEA, CFD, structural, thermal, vibration, and failure analyses; oversees prototyping, testing, and validation; mentors engineers; leads design reviews and cross-functional projects; collaborates with manufacturing, supply chain, customers, and suppliers; manages technical documentation, quality issues, regulatory compliance, process improvements, and product innovation.

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.

Lead mechanical design, analysis, test, and review of flight- and mission-critical hardware for lunar landers. Create CAD models, drawings, test fixtures, perform structural analysis/FEA, define interfaces, support production and quality, run trade studies, and mentor junior engineers.

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.

Support design, prototyping, and testing of mechanical components for a small-scale AS/RS robotic inventory system. Create and maintain CAD models, drawings, and BOMs; assist hardware/software integration; perform hands-on prototyping and troubleshooting under senior engineer guidance while iterating on manufacturable designs.

Design, prototype, and test mechanical components for small-scale AS/RS and robotic systems. Integrate hardware and software, create CAD models, technical drawings, and BOMs, ensure manufacturability and assembly, perform hands-on experiments and iterative troubleshooting, and support the product lifecycle from concept through production.

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.