Top Mechanical Engineering Jobs

Leads troubleshooting and improvement of dry gas seal designs for turbomachinery. Performs seal calculations, CSTEDY and ANSYS analyses, CAD work, test-data interpretation, root-cause investigations, engineering changes, customer reporting, and design testing. Provides manufacturing and operations guidance, manages difficult customer testing situations, develops product enhancements, publishes technical materials, and trains junior engineers.

Leads thermal and thermo-mechanical technology development for advanced semiconductor packaging. Defines thermal architectures, evaluates cooling solutions, performs simulation and laboratory correlation, investigates package reliability failures, and drives technology qualification with architects, engineers, suppliers, customers, and OSAT partners. The role also guides technical decisions, mentors engineers, establishes simulation and design practices, and supports advanced AI, networking, photonics, and co-packaged optics products.

Leads complex mechanical engineering projects for GE HealthCare’s MRI systems, with primary ownership of the Patient Handling subsystem. Designs, analyzes, integrates, verifies, and supports mechanical assemblies through commercialization and lifecycle support. Coordinates cross-functional teams and suppliers, leads design reviews and reliability testing, resolves technical issues, ensures compliance with quality and regulatory requirements, and mentors engineers.

Designs, analyzes, integrates, and verifies mechanical components and assemblies for MRI systems. Responsibilities include CAD modeling, engineering drawings, structural and thermal analysis, prototype support, reliability testing, root-cause investigation, sustaining engineering, and compliance with quality and regulatory requirements. Collaborates with systems, electrical, manufacturing, sourcing, quality, regulatory, service teams, suppliers, and global engineering partners. The role is fully onsite in Waukesha, Wisconsin, and requires at least two years of mechanical engineering experience.

Supports mechanical maintenance and reliability projects at a cement terminal. Assists with equipment inspections, troubleshooting, root cause analysis, maintenance data analysis, and process improvement recommendations. Collaborates with operations and maintenance teams, participates in safety initiatives, and contributes to equipment efficiency and reliability. The role combines office work with hands-on field activities in an outdoor terminal environment.

Develop and test mechanical and fluid systems for rocket engines, including design, project management, and supplier coordination. Mentor junior engineers and ensure quality in construction and installation.

Conducts mechanical component and electromechanical subsystem testing for lunar spacecraft hardware. Responsibilities include test planning, procedure development, test stand and fixture design, instrumentation and data acquisition, vendor coordination, troubleshooting, data analysis, safety enforcement, test reviews, and risk mitigation. The role also coordinates test crews and configurations, manages test documentation, supports qualification and production testing, and mentors personnel.

Design and develop mechanical components and subsystems for minimally invasive medical devices from concept through verification. Translate customer and clinical needs into specifications, prototypes, models, drawings, and technical documentation. Apply design controls, risk management, testing, statistical analysis, materials and manufacturing knowledge, and regulated product-development processes. Collaborate with R&D, Quality, Manufacturing, Regulatory, Clinical Sciences, Marketing, and Project Management teams while independently supporting complex engineering projects.

Owns the lifecycle technical performance, configuration, documentation, maintenance support, and safety of assigned mechanical nuclear systems, including the Critical Assembly Vessel and Reactivity Control System. Responsibilities include system health monitoring, troubleshooting, corrective actions, configuration and change management, procurement support, design reviews, modifications, commissioning, and turnover. The role collaborates with operations, maintenance, nuclear safety, quality assurance, vendors, and design authorities in a regulated, high-hazard environment.

Design and develop Starship and Super Heavy hardware, launch systems, production lines, and tooling. Translate system requirements into concepts, perform hand calculations and FEA, conduct trade studies, iterate manufacturing and testing processes, and collaborate across engineering, production, suppliers, and customers. The role involves owning major outcomes and supporting critical project and mission milestones, including extended hours and weekend work when required.

Design and develop minimally invasive medical device components and subsystems from concept through verification. Create drawings, models, specifications, testing documentation, and Design History File records while applying design controls, risk management, and validation processes. Analyze mechanical challenges, evaluate materials and manufacturing methods, and collaborate with R&D, Quality, Manufacturing, Regulatory, Clinical Sciences, Marketing, and Project Management teams. Plan engineering activities and provide technical expertise on complex product development projects.

Leads mechanical engineering design and project management for moderate to complex healthcare and MEP projects. Responsibilities include HVAC, plumbing, and fire protection analysis; technical design and specifications; site assessments; quality control; budgeting; client communication; mentoring; field issue resolution; and cross-functional collaboration. The role requires a Professional Engineer license, advanced mechanical engineering expertise, client development skills, and travel of up to 20%.

Leads mechanical engineering design for HVAC, plumbing, and fire protection systems on moderate to complex building and industrial projects. Responsibilities include project direction, technical analysis, specifications, quality control, client engagement, budget management, mentoring, site assessments, field issue resolution, and multidisciplinary collaboration. Supports industrial infrastructure work involving bulk material handling, substations, automation and controls, structural support, and plant systems. Travel up to 20% may be required.

Lead mechanical architecture and product development for coolant distribution units and thermal management systems, from concept through manufacturing and sustaining. Design piping, pumps, valves, enclosures, and integrated systems using CAD, GD&T, DFMEA, CFD, and FEA. Establish engineering standards, ensure manufacturability and serviceability, validate products, apply industry codes, and collaborate with electrical, controls, systems, testing, manufacturing, and global engineering teams. The role is onsite and requires approximately 5–15% travel.

Senior Mechanical Test Engineer responsible for planning, developing, executing, and reporting application and durability testing. The role coordinates prototype builds, translates customer requirements into test methods, develops test procedures, supports test facility operations, and communicates test outcomes. Candidates need an engineering degree, substantial engineering and testing experience, familiarity with drawings, specifications, and standards, and hands-on technical skills. The position is onsite five days per week and safety sensitive.

Staff Mechanical Engineer responsible for designing, developing, testing, and evaluating structural and mechanical components for a commercial space station. Duties include requirements development, structural analysis, FEA, CAD modeling, drawings, design reviews, manufacturing and assembly oversight, qualification testing, documentation, and technical presentations. The role requires mentoring, functional management, and accountability for engineering results in an onsite, fast-paced spaceflight hardware environment.

Own the payload fairing jettison system from requirements and dynamics analysis through design, testing, vehicle integration, flight operations, refurbishment, and reuse. Design and qualify pneumatics, actuators, and mechanisms; create CAD and manufacturing drawings; conduct structural and clearance analyses; troubleshoot failures; lead design reviews and integrated tests; and develop next-generation reusable separation systems.

Lead mechanical engineering delivery for industrial and manufacturing projects, including piping design, stress analysis, specifications, material takeoffs, cost estimates, schedules, vendor drawing reviews, construction support, and fieldwork. Supervise and technically guide engineers and designers, coordinate across disciplines, ensure compliance with codes and standards, and manage scope, quality, schedule, and budget with minimal supervision.

Design, prototype, integrate, and troubleshoot mechanical systems and payloads for autonomous maritime vessels. Lead mechanical bring-up, dockside and sea trials, field experimentation, and system validation. Develop ruggedized mounts, enclosures, and structural components while addressing thermal management, sealing, corrosion, and manufacturability. Collaborate with electrical, software, and autonomy teams, suppliers, and fabrication shops to rapidly evolve hardware for operational deployment.

Design and develop mechanical fusion components and subsystems for stellarator systems. Responsibilities include structural, thermal, and electromagnetic analysis; CAD design and drawings; tooling design; manufacturability; vendor and manufacturing support; commissioning; and qualification testing. The role requires collaboration with internal and external stakeholders and solving complex engineering problems in a fast-paced environment.

Design HVAC systems for institutional and commercial buildings, including load calculations, equipment selection, ductwork, piping, controls, and mechanical drawings. Lead project teams, coordinate with owners, architects, and other disciplines, perform QA/QC and code compliance research, conduct field investigations, and guide junior engineers. Manage scheduling, quality control, and project progress while using AutoCAD and Revit for design documentation.

Design and develop mechanical systems for satellite phased-array antennas, payloads, subsystems, and interfaces from concept through in-orbit support. Responsibilities include architecture trades, CAD and FEA, thermal and structural analysis, manufacturing, testing, qualification, mechanisms, environmental validation, design reviews, customer presentations, and proposal writing.

Designs, analyzes, builds, and tests mechanical components and systems for undersea applications. Responsibilities include designing mechanisms, structures, actuation and bearing systems; creating drawings; developing test procedures; supporting assembly and field testing; communicating project progress; and coordinating resources. Higher-level duties may include modeling, subsystem integration, laboratory experiments, and mentoring. The role requires mechanical design, FEA, CAD, GD&T, drawing interpretation, structural calculations, and test planning.

Designs and integrates mechanical systems for test and measurement hardware from concept through production. Responsibilities include 3D modeling, prototyping, material and component selection, manufacturing specifications, vendor support, tolerance stack-up, thermal and structural analysis, verification testing, and manufacturing support. The role also serves as a technical resource for electronics packaging and requires collaboration with manufacturing and purchasing teams.

Design and develop ruggedized electro-mechanical systems through concept exploration, trade studies, prototyping, testing, and delivery. Collaborate with multi-disciplinary teams, produce technical reports, and ensure designs meet harsh-environment and performance requirements.