Top Mechanical Engineering Jobs

Designs HVAC systems through all phases of design-build projects, including heating and cooling load calculations, mechanical layouts, system coordination, field verification, and construction administration support. Uses AutoCAD and Revit, resolves design clashes, coordinates with other trades, attends project meetings, supports clients, and mentors junior engineers. Requires knowledge of HVAC systems, MEP design, building codes, pressure calculations, Basis of Design, and Sequences of Operation.

Leads mechanical engineering and HVAC design-build projects from concept through construction administration. Designs HVAC and plumbing systems, performs load calculations, reviews technical documents and submittals, coordinates multidisciplinary teams, manages project quality, schedules, and budgets, and interfaces with clients and stakeholders. Provides technical guidance, mentoring, and professional development while ensuring compliance with California codes, Title 24, ASHRAE standards, and project requirements.

Supports HVAC, piping, plumbing, and process-system design for commercial, industrial, advanced technology, and mission-critical facilities. Performs basic engineering calculations, develops Revit models and drawings, maintains project documentation, incorporates redlines, and coordinates with project, estimating, detailing, and field teams. The role also supports RFIs and submittals while learning design-build practices, applicable codes, and construction coordination.

Designs and develops mobile and transportable shelter systems and mechanical subsystems, including structural, hydraulic, pneumatic, HVAC, fuel, and power-generation components. Performs system architecture, interface compatibility analysis, failure investigations, site surveys, testing documentation, technical writing, and quality inspections. Coordinates designs through fabrication and verification while supporting DoD projects and traveling within the continental United States.

Leads complex mechanical engineering projects involving system and component design, analysis, testing, troubleshooting, tooling collaboration, and process improvement. Applies CAD, static FEA, kinematics, risk management, and Six Sigma methods. Provides technical leadership, mentors junior engineers and technicians, conducts design reviews, investigates defects, and develops innovative solutions with minimal supervision.

Leads supplier industrialization for machined and fabricated mechanical parts, moving products from prototype through full-rate production. Responsibilities include qualifying suppliers, establishing tooling and production lines, ramping capacity, conducting statistical process control reviews, and resolving corrective actions. The role also includes demand and supply planning, inventory management, sales and operations planning, forecast alignment, and maintaining MRP data for defense product lines.

Designs and develops high-power data center chassis and enclosures from concept through production. Responsibilities include mechanical design, collaboration with internal teams and JDM partners, tooling development, manufacturability optimization, shock and vibration compliance, cooling requirements, and production readiness. The role requires translating industrial design concepts into durable, cost-effective mechanical solutions.

Designs, fabricates, assembles, and tests mechanical structures and mechanisms for aerospace interceptors. Responsibilities include CAD modeling, engineering drawings with GD&T, structural calculations, FEA, vendor and machine-shop coordination, in-house fabrication, hardware integration, test fixture design, environmental testing, and improving designs based on test data.

Leads a mechanical engineering team responsible for interceptor airframes, structures, mechanisms, launcher interfaces, CAD assemblies, and structural analysis. Owns designs from concept through ground testing and live flight, coordinating with propulsion, aerodynamics, controls, and electrical teams. Manages materials, vendors, manufacturing quality, structural and environmental testing, technical risks, schedules, and engineering standards. Hands-on shop and test work is expected.

Own structural and mechanical interceptor subsystems from concept through flight hardware. Perform structural, vibration, shock, thermal, hand-calculation, and FEA analyses; create production-ready CAD and GD&T drawings; select aerospace materials; collaborate across engineering teams; work with vendors and machine shops; design fixtures and conduct environmental and structural testing; build hardware hands-on; and mentor junior engineers.

Lead design, development, testing, and risk analysis of wristed robotic surgical instruments. Collaborate cross-functionally to iterate prototypes, document requirements and regulatory materials, mentor engineers, and resolve field and manufacturing issues to ensure safe, high-quality medical devices.

Design and deploy mechanical and electrical interfaces integrating robotic products onto customer vehicles. Lead on-site installations, customer deployments, field debugging, root cause analysis, and rapid solutions across mechanical, electrical, software, and firmware systems. Establish deployment standards and continuous integration workflows to improve reliability and reduce engineering effort for future deployments. The role requires extensive customer-site travel and hands-on field engineering.

Plans and delivers commercial building MEP engineering projects on schedule and within budget. Responsibilities include project planning, scheduling, cost control, billing, documentation, RFIs, submittals, construction supervision, quality assurance, client coordination, site reviews, and technical design. The role requires coordinating mechanical and electrical systems, maintaining project budgets and schedules, supporting design proposals, and managing project resources and relationships throughout the project lifecycle.

Designs, develops, prototypes, tests, and integrates mechanical and electromechanical components and systems for space-industry programs. Translates system requirements into component specifications, produces CAD and engineering documentation, maintains configuration control, investigates malfunctions, supports manufacturing and inspection, and recommends design improvements. The role also supports design reviews and proposals, manages project costs and schedules, and mentors and oversees other engineers.

Designs, prototypes, tests, and supports mechanical and electromechanical systems for space-industry programs. Responsibilities include CAD modeling, engineering documentation, configuration control, design analysis, root-cause investigations, production support, tooling and fixturing, inspection, testing, and technical presentations. The role also contributes to design reviews, proposals, project coordination, and oversight of other engineers.

Designs and analyzes mechanical components and assemblies for aerospace and mission-critical applications. Performs structural, vibration, thermal, and static analyses; creates and reviews drawings; supports manufacturing, production, testing, quality resolution, troubleshooting, and R&D. Collaborates with RF, manufacturing, production, QA, customers, vendors, and sales while ensuring design-for-manufacturability, aerospace compliance, documentation quality, and continuous improvement.

Designs and analyzes aerospace components and assemblies using SolidWorks, Nastran, and Femap. Performs structural, vibration, and thermoelastic analyses; reviews drawings and tolerance stack-ups; collaborates with RF, manufacturing, production, QA, customers, and vendors; supports testing, troubleshooting, documentation, proposals, and continuous improvement. Requires aerospace design experience, mechanical or aerospace engineering education, manufacturing-process familiarity, and technical presentation skills.

Lead mechanical design, component integration, materials selection, safety compliance, testing and prototyping for a deep-tech product. Collaborate with cross-functional teams and suppliers to optimize performance, durability, and cost while meeting regulatory and safety standards.

Designs, improves, and supports liquid process manufacturing systems and mechanical equipment. Responsibilities include P&ID development, process optimization, troubleshooting through DCS, KPI and monitoring tool development, production support, and continuous improvement projects. Collaborates with production, quality, maintenance, and other stakeholders to improve safety, quality, productivity, and operational performance. Provides occasional after-hours, weekend, and holiday support.

Leads mechanical engineering support and Integrated Product Team coordination for F-35 production and sustainment programs. Provides technical oversight for RF and microwave hardware, resolves mechanical defects, drives corrective actions, improves product yield and affordability, and supports transition to production. Collaborates with multidisciplinary teams, suppliers, and customers to resolve technical issues and deliver high-quality aerospace products. Requires substantial manufacturing, machining, mechanical design, and technical leadership experience.

Provides mechanical application technical support to internal and external customers. Evaluates product applications, troubleshoots pneumatic circuits, interprets schematics and CAD documentation, conducts technical research, communicates solutions, and supports product design and problem-solving. The role includes hands-on laboratory and manufacturing activities, customer support, documentation, and less than 15% travel for training, trade shows, and customer assistance.

Provides mechanical application and technical support to internal and external customers. Evaluates product applications, troubleshoots pneumatic circuits, interprets schematics and CAD documentation, conducts research, communicates technical solutions, supports customers hands-on, and leads or participates in cross-functional teams. The role also involves laboratory and manufacturing environments, use of inspection equipment, mentoring, process improvement, training, trade shows, and less than 25% travel.

Provides mechanical engineering support for zinc manufacturing operations, including designing and managing capital improvement projects, optimizing production equipment and processes, supporting maintenance and facility systems, planning outages, and ensuring safety and environmental compliance. The role also develops capital justifications, supports equipment reliability, collaborates with production and maintenance teams, and provides technical direction for building, grounds, laboratory, and auxiliary equipment.

Leads the design, coordination, and delivery of complex mechanical systems for energy and infrastructure projects. Signs and seals engineering documents, oversees technical quality, develops HVAC, hydronic, thermal plant, and control system designs, manages project scopes, schedules, and budgets, and resolves complex technical challenges. Coordinates multidisciplinary teams, supports permitting and procurement, conducts field investigations, engages clients, and mentors junior engineers while ensuring code compliance, constructability, reliability, and energy efficiency.

Designs and leads mechanical engineering projects for energy and infrastructure facilities, including HVAC, hydronic, and thermal plant systems. Produces calculations, drawings, specifications, configurations, and control schemes; signs and seals engineering documents; coordinates multidisciplinary teams; supports permitting, procurement, construction, field investigations, and client communications. Resolves complex technical issues, conducts site visits, mentors junior staff, and delivers code-compliant, constructible, reliable, and energy-efficient designs.