Top Mechanical Engineering Jobs

Leads the design and delivery of HVAC and mechanical building systems across commercial, institutional, healthcare, transportation, government, and public-sector projects. Responsibilities include engineering calculations, equipment selection, energy modeling, construction documentation, code compliance, multidisciplinary coordination, client engagement, project planning, technical leadership, and mentoring junior staff. The role requires maintaining expertise in building technologies, energy codes, decarbonization strategies, and industry best practices.

Leads advanced mechanical engineering across multiple products and manufacturing programs. Designs and evaluates mechanical systems, structures, mechanisms, and assemblies; performs structural, thermal, tolerance, and manufacturability analyses; and leads verification, qualification, validation, and testing. Guides root-cause investigations, engineering changes, technical reviews, supplier evaluations, and corrective actions. Serves as a technical resource, mentors engineers, and advances engineering methods, standards, reliability, quality, and product performance.

Designs and supports delivery of engineered water treatment systems from concept through manufacturing, testing, commissioning, and field support. Responsibilities include producing mechanical drawings and 3D models, selecting equipment, maintaining BOMs and technical documentation, coordinating with manufacturing, tracking project progress, troubleshooting issues, supporting Factory Acceptance Testing, and contributing to product development and continuous improvement.

Mechanical Engineering Intern supporting industrial manufacturing operations through equipment design, troubleshooting, reliability improvement, maintenance initiatives, capital projects, inspections, engineering analysis, documentation, installation, commissioning, and continuous improvement. The role involves collaboration with engineering, maintenance, operations, safety, and skilled trades teams in both office and industrial environments.

Designs, develops, installs, troubleshoots, and maintains electrical, electronic, and mechanical systems. Responsibilities include CAD documentation, parts procurement, equipment startup, maintenance support, project implementation, safety and regulatory compliance, troubleshooting, record keeping, and continuous improvement focused on quality, efficiency, reliability, and cost reduction. The role is fully on-site in Duncansville, Pennsylvania.

Designs and develops mechanical and electromechanical systems for aviation, ground, and weapon platforms. Responsibilities include mechanical design, CAD modeling, finite element and multiphysics analyses, engineering reporting, technical data package development, reengineering, modification work orders, engineering change proposals, and production support. The role collaborates with project engineers, fabricators, technical writers, and program managers to field defense systems.

Designs mechanical components and assemblies for automotive mobility applications. Responsibilities include creating 3D models and 2D production drawings, defining mechanical architectures, performing packaging, clearance, thermal, FEA, and tolerance analyses, managing PLM and BOM accuracy, approving manufacturing releases, evaluating supplier DFM changes, and leading root-cause investigations. The role also supports continuous improvement, technical documentation, tooling feasibility, design standards, and guidance for junior engineers.

Mechanical Engineering Intern supporting industrial manufacturing operations through equipment troubleshooting, reliability improvements, mechanical design, engineering analysis, inspections, documentation, and capital projects. The intern will collaborate with Engineering, Maintenance, Operations, and Safety teams on equipment installation, commissioning, testing, preventive maintenance, and continuous improvement initiatives.

Design plumbing and fire protection systems for buildings, including water, drainage, gas, compressed air, sprinkler, fire pump, and suppression systems. Prepare construction documents, calculations, drawings, details, and specifications. Support construction administration through site visits, meetings, submittal reviews, and RFI responses. Collaborate with multidisciplinary engineering teams while managing multiple projects.

Develops, analyzes, integrates, tests, and improves mechanical components, assemblies, structures, mechanisms, and hardware for complex aerospace and space products. Performs structural, thermal, tolerance, and design trade analyses; evaluates CAD models, drawings, test data, and manufacturing information; and supports verification, validation, reliability, and manufacturability. Collaborates with engineering, manufacturing, quality, supply chain, and operations teams while producing technical documentation, bills of materials, engineering changes, and design recommendations.

Designs and develops mechanical layouts, tooling, fixtures, specifications, and engineering solutions for semiconductor equipment. Troubleshoots complex mechanical problems, performs analyses and testing, documents engineering results, coordinates procurement and assembly, develops suppliers, and oversees manufacturing and installation. Requires collaboration across product lifecycle activities, including prototyping, materials selection, manufacturing, and assembly.

Design and support mechanical building systems for MEP projects across high-rise, mission-critical, housing, commercial, education, transportation, adaptive reuse, and life sciences facilities. The engineer will apply applicable codes, use Revit and AutoCAD, prepare technical documentation, present designs, interface with clients, and participate in training and professional development toward PE licensure.

Conduct static analyses of mechanical structures, support material selection, review engineering designs for quality assurance, interface with government customers and engineers, and develop project schedules, technical reports, and whitepapers. The role requires ship checks aboard nuclear submarines, including confined-space work and ladder climbing, along with maintaining a DoD Secret clearance.

Mechanical Engineering Intern supporting industrial equipment design, troubleshooting, reliability, maintenance improvement, capital projects, inspections, engineering analysis, documentation, commissioning, and continuous improvement. The role involves collaboration with Engineering, Maintenance, Operations, Safety, and skilled trades personnel in both office and industrial environments.

Mechanical Engineering Intern supporting industrial equipment design, troubleshooting, reliability, maintenance improvements, capital projects, inspections, engineering analyses, documentation, commissioning, and continuous improvement initiatives. The role involves collaboration with engineering, maintenance, operations, safety, and skilled trades teams in office and industrial environments.

Mechanical Engineering Co-Op supporting mechanical and hydraulic engineering teams in designing hydro turbine components. Responsibilities include creating CAD drawings, performing calculations and data reduction, preparing technical reports and presentations, learning engineering analysis software, assisting with proposals and manuals, and supporting field or shop personnel with inspections, testing, and machine data collection. The role is intended for a current engineering student and includes office and shop-floor work.

Performs mechanical design for power system products, converting prototypes into commercially viable systems. Designs cooling requirements, conducts engineering calculations and studies, ensures compliance with specifications and codes, inspects installations, supports customers, guides junior engineers and designers, writes technical reports, and contributes to technical manuals.

Design and support natural gas transmission, compression, storage, and processing facilities. Responsibilities include equipment specifications, hydraulic analyses, PFDs and P&IDs, compressor and pump evaluations, pressure vessel and piping design, proposal estimating, quality control, technical analyses, project coordination, and construction support. The role collaborates with multidisciplinary teams and clients, ensures compliance with industry codes, and may require occasional field travel.

The Mechanical Engineer I will design and develop mechanical components for hypersonic vehicles, manage prototypes, and ensure design optimization. Responsibilities include creating manufacturing drawings and collaborating across disciplines to meet performance requirements.

Leads complex mechanical engineering designs for semiconductor lithography machine modules. Responsibilities include requirements management, feasibility studies, engineering analysis, CAD design, integration, verification and validation, testing, configuration management, risk mitigation, technical documentation, and cross-functional collaboration. The role owns designs from concept through release while meeting performance, cost, safety, compliance, and schedule requirements. This is an on-site position in a cleanroom and may involve controlled technology, hazardous environments, and up to 10% travel.

Provides mechanical engineering support for chemical manufacturing facilities, including equipment design, troubleshooting, reliability improvement, maintenance, and expansion. Manages capital and plant projects from scope development through commissioning, coordinates contractors and vendors, and supports equipment procurement. Develops and implements the Mechanical Integrity Program, conducts inspections and evaluations, applies ASME and API standards, and supports safe, reliable, compliant plant operations.

Design and own mechanical subsystems for autonomous machines from concept through prototype and testing. Create CAD models, perform calculations and FEA, select materials and manufacturing methods, fabricate hardware using workshop tools, and integrate mechanisms with drive, sensing, and controls components. Collaborate with electrical, software, and robotics engineers to deliver complete field-ready systems.

Leads mechanical MEP design projects involving HVAC, plumbing, and piping from concept through construction documentation. Mentors junior and mid-level engineers, supports proposals, interfaces with clients, and collaborates across project teams and markets. The role requires independent project leadership, strong building systems design expertise, proficiency with Revit, AutoCAD, and BIM, and a PE license or pending licensure.

Leads the design of mechanical building systems, including HVAC, plumbing, and piping, across multiple projects and markets. Mentors junior and mid-level engineers, supports proposals, interfaces with clients, and guides designs from concept through construction documentation. Requires strong MEP design experience, project leadership, proficiency with Revit, AutoCAD, and BIM, and a PE license or pending licensure.

Leads mechanical MEP design projects involving HVAC, plumbing, and piping from concept through construction documentation. Mentors junior and mid-level engineers, supports proposals, interfaces with clients, and contributes to projects across multiple markets and geographies. Requires strong collaboration, independent execution, and expertise in building systems design.