458 power systems mechanical engineer jobs at 274 companies in United States
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Mechanical Engineer, Power Systems
United States
$128k-$173k/yrRemoteFull Time
Electric Hydrogen: U.S. manufacturer of advanced electrolyzer plants serving heavy industry and clean-hydrogen developers.
5+ YOEBachelor’s degree in Mechanical Engineering with 5+ years experience; design of mechanical systems for high-power electrical equipment; strong CAD; cross-functional collaboration.
Millennium Control Systems: Industrial automation and control-systems integrator serving manufacturers with engineering, manufacturing, installation, commissioning, and support.
2+ YOEBachelor's in Mechanical Engineering; min 2 years designing mechanical systems for power distribution; UL/CSA knowledge; AutoCAD/SolidWorks; strong communication; multi-project management.
Millennium Control Systems: Family-owned German industrial automation and plant-engineering group serving glass, building-materials, energy, casting, and related industries.
2+ YOEBachelor's in Mechanical Engineering; 2+ years designing mechanical systems for power distribution; proficiency with AutoCAD/SolidWorks; knowledge of UL/CSA codes; strong communication and project management.
AutoCAD, SolidWorks, 3D Modeling, Electrical Codes and Standards
Illinois Tool WorksNYSE: ITW: Global diversified industrial manufacturer of value-added consumables and specialty equipment.
3+ YOEBachelor's in Mechanical Engineering required; 3-5 years' experience preferred. Proven mechanical design and innovation track record. Proficiency in SolidWorks, PDM Professional, SolidWorks Simulation, CF Design, Microsoft Project and Office. Strong communication and project skills.
SolidWorks, PDM Professional, SolidWorks Simulation, CF Design, Microsoft Project, Microsoft Office
Senior Power Systems Engineer, Resource Integration
Dallas or Oak Brook or Medford or Portland or Houston or Seattle or Austin or New York City or Oakland or San Diego
$120k-$175k/yrHybridFull Time
DNV: Global independent expert in assurance and risk management.
5+ YOEBachelor’s degree in electrical or mechanical engineering, 5+ years of relevant experience, power-system modeling expertise, North American grid interconnection knowledge, English communication skills, travel availability, and a valid driver’s license.
Mechanical Engineer -- Switchgear and Power Systems
Hackettstown, New Jersey, United States
OnsiteFull Time
JDC Power Systems: Private electrical systems integrator serving data centers with mission-critical power distribution, controls, engineering, commissioning, and maintenance.
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical engineering experience (3-6 preferred) with switchgear/enclosure design; experience with EPLAN and 3D CAD; ability to interpret electrical schematics and produce manufacturable designs.
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
5+ YOEBachelor's in STEM plus multi-year industrial facility/mechanical design experience (levels 3/4). Experience designing low/medium-voltage power and industrial control systems, PLC knowledge (Allen-Bradley/Rockwell), AutoCAD, field work capability.
Mechanical Engineer, Power Generation Containerization
Sidney or Lima
$100k-$130k/yrOnsiteFull Time
Ingersoll RandNYSE: IR: Provider of mission-critical flow creation and industrial solutions.
3+ YOEBachelor's degree in mechanical engineering or related discipline and 3+ years of mechanical design experience in power generation, industrial equipment, modular systems, or related industries; 3D CAD experience required.
Depatie Fluid Power: Fluid power distributor and automation solutions provider serving OEM and MRO customers across the Midwest.
Experience in fluid power or mechanical systems, hydraulic/pneumatic design, SolidWorks proficiency, strong communication and problem-solving, ability to manage multiple projects.
Lightship: American all-electric recreational vehicle building battery-powered travel trailers for modern RV travelers.
2+ YOEB.S. in engineering, 2+ years design engineering experience, CAD and BOM ownership, DFMEA, prototype building, test support, materials selection, strong communication and problem-solving.
Systems Planning and Analysis: Technical and analytical solutions for national security.
10+ YOEBachelor's degree in an engineering, scientific, or technical field; 10 years designing high-voltage RF mechanical systems; 5 years integrating HPM or pulsed power systems; 3D CAD experience; DoD Top Secret clearance with TS/SCI eligibility.
Hardware, Mechanical Power Engineer - Federal Customer
Chantilly or Maryland or Alexandria or Arlington County or Fairfax County or Loudoun County or Prince William County
$155k-$201k/yrOnsiteFull Time
Dell TechnologiesNYSE: DELL: Global technology providing hardware, software, and services.
Experience in systems, hardware, or infrastructure engineering; requirements analysis, hardware integration, troubleshooting, validation, testing, and technical documentation. Active TS/SCI required.
Senior Thermofluids Systems Engineer, Power Conversion
El Segundo, California, United States
$158k-$219k/yrOnsiteFull Time
Radiant: Nuclear-energy startup developing portable, mass-produced microreactors for defense, remote industry, and critical infrastructure.
5+ YOEBachelor's in mechanical, aerospace, chemical, or systems engineering and 5+ years in thermodynamic or power cycle modeling, systems engineering, or performance engineering. Requires thermodynamics, fluid dynamics, and MATLAB, Simulink, or Python proficiency.
Mechanical Engineer (Industrial- Power and Process)
Nashville, Tennessee, United States
OnsiteFull Time
Salas O'Brien: Employee-owned engineering and facility planning firm.
Bachelor’s degree in Mechanical Engineering from an ABET-accredited school; experience with industrial systems, PFDs, P&IDs, project coordination, and client relationships. PE license preferred.
Process Flow Diagrams (PFD), Process & Instrumentation Diagrams (P&ID)
GE Power Conversion: Industrial electrical engineering division supplying power-conversion, motors, generators, automation systems to utilities and heavy industries.
5+ YOEBachelors in electrical/mechanical engineering, 5+ years in power electronics or power systems, strong leadership and communication, experience with system integration and drives/motors, willing to travel internationally.
HDR: Global professional services firm specializing in architecture, engineering, and construction.
Bachelor's in engineering, PE license required, experience in power generation mechanical systems, proficiency with Microsoft Office and industry design software, strong communication and leadership skills.
Microsoft Office, PLS CAD, AutoCAD, Plant 3D, AutoPipe, Revit
Redtree: U.S. industrial, energy, and power engineering firm providing project management and construction support across complex infrastructure.
12+ YOEBachelor's in Mechanical Engineering, PE license, and 12+ years of power-generation mechanical design experience. Requires power plant systems expertise, leadership, mentoring, multidisciplinary coordination, and 10–20% travel.
Keel: Private defense manufacturer providing fabrication, machining, integration, and complex structures to U.S. military and industrial customers.
Bachelor's in mechanical engineering or equivalent experience; knowledge of control and fluid power systems; structural calculations; solid modeling experience preferred; manufacturing process knowledge; able to lift 50lbs.
Black & Veatch: Global engineering, procurement, consulting, and construction firm.
5+ YOEBachelor's degree in engineering, 5+ years of related experience, active engineering registration or licensure, and expertise in mechanical or systems engineering for power generation or hydropower facilities.
M.C. Dean: Design-build and systems integration provider for mission-critical infrastructure.
5+ YOEBachelor's degree in Mechanical Engineering; 5+ years in design, engineering, field engineering, startup or commissioning for power/utility systems; strong communication and problem-solving skills.