173 mechanical testing jobs at 73 companies in Hagerstown, MD
3d
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Senior Electrical Testing Technician III
Columbia or Frederick
$54-$68/hr FieldFull Time
5+ YOERequires NETA Level III, NICET Electrical Power Testing Level III, or equivalent experience; 5+ years in electrical testing or commissioning; high-voltage systems, relay testing, NFPA 70E, and a valid driver's license.
Omicron, Doble, Megger, Vanguard, Manta, ETI, Phenix, High Voltage Inc., NFPA 70E
3w
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Mechanical Engineer
Dulles, Virginia, United States
$73k-$149k/yr OnsiteFull Time
3+ YOEB.S. in Mechanical Engineering, US citizenship, 3+ years mechanical design/testing experience, SolidWorks and PDM/PLM proficiency, GD&T knowledge, hands-on build and environmental testing experience.
SolidWorks, PDM/PLM, FEA
3d
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Electrical Testing Technician II
Columbia or Frederick
$40-$52/hr FieldFull Time
2+ YOERequires 2+ years of electrical testing or power systems experience, low- and medium-voltage expertise, technical diagram reading, electrical safety knowledge, a valid driver's license, and regional travel availability.
Megger, Doble, Omicron, Vanguard, PPE
3w
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Mechanical Engineer
Dulles, Virginia, United States
$73k-$149k/yr OnsiteFull Time
3+ YOEB.S. in Mechanical Engineering, US citizenship, 3+ years mechanical design/analysis/testing experience, SolidWorks and PLM/PDM proficiency, GD&T knowledge, hands-on build and environmental test experience.
SolidWorks, PDM, PLM, FEA
1w
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Mechanical Technician I
Rockville, Maryland, United States
$25-$30/hr OnsiteFull Time
2+ YOERequires 2+ years of mechanical assembly, integration, or testing experience; ability to interpret drawings and schematics; proficiency with hand tools and measuring instruments; ability to lift 25–50 lbs.
ITAR, FAR, DFARS, Cost Accounting Standards (CAS), Earned Value Management (EVM), NASA-STD-8739, IPC
2mo
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Advanced Structural Mechanical Engineer
Herndon, Virginia, United States
$137k-$144k/yr OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering or related plus 5 years, or Master's plus 3 years; DoD Secret clearance and U.S. citizenship required; proficiency in structural analysis, design, testing, and technical briefings.
Ansys, Plaxis, Inventor, Revit
2mo
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Senior Specialist, Mechanical Engineer (38752)
Sterling, Virginia, United States
$102k-$189k/yr OnsiteFull Time
6+ YOEBachelor's degree with 6+ years (or graduate degree with 4+ years), active TS/SCI clearance (or held within 2 years), favorable polygraph, hands-on hardware and test experience, CAD (Creo) proficiency.
Creo, ASME Y14.5
4d
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Thermal Mechanical Engineer - Level 2 - Dulles
Dulles, Virginia, United States
$92k-$138k/yr OnsiteFull Time
2+ YOEBachelor’s degree in a STEM field with 2 years’ experience or a master’s degree; thermal engineering analysis, design, or testing experience and Thermal Desktop, SINDA, or equivalent tool experience.
Thermal Desktop, SINDA, MATLAB
1mo
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Senior Architectural Technician – Mechanical Systems
Frederick, Maryland, United States
$65k-$75k/yr OnsiteFull Time
3+ YOE3+ years in architecture/engineering/construction, proficiency in AutoCAD and BIM, HVAC design experience (Manual J/S/D), degree or equivalent drafting experience, strong technical, communication, and analytical skills. Drug test and credit check required; must be legally authorized to work in the U.S.; no visa sponsorship.
AutoCAD, Writesoft, BIM
2mo
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Sr. Product Design Mechanical Engineer, Data Center Engineering - Electrical Products and Services
Herndon or Columbus or Austin
$137k-$185k/yr OnsiteFull Time
10+ YOEBachelor's degree in engineering; 10+ years in product design, development, testing, and manufacturing support of electronic components.
2d
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HYDRO Technician (Part-Time)
Abbottstown or Coatesville
FieldPart Time
2+ YOERequires two to three years of technician or repair experience, hydrostatic testing certification, driver's license, mechanical and computer skills, willingness to train, overtime, travel, and lifting up to 75 pounds.
2w
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Test Engineer II/III, Mechanical
Rockville, Maryland, United States
$76k-$144k/yr HybridFull Time
2+ YOEBachelor's in engineering, hands-on hardware development and test experience, design of experiments and test planning, Level II:2 years or Level III:5 years experience; ability to lift 25 lbs and work in lab environments.
1mo
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Mecanical Inspector III
Herndon, Virginia, United States
$95k-$130k/yr OnsiteFull Time
Applying standard inspection procedures, reviewing plans and specs, performing concrete and soil tests, measuring dimensions, coordinating and supervising inspection activities, and leading project teams.
2mo
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PennDOT Winter Mechanics (Diesel & Automotive Mechanics), 2026-2027
Harrisburg or Adams County or Allegheny County or Armstrong County or Beaver County or Bedford County or Berks County or Blair County or Bradford County or Bucks County or Butler County or Cambria County or Cameron County or Carbon County or Centre County or Chester County or Clarion County or Clearfield County or Clinton County or Columbia County or Crawford County or Cumberland County or Dauphin County or Delaware County or Elk County or Erie County or Fayette County or Forest County or Franklin County or Fulton County or Greene County or Huntingdon County or Indiana County or Jefferson County or Juniata County or Lackawanna County or Lancaster County or Lawrence County or Lebanon County or Lehigh County or Luzerne County or Lycoming County or McKean County or Mercer County or Mifflin County or Monroe County or Montgomery County or Montour County or Northampton County or Northumberland County or Perry County or Philadelphia County or Pike County or Potter County or Schuylkill County or Snyder County or Somerset County or Sullivan County or Susquehanna County or Tioga County or Union County or Venango County or Warren County or Washington County or Wayne County or Westmoreland County or Wyoming County or York County
$25-$29/hr OnsiteSeasonal, Temporary
2+ YOESeasonal mechanic roles requiring relevant trade experience or completion of PennDOT trainee program, possession of CDL and inspection mechanic certification for many positions, ability to perform repairs, inspections, and preventive service; subject to drug & alcohol testing.
3mo
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Heavy Diesel Mechanic
Leesburg, Virginia, United States
$28-$35/hr FieldFull Time
1+ YOEValid driver\u0000s license, 1+ year automotive or diesel maintenance experience or technical training, mechanic toolset, willingness to obtain CDL and participate in ASE/EVT programs, DOT drug testing.
1mo
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Engine Mechanic
Chambersburg, Pennsylvania, United States
$40/hr OnsiteFull Time
1+ YOE1+ year gas/utilities experience; valid driver's license; HS diploma/GED; lift 50 lbs; climb ladders; perform engine/compressor repair, maintenance, troubleshooting, and fabricating; complete online cognitive/mechanical test.
overhead cranes, manual & hydraulic lifting equipment, oxygen/acetylene cutting and welding equipment, air compressors, pumps, DOT controls, shutdowns, relief valves
1w
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Building Automation Systems Field Technician III – Ashburn, VA
Ashburn or Washington
$79k-$96k/yr FieldFull Time
2+ YOEInstall, wire, test and commission BAS/controls; knowledge of HVAC/mechanical/electrical systems; 2+ years hands-on controls installation/testing or an Associates/technical certificate; MS Office proficiency; NFPA70E/OSHA training.
Tridium Niagara, Honeywell WEBs, Distech, DDC, PLC, SCADA, EPMS, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Teams
1mo
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Composite Mechanic - WWR
Gore, Virginia, United States
OnsiteFull Time
1+ YOEHigh school/GED, 1-3 years mechanical/electrical or diesel experience, ability to perform diagnostics, inspections and repairs on locomotives; valid CDL or ability to obtain within 90 days, D15.1 welding qualification, DOT medical and drug & alcohol testing required, basic computer skills.
micrometer, dial indicator, manometer, voltmeters, ohm-meters, insulation break-down test devices
1mo
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HVAC Truck Based Controls Technician
Rockville or Richmond
$22-$34/hr FieldFull Time
2+ YOEVocational/associate/bachelor education in electronics, mechanical, or similar plus 2–3+ years HVAC or electronic/mechanical systems experience; strong HVAC systems knowledge, technical aptitude, ability to use hand/power tools and electrical testing equipment, and basic PC skills.
Johnson Controls configuration and commissioning tools, controller software, multimeter, electrical testing meters, personal computers
1w
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Fire Sprinkler Technician
Pennsylvania or Harrisburg or Mount Holly Springs
$28-$33/hr OnsiteFull Time
Impact Fire: Provides fire protection and life safety system services.
Experience servicing fire sprinkler systems, valid driver’s license and good driving record, ability to work independently, mechanical aptitude, pass drug test/background/MVR checks.
Rigid