15 mechanical process engineer jobs at 11 companies in Martinsburg, WV
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Senior Mechanical Engineer – 3D Facility Characterization
Albuquerque or Chantilly
OnsiteFull Time
10+ YOEBachelor's in engineering required (advanced degree preferred), 10+ years engineering experience with 3D geometric modeling, CAD, LiDAR/point-cloud processing, Hydrocode/FEA/CFD prep, and an active TS/SCI clearance.
LiDAR, 3D CAD, SolidWorks, Creo, Autodesk, Hydrocode, Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), HPAC, VLSTRACK, CloudCompare, Cyclone, Structure-from-Motion (SfM), Synthetic Aperture Radar (SAR), Python, MATLAB, LS-DYNA, ANSYS Autodyn, CTH
1w
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Device Assembly Process Engineer
Gaithersburg, Maryland, United States
$79k-$119k/yr OnsiteFull Time
5+ YOERequires a Mechanical Engineering, Biomedical Engineering, related engineering, or pharmaceutical science degree and 5+ years' experience with a bachelor's or 2+ years' experience with a master's, plus medical device or combination product expertise.
QbD
1d
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Engineer II, Plant & Process
Gaithersburg or Rockville
$105k-$118k/yr OnsiteFull Time
3+ YOEBachelor’s degree in mechanical or related engineering, 3+ years of engineering experience, complex component or system design knowledge, mechanical design fundamentals, and engineering hand calculation experience.
Computer-Aided Design (CAD), Finite Element Analysis (FEA), Teamcenter, Product Lifecycle Management (PLM)
2d
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Senior Mechanical Designer
Chantilly, Virginia, United States
OnsiteFull Time
15+ YOEBachelor’s degree in engineering, 15+ years of hardware mechanical design experience through production, mechanical design tools, MN Create process knowledge, and customer or vendor relationship management experience.
MATLAB
2w
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2026 Intern Conversion - Materials and Process Engineer I
Seattle or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston or United States
$75k-$114k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship; enrolled in or recently graduating from college; minimum B.S. in mechanical, aerospace, or astronautical engineering; strong communication and teamwork skills; U.S. work authorization required.
Defense Biometric Identification System (DBIDS)
23h
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Director, Mechanical Engineering
Sterling, Virginia, United States
$153k-$230k/yr OnsiteFull Time
15+ YOEBachelor's degree in aerospace or mechanical engineering and 15+ years' related experience, or master's degree and 13+ years. Requires aerospace design authority experience, people management, process development, and PDM/configuration management experience.
SolidWorks, CAD, PDM, VPX
3w
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Manufacturing Area Engineer
Front Royal, Virginia, United States
$90k-$100k/yr OnsiteFull Time
5+ YOEMechanical/Chemical engineering degree preferred or 5 years project engineering experience; industrial chemical processing experience preferred; strong communication, analytical and presentation skills; ability to coordinate mechanical/process/electrical design.
SAP, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft Project, Microsoft Visio, Microsoft Outlook, Microsoft SharePoint
1w
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Manufacturing Engineer
Clarksburg, Maryland, United States
$115k-$140k/yr OnsiteFull Time
3+ YOEBachelor’s degree in mechanical, manufacturing, industrial, or related engineering; 3–6 years manufacturing engineering experience; CAD, process documentation, assembly, 8D problem-solving, and cross-functional production support experience.
Computer-Aided Design (CAD), Inventor, SolidWorks, Creo, 8D, Process Failure Mode and Effects Analysis (PFMEA), Six Sigma, Lean
2mo
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Manufacturing Engineer
Rocket Center, West Virginia, United States
$72k-$108k/yr OnsiteFull Time
2+ YOEBSc in relevant engineering +2 years manufacturing experience (or STEM MS with 0 yrs), U.S. citizenship, knowledge of mechanical manufacturing, 2D drawing interpretation, GD&T, CNC/CAD/CAM familiarity, and ability to support production processes.
ACAD, MASTERCAM, SolidWorks, NX, CNC, GD&T
1w
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Manufacturing Design Engineer
Sterling or Fairfax or Chantilly
$73k-$135k/yr OnsiteFull Time
Bachelor’s in mechanical, industrial, manufacturing engineering, or related field, or equivalent experience. Requires 4+ years’ related experience with bachelor’s or 2+ years with graduate degree; CAD/SolidWorks, quality systems, and process improvement experience preferred.
CAD, SolidWorks, Computers
2mo
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Space Vehicle Attitude Control Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEActive TS/SCI with polygraph; degree in aerospace/astronautical/mechanical engineering; 9+ years experience (B.S.) with spacecraft ACS hardware/software, control theory, and DoD/IC processes; strong collaboration skills.
2mo
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Project Engineer
Front Royal, Virginia, United States
OnsiteFull Time
5+ YOEMechanical or Chemical Engineering degree preferred or 5 years of relevant project engineering experience; industrial plant chemical processing experience; strong communication and interpersonal skills; proficiency with SAP and Microsoft Office.
SAP, Microsoft Office (Word, Excel, PowerPoint, Access, Project, Visio, Outlook, SharePoint)
3mo
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R&D Engineer I
Winchester, Virginia, United States
$71k-$100k/yr OnsiteFull Time
0+ YOEBS Chemical Engineering; 0-5 years in thermoplastic processing, chemical manufacturing, or mechanical maintenance; manufacturing/research experience in polymerization or product design preferred.
1mo
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Traveling Project Manager
Dulles, Virginia, United States
FieldFull Time
7+ YOEBachelor's in Mechanical Engineering or Construction Management, 7–10+ years managing MEP/mechanical construction projects, MEP/MEP process piping experience, design/build and Lean Construction familiarity, strong planning, financial forecasting, and leadership skills.
1mo
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Traveling Project Manager, Senior
Dulles, Virginia, United States
FieldFull Time
15+ YOEBachelor's in Mechanical Engineering or Construction Management, 15+ years managing mid-to-large MEP projects, HVAC/process piping experience, strong project financial and scheduling skills, leadership and client communication skills.