40 mechanical process engineer jobs at 29 companies in Annapolis, MD
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Water/Wastewater Process Mechanical Engineer
Fairfax, Virginia, United States
$90k-$185k/yr OnsiteFull Time
5+ YOEBachelor's in Mechanical/Civil/Chemical Engineering,5+ years designing process piping and mechanical systems for water/wastewater facilities,AutoCAD and Microsoft Office proficiency,PE in VA preferred.
AutoCAD, Microsoft Office, Revit
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Process Engineer
Cockeysville, Maryland, United States
$80k-$85k/yr OnsiteFull Time
2+ YOEBachelor's in mechanical/industrial/aerospace engineering, 2+ years manufacturing/process experience, CAD/AutoCAD and process simulation knowledge, familiarity with SOPs and safety regulations; US citizen or green card required.
CAD, AutoCAD
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Mid-Level Process Mechanical Designer
Pittsburgh or Philadelphia or Columbus or Independence or Troy or Cincinnati or Saint Paul or Milwaukee or Andover or Syracuse or Virginia Beach or Alexandria or Columbia or Richmond
$64k-$105k/yr HybridFull Time
4+ YOE4+ years in process mechanical design; proficient in Revit and AutoCAD; P&ID coordination; piping design; project design gates; mentoring.
Revit, AutoCAD, P&ID, Microstation?
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Thermal Mechanical Engineer
Baltimore, Maryland, United States
OnsiteFull Time
5+ YOEBSc or MSc in Mechanical Engineering (BSc minimum). 5+ years in high-temperature systems, reactor or process equipment design, thermal systems engineering. Experience with SolidWorks/Inventor and ANSYS/COMSOL (CFD/FEA); knowledge of high-temperature materials and ASME/piping design.
SolidWorks, Inventor, ANSYS, COMSOL, CFD, FEA
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Mechanical Engineer IV
Hunt Valley or Belleville or Milwaukee
$100k-$130k/yr OnsiteFull Time
10+ YOERequires a 4-year engineering degree, 10+ years of experience, construction process knowledge, building code expertise, AutoCAD or Revit knowledge, and strong communication skills. EIT or PE preferred.
AutoCAD, Revit
1d
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Senior Process Engineer - Equipment
Harmans or Baltimore or Washington
$94k-$128k/yr OnsiteFull Time
4+ YOEBachelor's degree or higher in engineering and 4+ years of GMP or biopharma maintenance/engineering experience. Requires mechanical, electrical, automation, sterile manufacturing, cGMP, troubleshooting, and documentation expertise.
Computerized Maintenance Management System (CMMS), Standard Operating Procedures (SOPs), Supervisory Control and Data Acquisition (SCADA)
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Manufacturing Process Engineer
Baltimore, Maryland, United States
$64k-$93k/yr OnsiteFull Time
1+ YOEBachelor's degree in mechanical or relevant engineering discipline, 1–3 years of manufacturing and engineering technology experience, critical thinking, troubleshooting, communication, and U.S. Person status or authorization.
modeling software
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Sr. / Principal Welding Process Engineer
Stevensville, Maryland, United States
$116k-$156k/yr OnsiteFull Time
10+ YOEBachelor's in welding/materials/mechanical engineering,10+ years welding process development in compliance-driven manufacturing, welding metallurgy expertise, procedure and welder qualification experience, AS9100/NADCAP knowledge.
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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
3mo
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Process Control Engineer (USA - Havre de Grace, MD, US)
Havre de Grace, Maryland, United States
$112k-$140k/yr OnsiteFull Time
5+ YOEBS in chemical or mechanical engineering; 5+ years in process and project engineering; strong communication; MS Office; experience with process instrumentation and plant automation; chemical industry background.
OSI PI, DCS/PLC, Data acquisition, MS Outlook, MS Excel, MS Word, MS Access, Minitab
1w
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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)
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Senior Commissioning / Construction Support Engineer (Wastewater Process Facilities)
Alexandria or Washington
$130k-$190k/yr FieldFull Time
8+ YOERequires 8–15+ years in wastewater, industrial, or process facilities; commissioning/startup experience; process, mechanical, electrical, controls, and SCADA knowledge; and active construction-site experience.
SCADA
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Resident Engineer
Washington or Baltimore
$80k-$100k/yr OnsiteFull Time
4+ YOEBA/BS in mechanical, electrical, or civil/structural engineering plus 4 years' related experience or equivalent; PE or ability to obtain within 1 year; OSHA 10; experience with wastewater construction and mechanical process equipment.
PMIS- e-Builder
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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
1mo
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Manufacturing Engineer
Germantown, Maryland, United States
$69k-$90k/yr OnsiteFull Time
0+ YOEBachelor’s degree in mechanical or manufacturing engineering, up to 2 years’ relevant experience, SolidWorks or equivalent 3D CAD, GD&T, engineering drawings, manufacturing processes, ERP/BOM knowledge, and U.S. citizenship.
SolidWorks, 3D CAD, GD&T, ERP, BOM
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Senior Systems Engineer
Fort Belvoir, Virginia, United States
$113k-$238k/yr OnsiteFull Time
8+ YOEActive Secret clearance, BS in Systems Engineering and 8+ years experience; subject-matter expertise in systems engineering, FLIR/electro-optical systems, mechanical experience, and DOD acquisition processes.
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Water/Wastewater Project Manager - Process Mechanical
Richmond or Fairfax
$131k-$169k/yr OnsiteFull Time
10+ YOEBachelor's in engineering, PE in Virginia, 10+ years water/wastewater experience, project management (scope/schedule/budget), technical design and client development skills.
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Manufacturing Engineer
Germantown, Maryland, United States
$69k-$90k/yr OnsiteFull Time
0+ YOEBachelor's in Mechanical or Manufacturing Engineering, up to 2 years relevant experience, SolidWorks and ERP proficiency, knowledge of GD&T and manufacturing processes, U.S. citizenship and active/obtainable DOD security clearance required.
SolidWorks, ERP, BOM, GD&T
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New Products Manufacturing Engineer
Sparrows Point or Baltimore or Washington
$74k-$174k/yr OnsiteFull Time
3+ YOEBachelor's degree in mechanical engineering or related field, 3–5 years of related engineering experience, 3D CAD and 2D drawing proficiency, manufacturing process knowledge, MS Office proficiency, and industrial tool use.
3D CAD, Microsoft Office, Oracle ERP, Windchill PLM, Autodesk Inventor, AutoCAD, 3D printing
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New Products Manufacturing Engineer
Sparrows Point or Baltimore or Washington
$74k-$174k/yr OnsiteFull Time
3+ YOEBachelor's degree in mechanical engineering or related field, 3–5 years of engineering experience, 3D CAD and 2D drawing proficiency, manufacturing process knowledge, MS Office proficiency, and willingness to work in an industrial environment.
Microsoft Office, 3D CAD, Oracle ERP, Windchill PLM, Autodesk Inventor, AutoCAD