71 principle engineer jobs at 47 companies in Hyattsville, MD
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Cost Engineer, Principle
Tysons, Virginia, United States
OnsiteFull Time
5+ YOEFive+ years with a Master’s degree; multiple advanced degrees/experience combinations; proficient in MS Office and AutoCAD; experience with estimating, project management, and scheduling software.
MS Office, AutoCAD, Estimating Software, Project Management Software, Scheduling Software
2w
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Principle Engineer - Polymer Materials
Baltimore, Maryland, United States
$130k-$170k/yr OnsiteFull Time
8+ YOEPh.D. in Chemistry, 8+ years in polymer synthesis and advanced composites, expertise in thermosets and nanocomposites, characterization tools, R&D leadership, and U.S. Person status or export authorization.
FTIR, NMR, DSC, TGA, DMA, SEM, ARES G2
3w
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Principle Senior Mechanical Engineer, Facility Systems
Washington, District of Columbia, United States
$118k-$201k/yr OnsiteFull Time
8+ YOEABET-accredited BS in Mechanical Engineering with extensive HVAC/mechanical systems experience, 6–8+ years related professional experience, proficiency with HVAC equipment sizing and codes, desire to attain PE, strong communication skills.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft Teams, Trane Trace, Carrier HAP
2mo
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Cost Engineer, Principle
Tysons, Virginia, United States
$125k-$156k/yr OnsiteFull Time
5+ YOEMinimum 5+ years experience (varies by degree), proficiency with AutoCAD and Microsoft Office, estimating and project scheduling experience, blueprint interpretation, and familiarity with electrical equipment and contract documents.
Microsoft Office, AutoCAD, MS Project, P6, Accubid
3mo
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Azure DevOps Engineer III (Principle) (78176)
Sterling, Virginia, United States
OnsiteFull Time
6+ YOESenior DevOps engineer with 6-10+ years of experience in CI/CD, IaC, and cloud platforms; leadership and collaboration across teams; Azure focus.
GitHub Enterprise Actions, Terraform, Ansible, Azure, Kubernetes, PowerShell, Bash, Python
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Junior Engineer
Indian Head, Maryland, United States
$100k-$120k/yr OnsiteFull Time
1+ YOEBachelor's in engineering, active DoD SECRET clearance, minimum 1 year engineering experience, knowledge of engineering principles, strong analytical and communication skills.
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Engineer
Temple Hills, Maryland, United States
$45k-$65k/yr OnsiteFull Time
Bachelor's in Mechanical Engineering required, proficiency in SolidWorks/AutoCAD, understanding of mechanical principles, strong analytical and communication skills.
SolidWorks, AutoCAD
3w
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Electronics Engineer
Washington, District of Columbia, United States
$128k-$198k/yr OnsiteFull Time
1+ YOESpecialized experience designing or applying engineering principles to airfield electrical systems (lighting, signage, navigational aids), plus an engineering degree or equivalent; U.S. citizenship and college transcripts required.
1w
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Engineer I- Department of Public Works
Baltimore, Maryland, United States
$76k-$126k/yr OnsiteFull Time
Bachelor of Science in engineering required, or master's degree in engineering substitution. Knowledge of engineering principles, technical reporting, investigations, standards, codes, and effective communication required.
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Entry-Level Engineer | Newport News 2026
Newport News, Virginia, United States
OnsiteFull Time
Bachelor of Science in an engineering discipline; knowledge of engineering principles; strong verbal and written communication.
Scheduling software
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Bridge Engineer II
Baltimore or Arlington
$78k-$117k/yr OnsiteFull Time
2+ YOEBachelor's degree in engineering with 2 years of relevant experience or master's degree with 1 year. Requires engineering principles, bridge design fundamentals, Microsoft Office Suite, MicroStation, and AutoCAD proficiency.
Microsoft Office Suite, MicroStation, AutoCAD
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Traffic Design Engineer
Hunt Valley, Maryland, United States
$39-$47/hr OnsiteFull Time
Perform traffic engineering design and analysis using engineering principles, prepare plans and computations, analyze survey data, develop cost estimates, and coordinate with project teams.
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Spectrum Certification Engineer - 29371
Fort Meade, Maryland, United States
$109k-$140k/yr OnsiteFull Time
Experience in DoD spectrum management or RF engineering, working knowledge of NTIA and ITU, Microsoft Office proficiency, and demonstrated command of engineering principles.
DD Form 1494, EL-CID, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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Mechanical Engineer
Columbia, Maryland, United States
$100k-$140k/yr OnsiteFull Time
1+ YOEBachelor's degree in mechanical engineering or related field, 1–5 years of relevant experience, SolidWorks or similar 3D CAD knowledge, thermal principles, documentation, communication, teamwork, and active Secret clearance.
SolidWorks, Ansys, FloTHERM, COMSOL, 3D CAD, 3D printing, Microsoft Excel
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GENERAL ENGINEER
Stafford, Virginia, United States
$102k-$158k/yr OnsiteFull Time
1+ YOEMinimum one year specialized experience equivalent to GS-11/NH-02 applying systems engineering principles in defense acquisition programs; expert knowledge in listed functional areas and strong oral/written communication.
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Section Engineer - BGE Gas Transmission Eng
Baltimore, Maryland, United States
$112k-$154k/yr HybridFull Time
7+ YOEBachelor's in engineering with 7+ years' professional engineering experience (6+ with Master's or PE). Ability to analyze complex gas transmission systems, apply engineering principles, knowledge of regulations and standards; strong communication and leadership skills.
CYMDIST, PSS\\E, Python, PLS-CAD, Pole Foreman, Power BI
2w
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Returning New Grad Engineer I - Winter/Summer 2027 - Mid Atlantic Division (For Current/Former HNTB Interns Only)
Philadelphia or Harrisburg or Charlotte or Whitehall or Pittsburgh or Baltimore or Fairmont or Elkins or Raleigh or North Charleston or Washington or Glen Allen or King of Prussia or Arlington or Scott Depot
$66k-$115k/yr OnsiteFull Time
Bachelor's degree in Engineering; familiarity with Microsoft Office, MicroStation and/or AutoCAD; understanding of engineering principles; EIT preferred; Master's and EIT are preferred.
Microsoft Office, MicroStation, AutoCAD
1w
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Returning Intern Engineer - Summer 2027 - Mid Atlantic Division (For Current/Former HNTB Interns Only)
Philadelphia or Raleigh or Charlotte or Virginia Beach or Scott Depot or Harrisburg or North Charleston or Washington or Pittsburgh or Arlington or Baltimore or King of Prussia
$21-$36/hr OnsiteFull Time
Current enrollment in an accredited post‑secondary engineering program, high school diploma/GED or equivalent; understands basic engineering/math principles and Microsoft Office proficiency.
Microsoft Office
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Principal Application Engineer (hybrid)
New Freedom or San Antonio or York or Baltimore
$90k-$120k/yr HybridFull Time
3+ YOEBachelor's degree, 3+ years experience (HVAC or chiller technology preferred), knowledge of refrigeration principles, up to 15% travel.
1mo
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Field Service Engineer (4+ years)
Baltimore or Rochester or St. Louis or Louisville or Pittsburgh or Greenville or Phoenix or Reno or Detroit or Kansas City or Las Vegas or Minneapolis or Tulsa
$60k-$90k/yr FieldFull Time
4+ YOEMinimum 4 years relevant field service or clinical customer support experience, high school or technical education, troubleshooting and repair skills, ability to apply engineering principles, strong communication, willingness to travel up to 75%.