919 principal engineer jobs at 204 companies in Forestville, MD
1d
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Principal Engineer
Dahlgren or Washington
$170k-$215k/yr HybridFull Time
15+ YOEMaster of Science in an engineering, scientific, or technical discipline; 15 years developing HPM or pulsed power systems; 10 years in engineering direction, relevant technologies, and military weapon systems programs; DoD Top Secret clearance.
HPM, RF, Science and Technology (S&T)
2mo
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Principal Engineer
Annapolis Junction or Laurel
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
15+ YOEProvide system engineering oversight for HPC environments: configure and maintain Linux clusters, support users, develop documentation, coordinate testing, use GitLab/GitLab CI; minimum 15 years technical experience and current government clearance with polygraph.
Linux, HPC, GitLab, GitLab CI
3mo
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Senior Principal Mission Engineer
Chantilly, Virginia, United States
OnsiteFull Time
15+ YOESenior Principal Mission Engineer with 15+ years in DoD/NRO space programs; OPIR/space ISR experience; MBSE; TS/SCI clearance preferred.
MATLAB, STK, MODTRAN, MBSE, Cameo
3mo
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Principal Engineer, Mechanical
Atlanta or Annapolis or Montgomery or Austin or Granbury or Fort Worth or Wharton or Alexander City or Perryman or Harrisburg
$151k-$168k/yr RemoteFull Time
10+ YOEBachelor's in engineering with 10 years experience; strong expertise in combustion turbines or steam turbines; leadership or senior-level credentials preferred.
Gas Turbine Technology, Engineering Analysis Tools
2w
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Salesforce Principal Engineer
Tysons or McLean
$85k-$167k/yr OnsiteFull Time
10+ YOEBachelor's degree in computer science, engineering, or technology preferred, or equivalent experience; 10+ years in banking technology and solution architecture; 5+ years mentoring technologists.
Salesforce Financial Cloud, Salesforce Data Cloud, MuleSoft, AWS, Artificial Intelligence (AI)
2mo
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Senior Principal Engineer
Washington, District of Columbia, United States
$159k-$191k/yr HybridFull Time
10+ YOEBachelor's in electrical engineering, 10+ years in electric power planning/operations/reliability, NERC knowledge, strong communication and consensus-building, Microsoft Office proficiency.
Microsoft Word, PowerPoint, Microsoft Excel, Microsoft Outlook, Clear Company
1mo
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Associate Principal Engineer
Dulles, Virginia, United States
OnsiteFull Time
12+ YOE5+ MgmtBachelor's degree in engineering, PE license, 12+ years relevant experience with 5+ years managing people; expert HVAC/plumbing systems knowledge; strong communication and CADD/Microsoft skills.
CADD, Microsoft Office, Microsoft Excel
2mo
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Principal Engineer
Dahlgren or Washington
OnsiteFull Time
25+ YOE25+ years US Navy or equivalent experience with Aegis/ABMD/SSDS/IAMD/NIFC-CA or similar systems, advanced writing/speaking skills, 2 years Microsoft Office experience, US citizenship and eligibility for access to classified information.
Aegis Combat System, Aegis Ballistic Missile Defense (ABMD), NIFC-CA, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2w
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Sr. Principal Engineer - Autonomy
Frederick, Maryland, United States
$104k-$174k/yr OnsiteFull Time
6+ YOEBachelor's degree in engineering or related field and 6+ years of related experience; advanced C++ and ROS2 proficiency, autonomous systems experience, Ubuntu 22.04+, and distributed systems expertise.
C++, ROS2, Ubuntu 22.04+, graphical user interfaces, inter-process messaging
2mo
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Principal Mechanical Engineer
Sterling, Virginia, United States
OnsiteFull Time
9+ YOESenior mechanical engineer with 9+ years experience in aerospace/space hardware, ABET degree, CAD/FEA expertise, PDM experience, and cross-disciplinary collaboration.
SolidWorks, ANSYS Workbench, PDM
1mo
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Principal/Sr. Principal Engineer Systems
Baltimore, Maryland, United States
$109k-$204k/yr OnsiteFull Time
5+ YOE0.5+ MgmtActive Secret clearance, hardware design/test and BWI factory experience, leadership as IPT lead, bachelor's or master's in engineering or STEM (experience may substitute), 5+ years industry experience (principal) or 8+ (sr principal).
1w
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Principal Engineer - FPGA/ASIC Design
Reston or Washington, D.C. or Indianapolis or West Lafayette
$152k-$247k/yr HybridFull Time
5+ YOEBachelor's with 5+ years, master's with 3+ years, or PhD in electronics or computer engineering; U.S. citizenship required. FPGA/ASIC, RTL, VHDL/Verilog/SystemVerilog and verification experience required.
FPGA, ASIC, DO-254, VHDL, Verilog, SystemVerilog, TCL, Python, Shell, Windows, Linux, Git, SVN, Actel, Xilinx, MATLAB, Simulink, Cameo Systems Modeler, MagicDraw, SysML, ILA, JTAG, Microsoft Excel
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Principal Engineer - FPGA/ASIC Design
Reston, Virginia, United States
$152k-$247k/yr HybridFull Time
5+ YOEBachelor's degree plus 5+ years, master's plus 3+ years, or PhD in electronics or computer engineering; U.S. citizenship required. FPGA/ASIC, RTL, verification, timing closure, and development tool experience required.
FPGA, ASIC, VHDL, Verilog, SystemVerilog, MATLAB, Simulink, Cameo Systems Modeler, MagicDraw, TCL, Python, Shell, Windows, Linux, Git, SVN, JTAG, ILA, DO-254, SysML, Actel, Xilinx, oscilloscopes, logic analyzers
2mo
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Principal or Sr. Principal Mechanical Engineer
Annapolis, Maryland, United States
$99k-$185k/yr OnsiteFull Time
5+ YOEBS in Mechanical/Aerospace/Ocean Engineering (or equivalent STEM) with 5+ yrs (Principal) or 8+ yrs (Senior Principal) experience; US citizen able to obtain TS/SCI and pass polygraph; proficiency with engineering design/analysis/office tools; ability to work onsite in Annapolis.
Siemens NX, Teamcenter
1mo
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Senior Principal Software Engineer
Annapolis Junction, Maryland, United States
$183k-$193k/yr HybridFull Time
8+ YOEBachelor's in software engineering (or related STEM) with 10+ years experience or Master's with 8+ years; ability to obtain DoD TS/SCI clearance; strong software lifecycle, embedded/Linux development, Kubernetes/CI/CD experience.
CI/CD, Kubernetes, Helm, containerd, Docker, Podman, FPGA, Linux, Model Context Protocol (MCP), AI/ML
2mo
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Sr Principal Sys Engineer - D5LE2
Rockville, Maryland, United States
$150k-$254k/yr HybridFull Time
10+ YOEBachelor's in engineering, 10+ years systems engineering in DoD acquisition with 5+ years on ACAT 1 strategic deterrence programs; MBSE, DoD 5000 knowledge; strong communication, risk management, and documentation skills; must be U.S. person and able to obtain Secret clearance.
MBSE, DoD 5000 Adaptive Acquisition Framework
3mo
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Senior Principal Reverse Engineer
Arlington, Virginia, United States
OnsiteFull Time
10+ YOEUS Citizenship; active TS/SCI clearance; DHS suitability; 10+ years hardware reverse engineering or embedded systems analysis.
IDA Pro, Ghidra, Binary Ninja, Python, C, Assembly
3mo
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Principal Systems Engineer (Onsite)
Sterling, Virginia, United States
$118k-$225k/yr OnsiteFull Time
8+ YOERequires STEM degree with 8+ years experience or advanced degree with 5+ years; U.S. DoD Secret clearance; U.S. citizenship.
Python, MBSE, DOORS, JAMA, JIRA, Confluence, MIL-STD-810, MIL-STD-461, MIL-STD-704
2mo
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Senior Engineer (Engineer III) / Principal Engineer (Engineer IV) – Propulsion
Rockville, Maryland, United States
$160k-$200k/yr OnsiteFull Time
7+ YOESenior or Principal propulsion engineer with 7-10+ years, leadership of engineering teams, strong project management, and aerospace/system design expertise.
2d
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Circularity and Extended Producer Responsibility (EPR) Advocacy Principal Engineer
Washington, District of Columbia, United States
$136k-$221k/yr OnsiteFull Time
10+ YOEBachelor's degree in engineering, 10+ years of related experience, chemical and materials management expertise, regulatory experience, project management, and strong communication and negotiation skills.
Microsoft Office, AI
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