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14,740 senior engineer jobs at 1,974 companies in Leesburg, VA

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Senior Infrastructure Engineer
College Park, Maryland, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
12+ YOEPoly cleared senior engineer with 12+ years in systems engineering or application prototyping; strong customer-facing and leadership capabilities; relevant certifications.
INCOSE, CISSP, CCNA, RHCE, MCSE, VCP, ITIL, PMP, Agile
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Senior Infrastructure Engineer
College Park, Maryland, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
12+ YOESenior-level infrastructure engineer with 12+ years in system engineering/prototype development; active TS/SCI w/ Polygraph; multiple technical certs; on-site near College Park, MD.
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Senior Electrical Engineer - Buildings
Butler or Stamford or Philadelphia or Burlington or New York or Albany or Pittsburgh or Rochester or Hauppauge or Cleveland or Vestal or Washington
$135k-$203k/yr OnsiteFull Time
Stantec
StantecTSX: STN: Provides professional engineering, architecture, and environmental consulting services.
15+ YOESenior electrical engineer with 15 years+ exp, PE license required; Bachelor's in Electrical/Architectural Engineering with lighting emphasis; LEED preferred; proficient in Revit/AutoCAD; strong leadership and client skills.
Revit, AutoCAD, Microsoft Office, AGI 32, SKM, Newforma
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Senior Mechanical Design Engineer
Washington, District of Columbia, United States
$150k-$190k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
8+ YOESenior mechanical design engineer with CAD proficiency, 8+ years, DoD secret clearance, leadership experience.
Solidworks CAD/CAM, CAD tools
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Senior Principal Mission Engineer
Chantilly, Virginia, United States
OnsiteFull Time
OASYS
OASYS: Provides technology services and products for government and defense.
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
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Senior Systems Engineer
Woodbridge, Virginia, United States
OnsiteFull Time
Redhorse
Redhorse: Delivering data insights and technology solutions to government agencies.
8+ YOEActive TS/SCI clearance; BS in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, or related STEM; 8+ years systems engineering; 5+ years supporting CNO; experience VR/RE/CNE; Linux-based infrastructure; lifecycle design and deployment.
Linux, Python, C, Go, Java, Docker, Podman, Kubernetes, AWS
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Senior Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
OMNI Consulting Solutions
OMNI Consulting Solutions: Independent provider of consulting services to government and DoD focusing on systems engineering and technical assistance.
10+ YOEBachelor’s in Engineering or related field; 10+ years aerospace/defense/space experience; active TS/SCI clearance; strong systems engineering and MBSE knowledge.
Cameo, MagicDraw, Jira, Confluence, DOORS, MATLAB, Python
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Senior Power Electronic Engineer
Sterling, Virginia, United States
OnsiteFull Time
Accelevation
Accelevation: Designs, manufactures, and installs physical infrastructure for technology facilities.
7+ YOESenior Power Electronics Engineer with 7+ years in high-current industrial power electronics; SCR/thyristor switching; UL/ NEC compliance; Altium/OrCAD; PCB review; EMC/EMI mitigation.
Altium Designer, OrCAD, MATLAB/Simulink, PLECS, LTspice
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Senior Mechanical Engineer
Alexandria, Virginia, United States
OnsiteFull Time
Applied Research Associates
Applied Research Associates: Provides scientific research and engineering solutions for complex problems.
6+ YOEMaster's in Mechanical Engineering; 6-8 years DoD/industry mechanical problems; US citizen; TS clearance; able to lead teams; strong communications; reverse engineering experience.
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Senior Systems Engineer
Annapolis Junction, Maryland, United States
$145k-$155k/yr OnsiteFull Time
Lentech
Lentech: Provides mission-critical IT and engineering solutions for government agencies.
10+ YOEActive TS/SCI with Full Scope (MD); 10+ years systems engineering; Scrum Coach certification; SAFe/agile experience; 12 years with HS or 7 years with Bachelors; multiple engineering degrees options.
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Senior Systems Engineer
Fort Meade or Annapolis Junction
$185k-$193k/yr OnsiteFull Time
Red Arch Solutions
Red Arch Solutions: Provides IT engineering solutions for the intelligence community.
19+ YOEActive TS/SCI with Polygraph; extensive systems engineering experience; strong documentation and architecture skills.
Jira, C4 modeling
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Engineer / Senior Engineer (Secret Clearance)
Washington, District of Columbia, United States
OnsiteFull Time
The Building People
The Building People: Provides technology-infused real estate and facilities management services.
7+ YOEBachelor's in Engineering required; PE required for Senior Engineer. Engineer: 7+ years; Senior Engineer: 10+ years. Active Secret clearance required. Experience conducting MEP/structural/civil assessments, design, and compliance.
Predictive Index
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ENGINEER - SENIOR LEVEL
Washington, District of Columbia, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: Senior engineering services provider supporting naval combat systems.
15+ YOESenior engineer with Navy AEGIS experience; years of relevant DoD systems engineering and leadership required.
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Senior Reliability Engineer
Arlington, Virginia, United States
HybridFull Time
Redhorse Corporation
Redhorse Corporation: Provides management consulting and IT services to government agencies.
15+ YOE15+ years DoD reliability engineering; CRE; aerospace/mechanical/DoD aircraft experience; active Secret clearance; travel; strong communication.
Microsoft Office Suite, Word, Excel, PowerPoint, File sharing applications
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Senior Reverse Engineer
Fort Meade, Maryland, United States
$160k-$240k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
12+ YOETS/SCI with polygraph; 12 years reverse engineering; bachelor’s in technical field; strong RE and software development; analytical and teamwork skills.
Reverse engineering tools, Networking tools, Malware analysis tools, Software development
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Senior Electrical Engineer
Herndon, Virginia, United States
OnsiteFull Time
Bowman Consulting Group
Bowman Consulting GroupNASDAQ: BWMN: Provider of engineering and infrastructure consulting services.
10+ YOEBachelor's in Electrical Engineering; 10+ years' design experience; proficient in AutoCAD/Revit/SKM; LEED/EIT preferred; PE license preferred.
AutoCAD, Revit, SKM, Lighting Design Software
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Senior Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
10+ YOE10+ years program management/analytical experience; Bachelor’s in Engineering/Physics/Statistics/CS or Science; TS/SCI eligible; DoD acquisition experience desired.
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Senior Network Engineer
Springfield, Virginia, United States
HybridFull Time
FEDITC
FEDITC: Provides IT, cybersecurity, and engineering services to federal agencies.
7+ YOE7+ years in network engineering, monitoring, or observability; hands-on with enterprise monitoring platforms; SNMP/NetFlow; Linux/Windows; Ansible/Python; Kubernetes; strong communication.
ScienceLogic SL1, NetScout, VOSS, Dynatrace, SolarWinds, Ansible, Python, Kubernetes, Linux, Windows, Visio
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Senior Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
ANSER
ANSER: Provides research and analysis for national and homeland security missions.
12+ YOETS/SCI with Poly; 12+ years in systems engineering and DoD/IC programs; BS in a STEM field; cloud/hybrid/on-premises experience; NSG/ASG familiarity.
MBSE, Digital Engineering, GIS, Cloud, Service-Oriented Architecture, DoD/IC environments
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Senior Applications Engineer
Washington or Foxboro
$130k/yr OnsiteFull Time
Mitsubishi Electric Iconics Digital Solutions
Mitsubishi Electric Iconics Digital Solutions: Provides industrial automation, SCADA, and IoT software solutions.
5+ YOE5+ years deploying ICONICS GENESIS v10/v11; Bachelor's or Master's in Engineering; strong customer-facing and networking skills; SQL Server experience; federal credentials a plus.
ICONICS GENESIS, SQL Server, OPC, BACnet, Modbus, SNMP, IoT protocols
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