Security Clearance Jobs in Mc Lean, VA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Attention Cyber Warriors: Your Next Mission Awaits!Are you a battle-hardened Linux engineer looking for your next challenge? Ready to continue defending our nation's digital frontlines in the civilian...

Database EngineerWarrenton/Tysons, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intel...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Location: McLean, VAChannel Manager – U.S. MarketChannel Sales | Strategic Partnerships | Airspace SecurityShape the Future of Airspace SecurityHelp bring next-generation airspace security technology ...

Location: McLean, VADirector of Business Development – Department of War (DoW)U.S. Defense Market | Strategic Growth | Business DevelopmentLead Strategic Growth Across the U.S. Defense MarketHelp shap...

Careers at AWS Cloud Engineer / Server Administrator REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in McLean, VA We’re seeking a driven AWS Cl...

R-00194540Description Leidos has a new and exciting opportunity for a Principal Cybersecurity Engineer in our Intel Sector's (IS) Analysis Solutions Business Area (ASBA).  Our talented team i...

R-00194537Description Leidos has a new and exciting opportunity for an Cybersecurity Engineer SME in our Intel Sector's (IS) Analysis Solutions Business Area (ASBA).  Our talented team is at ...

R-00194533Description Leidos has a new and exciting opportunity for an Information Systems Security Engineer (ISSE) SME in our Intel Sector's (IS) Analysis Solutions Business Area (ASBA).  Ou...

R-00194527Description Leidos has a new and exciting opportunity for a Principal Systems Administrator in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA).  Our talented team is...

R-00194526Description Leidos has a new and exciting opportunity for a Principal Network Engineer in our Intel Sector's (IS) Analysis Solutions Business Area (ASBA).  Our talented team is at t...

R-00194519Description Leidos has a new and exciting opportunity for a Network Engineer SME in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA).  Our talented team is at the for...

R-00194514Description Leidos has a new and exciting opportunity for a Systems Engineer - SME in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA).  Our talented team is at the f...

R-00194504Description Leidos has a new and exciting opportunity for a Principal Systems Administrator in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA).  Our talented team is...

IAP World Services, an Intrepid Global Solutions company, is a recognized leader in Facilities Management and Operations in support of Defense, Intelligence, and National Security missionsUnder a majo...

Backend Python Engineer About the Team Here at BTI360, we’ve built a culture that’s passionate about developing software engineers. Software doesn't build itself. People do.  In fact, teams of peopl...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Site Reliability EngineerLocation: Tysons, VAClearance: Top Secret (Poly preferred)DescriptionOur Client elevates the government contracting experience through rapid response, deep skill, and thoughtf...