Security Clearance Jobs in Maryland

Vision IT is seeking a Systems Engineer – Operations & Maintenance (O&M) to support the 2026 Census Test (26CT) Technical Integration Program at the U.S. Census Bureau. This program plays a critical ...

Job Title: System Administrator Location: Annapolis Junction, MD or Fairfax, VA Company: Zachary Piper Solutions Duration: 4 years left on contract Clearance Required: TS/SCI w/ Full Scope Polygr...

*Applicants must posses a Secret Clearance for consideration* Zachary Piper Solutions is currently seeking a Windows/Linux System Administrator to support a mission-critical enterprise communication...

Zachary Piper Solutions is seeking a Systems Administrator to support a company focused on delivering secure, mission-critical communications solutions for federal government programs. This position i...

Piper Companies is looking for a Software Engineering Manager to join a very profitable insurance organization. This is a full-time position offering hybrid flexibility out of Frederick, MD.Essential ...

Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilitie...

Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilitie...

Job Number 725736BR Description:Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people wor...

Job Number 726654BR Description:What We're Doing:Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine ...

Job Number 726308BR Description:This position may be eligible for a $25K sign on bonus for external hires!What We're Doing:Lockheed Martin, Cyber & Intelligence invites you to step up to one of today...

Job Number 724668BR Description:Enjoy a rewarding career with Lockheed Martin Aeronautics Field Sustainment (AFS) supporting operations in a very active and high operational tempo Site Manager positi...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

Requisition Number: 28351 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $67,143.00 - $92,500.00 Security Clearance: Secret Level of Experience: Mid T...

Job Number 702257BR Description:What We're Doing:Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine ...

R-00182214Description Leidos is seeking a Senior Automation Tester to be part of the mission solution and help lead SSA’s Digital Modernization Strategy.  Join one of our high performing te...

R-00182206Description Leidos is seeking a Verint Contact Center Support Specialist to be part of the mission solution and help lead SSA’s Digital Modernization Strategy.  Join one of our hi...

R-00181866Description The Defense group at Leidos has a career opening for a System Administrator to take the role of GMS Tier III Manager on a DISA contract. This role is primarily on the customer si...

R-00182090Description Leidos is seeking a highly skilled Senior Unified Endpoint Management (UEM) Engineer to support the Defense Enclave Services (DES) program—an enterprise-scale digital moder...

ResponsibilitiesNoblis is seeking a Program Security Specialist to work in dynamic mission-oriented environment to support the government client located in Bethesda, Maryland. Job Responsibilities: D...

Sr. Application Developer Location: Germantown, MD Required Clearance: Public Trust Since 1999, ITEC has delivered mission-critical support to the DoD and Intelligence Community. Now pa...