Security Clearance Jobs in Maryland

Date Posted:2026-08-07Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

Who We Are:Headquartered in Washington, DC, Versar Global Solutions provides full mission lifecycle solutions for challenges faced by our government and commercial Customers in the natural, built, and...

CETS: Junior Administrative ProfessionalAberdeen, MDApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense a...

CETS: Engineer III (Network IT, IA/Cyber Support)Aberdeen, MDApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on ...

CETS: Database Specialist/Admin Lead I (Program Management Portal)Aberdeen, MDApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a par...

CETS: Engineer, General III Aberdeen, MDApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National ...

CETS: Technical WriterAberdeen, MDBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mi...

CETS: Operations Research Systems Analysis (ORSA) Tech (SME)Aberdeen, MD; Tampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with ...

CETS: Operations Research Systems Analysis Tech AdvisorAberdeen, MD; Tampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a par...

CETS: Administrative ProfessionalAberdeen, MDBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National ...

CETS: Procurement SupportAberdeen, MDBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security...

CETS: Logistics SupportAberdeen, MDBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security m...

Description & RequirementsMaximus has a new and exciting opportunity for an Enterprise Architect to make a meaningful impact for a National Security client in Bethesda, MD, building interoperable, sec...

Description & RequirementsMaximus is seeking a Technical Surveillance Countermeasures (TSCM) SME for our client's operational requirements on a mission focused program within a challenging, dynamic se...

EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country’s most critical missions. We are a full-service government solutions company. ...

EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country’s most critical missions. We are a full-service government solutions company. ...

Java Software Engineer - Hybrid - FS PolyAnnapolis Junction, MDOur client tailors software, IT and data management to their customers' unique needs, fostering strong partnerships built on trust and tr...

Senior Systems Administrator- LINUX & VMs| SA3 -TS/SCI w/ MD Poly Security Clearance RequiredFt. Meade, MDComputer/SoftwareTulzi Technologies, LLC (Tulzi) prides ourselves on an open, and honest c...

Razor is looking for a Mid-Level System Administrator to manage, maintain, and troubleshoot mission-critical U.S. Government IT infrastructure. This role provides advanced operational support across ...

DescriptionAmazon's Security team is looking for a Senior Agentic AI Engineer to design and build agent-based systems that enable the security team to operate at scale on a first-of-its-kind AI Factor...