Security Clearance Jobs in Herndon, VA

Date Posted:2026-09-28Country:United States of America Location:US-MA-MARLBOROUGH-MA3 ~ 1001 Boston Post Rd ~ BLDG 3 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

We are seeking a talented and experienced Expert Software Engineer to join our dynamic team. The ideal candidate will have over 10 years of software development experience with a strong background in ...

Candidates must already possess an active Top Secret/SCI to be considered. Summary: • Manage cloud infrastructure and automate deployment processes. • Develop solutions using Kubernet...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

SMX is seeking a Senior Director, Oracle Practice. The Oracle Practice Leader grows SMX's share of federal Oracle work as agencies move from on-premises E-Business Suite and database estates to Oracle...

The SAP Practice Leader builds SMX into a go-to partner for federal SAP modernization, with the S/4HANA migration wave as the central growth thesis. SAP ECC mainstream maintenance ends in 2027, which ...

The Analytics & Applications Practice Leader builds the ESS capability that turns agency data into decisions and modernizes the applications mission users rely on. The leader must pick where SMX will ...

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

R-00194664Description Leidos Health and Services Sector currently has an opening for overnight Call Center Triage Consultants, contingent upon shift availability, to work remotely inside the Unit...

R-00194799Description Our staff provides Non-medical counseling (NMC) services and additional outreach services through a single DoD maintained and operated MFLC program. The standard MFLC counseling ...

Agensys is seeking an Identity Data Analyst to turn identity and access data into actionable findings, risk indicators, remediation work, and leadership reporting. This seasoned analytical role requ...

Application deadline: Oct 21, 2026Do you have hands-on experience in High Performance Computing (HPC) or High Throughput Computing (HTC)? Do you want to make a huge impact on a dynamic, fast moving bu...

Title: Software Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence...

OverviewThe Software Engineer will design, develop, code, test, and debug complex software products to be deployed in a mission critical environment. The ideal candidate is a hands-on developer with s...

Suvi Global Services is looking for a talented Jr. DevOps Engineer to add to their dynamic team supporting highly visible federal contracts. This role supports and provides security monitoring and au...

ResponsibilitiesThe Sponsor's Digital Workforce Solutions component within the organization's Enterprise Data Management (EDM) element requires a Systems Architect to assess current "as-is" architectu...

Zachary Piper Solutions is looking for a Java Application Developer to join large federal program. This is fully onsite in Herndon, VA and a full time position.**Mission essential program. Fully funde...

R-00194717Description Few IT jobs come with a mission like this one! Leidos is looking for a Senior Systems Engineer to support the United States Antarctic Program (USAP) under the National Science Fo...

R-00194761Description Leidos Health and Services Sector currently has an opening for a Support Navigator to work remotely. This is an exciting opportunity to use your experience helping the Military O...