Security Clearance Jobs in Herndon, VA

R-00174874Description Leidos has an opening in our Digital Modernization Sector for a talented and energetic  Financial Analyst Lead to work with the best and brightest employees around the count...

R-00174862Description Leidos is seeking a UX Specialist to be part of the mission solution and help lead our customer’s Digital Modernization Strategy.  Join one of our high performing team...

R-00174607Description Leidos currently has an opening for a Staffing Manager to support the AGUN program.Candidates will be required to hold and maintain a DOD SECRET CLEARANCE.  JOB DESCRIPTION:...

R-00174831Description The Leidos Partnership for Defense Health is seeking a Release Manager to work REMOTELY and support its $4.6B single-award DHMSM IDIQ contract, known as MHS GENESIS. This highly ...

DescriptionApplication deadline: Feb 4, 2026This position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygrap...

DescriptionApplication deadline: Feb 4, 2026The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant to join our team at Amazon Web Services (AWS). In thi...

DescriptionApplication deadline: Feb 4, 2026This position requires that the candidate selected be a US Citizen and obtain and maintain an active TS/SCI security clearance.The Amazon Web Services Profe...

DescriptionApplication deadline: Feb 4, 2026This position requires that the candidate selected be a US Citizen and obtain and maintain an active TS/SCI security clearance.The Amazon Web Services Profe...

DescriptionApplication deadline: Feb 4, 2026This position requires that the candidate selected be a US Citizen and obtain and maintain an active TS/SCI security clearance.The Amazon Web Services Profe...

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough resul...

Job Number 698733BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

Markon's Partner company is seeking a CNO focused Cyber Test Engineer to make a direct positive impact on our Virginia Customer's needs and mission out of the Dulles Corridor area.ResponsibilitiesVeri...

R-00174721Description Leidos   was awarded   the U.S. Air Force Cloud One Architecture and Common Shared Services contract   a nd   currently   an opening for a   Data Tr...

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough resul...

Akima's Technology Solutions and Products Group (TSPG) is seeking a motivated individual for the role of Sales, Business Development and Account Management. The candidate will be responsible for unco...

General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, ai...

Intelligent. Dynamic. Resilient. Everfox, formerly Forcepoint Federal, has been defending the world's most critical data and networks against the most complex cyber threats imaginable for more than 25...

R-00174702Description Senior Analyst – Joint Air-Ground Integration (ACC/A3J Support)Leidos is seeking a mission‑focused Senior Analyst to join our respected Joint Air‑Ground Integra...

R-00174657Description Leidos is seeking a Network Engineer to join our AGUN migration team. This position will be 100% remote with some associated travel.PROGRAM SUMMARY: The AGUN program is a highly ...

Description:Reporting to the Manager, Engineering (ASIC/FPGA), the Senior Member of Engineering Staff (SMES) will be part of the key design team, responsible for the delivery of FPGAs for defense appl...