Security Clearance Jobs in Herndon, VA

Join us at GrammaTech and become part of our team of innovative engineers and reverse engineers in Linthicum, Maryland or Herndon Virginia where you’ll dive into groundbreaking research on advanced em...

GrammaTech is actively seeking aSenior Embedded Security Software Engineerto join our team in Linthicum, Maryland or Herndon, Virginia. Our team is composed of intellectual individuals, passionate abo...

Join our GrammaTech team and immerse yourself in reverse engineering and vulnerability research on a wide range of embedded systems, software, and operational processes. Working alongside reverse engi...

BT-389 – Penetration Tester Herndon, VA (fully on-site, no remote option) **Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considered.** Requ...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Launch your Career Like an IBMerEvery IBMer has a story. For many, it started with an internship.As an IBM intern, you won't just gain experience - you'll start thinking, working, and growing like an ...

Personnel Security Analyst / Adjudicator – MidThe Full Performance Security Analyst operates with minimal guidance on all but the most complex cases. Building upon the foundational skills of the Junio...

Personnel Security Analyst / Adjudicator – SeniorThe Senior Security Analyst is a subject matter expert who independently applies ICD 704 and EO 12968 to the most complex cases involving significant d...

ROLE OVERVIEWRed Arch Solutions is seeking a highly experienced, senior-level AI/ML Data Engineer to lead the design and implementation of enterprise-scale data platforms supporting a large-scale Agen...

IT Help Desk Manager Location: Herndon, VA (100% Onsite) Clearance: Active Secret or higher Status: ExemptAbout This Role The IT Help Desk Manager is responsible for leading and supporting a team of 1...

Careers atCyber Security EngineerREQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite, Herndon, VAWe are looking for a mission-focused Cyber Security Engineer to evaluate cloud...

Compensation & Benefits: Estimated Starting Salary Range for Systems Integrator Senior: 154k Pay commensurate with experience. Full time benefits include Medical, Dental, Vision, 401K, and other po...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and support custom applications on the ServiceNow platform. • Uti...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and support custom applications on the ServiceNow platform. • Uti...

ResponsibilitiesThe Sponsor requires a Resource Management Expert to augment its Budget and Planning team overseeing planning, development, and execution of annual budgets and spend plans for a divers...

Candidates must already possess an active Top Secret/SCI to be considered. Summary: • Implement infrastructure and automate deployment processes. • Ensure monitoring, reliability, and...

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

Position Description & QualificationsLooking for a high energy and fast-paced environment where you can make a difference every day? Discover this great opportunity to be a part of a dynamic team, su...

Markon is seeking an experienced Senior Facility Manager to support an Intelligence Community customer by overseeing facility operations, maintenance, and construction projects within secure environme...

R-00189670Description Leidos is seeking an experienced Electrical Engineer to join our Antarctic Support Contract (ASC) assigned to the Facilities – Engineering & Design Team, in support of ...