Security Clearance Jobs in Herndon, VA

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

R-00173889Description Perform efficiently and independently to support 365/24/7 support commitment to customer. Duties include installation, decommission, preventative and corrective maintenance on va...

R-00173874Description Field Operations Coordinator   Leidos is seeking a Field Operations Coordinator who will lead the TFDM Team across multiple field integration capacities in support of ...

R-00173835Description Leidos is seeking a Computer Operator to support an IT program for The Centers for Medicaid and Medicare Services Internal Service Desk . The service desk consists of a centraliz...

R-00173829Description Leidos is seeking a Computer Operator to support an IT program for The Centers for Medicaid and Medicare Services Internal Service Desk . The service desk consists of a centraliz...

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a highly skilled and versatile Engagement Manager (EM) to join our team and lead the delivery of complex cloud solut...

DescriptionApplication deadline: Jan 21, 2026Amazon Web Services (AWS) is the world leader in providing a highly reliable, scalable, low-cost infrastructure platform in the cloud powering hundreds of ...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Job Number 715206BR Description:• Analyze and evaluate technical systems and development processes.• Provide technical expertise throughout the project lifecycle, including design, engine...

Job Number 714620BR Description:Lockheed Martin Space (LMS) is seeking an experienced Capture Manager (CM) to lead large capture campaigns across the company for opportunities valued at $100M to $2B ...

Job Number 712597BR Description:Do you belong in a fast-paced and dynamic business-focused Human Resources team? We provide strategic human capital support that aligns to the programs and initiatives...

R-00173683Description Leidos Digital Modernization Sector is looking for a Senior TDP Proposal Manager to work on the Army Global Unified Network (AGUN) – Increment 1 (INC1) program.  The G...

R-00173827Description Job Description:We are seeking a talented and motivated Systems Engineer to join our team dedicated to support the design, enhancement, and sustainment of the SLE/FAST training p...

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...

R-00171144Description The Government Health and Safety Solutions Operation has a MID-level Java Full Stack Software Developer job available in Bethesda, MD. This opening will support federal health en...

Candidates must already possess an active Top Secret/SCI w. Full Scope Polygraph to be considered for this position. Summary: Develop custom software tools and techniques for Android. Perform soft...

Candidates must already possess an active Top Secret/SCI w. Full Scope Polygraph to be considered for this position. Summary: Develop custom software tools and techniques for Android. Perform soft...

Candidates must already possess an active Top Secret/SCI w. Full Scope Polygraph to be considered for this position. Summary: Design and develop custom software tools and techniques for the Apple ...

Candidates must already possess an active Top Secret/SCI w. Full Scope Polygraph to be considered for this position. Summary: Design and develop custom software tools and techniques for the Apple ...

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and...