Cyber Defense Jobs in D.C.

Date Posted:2026-07-07Country:United States of America Location:US-MA-TEWKSBURY-TB2 ~ 50 Apple Hill Dr ~ SUDBURY BLDG, Tewksbury Tb2 200 Sudbury Position Role Type:Onsite U.S. Citizen, U.S. Person, o...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

Who we are: ShorePoint is a fast-growing, industry-recognized and award-winning cybersecurity services firm focused on high-profile, high-threat public and private sector customers who demand experien...

The Senior Cyber Engineer plays a critical role in ensuring that acquisitions programs have validated requirements to build mission-critical DoD and federal architectures against sophisticated, state...

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible. Koniag Operations Services, LLC (KOS) , a Koniag Government Services compan...

You will identify opportunities for effective applications of machine learning to unique cyber defense use cases. You’ll build, train, and package production-ready models in service of detection of ad...

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

Cybersecurity Policy Analyst / Expert Washington, DC / Onsite Blu Omega is seeking a Cybersecurity Policy Analyst / Expert to support a federal program focused on cybersecurity strategy, governance, a...

Purpose and Impact: Amentum is seeking Senior Cyber Intelligence Analysts to support our U.S. Department of Energy contract. Positions will be based in the Washington, D.C area.Work Schedule: 5 days, ...

Job Title: Cybersecurity Lead/SME Organization: DoD Location: Fort McNair, DC Job Summary: We are seeking an Cybersecurity Lead to lead a team in delivering cybersecurity activities and functions t...

Federal Customer Success Manager (Cleared) Location: Washington DC / Maryland / Northern Virginia — remote with regular on-site customer visits About the Role: A fast-growing cybersecurity company is...

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

R-00192868Description Leidos' Digital Modernization sector is seeking a Cyber Security Watch Officer (CSWO) to join the GSM-O effort at the Pentagon.Applicants must have a minimum Secret clearance...

Company OverviewWe are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locatio...

Prescient Edge is seeking a Mid CI Specialist (Cyber Crime Investigator) to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our empl...

R-00192811Description Leidos' Digital Modernization sector is seeking a Cyber Security Watch Officer (CSWO) to join the GSM-O effort at the Pentagon. This position will be supporting Day Shif...

Built on Integrity. Ready for the Mission.At Tamayo Federal Solutions (TFS), we believe great missions are accomplished by great people—not just the most experienced, but those with the right mindset,...