IT - Security Jobs in Fairfax, VA

ClearanceJobs is actively seeking a Senior .NET Software Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security ...

Senior Systems EngineerLocation: Ft. Meade, MDWe are seeking a highly skilled and experienced Senior Systems Engineer to join our team. The ideal candidate will have a strong background in systems eng...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

0Title: Cyber Security Analyst Location: McLean, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligenc...

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 Number: R0240977Information System Security Engineer The Opportunity: You will lead cybersecurity engineering efforts across the full system lifecycle for DoD collateral, SAP and SCI environments....

Job Description Everforth ECS is seeking a Technical Writer to work in our Fairfax, Virginia office in a hybrid onsite/remote capacity. This role requires close collaboration with Subject Matter Exp...

Job Description Everforth ECS is seeking an Identity Infrastructure Engineer to work in our Fairfax, VA office in a hybrid capacity. Everforth ECS is seeking an experienced and technically sharp Iden...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

Job Number: R0249991Cyber Sales EngineerThe Opportunity:Act as a trusted technical advisor throughout the full sales lifecycle by partnering with customers to understand their technical needs, collabo...

Job Number: R0249832University - 2027 Summer Games Cyber Security Intern - McLean, VAThe Opportunity:The Summer Games is an innovative internship program that attracts some of the nation's best and br...

MANTECH seeks a motivated, career and customer-oriented Cyber Incident Response Analyst to join our team in McLean, Virginia. Our team provides 24x7x365 cybersecurity support to one of the most covete...

Job Family :Cyber Consulting Travel Required :Up to 25% Clearance Required :Ability to Obtain Public Trust What You Will Do :Lead cyber risk management efforts across a portfolio of client applicatio...

Job Family :Cyber Consulting Travel Required :Up to 25% Clearance Required :Ability to Obtain Public Trust What You Will Do :Lead vulnerability management efforts across a portfolio of client applica...

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments,...

Job Number: R0238119Civil Cyber Solutions Architect Director The Opportunity: Lead the visioning, technical architecture, development, and implementation of strategic cybersecurity solutions for Feder...

Job Number: R0244221Enterprise Cybersecurity Automation Engineer The Opportunity: Cyber threats are everywhere, and the adversary's tradecraft is constantly evolving. Stopping attackers demands that w...