IT Security Administrator Jobs in Fairfax, VA

Transform tactical communication systems by leading data integrity and cross-functional efforts, ensuring streamlined operations and effective collaboration across all areas to enhance decision-making...

Lead the charge in enhancing security protocols across Amazon's software ecosystem. Collaborate with engineering teams to assess vulnerabilities, conduct threat modeling, and develop security review t...

Take ownership of designing and maintaining network infrastructure for user activity monitoring, ensuring seamless operations and high security while collaborating with diverse IT teams on critical pr...

Join a team that's leading secure cloud operations and enhancing cybersecurity compliance. This role focuses on risk management, vulnerability response, and adherence to federal standards, ensuring re...

Elevate our operations by managing SCIF security protocols while providing comprehensive IT support. Collaborate with diverse teams to ensure compliance, efficient technology performance, and a secure...

Oversee the management of high-performance computing systems and storage solutions, ensuring optimal operation, security compliance, and user support to meet advanced Earth science modeling needs in a...

Drive security advancements by designing and implementing Zero Trust solutions, collaborating with teams to safeguard critical information systems against advanced threats and ensuring compliance with...

Lead the charge in executing complex technical programs focused on autonomous cyber solutions. Oversee integrated planning, risk management, and stakeholder engagement to drive successful IOC implemen...

Drive cutting-edge offensive security operations targeting AI systems, conducting comprehensive assessments, and developing automated solutions. Collaborate across teams to enhance security posture an...

Transform cyber defense strategies as a leader in incident response. Collaborate with analysts to mitigate threats and enhance organizational security posture. Utilize deep technical skills and provid...

Drive development of enterprise web applications while collaborating with teams to integrate innovative AI solutions and ensure high-quality code is delivered. Engage in a dynamic remote environment d...

Advance your expertise by managing complex DevSecOps infrastructures, enhancing cloud operations, and ensuring security compliance across Army environments. Collaborate with diverse teams to provide i...

Lead the charge in securing mission-critical applications by implementing DevSecOps practices throughout the software development lifecycle and collaborating with cross-functional teams to enhance sec...

Lead the charge in cybersecurity for critical infrastructure, driving client delivery and business development across federal and utility sectors. Your expertise will empower teams to protect vital sy...

Drive the evolution of a comprehensive PCI DSS program while collaborating with cross-functional teams to enhance cybersecurity controls and ensure compliance with industry standards. Make a meaningfu...

Drive cybersecurity excellence while leading client delivery and business development efforts within federal and utility sectors, focusing on water, infrastructure, and emergency management. Grow your...

Play a key role in enhancing cybersecurity operations by implementing and maintaining defensive tools across enterprise systems. Collaborate with various teams to ensure compliance and protect critica...

Shape the future of cybersecurity by designing cutting-edge PKI architecture that supports robust authentication and Zero Trust initiatives while collaborating with cross-functional teams to ensure op...

Lead the charge in safeguarding critical IT systems by ensuring compliance with stringent security standards and frameworks. Collaborate cross-functionally to manage risks and enhance system security...

Shape secure cloud-based architectures and strategies for government entities, addressing cyber threats with innovation. Collaborate with senior officials, enhance cybersecurity, and transform the lan...

Unlock potential by engineering secure networks for mission-critical systems. Join a team dedicated to modernizing infrastructure, enhancing automation, and ensuring robust cybersecurity measures in c...

Advance federal cyber supply chain resilience by architecting secure technical solutions. Collaborate across agencies, influencing policy execution and vendor risk strategies to enhance mission outcom...

Tackle complex cybersecurity challenges as a Subject Matter Expert, providing strategic guidance and risk management across multi-domain systems. Collaborate with engineering teams to ensure effective...

Contribute to innovative cloud-based analytics by developing high-performance solutions that handle vast data volumes while leveraging your expertise in big data and distributed computing...

Drive operational excellence by enhancing AWS's security processes and compliance. Collaborate with diverse teams to innovate and automate security tooling while improving controls and risk assessment...