IT Security Administrator Jobs in Arlington, VA

Lead and enhance L1/L2 IT support operations while mentoring a dedicated team. Manage escalations, improve processes, and drive IT service excellence while ensuring seamless user experiences throughou...

Lead the charge in cyber incident response activities across the Army National Guard, directing investigations, recoveries, and post-incident analyses to enhance cybersecurity operations and resilienc...

Innovate cloud infrastructure solutions as a DevOps Engineer, driving deployment and support for mission-critical applications alongside Agile teams. Collaborate on features that modernize existing sy...

Join a team that's redefining enterprise vulnerability management, leading critical remediation efforts across classified and unclassified networks to protect vital systems supporting warfighter decis...

Shape enterprise vulnerability management strategies to safeguard critical systems. Leverage extensive experience to enhance cybersecurity operations and ensure compliance across classified and unclas...

Transform security protocols by evaluating and enhancing network systems, identifying vulnerabilities, and implementing corrective actions. Leverage extensive experience to ensure IT system integrity...

Accelerate progress at vulnerability management through expert oversight and strategic remediation. Lead efforts ensuring compliance and cybersecurity across classified and unclassified environments...

Elevate client solutions by designing and implementing scalable IT infrastructure and cloud technologies. Collaborate with diverse teams to meet complex business needs and lead project delivery, ensur...

Lead and develop a defensive cybersecurity operations team, driving continuous improvement in detection engineering, SOAR automation, and insider threat management while fostering a responsive and tec...

Join our team to analyze adversary threats, produce actionable cyber intelligence, and support defensive operations that protect critical DoD networks. This role is perfect for experienced analysts ea...

Join a pioneering cybersecurity program aimed at enhancing the security of operational technologies. Collaborate with diverse stakeholders to tackle complex cybersecurity challenges and shape policy i...

Elevate your career by leading complex IT program management and integration efforts. Collaborate with cross-functional teams to fulfill strategic objectives, design secure cloud environments, and ens...

Engage as a key member of the Red Team, leveraging your expertise to identify security gaps in cloud and corporate infrastructure while collaborating to enhance detection capabilities and overall secu...

Elevate your career by leading a vital Data Loss Prevention program, partnering across teams to protect sensitive data in a fast-paced financial services environment, while driving continuous improvem...

Elevate our business applications through strategic leadership, overseeing daily IT operations, project management, and stakeholder engagement. Drive innovation to enhance systems like ERP, CRM, and F...

Grow your career with a pivotal role managing a broad spectrum of security operations, ensuring compliance and providing expert support across personnel, physical, and information security functions i...

Drive strategic analysis and support for National Guard planning initiatives. Contribute to assessments, document reviews, and stakeholder coordination to enhance joint operations and mission objectiv...

Develop and manage Linux systems to support mission-driven Intelligence environments, ensuring security compliance and efficient operations. Opportunities for various experience levels are available t...

Join a team that's redefining cybersecurity solutions for federal agencies, providing strategic guidance, and leading innovative risk management initiatives to enhance supply chain security and intera...

Lead the design and implementation of secure, automated CI/CD pipelines integrating security controls, enhancing compliance and system integrity for mission-critical environments across hybrid infrast...

Advance your career by managing and enhancing our PeopleSoft environment. You'll oversee installations, upgrades, and performance, ensuring seamless operations across development, test, and production...

Architect efficient and secure software development pipelines, collaborating across teams to integrate best security practices into the lifecycle. Elevate team expertise through mentorship, ensuring h...

Join a dynamic team to provide expert cybersecurity solutions, collaborating with clients to understand security needs and develop innovative services. Leverage your cloud security knowledge to enhanc...

Join a team that's driving the Army's enterprise IT initiatives by translating strategic goals into actionable deliverables. Excel in a high-visibility role that demands collaboration with senior lead...

Drive impactful learning by designing diverse educational solutions that leverage technology and adult learning principles. Collaborate with cross-functional teams to enhance educational experiences a...