IT Security Administrator Jobs in Arlington, VA

Lead advanced systems engineering for complex DoD programs, translating customer needs into innovative technical solutions, while evolving systems with cutting-edge technology to enhance national secu...

Shape the future of cybersecurity as you lead technical security operations and ensure the integrity of information systems. Your expertise will enhance security management and support vital initiativ...

Join a team that's dedicated to securing communication by expertly managing COMSEC materials and training personnel. Oversee the safeguarding, accounting, and destruction of sensitive equipment, ensur...

Drive the implementation of cross-domain transfer scanning and policy enforcement for AI within the War Data Platform, ensuring data integrity and security in classified environments to support missio...

Drive proactive strategies to identify insider risks while developing and implementing critical operational processes. Collaborate with stakeholders to enhance organizational security and ensure compl...

Unlock potential by supporting DOJ's complex litigation mission in a fully remote role. Manage high-volume workflows and coordinate with teams to ensure efficient automated litigation support services...

Transform network operations by designing, evaluating, and implementing robust computer systems that support critical missions in military environments, ensuring security and integrity across local an...

Drive innovation by designing and maintaining cloud infrastructure, enabling seamless modernization and efficiency. Collaborate across teams to implement best practices, optimize costs, and enhance sy...

Shape the future of cloud infrastructure by designing, implementing, and maintaining scalable systems while leveraging cutting-edge technologies and best practices in a collaborative environment...

Join the team to analyze, enhance, and manage the enterprise-wide travel tool, ensuring compliance and smooth operations for international staff while supporting organizational effectiveness and strat...

Champion the modernization of enterprise solutions, driving innovation and efficiency through cutting-edge technologies while collaborating across diverse teams for optimal results...

Contribute to crucial cybersecurity efforts by leading security control assessments and ensuring compliance with federal requirements, enabling innovation while mitigating risks for integrated systems...

Empower our team by providing expert support for IT systems implementation, troubleshooting, and maintenance. Establish and maintain user accounts while ensuring compliance with customer policies for...

Elevate cybersecurity governance by assessing policies, identifying risks, and developing strategic roadmaps. Collaborate with Federal clients to enhance their security posture through effective gover...

Bring your expertise to our team as a Full-Stack Developer, where you'll enhance and integrate software solutions in a collaborative agile environment, contributing to projects that challenge your ski...

Accelerate your career as a Full-Stack Developer, contributing to innovative software solutions in a collaborative agile environment, enhancing system capabilities, and providing robust support for de...

Tackle the challenge of driving business growth in the Intelligence Community by developing strategic account plans, engaging stakeholders, and generating innovative solutions in classified environmen...

Contribute to the growth of mission-critical solutions in the Intelligence Community. Develop strategic accounts while collaborating with cross-functional teams to deliver secure solutions tailored fo...

Join us to manage procurement processes and oversee asset management for federal clients. Drive efficiency in inventory tracking and renewals, while leading a dynamic team on pivotal projects impactin...

Develop high-performing software within an agile team, utilizing Java and scripting languages. Engage in design, research, and collaborative testing, ensuring scalable and effective solutions that enh...

Join a dynamic team to provide vital security support across multiple programs, ensuring strict compliance and enhancing operational safety. Leverage your skills to navigate complex challenges and con...

Champion innovation in Mainframe Systems Programs to drive excellence in hardware and software lifecycle management across diverse client engagements, ensuring strategic delivery and transformative op...

Lead and enhance cybersecurity strategies, ensuring compliance and operational resilience. Guide a high-performing team in risk management, incident response, and policy development while adapting to...

Elevate your career with a lead role overseeing enterprise network operations, delivering vital infrastructure services and ensuring compliance for over 120,000 users across a diverse range of militar...

Join to implement and manage vital security programs protecting sensitive information, ensuring compliance and strategic planning. Collaborate on security clearances, lead initiatives, and advise mana...