IT Security Administrator Jobs in Arlington, VA

Engage as a senior strategist in Zero Trust, leading large-scale IT implementations to enhance security for government clients. Drive architectural design, project management, and cross-functional col...

Engage as a senior Zero Trust strategist, leading major IT deployments for government clients. Utilize your expertise in Zscaler, Okta, and Crowdstrike to drive security projects, enhance maturity, an...

Execute advanced technical support for Microsoft Azure Identity and Access Management, delivering expertise in authentication and identity solutions. Strengthen security and compliance, troubleshoot c...

Unlock your potential by providing advanced support for Army 365 users. Leverage deep expertise in Azure ID management, tackle complex issues, and enhance security in hybrid cloud environments while c...

Elevate your career by managing mission-critical IT infrastructure for DoD. Leverage your expertise in Windows Server and virtualization while ensuring security compliance and operational excellence i...

Empower citywide data governance initiatives, enhancing data quality and compliance while collaborating with agencies to implement strategic solutions and improve workflows, metrics, and integrity acr...

The Senior Information Systems Security Officer (ISSO) is responsible for safeguarding information systems by developing and maintaining a robust security framework. This role involves managing securi...

Unlock potential by driving the onboarding of DIB companies through project support and tech integration, utilizing your expertise in Linux and container orchestration within a collaborative team envi...

Contribute to the efficient onboarding of DIB companies by leveraging diverse technical skills in Linux, Docker, and Kubernetes, ensuring robust support for complex projects and programs that drive im...

Take ownership of network modernization efforts as you lead architecture transitions and enhance security measures in a dynamic environment, ensuring seamless cloud integration and operational excelle...

Take ownership of Oracle database environments, ensuring reliability, performance, and security. Collaborate with technical teams to manage schema, data migrations, and database development, while imp...

Optimize security measures for critical systems by engineering controls, fostering teamwork, ensuring compliance with USG IA protocols, and monitoring anomalies in a fast-paced, mission-driven environ...

Support IT systems operations by coordinating user accounts and hardware requests, troubleshooting issues, and providing advisory logistics for remote meetings. Play a key role in ensuring efficient I...

Champion the evolution of cybersecurity by steering critical security assessments and implementing robust solutions for mission-critical environments. Drive innovation and excellence through collabora...

Join a team that's embedding security in the DevOps lifecycle, enhancing national security. Collaborate with cross-functional teams, automate security controls, and mentor junior engineers to shape se...

Unlock potential by delivering comprehensive physical security and information assurance support to ensure compliance with defense standards, protecting sensitive facilities and networks through effec...

Transform the software delivery process by integrating robust security within CI/CD pipelines, enhancing operational efficiency and safety across the development lifecycle through effective collaborat...

Innovate AI solutions through engaging software development, collaborating across Technical and business sectors to enhance productivity and decision-making while adhering to operational standards and...

Engineer robust CyberArk solutions to manage privileged access in secure environments. Collaborate across teams to enhance security workflows and resolve integration challenges while ensuring complian...

Collaborate to implement and sustain privileged access management solutions, using CyberArk tools for onboarding, credential lifecycle management, and compliance, while troubleshooting platform issues...

Take ownership of contract management and operational success by leading cross-functional teams, ensuring compliance, and enhancing customer satisfaction while managing personnel security operations a...

Assess and enhance cybersecurity for a USMC defense program, analyzing threats, vulnerabilities, and adversary tactics to ensure robust protection against current and emerging cyber challenges...

Support senior administrators in managing Linux and Windows systems in virtualized and traditional environments, ensuring operational efficiency and security compliance while enhancing system performa...

Manage cybersecurity initiatives to safeguard digital infrastructure, ensuring robust protection of sensitive data and compliance with healthcare regulations while fostering collaboration across IT an...

Unlock potential by managing and optimizing Red Hat Enterprise Linux infrastructures, ensuring stability, security, and performance for critical operations. Collaborate with cross-functional teams to...