IT Security Administrator Jobs in Arlington, VA

Contribute to a dynamic storage team by managing and optimizing backup systems. Utilize expertise in troubleshooting and configuration of diverse storage technologies while collaborating with cross-fu...

Help us maintain and enhance our Corporate Technology infrastructure by providing tier 2+ support, monitoring systems, and optimizing network performance. Collaborate with engineering teams and automa...

Join a team that's shaping the future of secure software solutions. Leverage your DevSecOps expertise to design, implement, and optimize CI/CD pipelines, ensuring compliance and security across enterp...

Join a team that's redefining security operations by managing day-to-day workflows, coordinating incident responses, and driving effective remediation strategies for improved operational performance a...

Join us in enhancing security and governance controls for AI and Microsoft 365 services. Lead engineering efforts, tackle complex challenges, and ensure regulatory compliance in a fast-paced, collabor...

Join a team that's advancing network and security managed services. As a Senior Architect, you will design robust solutions and ensure operational excellence while collaborating with cross-functional...

Unlock the potential of enterprise IT as you ensure security and efficiency in system operations. Collaborate on innovative projects while leveraging your expertise in Active Directory administration...

Lead security assurance for complex IT environments, shaping security policies and risk management. Collaborate with stakeholders to validate security controls and ensure compliance with federal regul...

Shape the future of corporate storage by managing advanced backup systems, troubleshooting complex issues, and ensuring data security. Collaborate with teams to optimize backups and enhance system per...

Partner with us to enhance data integrity by managing and optimizing backup systems while ensuring efficient server integration, troubleshooting, and configuration of new solutions in a dynamic tech e...

Help us strengthen our security operations by managing Public Trust and collateral access, handling foreign travel reporting, and ensuring compliance with important security protocols for high-volume...

Transform IT infrastructure by providing expert systems administration support for installations, troubleshooting, and maintenance. Collaborate with teams to resolve complexities and enhance operation...

Architect secure cloud infrastructure to optimize performance, enhance scalability, and support seamless development operations in diverse environments while collaborating with cross-functional teams...

Unlock potential by managing and supporting IT systems, ensuring seamless operations through troubleshooting, infrastructure management, and client/server/device support in a fast-paced environment...

Empower the nation’s cybersecurity by leading critical initiatives and partnerships with government and private sectors. Drive operational plans, enhance information sharing, and prepare strategic bri...

Manage the design and implementation of comprehensive cyber security architecture and engineering to ensure compliance and drive security strategy across all divisions in a rapidly evolving cloud-base...

Take ownership of IT operations, managing identity, access, and endpoint management while ensuring audit readiness. Collaborate with teams on compliance and support employee IT needs in a fully remote...

Strategize and lead comprehensive cybersecurity initiatives, overseeing frameworks for identity, protection, detection, response, and recovery. Drive policies and operational priorities across the dep...

Elevate IT operations by providing expert support for system implementation, troubleshooting, and maintenance. Manage diverse infrastructure and ensure optimal performance across client/server, networ...

Help us manage and optimize IT systems, ensuring reliable operations and top-tier support, including VMware and Active Directory technologies, to enhance organizational performance and efficiency...

Drive security architecture for identity and privileged access in complex multi-domain environments. Set standards, lead implementations, and manage governance across various identity platforms and cl...

Explore opportunities to lead a robust industrial security program, ensuring compliance with U.S. regulations while partnering with government agencies. Your expertise will help safeguard sensitive pr...

Accelerate secure software delivery and operations in a federal environment by leading DevSecOps initiatives, ensuring application stability, and managing CI/CD pipelines for critical applications in...

Tackle complex security challenges as a key player in protecting critical infrastructure. Collaborate with teams to analyze vulnerabilities and implement security strategies that strengthen defenses w...

Address critical security needs by leading the implementation of innovative security solutions. Collaborate with teams and analyze vulnerabilities to fortify systems protecting the Department of Defen...