IT Security Administrator Jobs in Alexandria, VA

Shape the future of cybersecurity by providing expert Identity and Access Management services, ensuring compliance and security in support of sensitive information systems within a federal environment...

Advance your career by leading information security policies, risk management, and infrastructure protection efforts. Collaborate with cross-functional teams to enhance system design and provide criti...

Lead the charge in safeguarding digital assets by implementing robust security measures and collaborating with diverse stakeholders, ensuring compliance with industry standards while fostering an inno...

Engage as a senior System Administrator IV responsible for overseeing operation and maintenance of critical computer systems, servers, and networks, while mentoring teams and managing essential infras...

Unlock potential by leveraging your security expertise to guide Risk Management Framework activities, ensuring robust operational security and compliance throughout the system lifecycle. Engage with d...

Join a dynamic team as you design and implement DevOps processes, focusing on CI/CD pipelines, cloud infrastructure management, and automation solutions that enhance system reliability and efficiency...

Lead the charge in advancing enterprise systems administration and network engineering. Drive automation, enhance security, and support critical infrastructure by integrating best practices for reliab...

Tackle complex technical challenges as a Systems Administrator, ensuring operational excellence in system health and security. Collaborate with teams to optimize critical software and applications in...

Provide top-tier IT support and system maintenance as a Junior Systems Administrator, working in a highly collaborative environment. Engage in troubleshooting, account management, and user training to...

Join a team that's dedicated to ensuring facility security and IT operations by managing SCIF protocols, access control, and technical support. This role unites physical security and IT project manage...

Lead the implementation and automation of secure cloud infrastructure and CI/CD pipelines, enhancing security and deployment efficiency across development teams while driving DevSecOps best practices...

Drive the implementation and automation of secure cloud infrastructure and CI/CD pipelines. Elevate security practices, deploy robust solutions, and enhance scalability and reliability throughout the...

Lead the charge in managing and optimizing Red Hat Linux systems, ensuring peak performance and reliability. Collaborate with teams to support operations and troubleshoot issues in a dynamic IT enviro...

Lead the execution of operational technology security projects, ensuring compliance with safety and regulatory standards while collaborating with diverse teams. Drive impactful strategies and assessme...

Drive IT system efficiency by managing Linux, Unix, and Windows infrastructure. Support troubleshooting, maintenance, and user assistance to enhance daily operations and ensure optimal performance for...

Manage IT system infrastructure, troubleshooting, and maintenance across multiple platforms. Support Tier 1 and Tier 2 problem resolution while ensuring operational efficiency for client/server and ne...

Manage IT systems by implementing, troubleshooting, and maintaining infrastructure. Oversee daily operations and problem resolution for client/server/storage network devices while enhancing operating...

Provide expert support for IT systems implementation, troubleshooting, and maintenance. Ensure optimal performance across Linux, Unix, and Windows environments while managing daily operations, user as...

Join a team that's responsible for managing and maintaining IT systems, ensuring optimal performance across client/server/storage networks. Collaborate on troubleshooting and resolution, supporting bo...

Drive the design and optimization of enterprise backup and storage solutions, ensuring efficient data protection strategies in a secure and dynamic environment for a high-profile DoD program. Lead and...

Lead the charge in managing IT systems and infrastructure, ensuring optimal performance and reliability. Provide expert troubleshooting, Tier 1 and 2 support, and engage in system enhancements across...

Shape the future of cybersecurity by supporting enterprise-level DevSecOps integration, application security testing, and security automation. Collaborate with senior engineers to enhance secure softw...

Develop foundational skills in DevSecOps and application security while supporting critical enterprise cybersecurity initiatives. Collaborate with engineers to enhance the secure software development...

Accelerate progress at the forefront of cybersecurity, ensuring compliance and security for FedRAMP-authorized cloud environments while collaborating with cross-functional teams to enhance overall sec...

Join us in shaping the future of cloud communications as a lead architect, guiding the migration and administration of Microsoft Exchange in hybrid environments, ensuring security and high availabilit...