Network Security Administrator Jobs in Springfield, VA

Transform the security framework by managing PKI governance and compliance for critical systems, ensuring alignment with federal standards while overseeing technical operations and risk assessments ac...

Champion enterprise LAN engineering by leading design, implementation, and modernizing efforts across classified and high-assurance environments while ensuring mission-critical networks deliver reliab...

Lead secure and modern technology delivery by overseeing DevSecOps strategy, CI/CD automation, and fostering collaboration across engineering and cybersecurity workflows to ensure mission-focused oper...

Transform enterprise IT networks by designing, implementing, and maintaining robust infrastructure. Collaborate with a multi-disciplinary team to ensure seamless communications and optimize performanc...

Engage in a rewarding role where you will support Tier 1 and Tier 2 help desk operations, troubleshoot PKI tool issues, test new releases, and ensure compliance. Leverage your technical expertise to e...

Drive national security-focused risk analysis and mitigation through Zero Trust frameworks and IAM solutions. Lead project teams in cybersecurity governance, ensuring compliance with federal standards...

Launch your career with a dynamic role managing IT infrastructure, supporting end-user technology, and enhancing system efficiency through innovative solutions and best practices in a collaborative en...

Join our team to design and optimize enterprise network infrastructure. You'll enhance network operations, implement security protocols, and ensure high availability within a data center while collabo...

Join a team that's enhancing cybersecurity for Navy systems through hands-on leadership in RMF activities. Drive system security engineering, compliance, and risk management while collaborating with s...

Join a team that's dedicated to enhancing enterprise security and efficiency through expert management of endpoint systems. Drive innovation while collaborating across IT functions to optimize solutio...

Lead the charge in enhancing enterprise security and efficiency through management of endpoint systems. Drive deployment and administration of the Tanium platform across cloud and on-premises environm...

Drive the management and support of IT systems for our Cyber Mission unit, ensuring their reliability and optimal performance while interfacing with internal teams and enhancing operational processes...

Drive technical leadership by overseeing Windows systems administration for mission-critical environments, ensuring operational excellence while providing Tier 2 and 3 support and managing a skilled t...

Drive large-scale identity and access management initiatives that enhance security and operational excellence as you build high-performing teams and tackle complex challenges in the cybersecurity land...

Optimize IT infrastructure by maintaining systems, enhancing workflows, and driving AI-powered projects. Collaborate with cross-functional teams to tackle technical challenges, ensuring seamless opera...

Elevate your career as you support modernization and integration of secure Linux-based platforms. Drive automation and infrastructure enhancements in mission-critical environments, enhancing your expe...

Transform the realm of COMSEC management by implementing quality control procedures, advising leadership, and overseeing material transfers within a dynamic organizational structure that supports nati...

Elevate enterprise infrastructure by designing and implementing DDI solutions; lead automation and ensure network services' availability through scalable architectures and advanced scripting to drive...

Join our team to enhance operational effectiveness by managing the Equipment Common Operating Picture application. Leverage your analytical skills to provide administrative support and ensure mission...

Drive impactful cyber strategies by leveraging expertise in analysis and research. Collaborate with a team of professionals to monitor and respond to evolving cyber threats, producing actionable insig...

Champion the optimization and support of IT system operations, leveraging extensive experience in server management and troubleshooting. Engage users with Tier 1 and Tier 2 issue resolution in a high...

Transform security project management by leading innovative initiatives across regional data centers. Collaborate cross-functionally to ensure the highest standards in physical security systems while...

Join a team that's committed to optimizing IT operations by troubleshooting, maintaining systems, and providing expert support. Leverage your extensive experience to enhance system reliability while e...

Drive cybersecurity compliance by managing assessment packages, validating controls, and performing risk analyses. Contribute to Navy's mission with your expertise in RMF, STIGs, and tools like ACAS t...

Grow your career with hands-on management of unified communications and IT infrastructure, supporting vital services for over 120,000 users across diverse DoD sites. Drive collaboration and enhance pe...