IT Security Administrator Jobs in Herndon, VA

Lead the charge in architecting and managing cloud environments while ensuring operational stability and security. Collaborate with teams to streamline processes and support a global workforce in deli...

Join our team to drive cloud infrastructure excellence, supporting critical missions through robust administration of Windows and AWS environments, automation, and collaboration with development teams...

Transform privacy compliance by evaluating risks, developing documentation, and collaborating with stakeholders to ensure adherence to federal requirements while delivering high-quality results with m...

Shape the future of cybersecurity by designing and implementing robust security measures. Collaborate with IT teams to enhance system resilience, conduct vulnerability assessments, and ensure complian...

Join a team that's dedicated to transforming complex data into actionable insights. As a key analyst, you'll leverage advanced scripting and data visualization to enhance operational capabilities in d...

Join a team that's transforming data into actionable insights through advanced analysis and scripting. Leverage your expertise in mobile application characterization and operational access discovery t...

Join a dynamic team as you develop and implement advanced cyberspace operations strategies. Engage in critical analysis and decision-making to enhance cybersecurity capabilities while navigating a fas...

Lead a dynamic IT team to enhance end-user technology operations, ensuring a secure and efficient technology experience for all stakeholders while driving innovation and strategic initiatives across t...

Shape the future of software security by integrating DevSecOps practices into CI/CD pipelines. Collaborate with state agencies to enhance critical systems while fostering a culture of growth and innov...

Lead the charge in managing IT strategy and operations for a government client, ensuring effective communication, performance monitoring, and resource allocation across multidisciplinary teams to achi...

Elevate your career by securing complex networks and cloud systems while ensuring compliance with federal and DoD standards. Collaborate with engineering teams to implement robust security measures an...

Join a team that's dedicated to securing enterprise Linux infrastructure. You'll design, implement, and maintain robust Linux solutions while ensuring compliance with security standards and collaborat...

Drive the security and maintenance of enterprise Linux infrastructure, ensuring compliance and performance. Collaborate with cross-functional teams to implement robust solutions while mentoring junior...

Join our team to support and enhance infrastructure operations, ensuring seamless deployment and maintenance of advanced technologies while driving modernization initiatives and troubleshooting comple...

Optimize infrastructure operations by leading maintenance and troubleshooting efforts, ensuring seamless deployment of solutions while collaborating on modernization initiatives and proposing innovati...

Elevate mainframe performance by optimizing capacity planning, workload management, and systems analysis. Collaborate on modernization initiatives and enhance operational efficiency across enterprise...

Shape the future of information security by maintaining and advancing our ISMS while ensuring ISO 27001 and SOC 2 Type 2 compliance. Drive collaborations across teams to build effective processes and...

Shape cybersecurity strategies by designing resilient edge architectures for tactical systems. Collaborate with cross-functional teams to ensure robust security measures are integral to operations in...

Support SAP security in a DoD IL5 S/4HANA environment, enhancing Zero Trust architecture and system security. Collaborate with cyber and audit teams to solve complex challenges and ensure mission-crit...

Optimize system performance and reliability as a Level 3/4 System Administrator, supporting real-time operations through effective troubleshooting, documentation, and maintenance of Windows and Linux...

Join a team that's transforming cybersecurity by leading SOC modernization initiatives, focusing on Microsoft Security solutions. Drive client engagement, enhance security operations, and collaborate...

Engage with clients to transform their Security Operations Center, leveraging Microsoft Security solutions. Lead discussions on SOC modernization, enhance security operations, and collaborate with tea...

Elevate software security by leading a team to develop advanced capabilities, ensuring robust solutions for complex systems while collaborating with cross-functional teams in a dynamic, hybrid environ...

Drive the evolution of a cutting-edge CI/CD platform, integrating AI tools and leading a team of DevOps engineers. Own production releases and implement modern delivery practices to enhance software d...

Explore the future of security by leading vulnerability research efforts, enhancing software defenses, and streamlining remediation processes to protect critical networks from emerging threats...