IT Security Administrator Jobs in Herndon, VA

Lead the charge in shaping and executing IT strategy, ensuring robust cybersecurity, operational efficiency, and high-performing technology infrastructure while collaborating with business leaders to...

Unlock security potential by enhancing LSAC’s cybersecurity posture while developing policies, monitoring systems, and educating staff on best practices to safeguard sensitive data against threats and...

Join a team that's dedicated to advancing cybersecurity by evaluating and ensuring compliance for information systems, managing risks, and providing expert guidance for continuous improvement across a...

Lead the charge in developing and implementing cutting-edge Identity and Access Management solutions, guiding a team of engineers to achieve client success and elevate security standards while ensurin...

Optimize secure data integration and automation between cybersecurity systems. Leverage APIs and create dashboards to enhance operational visibility and streamline data quality for improved decision-m...

CTC Group is seeking System Engineers at levels 1-3 to analyze user requirements and develop system requirements specifications. The role involves managing system requirements, contributing to systems...

Join us to evaluate cybersecurity risks in national security systems by conducting assessments and providing technical security recommendations to ensure compliance and enhance operational readiness f...

Empower innovation by leading security strategies and hands-on engineering efforts. Become a key driver of security practices, fostering cross-functional collaboration to integrate security into every...

Join a dynamic team to enhance SharePoint functionality, manage daily operations, and provide expert support within Microsoft Office 365, ensuring efficient collaboration and effective documentation p...

Join a team that's dedicated to cybersecurity and counterintelligence support. As a Cyber Crime Investigator, you will lead forensic examinations and incident responses, ensuring national security wit...

Drive Oracle Cloud security initiatives to enhance enterprise application safety, ensuring robust governance and compliance throughout migration and deployment phases while supporting scalable and eff...

Optimize network solutions by leveraging expertise in LAN/WAN design, offering strategic consulting for clients, and leading advanced implementations while supporting delivery teams and enhancing serv...

Provide in-depth analysis and modeling to enhance security operations, improve decision-making, and optimize resource allocation across multiple security domains, ensuring effective leadership support...

Lead the charge in securing cloud infrastructure for a federal data management program. Drive configuration management and security for high-availability AWS OpenSearch environments while ensuring com...

Elevate project outcomes by leading infrastructure initiatives, ensuring effective resource management, budget tracking, and timely execution. Collaborate with teams to oversee goals, solve challenges...

Join us to empower our Cyber Mission Forces by ensuring reliable IT infrastructure. Support security, performance, and upgrades across systems while assisting a multi-disciplinary team in advanced cyb...

Engineer seamless IT change management processes to enhance governance, performance, and collaboration across global technology teams while ensuring compliance and operational excellence in a fast-pac...

Drive the evolution of container security protocols while ensuring compliance with DoD standards. Collaborate with diverse teams to enhance security measures and mitigate risks within containerized en...

Support the design and management of F5 BIG-IP platforms, ensuring high availability for business-critical applications while leading Level-3 operational support and architectural solutions in both on...

Lead the charge in securing enterprise IT operations by managing programs, compliance, and risk management. Collaborate with teams to enhance critical cybersecurity capabilities for mission success in...

Join a team that's dedicated to managing Linux systems in virtual environments. You'll oversee installations, configurations, updates, and maintenance while ensuring system availability and optimal pe...

Manage Linux systems in a virtualized environment, ensuring optimal performance and availability. Act as the primary administrator, supporting, troubleshooting, and improving operational processes. Co...

Empower innovation by evaluating emerging technologies, enhancing network performance, and securing critical systems, ensuring they meet advanced security and operational standards for government appl...

Lead enterprise-wide cybersecurity initiatives while harmonizing risk management with business objectives, ensuring compliance, and safeguarding sensitive healthcare data across multiple cloud environ...

Drive innovative access solutions and compliance strategies in national security. Partner with various agencies and leadership to modernize and manage classified IT systems, ensuring adherence to comp...