IT Security Administrator Jobs in Chantilly, VA

Join a team that's dedicated to building robust systems and networks. In this role, you'll support system performance, troubleshoot issues, and ensure security compliance while collaborating with skil...

Champion your expertise in Azure as you lead technical solutions, manage customer relationships, and ensure system health for critical operations within a dynamic intelligence community environment...

Build innovative solutions by administering and enhancing ServiceNow to support mission-critical operations, ensuring effective customization and user experience while maintaining compliance with secu...

Join a team that's dedicated to enhancing national security through innovative IT solutions. As a Jr System Administrator, you'll provide essential Tier 1 support, troubleshoot issues, and ensure opti...

Join a team that's redefining AI security! As a Principal AI Security Engineer, you'll lead assessments, design controls, and partner with teams to ensure safe AI adoption across the enterprise, drivi...

Drive innovative network solutions by tackling complex challenges, collaborating with teams, and delivering high-quality documentation. Your expertise will enhance operational efficiencies and ensure...

Manage IT security assessments by leading a team, ensuring timely delivery of high-quality results while coordinating with stakeholders and overseeing project execution across multiple systems...

Transform your career by leading configuration management efforts to ensure accurate, trusted data in the CMDB. Collaborate with cross-functional teams to enhance IT services through robust governance...

Elevate your career by overseeing high-availability server environments, managing deployments, and leading infrastructure teams to enhance operational resilience and efficiency at a strategic level...

Lead the charge in shaping enterprise cybersecurity strategy and governance. Oversee risk management, incident response, and compliance while collaborating with executive leadership to protect critica...

Transform your career by ensuring cybersecurity compliance in a dynamic AWS environment. Collaborate with engineers and government teams to develop and maintain security documentation, manage vulnerab...

Empower a robust enterprise network-security infrastructure by leading initiatives in design, operation, and troubleshooting of advanced firewall systems. Collaborate with cross-functional teams to en...

Join a team that's dedicated to enhancing cybersecurity for mission-critical IT systems. As a Senior Information Systems Security Officer, you'll implement security controls, assess risks, and ensure...

Lead cybersecurity initiatives by implementing and managing security controls, ensuring compliance with federal standards, and collaborating with cross-functional teams to protect mission-critical IT...

Unlock your potential by maintaining and enhancing Linux systems, ensuring security and performance. Collaborate with teams to design solutions, troubleshoot issues, and support users while leveraging...

Join a team that's dedicated to optimizing network security through expert management of PaloAlto firewall infrastructure. You'll ensure performance, security, and availability while providing critica...

Lead the charge in developing IT policy strategies, conducting research, and preparing operational plans. Collaborate with stakeholders to ensure clarity and compliance while adapting to emerging tren...

Shape the future of IT policy by conducting research, drafting documents, and preparing strategic plans. Collaborate with teams to monitor trends and communicate updates, ensuring alignment with organ...

Lead enterprise network solutions as a Tier 2 Network Administrator, tackling complex issues, coordinating with teams, and driving service improvements through innovative technology implementations an...

Drive the maintenance and support of IT systems, ensuring optimal performance and reliability. Collaborate with users to resolve issues and manage system configurations across various platforms, enhan...

Lead the charge in managing IT systems, providing Tier 1 and Tier 2 support, and optimizing operations. Collaborate with users to troubleshoot issues and enhance system performance across diverse plat...

Lead the charge in enhancing security tooling for compliance and cybersecurity. Collaborate with engineering teams to automate security checks, ensuring a robust pipeline that balances speed and secur...

Elevate security measures by implementing and maintaining robust Linux systems. Collaborate with cross-functional teams to ensure compliance and safeguard mission-critical environments while leveragin...

Champion the administration of global Linux systems, ensuring optimal performance and security. Collaborate with teams to enhance network efficiency and implement robust security measures while provid...

Unlock your potential as a Linux Systems Administrator, managing global IT operations, optimizing performance, and enhancing security in a collaborative environment. Drive innovation and ensure system...