IT Security Administrator Jobs in Fairfax, VA

Reimagine cybersecurity by enforcing security policies, managing risk, and supporting classified information systems. Utilize strong communication and technical skills to develop strategies that enhan...

Join a team that's committed to improving cybersecurity practices and ensuring compliance with information security policies while fostering collaboration and knowledge sharing for greater efficiency...

Lead the charge in securing IT infrastructure by applying your extensive security engineering expertise to develop, implement, and manage secure networking and computing environments that meet strict...

Contribute to national security by designing and implementing secure systems. Engage in risk management and collaboration with teams to enhance security protocols while optimizing knowledge management...

Join a dynamic team to oversee comprehensive ISSO responsibilities in a classified environment, ensuring compliance, monitoring security protocols, and managing risk artifacts in alignment with DoD st...

Drive security excellence as an ISSO, leading top-notch cybersecurity operations and architecture for federal clients while ensuring compliance with key standards and delivering quality assurance acro...

Contribute to enhancing information security practices across the organization. Collaborate with teams to assess designs, recommend secure solutions, and manage vulnerabilities, ensuring effective gov...

Drive comprehensive cybersecurity compliance and assurance by leading Security Assessment and Authorization efforts, coordinating across teams to ensure continuous monitoring, risk management, and eff...

Lead vital Information Systems Security initiatives, ensuring compliance with federal cybersecurity standards. Collaborate across teams to manage authorization processes, document security controls, a...

Support compliance and security for mission-critical IT systems by managing cybersecurity initiatives and risk management frameworks across various Department of Defense environments, ensuring IT oper...

Manage a dynamic cybersecurity program for classified systems in a hybrid environment. Oversee risk management, compliance, and continuous monitoring, while providing expert direction to a team and co...

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...

Join a team that's expanding capabilities by leveraging SAP expertise to oversee technical projects, mentor junior administrators, and streamline solutions. Elevate your career in a dynamic environmen...

Lead the charge in maintaining the security and performance of enterprise Windows systems. Collaborate with diverse teams to optimize operations, enhance disaster recovery, and drive continuous improv...

Unlock systems effectiveness as you manage, maintain, and enhance the IT infrastructure. You'll coordinate support and ensure the reliability of systems, supporting critical functions in a fast-paced...

Pioneer the future of litigation support as you manage IT systems for DOJ, optimizing automated resources for complex legal proceedings. Join our remote team to enhance system performance and ensure c...

Partner with us to enhance enterprise security by managing identity and access solutions, ensuring compliance, optimizing performance, and deploying best practices in directory services within a natio...

Advance national security initiatives as a Program Security Officer, leading the execution of security disciplines to protect sensitive information and personnel while managing complex security projec...

Bring your technology expertise to drive innovation as a Principal Systems Administrator. Lead IT operations, manage critical systems, and ensure security protocols in a dynamic and collaborative envi...

Lead the charge in securing AI platforms and cloud environments while implementing robust security controls, managing DLP policies, and assessing client AI deployments to enhance protection against em...

Optimize information systems security for federal clients, ensuring compliance with federal privacy laws and overseeing security operations, policy enforcement, and risk management strategies to prote...

Drive modernization and security initiatives as a Senior Systems Administrator, overseeing enterprise IT infrastructure. Leverage your expertise in Microsoft technologies to ensure robust system perfo...

Develop and maintain security protocols for complex information systems, ensuring compliance with cybersecurity regulations. Engage with key stakeholders to protect high-impact environments and suppor...

Deliver enterprise-level storage administration expertise, optimizing infrastructure for maximum performance and availability. Engage in lifecycle management of storage solutions and ensure robust bac...

Join a team that's dedicated to enhancing operational capabilities through innovative IT solutions. As a Systems Administrator, you'll support critical systems, ensuring their security and performance...