IT Security Administrator Jobs in Washington, DC

Take ownership of cybersecurity initiatives, ensuring compliance with federal standards while managing security protocols and risk assessments to protect sensitive information and systems for a federa...

Transform cybersecurity practices by ensuring compliance with federal standards, managing security configurations, and leading risk assessments to protect sensitive information systems and support age...

Drive compliance and security for federal information systems, ensuring adherence to FISMA and NIST standards. Lead security assessments, manage vulnerabilities, and maintain cybersecurity posture to...

Collaborate with us to deliver advanced Unix systems administration support, ensuring optimal performance and security for critical National Military Command Center systems. Join our dynamic team to i...

Join a team that's dedicated to advancing system administration excellence. Leverage your expertise in Linux, firewall management, and DevOps to lead a small team in a dynamic environment focused on r...

Optimize system performance and security by managing Linux environments, implementing CI/CD pipelines, and leading a small team in a dynamic, on-site role focused on advanced system administration and...

Champion compliance and risk management initiatives, collaborating across teams to enhance security assessments and audits. Drive vendor risk evaluations and educate stakeholders, ensuring robust secu...

Champion the management and support of IT systems, ensuring optimal performance and reliability. Oversee UNIX and Windows environments, troubleshoot issues, and provide Tier I and II support to enhanc...

Unlock potential by leading the management and support of IT systems, ensuring seamless operations and troubleshooting for diverse network and server environments while enhancing performance and relia...

Drive secure enclave development by managing systems, ensuring operability, and implementing security protocols. Collaborate within a small team to enhance system performance and compliance while main...

Join a team that's dedicated to optimizing Linux and Windows systems, ensuring compliance, and enhancing user support. Leverage your expertise in cloud environments and automation to drive performance...

Shape the future of cybersecurity by integrating robust security measures across information systems, ensuring compliance and risk assessment throughout their development lifecycle, and enhancing orga...

Lead the charge in shaping AI cybersecurity strategies, guiding enterprises through risk assessments and governance frameworks while collaborating across teams to implement robust security measures fo...

Drive AI cybersecurity strategy by leading assessments, governance workshops, and risk models. Collaborate with cross-functional teams to translate business objectives into actionable frameworks, ensu...

Unlock your potential by leading AI cybersecurity strategies, guiding clients through governance frameworks, and managing risk operating models. Collaborate with cross-functional teams to ensure secur...

Lead the implementation and validation of security controls across enterprise systems, ensuring compliance with federal cybersecurity standards while collaborating with engineering teams to enhance se...

Develop and maintain comprehensive security documentation for DoD systems, ensuring compliance with the Risk Management Framework (RMF). Collaborate with technical teams and stakeholders to manage sec...

Join a team that's dedicated to optimizing Solaris and Linux systems in a federal environment. Leverage your expertise in storage, security, and patch management to ensure high availability and compli...

Transform your career by enhancing data security and integrity. Collaborate with cross-functional teams to implement robust security measures, conduct audits, and mitigate risks while staying ahead of...

Join a team that's dedicated to supporting tactical data management through advanced system administration. Leverage your expertise in Linux and Windows environments to enhance operational efficiency...

Manage cybersecurity initiatives by designing and implementing security controls, ensuring compliance with RMF, and enhancing system integrity across diverse platforms, focusing on Linux and RTOS envi...

Shape the future of Linux server infrastructure by leading installation, configuration, and optimization efforts. Drive modernization and ensure security compliance while providing technical expertise...

Help us ensure the reliability and performance of critical IT systems by managing infrastructure, providing support, and collaborating on modernization efforts to enhance enterprise applications and s...

Transform cybersecurity by leading risk management and compliance efforts, ensuring the security posture of enterprise information systems while guiding teams through complex authorization processes a...

Elevate IT infrastructure by managing and securing containerized applications, ensuring optimal performance and availability. Collaborate on troubleshooting, upgrades, and documentation to support a r...