IT Security Administrator Jobs in Chantilly, VA

Help us optimize and maintain system performance in a complex environment. You will manage ServiceNow operations, perform configurations, and provide user support, ensuring platform efficiency and sta...

Contribute to the success of multiple sites by providing remote IT support, configuring and deploying desktops, managing network setups, and ensuring smooth operation of security systems while adherin...

Contribute to seamless IT operations by supporting remote infrastructure across multiple sites, ensuring effective troubleshooting, deployment of end-user devices, and maintaining network and security...

Shape the future of IT support by overseeing remote operations across multiple sites, configuring and troubleshooting hardware and software while ensuring optimal performance and security compliance i...

Transform federal security compliance into actionable security capabilities. Empower the Governance & Trust team to ensure Chainguard builds trust with government customers by developing monitoring sy...

Advance your cybersecurity expertise by supporting incident response and security operations. Collaborate with a dedicated team to innovate solutions, enhance security measures, and protect vital syst...

Deliver comprehensive analyses of system vulnerabilities and attacks, develop effective countermeasures, and produce insightful reports to enhance security posture and operational integrity...

Build a strong security foundation by ensuring compliance and protecting systems. Leverage your expertise in Risk Management Framework and collaborate with teams to enhance security controls and conti...

Lead the charge in enhancing cyber security for Federal and DoD projects by assessing risks, ensuring compliance, and implementing robust security measures to protect sensitive information systems...

Optimize system performance as a Linux Systems Administrator, supporting both classified and unclassified environments. Collaborate with engineers, enhance operational efficiency, and manage server so...

Lead the design and implementation of secure system architectures while ensuring compliance with DoD and cybersecurity regulations. Collaborate with cross-functional teams to address vulnerabilities a...

Transform vital IT infrastructure by integrating and managing complex systems. Support mission-critical Identity and Access Management initiatives while collaborating across teams to ensure high avail...

Support the maturation of ITIL processes to enhance IT service delivery. Engage with stakeholders for documentation, collaboration, and continuous improvement while leveraging metrics analysis to alig...

Optimize mission-critical desktop infrastructure through expert support and maintenance of custom Linux-based workstations, enhancing High Performance Computing capabilities across two locations in a...

Unlock potential by providing IT support to users, troubleshooting hardware and software issues, and enhancing system performance through proactive modifications and expert communication. Collaborate...

Elevate your career by leveraging AI and machine learning to enhance enterprise cybersecurity. Join a skilled team to design, implement, and govern AI solutions that improve threat detection and compl...

Contribute to advancing cybersecurity by implementing AI-driven solutions for threat detection and compliance, enhancing operational workflows, and integrating advanced machine learning capabilities t...

Join a dynamic team to enhance information system security through effective RMF processes. Collaborate with stakeholders to ensure compliance, manage vulnerabilities, and document critical security p...

Join a team that's responsible for enhancing server operations, monitoring systems, and optimizing IT services. Leverage your skills to support users and ensure high quality network transmission in a...

Elevate system performance by managing server operations, configuring software, and optimizing network resource utilization to support seamless IT functionality and user assistance...

Shape the future of cybersecurity compliance by managing JIRA tasks and Agile frameworks to ensure ISO standards are met. Collaborate cross-functionally to drive project execution and maintain critica...

Empower mission success by driving security compliance and governance in a classified context, ensuring robust information assurance processes while collaborating across operational teams to maintain...

Contribute to mission success by leading cybersecurity governance, compliance, and information assurance in a classified environment. Oversee audit readiness, security documentation, and partnerships...

Shape the future of cybersecurity by leading RMF support and oversight for vital naval systems. Drive compliance with stringent DoD standards while managing cybersecurity risks and coordinating with k...

Deliver thorough technical reviews of cybersecurity plans and assessments for maritime compliance, ensuring adherence to government regulations. Interact with various stakeholders to recommend finding...