IT Security Administrator Jobs in Fairfax, VA

Lead the charge in enhancing cybersecurity operations through the CDAP by directing analytics, improving detection capabilities, and collaborating with key teams to elevate defensive measures across t...

Join a team that's responsible for designing and managing secure mobile device solutions, ensuring compliance and security for a global workforce across diverse network environments. Your expertise wi...

Champion comprehensive Configuration Management for HPC systems, ensuring quality assurance and effective change processes. Collaborate across teams to maintain configuration integrity throughout the...

Take ownership of administration and data integrity for Command Aware systems, ensuring efficient tactical communications and coordination across teams. Collaborate on large-scale data updates while m...

Elevate cybersecurity operations by enhancing effectiveness of defense capabilities. Collaborate as an expert in incident response and process improvement to ensure compliance and bolster overall cybe...

Join a team that's redefining cybersecurity by leading Vulnerability Management and Offensive Security across a dynamic, hybrid tech ecosystem. Make crucial enhancements to security posture and drive...

Take ownership of managing vulnerability and patch management operations, leading remediation activities, and guiding teams to reduce cyber risk, all while collaborating with clients and mentoring jun...

Elevate your career by supporting enterprise identity and access management solutions. Ensure secure authentication and authorization while managing role-based access and enforcing IAM policies to ali...

Manage and enhance security for critical information systems, ensuring compliance and operational security while coordinating with cybersecurity experts and stakeholders to maintain a robust security...

Champion security initiatives by leveraging Linux expertise to enhance system protection, ensuring compliance and risk management within complex environments while collaborating with external systems...

Accelerate security innovation by leading the design and implementation of advanced Web and Email Security solutions, conducting forensic investigations, and advising on corporate security policies to...

Tackle complex cyber security challenges by developing and implementing robust solutions for tactical systems, ensuring mission success while maintaining top-notch security posture against vulnerabili...

Lead the charge in designing scalable AI solutions that align with business goals, driving operational maturity while ensuring compliance and governance across the enterprise's AI ecosystem...

Lead the charge in enhancing Section 508 compliance through strategic management and innovative practices. Drive agency-wide initiatives, ensuring accessibility in technology to support employees and...

Join a team that supports and enhances ServiceNow operations while honing your development skills. Collaborate across departments to implement scalable solutions, ensuring platform health and driving...

Contribute to national security operations by maintaining high-availability Linux systems. Collaborate with cross-functional teams to troubleshoot complex issues, manage customer needs, and ensure com...

Advance your skills in cyber security by tackling engineering tasks and projects under guidance, while ensuring adherence to security policies and standards. Collaborate within a technology organizati...

Take ownership of systems administration, support IT infrastructure, and enhance security across various platforms while ensuring smooth operations and problem resolution in a challenging environment...

Oversee comprehensive security operations for client accounts, enhancing service and driving growth while ensuring operational excellence through effective planning, training, and team management...

Lead the charge in transforming federal IT programs by architecting innovative cloud solutions, collaborating closely with clients to optimize legacy systems while ensuring successful mission outcomes...

Optimize our SharePoint environments by managing, troubleshooting, and upgrading systems while collaborating with a diverse team to ensure seamless operations and effective solutions in document manag...

Empower enterprise security by designing, implementing, and optimizing robust security controls across diverse environments. Collaborate with teams to enhance threat detection and incident response wh...

Engage in cutting-edge security practices to protect infrastructure and workloads. Lead collaborative efforts on threat management while innovating security monitoring and response strategies in a dyn...

Join a dynamic team as you oversee and enhance cybersecurity strategies, ensuring secure architectures and compliance standards are met while collaborating across diverse technical teams for optimal i...

Contribute to the administration of SharePoint environments, ensuring secure architecture and compliance while enhancing collaboration through Microsoft Power Platform solutions. Deliver responsive su...