IT Security Administrator Jobs in Springfield, VA

Oversee and optimize network infrastructure, ensuring performance, security, and availability. Collaborate with teams to address complex issues and implement cutting-edge technologies while providing...

Advance your career as a System Administrator supporting critical IT systems. Engage with troubleshooting, maintenance, and operations across various environments while managing configuration and reso...

Serve as a vital resource in supporting IT systems, providing diagnostic and resolution expertise while managing day-to-day operations, configuration, and maintenance of complex infrastructures to enh...

Discover innovative solutions as a Mid-Level System Administrator, supporting IT systems with implementation, troubleshooting, and maintenance while optimizing operations across diverse environments a...

Tackle the challenges of IT systems management by providing support, troubleshooting, and maintenance for diverse IT infrastructures, while ensuring optimal performance and user satisfaction through e...

Accelerate progress at safeguarding sensitive information by implementing, monitoring, and enhancing security measures consistent with federal standards while collaborating with cross-functional teams...

Join a team that's committed to enhancing security postures and compliance. You'll oversee the integration of security tools, support incident responses, and protect sensitive information, leveraging...

Manage and maintain critical IT infrastructures for defense operations, ensuring security compliance and optimal performance across diverse systems in a classified environment. Collaborate with teams...

Help us maintain operational excellence in a high-profile DOD environment. As an Intermediate NOSC Technician, you will monitor, troubleshoot, and ensure secure IT services for mission-critical operat...

Join a team that's focused on maintaining and enhancing hybrid infrastructure. You'll manage Windows Server and cloud environments, automate processes, and ensure systems are reliable and efficient, d...

Accelerate progress at the forefront of IT by developing and managing advanced systems solutions, enhancing performance, and training users to ensure seamless operations and compliance in a dynamic en...

Champion information assurance initiatives by implementing robust security policies, conducting risk assessments, and ensuring compliance across systems. Collaborate with teams to maintain operational...

Lead and elevate the security operations and incident response, managing a team of engineers and analysts to safeguard systems and data, while ensuring continuous improvement in security postures acro...

Engage as a Linux System Administrator, sustaining and evolving mission-critical applications through innovative solutions and automation within a complex environment, with significant latitude to imp...

Take ownership of developing innovative SharePoint Online solutions to enhance functionality and user experience. Collaborate with stakeholders to translate business requirements into robust, scalable...

Transform information security management by leading initiatives that enhance cybersecurity across classified systems, ensuring compliance and implementing best practices to protect sensitive data and...

Lead security initiatives to ensure FISMA compliance and authorization readiness for complex systems, providing direction and mentoring while navigating challenges across stakeholder teams and enhanci...

Lead security initiatives by executing compliance activities, assessing security controls, and ensuring system integrity. Collaborate with teams to develop innovative solutions while supporting strate...

Elevate your career by architecting and implementing security solutions to safeguard cloud infrastructure. Drive compliance, develop effective training, and advocate for security best practices within...

Bring your expertise to ensure the security and operational resilience of Windows-based infrastructure. Collaborate in a dynamic environment with cybersecurity professionals to implement and maintain...

Engineer Windows-based infrastructure security and resilience. Collaborate closely with cybersecurity teams to implement secure server configurations and manage identity solutions, ensuring operationa...

Manage and secure Windows-based infrastructure, ensuring compliance and operational resilience. Collaborate with cybersecurity teams to implement hardening and identity management solutions that prote...

Transform systems management through expert JIRA administration and collaboration, enhancing workflows and project efficiency for critical defense and intelligence initiatives while engaging with cros...

Shape the future of technology in government missions by providing expert system administration, troubleshooting, and support. Contribute to critical IT modernization and data enablement initiatives w...

Unlock potential by leading the Technical Engagement Network Lab, managing advanced cybersecurity capabilities, ensuring seamless operations, and delivering robust support to government agencies facin...