IT Security Administrator Jobs in Springfield, VA

Champion the daily operations of Linux systems while supporting complex programs. Collaborate with cross-functional teams to enhance server management and implement solutions, ensuring system reliabil...

Engage in critical systems administration for enterprise operations, ensuring system integrity, security, and performance. Collaborate with engineers and support virtualization and storage services wh...

Transform your career by providing vital technical support and system administration. Engage with an agile team to enhance system performance and ensure optimal functionality, focusing on GEOINT appli...

Transform your expertise by designing and implementing cybersecurity controls, conducting assessments, and ensuring secure system architectures across various environments, while collaborating with sk...

Transform IT system management by providing hands-on support for implementation, troubleshooting, and daily operations of client/server/storage/network infrastructures, ensuring high availability and...

Engineer and manage IT systems infrastructure to ensure reliability and performance of critical enterprise applications. Provide support across various environments, collaborating with teams to enhanc...

Empower your career by managing IT systems and providing support. Drive the administration of cloud platforms and networks, ensure data security, and assist staff with technical solutions in a collabo...

Unlock potential by managing and securing enterprise networks as a Windows Systems Administrator. You'll enhance performance, support security operations, and ensure our systems meet federal guideline...

Join a team that's dedicated to optimizing IT systems in a mission-critical environment, ensuring the reliability and security of operations across Windows, Linux, and UNIX. You'll manage infrastructu...

Join a dedicated team to enhance IT security compliance by implementing best practices, conducting assessments, and ensuring adherence to federal regulations. Support efforts to bolster system securit...

Partner with us to ensure seamless network operations and security in a high-stakes environment. Support a modern Secure Web Services operation with proactive monitoring, troubleshooting, and maintena...

Elevate cybersecurity efforts by leading risk management framework support and compliance for critical naval systems. Collaborate with multidisciplinary teams to ensure systems meet DoD cybersecurity...

Join our team to provide expert Linux systems administration and operational support for mission-critical environments. Leverage your extensive experience to troubleshoot and enhance system performanc...

Drive impactful engineering support for U.S. Navy programs, managing system security, development, and compliance. Lead technical communications and project coordination to ensure seamless integration...

Transform your career by overseeing IT infrastructure, maintaining network devices, and troubleshooting for optimal cybersecurity testing. Join a dynamic team that prioritizes innovation and responsiv...

Partner with us to safeguard our global enterprise automation platform by designing and implementing advanced security systems. You'll play a crucial role in evaluating threats and building defenses a...

Contribute to the security and optimization of classified IT infrastructure by managing systems, ensuring compliance, and delivering technical support in a dynamic, mission-driven environment...

Unlock potential by managing a complex IT environment, delivering innovative solutions, and ensuring system integrity across multiple airgapped systems while collaborating with diverse teams to meet o...

Advance your career by providing essential support in a complex system environment. Contribute to the sustainment and optimization of network-centric operations while collaborating with a dynamic team...

Lead the charge in administering and securing complex IT environments while supporting mission-critical operations. This role demands expertise in systems management and requires a Top Secret/SCI clea...

Elevate the university’s cybersecurity posture by managing and optimizing security systems, conducting forensic analysis, and leading incident response efforts. Collaborate with teams to protect infor...

Transform IT solutions by automating workflows and enhancing security with tools like Go and Kubernetes. Collaborate across teams to tackle diverse challenges while honing your skills in a modern, inn...

Lead the charge in enhancing cybersecurity by identifying vulnerabilities, conducting assessments, and applying advanced security techniques to secure network environments and safeguard sensitive info...

Lead a vital role in ensuring cybersecurity integrity through expert patch management and vulnerability remediation across diverse environments, leveraging Microsoft technologies and SCCM to maintain...

Transform information security by leading operations, mitigating risks, and enhancing security tools. Collaborate with management to ensure compliance and foster a culture of safety within a dynamic t...