IT Systems Administrator Jobs in Springfield, VA

Develop innovative mechanical solutions while supporting advanced defense systems. Engage in engineering change processes and ensure technical documentation aligns with sustainment objectives to enhan...

Shape the future of large-scale Linux systems by ensuring optimal performance, security, and reliability, while leading systems engineering efforts and configuring advanced network components in a dyn...

Oversee enterprise cybersecurity architecture for vulnerability management, guiding ARNG in securing operations across various environments by assessing risks, defining patterns, and enhancing complia...

Lead mission-critical cybersecurity initiatives by overseeing RMF authorization activities, ensuring compliance and security for classified information systems, and driving vulnerability management ac...

Lead senior cybersecurity engineering efforts, guiding teams to enhance risk management and security assessments while advising on cloud security and compliance in federal environments. Drive impactfu...

Engage with key stakeholders to gather requirements, analyze processes, and support cost-benefit assessments for Veterans Affairs IT projects, contributing to effective documentation and operational i...

Join a team that's vital to national security by leading the Information Systems Security lifecycle, ensuring compliance with policies and enhancing system security across classified environments whil...

Join a dynamic team of cybersecurity experts, leading efforts in Security Assessment and Authorization, compliance, and risk management for federal systems while mentoring others and driving best prac...

Unlock potential by joining a dynamic technical team focused on Cyber and Data Management, where you'll create documentation and system requirements, ensure compliance, and support performance initiat...

Optimize security posture by investigating alerts, hunting threats, and enhancing detection capabilities across network, cloud, and endpoint environments, collaborating with teams to ensure comprehens...

Lead the management of Oracle database environments, ensuring security, availability, and optimal performance while handling installations, migrations, and ongoing operations in a Linux server environ...

Join a dynamic team to lead the modernization and sustainment of critical geospatial systems for the U.S. Census Bureau. Drive technical leadership and innovative solutions in cloud, data management...

Optimize enterprise applications by leading projects, supporting integrations, and enhancing systems. Collaborate with users and SAP partners to ensure comprehensive solutions meet evolving business n...

Join our team to engineer and sustain advanced RF and SIGINT systems, ensuring mission success through innovative architecture and seamless integration across complex infrastructures. Make a significa...

Grow innovative software solutions while leading teams to develop, enhance, and maintain complex systems in a dynamic environment. Collaborate with engineers to ensure adherence to design requirements...

Transform email infrastructure by developing scalable Microsoft Exchange solutions. Oversee architectural strategies, automate operations, and mentor junior team members while ensuring high availabili...

Take ownership of complex DoD cyber program management initiatives, leading operational and technical teams in the Cyber Forensics Laboratory to enhance digital forensics, incident response, and ensur...

Lead the charge in enhancing enterprise desktop environments through strategic IT management and problem resolution, ensuring alignment with security standards while supporting modernization initiativ...

Join a team that's advancing national security by designing and maintaining secure Infrastructure systems. Use your expertise in complex systems and DevSecOps to support vital DoD missions with innova...

Transform software and embedded systems through modern DevOps practices, focusing on CI/CD, infrastructure automation, and system reliability for aerospace and defense programs, while collaborating ac...

Advance your career by designing and delivering impactful training solutions for adult learners, leveraging your expertise in CompTIA Security+ and Network+. Collaborate with cross-functional teams an...

Optimize enterprise systems in support of Army National Guard IT operations. Drive enhancements in automation, design technical solutions, and ensure compliance with cybersecurity standards for an exp...

Unlock potential by joining a dynamic team to enhance DoD information security and compliance. Collaborate, mentor, and lead incident response efforts as you shape the cybersecurity landscape in a fas...

Innovate technology solutions to enhance operational effectiveness across multiple platforms. Lead cross-functional teams in the deployment, upgrade, and maintenance of complex IT systems, ensuring co...

Join a team that's enhancing cybersecurity for Navy systems through hands-on leadership in RMF activities. Drive system security engineering, compliance, and risk management while collaborating with s...