IT Systems Administrator Jobs in Springfield, VA

Pioneer innovative monitoring solutions to enhance mission-critical systems' performance, reliability, and security in a classified environment, leveraging extensive experience with SolarWinds technol...

Optimize enterprise security by leading Vulnerability and Threat Management initiatives, enhancing detection, response capabilities, and risk remediation across complex infrastructure in a collaborati...

Deliver technical excellence by designing resilient systems, ensuring compliance with stakeholder requirements, and driving innovative solutions in cybersecurity and infrastructure maintenance for com...

Empower innovation by leading the design and integration of resilient systems, driving technical improvements, and ensuring project success through expert systems engineering in dynamic environments...

Innovate your career with a senior-level role enhancing cybersecurity through a multi-disciplinary approach. Collaborate on developing web-based systems for project efficiency, leveraging cutting-edge...

Champion our IT Operations as an IT Engineer, developing integrations and automations to enhance system reliability and performance. Tackle complex challenges with autonomy and contribute to a dynamic...

Shape the future of secure virtualized infrastructure by deploying and managing Linux systems using VMware technologies and automation tools, while ensuring compliance within DoD programs and collabor...

Take ownership of system administration tasks, ensuring optimal performance and security of IT infrastructure while providing top-notch user support within a collaborative environment...

Develop and enhance robust ServiceNow solutions to meet federal requirements. Collaborate within Agile environments, ensuring compliance and best practices while delivering high-quality, scalable func...

Unlock potential by leading a dynamic Operations team as a Tier 3 Engineer. Drive efficiency through technical guidance, enhance customer satisfaction, and manage critical IT initiatives while collabo...

Shape the future of information security by ensuring compliance and secure operations. Collaborate with stakeholders to support RMF processes and enhance system security through audits and documentati...

Champion security compliance by collaborating with stakeholders to ensure effective Risk Management Framework (RMF) practices, conducting audits, and applying vital controls for system security integr...

Join a team that's focused on enhancing system security through proactive measures and compliance. You'll lead efforts in managing security operations and developing comprehensive security strategies...

Shape the future of enterprise data architecture by implementing strategies that enhance data governance, support AI initiatives, and drive decision-making through integrated business intelligence sol...

Shape the future of network security and infrastructure with your expertise. Lead comprehensive initiatives in VMware ESXi re-architecture and firewall administration, ensuring robust network segmenta...

The Information Systems Security Engineer Level 3 (ISSE 3) at ARSIEM Corporation will participate as a security engineering representative on engineering teams, focusing on the design, development, im...

Unlock potential by ensuring mainframe security through effective identity management and access control, while providing Tier 3 support and maintaining compliance with industry standards for user acc...

Join a team that's dedicated to enhancing complex banking platforms. You will analyze systems, design solutions, and partner with stakeholders to deliver scalable technical improvements in lending and...

Drive your career forward by leading the technical architecture and strategy for an enterprise-level Cloud Core Release Certification Hub, enhancing quality engineering with AI insights and seamless i...

Unlock potential by designing and implementing enterprise microsegmentation to enhance Zero Trust security. Collaborate across teams to secure workloads and enforce least-privilege access in hybrid an...

Contribute to next-gen collaboration tools, ensuring security and performance across the Intelligence Community. Collaborate withIT professionals to develop, monitor, and enhance Linux-based solutions...

Optimize system operations as a vital part of a dynamic IT team; maintain user accounts, tune performance, and ensure security across a multi-user environment while collaborating on hardware/software...

Lead the charge in enhancing healthcare processes by providing expert analysis and support to optimize clinical and business functions across the Veterans Health Administration, ensuring alignment wit...

Join a team that's dedicated to maintaining mission-critical network systems, ensuring data security and compliance while managing infrastructure for both physical and virtual environments...

Support and enhance enterprise infrastructure platforms by maintaining, monitoring, and improving network environments. Collaborate with teams for upgrades, incident resolution, and documentation to e...