IT Systems Administrator Jobs in Springfield, VA

Innovate by deploying and maintaining critical Linux services in a fast-paced environment. Collaborate with cybersecurity and development teams to ensure compliance with DoD policies while enhancing c...

Innovate data governance through effective Box administration, managing user access, enforcing policies, and enhancing data security. Collaborate with IT teams to ensure optimal data lifecycle managem...

Join a team that's pioneering systems administration by enhancing and troubleshooting Windows environments, Azure services, and desktop applications, while fostering innovation through automation and...

Lead a dynamic team in managing critical hybrid cloud and client/server systems. Ensure security, performance, and seamless operations of business applications while collaborating with users and vendo...

Lead the charge in optimizing our large-scale Linux systems, ensuring seamless operations, security, and enhancements while troubleshooting issues with a focus on performance and reliability...

Unlock the potential of large-scale Linux systems by managing installations, enhancing security, and streamlining operations. Collaborate within a skilled team to ensure optimal performance and reliab...

Drive Adelphi's security program, ensuring compliance and collaboration in a fast-paced environment. Lead efforts for timely DoD authorization, integrating security architecture with operations while...

Join a dynamic team to enhance education and training applications through Life Cycle Sustainment activities, maintaining and optimizing hybrid Windows/Linux systems while embracing cloud technology a...

Join a dynamic team as a System Administrator, overseeing high-performance computing infrastructure and network management in a secure environment, utilizing advanced technologies and best practices t...

Contribute to a dynamic team as a Systems Administrator, enhancing IT systems and networks. Engage with program engineering teams to deliver innovative solutions and ensure mission success in a fast-p...

Take ownership of enterprise IT systems, ensuring security and efficiency across Windows and Linux environments. Engage in proactive troubleshooting and contribute to resilient infrastructure solution...

Empower IT operations by administering and optimizing enterprise systems across diverse platforms, ensuring high availability and security while providing robust support and analysis for user and infr...

Join a dynamic team driving IT system support for mission-critical enterprise applications. Develop and maintain infrastructure, ensuring security and reliability while enhancing operational efficienc...

Take ownership of mission-critical IT systems by providing support, troubleshooting, and maintenance for enterprise applications. Collaborate with teams to enhance infrastructure reliability and ensur...

Shape the future of our DevSecOps initiatives by deploying and integrating applications, managing virtualized environments, and ensuring system integrity with continuous monitoring and updates to meet...

Manage, optimize, and secure mission-critical applications in classified environments, ensuring operational reliability and compliance while utilizing cloud-native technologies and container orchestra...

Join our team to implement and manage enterprise network infrastructure, ensuring secure connectivity and optimal performance for a large-scale operation serving over 120,000 users across diverse loca...

Optimize IT systems by troubleshooting, maintaining infrastructure, and supporting users. Collaborate with teams to enhance server performance and operations, ensuring reliable and efficient server ma...

Pioneer essential IT infrastructure management, supporting operations, troubleshooting, and maintenance of complex systems. Empower teams as you enhance user experiences and optimize performance acros...

Contribute to ITOM excellence by managing ServiceNow platforms, ensuring data integrity, and optimizing integrations in compliance with federal standards. Collaborate with teams to enhance system perf...

Join our team to engineer and support innovative solutions in a Windows environment, enhance system deployment, and improve network operations while collaborating with various teams to ensure seamless...

Drive network efficiency by tackling complex support issues, leading upgrades, and coordinating ticket resolutions. Collaborate with teams to ensure optimal network performance and develop technical r...

Champion cloud engineering excellence by leading teams in architecting, designing, and deploying robust multi-cloud infrastructures while ensuring operational reliability and security compliance for f...

Contribute to the evolution of our security posture by developing robust metrics and alerts. This hands-on role involves analyzing traffic patterns, operating security controls, and ensuring coverage...

Shape the future of high-performance computing by leading infrastructure projects, enhancing system functionalities, and mentoring a dedicated team in a collaborative environment while supporting crit...