IT Systems Administrator Jobs in Springfield, VA

Engage in transformative technology support as a Network Administrator, enhancing enterprise network operations, monitoring systems, and ensuring compliance for a national security mission, while coll...

Accelerate progress at our IT systems by managing user support, troubleshooting, and infrastructure maintenance. Play a key role in ensuring reliable operations and optimizing resource utilization acr...

Optimize mission-critical infrastructure while providing Tier 2 support for Linux and Windows systems in a secure, fast-paced environment. Collaborate with teams to troubleshoot issues and improve end...

Pioneer innovative infrastructure solutions for complex research systems, enhancing hosting, virtualization, and cloud environments. Collaborate in a dynamic team atmosphere while independently resolv...

Help us design and enhance complex infrastructure systems, tackling multi-environment challenges. Work independently or collaboratively on vital projects, ensuring high quality through testing and doc...

Join a team that's enhancing critical infrastructure systems across diverse platforms. You will engineer solutions for hosting, cloud, and networking environments, addressing challenges in real-time s...

Reimagine the management of Linux systems in a dynamic, mission-critical environment. Take ownership of administration, security, and automation of enterprise Linux setups, while ensuring operational...

Accelerate progress at our travel operations by expertly managing E-Travel systems, providing high-volume customer support, and ensuring compliance with travel regulations while fostering collaboratio...

Join a dynamic team as a senior security specialist, ensuring the integrity and protection of enterprise IT systems while supporting critical DoD missions with a proactive security approach and extens...

Optimize enterprise network infrastructure and manage mixed-server environments, ensuring security and compliance while supporting the full IT lifecycle. Collaborate with cross-functional teams to enh...

Empower your career by supporting cutting-edge network infrastructures for critical biomedical research. Collaborate with diverse teams to enhance enterprise network technologies in both on-premises a...

Shape the future of cybersecurity by developing secure IT solutions, conducting audits, and ensuring continuous monitoring in classified environments while collaborating with key stakeholders across v...

Join a dynamic team to implement and evaluate security solutions for classified information systems. Contribute to policy development and ensure compliance while enhancing your expertise in informatio...

Transform data center operations by supporting equipment management, ensuring uptime, and driving incident resolution. Collaborate in a team to enhance performance while mentoring junior members and a...

Help us maintain critical data center operations by ensuring seamless hardware management, troubleshooting, and system upgrades in a high-availability environment, while mentoring junior team members...

Shape cutting-edge endpoint solutions by engineering modern ecosystems for secure and high-performance user experiences across diverse environments. Collaborate with teams to innovate, automate, and o...

Unlock potential by optimizing and managing database environments, ensuring performance, reliability, and security through collaboration with diverse teams and effective communication...

Drive database excellence by managing and optimizing MS SQL, MariaDB, and Oracle databases, ensuring performance, security, and effective backups, while collaborating with diverse teams to achieve pro...

Unlock your potential as a pivotal ServiceNow Administrator, enhancing software asset management and compliance while driving operational efficiencies within a dynamic IT environment...

Support a dynamic team in managing complex network systems, performing cloud migrations, and ensuring security through effective IT solutions. Engage with cross-functional teams to deliver high-qualit...

Accelerate progress at the intersection of system administration and integration, ensuring optimal performance and security of Linux and Windows platforms while providing technical leadership and supp...

Contribute to cybersecurity initiatives by overseeing security operations, managing risk assessments, and ensuring compliance with security protocols. Drive improvements and collaborate with stakehold...

Join a team that's enhancing information security by overseeing operations and implementing standards to safeguard classified systems. Collaborate with stakeholders and drive continuous improvement in...

Engage in securing computing environments by conducting security assessments, recommending improvements, and ensuring compliance with IA standards, while collaborating with engineering teams to build...

Shape and enhance corporate IT operations by leading a proactive team focused on system reliability, security, and user experiences while driving continuous improvements in technology service delivery...