IT Systems Administrator Jobs in Arlington, VA

Lead the development of an information security program to protect mission-critical systems. Collaborate with teams to identify vulnerabilities and ensure compliance with NIST standards, implementing...

Drive technology solutions to enhance business operations by analyzing and recommending improvements. Collaborate with stakeholders to ensure system configurations align with vendor processes and supp...

Join a team that's dedicated to enhancing IT infrastructure. Leverage your server engineering expertise to provide comprehensive installation, configuration, and support for critical systems in a dyna...

Contribute to vital information security initiatives by supporting policy development and coordination efforts. Leverage your expertise to enhance security frameworks and ensure compliance while colla...

Join a dynamic team that drives logistics support across multiple programs, ensuring alignment with strategic objectives while managing Integrated Logistics Support (ILS) requirements for comprehensiv...

Bring your expertise to our team as a Full-Stack Developer, where you'll enhance and integrate software solutions in a collaborative agile environment, contributing to projects that challenge your ski...

Accelerate your career as a Full-Stack Developer, contributing to innovative software solutions in a collaborative agile environment, enhancing system capabilities, and providing robust support for de...

Optimize Agile processes as a Release Train Engineer using SAFe methodology. Collaborate across teams to ensure timely delivery of features and enhance communication within the Agile Release Train whi...

Join a team that's dedicated to enhancing cybersecurity compliance across Marine Corps installations. Drive risk management initiatives while collaborating with various departments to promote IT secur...

Lead the charge in providing expert systems engineering support for complex geospatial intelligence systems, collaborating with government partners to develop solutions and drive innovation across mis...

Oversee cloud platform operations with Kubernetes and Hadoop, ensuring system stability and performance while providing technical support and troubleshooting in a fast-paced environment focused on hig...

Accelerate progress at our cloud-native platform by enhancing reliability and automating processes. Join a high-velocity team where your contributions directly impact our SaaS operations and customer...

Advance your career by leading software development initiatives that support academic and operational objectives, ensuring application security and innovative enhancements that drive efficiency in a m...

Join us in overseeing projects from design to deployment for innovative space systems. Drive critical operations support and guide strategic technical initiatives to enhance satellite operations and c...

Drive the security and stability of IT systems as you lead teams in managing complex networks. Collaborate with developers to enhance operations while overseeing system installations and maintenance...

Accelerate technical excellence by designing and maintaining secure endpoint configurations in Windows and macOS environments, ensuring robust support for a federal agency's infrastructure and cyberse...

Take ownership of system administration, enhancing IT processes and security. Manage capacity planning and architecture to support mission-critical functions while ensuring compliance with cybersecuri...

Drive the architecture and design of robust, cloud-native cybersecurity systems, ensuring secure integration and compliance with Zero Trust principles while managing multiple large-scale projects at o...

Oversee the security posture of information systems, ensuring compliance and effective management of sensitive operational environments, while supporting Special Access Programs and collaborating with...

Transform technical exploitation processes to uncover insights from adversarial unmanned systems. Collaborate with diverse teams to enable actionable intelligence and ensure mission success in a chall...

Unlock potential by managing and optimizing IT infrastructure for the US Tax Court, ensuring secure and efficient digital operations. Provide exceptional technical support and drive improvements in cu...

Engage in leading multi-discipline engineering efforts to enhance GEOINT systems, ensuring effective requirements management, testing, and solutions integration for complex defense and intelligence op...

Oversee the operational management of VMware virtualization environments, enhancing service delivery through optimal configurations, high-availability solutions, and robust disaster recovery strategie...

Lead comprehensive management of Security Operations Center services, ensuring operational excellence, contract compliance, and continuous improvement while interfacing with agency leadership and stak...

Lead and oversee Security Operations Center services, ensuring compliance and operational excellence while engaging with agency leadership. Drive continuous improvement initiatives and manage incident...