IT Infrastructure Administrator Jobs in Sterling, VA

Optimize system performance through collaborative Linux administration and PeopleSoft deployment, ensuring compliance with security standards while supporting high-impact projects in a fast-paced envi...

Elevate your career by collaborating within a dynamic team as you support a high-impact program while managing Linux systems, configuring applications, and troubleshooting in a fast-paced environment...

Deliver secure and reliable network services while maintaining Cisco infrastructure. Collaborate with cross-functional teams to support mission-critical operations in a dynamic environment, ensuring o...

Engage with teams to consolidate systems into a cohesive solution that enhances manageability and security. Contribute to a high-visibility project focused on user experience while building strong rel...

Partner with us to consolidate a diverse set of systems into a cohesive solution that enhances manageability, security, and user experience, while contributing to a high-visibility and long-term archi...

Join our team to support mission-critical PostgreSQL database operations, optimize performance, and ensure data integrity across enterprise environments. Your expertise in ETL and Oracle administratio...

Elevate your career by managing intricate network systems, solving complex connectivity issues, and optimizing performance for critical operations. Join us in enhancing infrastructure and ensuring cyb...

Unlock team potential as Scrum Master, guiding Agile processes, enhancing collaboration, and driving project success across development and testing teams, while ensuring quality and stakeholder engage...

Lead the administration of OnBase ECM and Atlassian platforms, ensuring efficient configuration, automation, and user management across secure environments, while enhancing operational workflows and p...

Drive modernization and security initiatives as a Senior Systems Administrator, overseeing enterprise IT infrastructure. Leverage your expertise in Microsoft technologies to ensure robust system perfo...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Champion reliable email services in a dynamic role supporting hybrid Exchange environments. Manage migrations, security, and compliance, ensuring seamless communication and user support across the org...

Explore an opportunity to enhance operational efficiencies and data management in a dynamic environment. Drive customer engagement while supporting enterprise-level workflows through ServiceNow platfo...

Shape the future of global infrastructure and security strategy, leading a distributed team to build enterprise-grade systems. Drive cloud architecture, improve reliability, and enhance security compl...

Optimize system performance as a Red Hat Linux System Administrator in an AWS environment. Monitor, maintain server health, mentor junior staff, and support engineering efforts while ensuring the inte...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Engage in critical IT assurance functions supporting DoD Special Access Programs. Collaborate across departments, providing technical expertise and ensuring system integrity while managing cybersecuri...

Lead database administration efforts to ensure operational reliability, security, and performance for critical systems. Collaborate with teams to maintain data integrity and support the mission of a n...

Bring your technology expertise to drive innovation as a Principal Systems Administrator. Lead IT operations, manage critical systems, and ensure security protocols in a dynamic and collaborative envi...

Unlock the potential of secure hybrid cloud environments by advancing automation, enhancing CI/CD pipelines, and integrating security throughout the software lifecycle. Collaborate with cross-function...

Lead the design and automation of cloud infrastructure, driving process improvements and collaborative efforts across teams to deliver mission-critical applications in a fast-paced startup environment...

Lead the charge in driving exceptional service delivery and operational excellence across diverse technology programs while fostering team growth and enhancing client relationships in a dynamic, fast...

Join a dynamic team to implement and maintain IT systems, providing critical support and optimization for diverse infrastructure, including Linux and networking environments. Leverage your expertise t...

Join a team that's committed to optimizing IT infrastructure and collaboration platforms. Leverage your expertise in Exchange, Office 365, identity management, and automation to streamline operations...

Join a team that's dedicated to ensuring the security and functionality of critical IT systems. This role encompasses system administration, user support, and operational sustainment for classified en...