IT Systems Administrator Jobs

Join our dynamic team as a Senior Systems Administrator, leveraging your 6+ years of experience to enhance enterprise Microsoft environments, collaborating across teams to drive innovative IT solution...

Collaborate with us to provide expert technical support for IT, satellite, and radio systems. Ensure equipment readiness and advise on system upgrades while training end-users for high-stakes scenario...

Take ownership of the Senior Systems Administrator role, managing Active Directory, Office 365, and network security. Drive compliance and support across multiple systems while monitoring and mitigati...

Help us ensure network performance and availability by coordinating IT support activities. Monitor, analyze, and maintain critical systems while collaborating with diverse teams to drive operational e...

Grow your career with us as you manage IT help desk operations, ensuring effective support for users. Be the key liaison, enhance processes, and drive operational efficiency for a world-class tech env...

Join us to enhance financial systems and support user management by administering T3 applications and integrating with finance and IT teams to ensure seamless operations and compliance within a missio...

Join a team that's redefining mental health care through advanced IT solutions. Oversee technology strategy, implementation, and optimization for critical systems, enhancing operational efficiency and...

Shape the future of secure cloud operations by managing Linux environments and AWS infrastructure, ensuring optimized performance, security compliance, and automation through industry-standard practic...

Lead the administration and support of various platforms, ensuring optimal performance and security. Collaborate across departments to integrate new technologies and evaluate system needs while mainta...

Join a team that designs and optimizes enterprise storage environments. This role leads technical solutions, ensuring reliable operations for mission-critical systems while mentoring peers and managin...

Optimize enterprise network performance by designing, implementing, and supporting robust network infrastructure. Contribute to advanced technical initiatives and ensure reliable connectivity across c...

Join a team that's shaping the future of cloud and on-premises systems! Provide expert support, resolve complex technical issues, and lead projects in a dynamic MSP environment where collaboration and...

Lead the charge in managing Windows systems, ensuring optimal performance, security, and reliability while leveraging scripting skills to troubleshoot and resolve issues for a seamless user experience...

Analyze system performance, troubleshoot issues, and automate tasks to enhance geospatial intelligence applications supporting critical national security missions. Collaborate with cross-functional te...

Manage IT infrastructure, providing technical support and efficient solutions to enhance end-user experience while ensuring system functionality and compliance with security protocols...

Support health data standards by designing, developing, and maintaining application systems. Collaborate with teams to enhance system performance and ensure alignment with operational needs, all while...

Analyze and resolve complex technical issues for ALIS/ODIN systems, ensuring operational integrity and support for F-35 initiatives. Collaborate across teams to deliver efficient problem resolution an...

Engage in the management and enhancement of an enterprise ServiceNow platform, ensuring its reliability through maintenance, upgrades, and administration while driving a significant public sector digi...

Join a team that's safeguarding critical government systems through your expertise in cybersecurity risk assessment and compliance. Leverage your ISSM/ISSO background to drive impactful security initi...

Drive IT governance, strategy, and security compliance to enhance company operations and ensure cybersecurity readiness in a defense contracting environment. Responsibilities include vendor management...

Champion the engineering and support of mission-critical systems in a collaborative, innovative environment. Drive technical excellence while addressing security and operational challenges as part of...

Elevate the security posture of various systems by supporting RMF compliance activities. Collaborate with engineers to create policies and evaluate risks while maintaining the integrity of Information...

Empower critical operations by supporting Command and Control systems, ensuring data integrity and mission continuity in military environments through hands-on technical expertise and collaboration wi...

Engage with innovative technologies to support and optimize Linux and mixed environments. Ensure secure, efficient operations through hands-on system administration and automation solutions, fostering...

Join a dynamic team as a Systems Administrator, managing secure Linux and mixed environments to support critical DoD missions. You'll oversee automation, virtualization, and operational sustainment fo...