IT Systems Administrator Jobs

Build and maintain secure AI/ML infrastructure, optimizing performance and scalability in classified environments while collaborating with software and machine learning engineers to enhance workflows...

Lead the charge in safeguarding enterprise systems by managing security controls, enhancing resilience, and mitigating threats in a dynamic IT environment while collaborating with cross-functional tea...

Lead the charge in safeguarding systems by managing IT security operations, implementing security controls, and collaborating across teams to fortify resilience against evolving threats while supporti...

Collaborate with teams to enhance IT security measures, protecting company systems from evolving threats while managing applications in a dynamic corporate environment...

Transform security operations and drive resilience for a dynamic enterprise. Manage IT security systems and collaborate with teams to enhance security measures and protect against evolving cyber threa...

Pioneer optimal system performance by managing and enhancing network configurations, ensuring integrity and security, while providing expert troubleshooting for a high-demand Microsoft Exchange enviro...

Join a team that's dedicated to improving IT operations while resolving user issues effectively. This role emphasizes proactive support, lifecycle management of endpoint systems, and collaboration acr...

Join a team that's shaping aerospace systems development, leveraging digital and model-based engineering to deliver advanced technology solutions across defense, civilian, and space domains. Expand yo...

Advance your career by managing Linux systems in a mission-critical environment. Leverage your expertise in system administration, security compliance, and virtualization to support high-visibility pr...

Lead the charge in optimizing and securing Linux systems for mission-critical environments, leveraging your extensive expertise in administration, virtualization, automation, and compliance to ensure...

Partner with us to oversee a complex server ecosystem, ensuring high performance, security, and quality services. Drive operational functions including design, deployment, and maintenance, while colla...

Join a dynamic team as you take ownership of critical cloud infrastructure and Citrix systems, ensuring 24/7 uptime to support the US Naval Fleet. Your expertise will be vital in maintaining and optim...

Drive the design and management of enterprise networks, ensuring operational readiness and effective training support. Collaborate with teams to enhance network infrastructure across varied environmen...

Drive enterprise network operations by designing, configuring, and maintaining robust computer networks to ensure operational readiness and support training environments. Collaborate with teams to opt...

Empower our technical team by overseeing daily operations and driving infrastructure innovations. Contribute hands-on expertise in network and systems management while enhancing team performance and s...

Champion operational excellence as you lead a dynamic Systems team, driving strategic initiatives and ensuring high-quality technical solutions while overseeing personnel management and daily operatio...

Join a dedicated team as you maintain and optimize network infrastructure across multiple environments, ensuring continuous connectivity, troubleshooting issues, and ensuring compliance in a dynamic o...

Join a team dedicated to securing and managing IT environments. You'll oversee system administration, cloud services, and networking, ensuring optimal performance and compliance while supporting organ...

Drive technical leadership by overseeing Windows systems administration for mission-critical environments, ensuring operational excellence while providing Tier 2 and 3 support and managing a skilled t...

Unlock your potential by developing and maintaining software for U.S. Air Force and Navy projects. Utilize various programming languages to create efficient solutions and ensure project needs are met...

Lead the charge in driving critical IT projects by overseeing a skilled team. Collaborate effectively with management while enhancing team productivity and maintaining high standards of service delive...

Transform your career by managing Red Hat Linux environments, ensuring optimal server performance and security. Engage in automation, virtualization, and cloud support, while leading critical incident...

Unlock potential by driving IT infrastructure innovation, ensuring system reliability and security, and supporting a transformative cloud-based transition while collaborating with teams to optimize pe...

Elevate operational efficiency by managing system performance, enhancing reliability, and providing technical support while ensuring cybersecurity compliance in a complex GPS mission environment...

Transform IT infrastructure management by ensuring robust support and cybersecurity. Collaborate on Windows and Linux systems, respond to escalated requests, and maintain compliance while driving cont...