IT Systems Administrator Jobs

Manage, secure, and optimize the agency's server infrastructure and virtual environments, ensuring high availability. Provide infrastructure support and implement security strategies to enhance operat...

Join a dynamic team to administer IBM WebSphere, ensuring optimal performance of critical HR/Payroll systems through proactive maintenance, configurations, and support in a fast-paced environment requ...

Shape the future of cyber operations by leading strategic integration efforts and managing complex technical projects in the defense sector, engaging with top military and operational teams across mul...

Lead the charge in optimizing Linux systems for mission-critical operations. You'll troubleshoot and automate complex environments, ensuring readiness for testing and deployment, while working collabo...

Join a team that's redefining system security through comprehensive assessments, innovative architectures, and collaborative strategies to protect complex networks and ensure compliance, enhancing the...

Transform your career by managing Linux systems and enhancing cybersecurity protocols. You'll oversee system operations, implement automation, and ensure compliance in a fast-paced environment that su...

Champion Linux system operations, focusing on secure environments and compliance. Enhance cybersecurity through proactive administration and automation, deploying solutions in high-paced settings whil...

Shape large-scale enterprise Linux environments through design, automation, and security. Leverage your technical leadership to resolve complex issues while mentoring a dedicated team and collaboratin...

Transform your career by managing and optimizing the ServiceNow platform. Ensure system stability, oversee operations, and collaborate with cross-functional teams to meet security and compliance stand...

Unlock the potential of our ServiceNow platform by ensuring its seamless operation and maintenance. Collaborate with cross-functional teams to enhance performance, security, and compliance while drivi...

Unlock new potential as you oversee ServiceNow platform operations, administering environments, managing configurations, and optimizing processes while ensuring compliance, security, and high performa...

Shape the future of enterprise Linux systems by leading design, implementation, and automation efforts while addressing complex challenges, mentoring a talented team, and collaborating for secure, rel...

Unlock potential by providing critical program management support for compliance and configuration management in a fast-paced cybersecurity environment, ensuring adherence to regulatory standards and...

Unlock potential by managing classified systems, ensuring reliability and compliance, and supporting IT operations. Collaborate with diverse teams to solve complex issues and provide top-tier service...

Empower innovation in hardware engineering! Join us in developing server platforms and validating cutting-edge technology while collaborating with cross-functional teams to drive quality and efficienc...

Champion innovative IT solutions to empower a large-scale community operation. Oversee network infrastructure, end-user technology, and integrated systems while ensuring robust support and project exe...

Champion information security by leading IT initiatives, managing vendor relationships, and ensuring compliance with industry regulations. Drive operational efficiency and staff development while safe...

Discover a rewarding opportunity to manage and enhance enterprise IT operations. Lead critical defense projects, optimize cloud infrastructures, and ensure system security while collaborating within a...

Drive operational excellence and innovation as a critical technical resource. Leverage your expertise in network engineering, VPN solutions, and security protocols to maintain and enhance a 24x7 class...

Accelerate progress at AWS-hosted Linux environments, ensuring robust security, compliance, and efficiency. Support mission-critical systems leveraging expertise in SLES, DISA STIG automation, and adv...

Empower small to medium-sized businesses by designing, implementing, and maintaining robust IT systems and network solutions, enhancing their cybersecurity posture through expert collaboration and cus...

Join a dynamic team to manage client IT infrastructures, ensuring performance and satisfaction. Collaborate with stakeholders to develop strategic technology plans and enhance client relationships whi...

Join a team that's dedicated to optimizing infrastructure systems by solving complex challenges, managing diverse operational solutions, and researching advanced technologies to enhance performance an...

Drive organizational success by managing IT procurement and inventory, ensuring accurate configuration management and asset tracking. Collaborate across teams to enhance operational efficiency and min...

Join a team that's dedicated to developing innovative software solutions supporting mission-critical defense programs. Engage in every phase of the SDLC, applying your expertise to enhance processes a...