Linux System Administrator Jobs

Join a mission-driven team to support critical Command and Control operations, ensuring secure communications and network administration across classified and unclassified environments for military an...

Transform network operations by managing VMware and SDDC environments, ensuring the integrity and security of critical infrastructures. Lead a team to optimize performance and address complex challeng...

Develop and maintain enterprise LAN/WAN environments, troubleshoot complex network issues, and enhance operational efficiency across multiple sites. Collaborate with engineers on design and support in...

Join a dynamic team to design and maintain complex SharePoint and Windows Server environments, ensuring reliability and security for mission-critical systems. Lead technical initiatives and support wa...

Lead the charge in designing and maintaining complex SharePoint and Windows Server environments, ensuring reliability and security for mission-critical systems while providing technical leadership and...

Engineer and maintain complex SharePoint and Windows Server environments, ensuring security and reliability. Provide technical leadership and support for warfighting reporting systems while training s...

Join a team that's dedicated to enhancing identity and access management. Oversee cloud-based applications, streamline onboarding/offboarding, and automate workflows while collaborating with cross-fun...

Create innovative solutions and optimize complex systems. Lead the analysis and automation of workflows, support infrastructure integration, and enhance development processes to meet user needs effici...

Join a dynamic team as a Senior IT Engineer, overseeing end-to-end IT systems. You'll enhance employee experiences through automation, manage security compliance, and collaborate across departments to...

Engage in innovative project planning and execution as a key member of a dynamic technical team, mentoring peers while managing IT environments globally for enhanced operations and continuous improvem...

Optimize data systems to ensure performance, security, and reliability while collaborating with teams to design and maintain databases that meet evolving business needs. Elevate operational efficiency...

Champion customer-facing technical solutions to drive Federal government transformations. Build relationships, deliver tailored solutions, and collaborate with sales to achieve technical wins, ensurin...

Join the charge in enhancing cybersecurity by analyzing network traffic, identifying threats, and coordinating incident responses. Leverage cutting-edge tools to protect vital resources and ensure a s...

Join a team that's building cutting-edge cybersecurity products from inception. You will architect and implement large-scale systems, focusing on embedded solutions and software management while advan...

Unlock potential by leading the design and implementation of CI/CD pipelines, enhancing software delivery and operational stability for enterprise applications while collaborating with cross-functiona...

Join us to design and automate secure cloud and on-premises environments, enhancing research and software development. Collaborate with teams to optimize infrastructure, streamline workflows, and supp...

Lead the charge in enhancing network operations by resolving complex issues, implementing upgrades, and ensuring seamless connectivity. Collaborate with teams to drive continual service improvement an...

Lead enterprise network solutions as a Tier 2 Network Administrator, tackling complex issues, coordinating with teams, and driving service improvements through innovative technology implementations an...

Unlock potential by managing, securing, and sustaining Windows systems in classified networks. Collaborate with teams to ensure compliance within DoD environments, leveraging extensive expertise in sy...

Champion the administration and optimization of Siemens Teamcenter PLM systems, ensuring seamless integration and support for engineering teams. Drive system enhancements, troubleshoot complex issues...

Empower our multi-cloud infrastructure by designing, building, and operating the network backbone. You'll lead architectural decisions and ensure seamless connectivity across diverse environments whil...

Take ownership of the multi-cloud network infrastructure, designing and operating end-to-end solutions that empower engineering teams. Drive innovation in networking, security, and observability while...

Take ownership of the enterprise network infrastructure, ensuring secure and reliable connectivity across locations. Collaborate with IT teams and vendors to implement, monitor, and enhance network se...

Join a team that's dedicated to maintaining and optimizing our Linux and Windows infrastructure. You'll troubleshoot, manage cloud instances, and ensure high availability while delivering exceptional...

Drive innovative solutions in systems engineering by applying Model-Based Systems Engineering (MBSE) principles to architect and integrate complex systems, enhancing national security outcomes through...