Systems Administrator Jobs in Littleton, CO

Elevate your career by supporting innovative defensive cyber solutions for Space Systems Command. This role involves designing, maintaining, and securing complex networks, while collaborating within a...

Drive operational excellence as a senior Linux systems administrator, optimizing and managing medical imaging systems. Collaborate with teams to enhance resilience, automate processes, and ensure reli...

Optimize your career as a Workday Application Administrator, collaborating with cross-functional teams to enhance system performance and implement scalable HR solutions that align with business object...

Drive your cybersecurity career by leading RMF accreditation efforts and providing expert guidance for critical Wideband SATCOM systems. Leverage your extensive experience to enhance system security a...

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Deliver top-tier Linux/Unix systems administration while optimizing performance, troubleshooting complex issues, and ensuring compliance. Take ownership of operational reports and incident resolution...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Take ownership of advanced Linux/Unix systems administration in a 24x7 NOC environment, ensuring reliability, performing troubleshooting, and managing software packages across multiple locations for o...

Engage with us to optimize AWS cloud infrastructure, ensuring mission-critical systems thrive in a secure environment while collaborating across teams to support development and compliance efforts...

Accelerate progress at a pivotal role ensuring optimal performance of the ServiceNow platform, handling system upgrades, user management, and complex problem resolution, while collaborating with stake...

Elevate enterprise network integrity as you tackle complex support issues, drive network changes, conduct upgrades, and ensure streamlined operations. Collaborate across teams to enhance system functi...

Unlock potential by designing and managing VMware vSphere environments while implementing disaster recovery solutions. Collaborate in cross-functional teams to enhance capacity and optimize performanc...

Contribute to ITOM excellence by managing ServiceNow platforms, ensuring data integrity, and optimizing integrations in compliance with federal standards. Collaborate with teams to enhance system perf...

Optimize system infrastructure by managing VMware and MS Windows environments. Lead IT projects while ensuring compliance with security standards and enhancing application delivery processes for impro...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Contribute to IT excellence by managing helpdesk support, enhancing documentation standards, and driving Tier 2 systems administration across diverse SaaS platforms, fostering a collaborative environm...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

Join a team that's dedicated to optimizing Windows systems and infrastructure, ensuring stability and security for critical applications in both on-premises and hybrid environments...

Optimize systems administration and design for U.S. Space Force Satellite Control Network. Leverage expertise in IT to drive upgrades for servers, storage, and networks, collaborating with cross-funct...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Join us to provide front-line technical support, managing user requests and resolving hardware and software issues, ensuring seamless operations across all end-user devices in a dynamic IT environment...

Manage and secure government information systems while ensuring compliance and operational efficiency through patch management and user support. Collaborate with cross-functional teams to maintain sys...

Lead the maintenance and evolution of secure enterprise system networks, ensuring operational readiness and driving technical excellence. Collaborate across teams to tackle complex issues and enhance...

Reimagine database management by overseeing routine operations, ensuring security, and enhancing database performance. Collaborate with teams to design, implement, and maintain databases tailored for...

Innovate your career by developing and maintaining dynamic SharePoint environments. Provide collaborative support to enhance workforce productivity, ensuring compliance while delivering effective IT s...