IT Systems Administrator Jobs in Aurora, CO

Deliver exceptional IT support by managing VMWare and Linux systems while enhancing communication skills and leadership. This remote role offers the opportunity to grow your technical expertise in a c...

Analyze and support IT systems while providing technical assistance to users. Oversee hardware and software installation, troubleshooting, and conference room maintenance, ensuring a seamless experien...

Grow your career by managing and optimizing our IT infrastructure. Leverage your technical expertise in systems administration to ensure efficiency, security, and performance across servers and networ...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Elevate your career by ensuring the reliability and security of our IT systems through effective management of on-premises and cloud infrastructures, supporting critical business operations and collab...

Champion operational integrity by managing identity access, endpoint compliance, and infrastructure reliability while ensuring documentation meets stringent regulatory requirements. Engage with divers...

Elevate system performance by managing and securing Linux/Unix servers. Collaborate with cross-functional teams to optimize system stability, troubleshooting issues, and implementing security measures...

Support a high-performing team by providing IT systems troubleshooting, maintenance, and problem resolution for UNIX and Windows environments. Enhance operational efficiency and optimize system utiliz...

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...

Play a key role in providing advanced technical support and systems administration, ensuring optimal performance and reliability of IT systems across multiple locations. Collaborate effectively with t...

Optimize the operation and configuration of complex Okta environments, ensuring stability and support while leading a team of system administrators and enhancing end-user technology experiences...

Accelerate progress at the forefront of cloud solutions by managing network operations and driving strategic IT transitions. Optimize infrastructure and ensure robust security and compliance while col...

Drive the integrity and performance of our network systems while troubleshooting issues, optimizing connectivity, and ensuring security across the organization. Collaborate with a team to implement in...

Join a dynamic team as you ensure network reliability and security. Optimize performance, troubleshoot issues, and implement solutions, utilizing your expertise in network protocols and systems in a c...

Join a team that's dedicated to IT systems administration and user support while contributing to security operations. Manage ticket queues, resolve issues, and gain valuable SOC Analyst experience in...

Join our team as a Network Systems Administrator to design, implement, and maintain secure networks, ensuring optimal performance and reliability while collaborating with IT professionals to tackle te...

Empower operations as a System Administrator for MODES III, managing AWS and on-prem cloud systems. Ensure system security, availability, and performance while collaborating with DevOps teams to suppo...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Shape the future of enterprise network operations, security, and infrastructure while managing and sustaining an integrated IT environment with a focus on routing, switching, and network security tech...

Oversee IT infrastructure and support systems vital to spacecraft development. Collaborate with teams to maintain secure solutions and improve operations through technical support and strategic enhanc...

Provide architectural expertise to enhance internal IT systems and automate processes. Drive incident resolution and support Tier 2/3 applications while collaborating with stakeholders to maintain sys...

Join a high-impact Agile team to enhance mission-critical systems in AWS, ensuring optimal performance and reliability while driving operational excellence across diverse cloud infrastructure and appl...

Champion our IT infrastructure as a Systems Administrator, enhancing critical applications, supporting innovative projects, and collaborating across teams in a dynamic environment. Your expertise will...

Lead cybersecurity initiatives and oversee information security management for complex defense and space systems, ensuring compliance with government regulations and effective risk management througho...

Lead the charge in cybersecurity compliance as an Information Systems Security Officer, ensuring secure operations across assigned systems while collaborating with stakeholders to implement the Risk M...