UNIX System Administrator Jobs in Addison, TX

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...

Engineer robust DDI solutions through DNS, DHCP, and IPAM expertise. Lead network security initiatives, manage production networks, and utilize Python and Ansible for automation to enhance operational...

Elevate your Linux skills in a collaborative HPC environment, providing Tier 1 & 2 support, managing systems, and enhancing the operational efficiency of secure, production environments while gaining...

Accelerate your career by joining a dynamic IT team focused on Linux systems and DevOps. You will design, implement, and maintain innovative cloud-native infrastructures while automating workflows and...

Manage enterprise IT systems by ensuring seamless network operations, optimizing security protocols, and delivering reliable support for cloud infrastructure, endpoint management, and technical troubl...

Join a fast-paced team as you ensure the reliability, uptime, and performance of cloud-based environments, leveraging automation and improving efficiencies for critical production applications...

Partner with us to lead high-performing engineering teams, drive strategic initiatives, and ensure operational excellence in web applications and services while fostering cross-functional collaboratio...

Join a dynamic team as you ensure the stability and scalability of critical database environments. Your expertise in Oracle DBA and hands-on experience with infrastructure management will drive succes...

Champion internal IT excellence by leading a global team, enhancing workplace technology, and ensuring robust support across systems, security, and collaboration tools to meet organizational growth...

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...

Join a dynamic team as a Network Engineer to optimize and secure network infrastructure, troubleshoot complex issues, and enhance client collaboration in a fully remote environment...

Transform IT infrastructure by developing innovative solutions and enhancing performance metrics. Collaborate with cross-functional teams to design complex cloud and on-premises Linux server architect...

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 our dynamic team as a Senior Systems Administrator, leveraging your 6+ years of experience to enhance enterprise Microsoft environments, collaborating across teams to drive innovative IT solution...

Lead the charge in optimizing enterprise storage and virtualization infrastructure. As a key expert, ensure performance and security while driving innovative solutions for critical operations in a fas...

Join a team that's dedicated to architecting secure, scalable web applications in cloud environments. Collaborate with developers to enhance DevSecOps practices and deliver innovative solutions that a...

Unlock potential by driving effective management and maintenance of systems and applications. This role requires a technical leader to innovate and resolve issues in a fast-paced environment, supporti...

Empower the future of technology infrastructure by creating effective management plans, leading system operations, and ensuring optimal performance of applications and hardware in a dynamic, supportiv...

Elevate IT infrastructure by ensuring seamless operation of servers, networks, and systems. Collaborate with teams to enhance security and reliability while providing technical support for users and i...

Transform internal operations by managing diverse systems infrastructure, ensuring reliability, security, and efficiency across cloud and on-prem environments, while collaborating with IT and engineer...

Unlock your potential by providing vital operational support in Finance and Technology to enhance workflows and drive automation. Collaborate on innovative projects using cutting-edge tools like Azure...

Champion the optimal performance of critical mechanical and electrical systems within data centers. Drive engineering initiatives, ensure reliability, and collaborate with teams to enhance monitoring...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...

Drive enterprise IT systems engineering to support a fast-growing global company. Collaborate with cross-functional teams to deliver technology solutions and ensure security compliance while maintaini...

Join a dynamic engineering team to enhance Windows OS sensor solutions, tackling complex challenges, optimizing systems, and ensuring high-quality project delivery through collaboration and technical...