UNIX System Administrator Jobs in Addison, TX

Elevate enterprise-level solutions through strategic architecture and cross-functional collaboration. Lead large-scale developments and ensure alignment across stakeholders while tackling complex appl...

Join a team that's dedicated to maintaining and optimizing SQL Server environments, ensuring high availability and performance while collaborating with developers on database solutions and incident re...

Unlock potential by joining a collaborative Agile team to develop, test, and support industry-leading Mainframe Database solutions, ensuring high-quality software aligns with user needs and business g...

Elevate operational success at a national level by leading a large IT support team, ensuring compliance with federal standards and delivering exceptional service to multiple clients while fostering a...

Join a team that's redefining cloud infrastructure management through automation and intelligent monitoring. Drive operational excellence and enhance system reliability in a fast-paced environment wit...

Partner with us to lead payroll operations and technology initiatives, ensuring accuracy and compliance while optimizing processes to enhance the employee experience across a growing, global workforce...

Transform payroll operations by spearheading technology initiatives and enhancing delivery efficiency. Collaborate with cross-functional teams to elevate compliance and accuracy within a growing, dyna...

Transform VA healthcare modernization by providing expert support for VistA systems. Collaborate with stakeholders to enhance interoperability and ensure accurate workflows, driving critical improveme...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Empower our team by managing and optimizing macOS endpoint solutions using JAMF Pro. Leverage your expertise to ensure compliance and enhance operational efficiency for our Federal Government customer...

Drive operational excellence by managing AMOS airline maintenance software. Be the key technical leader, ensuring data integrity, system performance, and user support while collaborating cross-functio...

Deliver exceptional field leadership in commissioning operations for large-scale data center projects. Ensure quality execution of testing, safety compliance, and direct personnel, driving projects to...

Grow your expertise as a Unified Communications Engineer, managing Cisco Webex platforms to deliver reliable cloud communication solutions. Partner across teams to enhance collaboration services for i...

Join a team that's dedicated to delivering innovative project solutions while collaborating with diverse stakeholders. Shape project scopes, monitor progress, and ensure quality, all while fostering a...

Empower project success by coordinating technical teams and clients, managing timelines, and ensuring quality deliverables through effective communication and risk management, while identifying new op...

Engage with us to enhance network security. You'll design, implement, and secure our enterprise network infrastructure while serving as a key technical resource. Collaborate with cross-functional team...

Collaborate to analyze housing market data, develop insights, and support strategies promoting FHA programs in urban areas with high housing costs for enhanced accessibility and efficiency...

Join a team that's dedicated to advancing Army electronic warfare and signals intelligence capabilities. Leverage your expertise in DOD spectrum management and lead initiatives to enhance customer eng...

Collaborate with facility management to ensure operational compliance through effective data management, environmental monitoring, and analysis. Shape the future of environmental operations in a rewar...

Drive project success and enhance customer experience by managing multiple engagements. Balance people leadership and operational oversight to ensure delivery quality, mitigate risks, and guide teams...

Elevate business technology solutions by integrating systems and optimizing data flows. Collaborate with stakeholders to enhance efficiency and ensure scalable, supportable application connections acr...

Lead the charge in managing field operations, overseeing union technicians, and optimizing commercial HVAC projects while ensuring customer satisfaction and safety protocols. Balance time effectively...

Optimize and develop an internal AI Enablement Platform; lead projects, integrate Microsoft identity systems, and enhance productivity through cutting-edge software tools while collaborating across te...

Pioneer systems engineering excellence by addressing complex tech challenges, collaborating with cross-functional teams, and enhancing operational efficiencies through advanced AI tools and observabil...

Join a team that drives the performance of critical mechanical systems in data centers. Collaborate with engineers and operations to enhance reliability, efficiency, and sustainability, while supporti...