Linux System Administrator Jobs in Killeen, TX

Lead and inspire a high-performing team to deliver innovative software solutions, ensuring operational excellence and reliability across applications while collaborating with business leaders to drive...

Unlock potential by driving innovative research in data centre cooling technology. Collaborate with cross-functional teams to execute and analyze R&D projects, enhancing thermal management and testing...

Empower a diverse team by managing frontline IT support and endpoint operations, ensuring effective identity, access, and SaaS administration while improving employee experiences and operational effic...

Transform critical electrical systems for mission-driven data centers. Leverage deep expertise in design, management, and optimization to ensure reliability while innovating infrastructure efficiency...

Tackle complex database challenges as a SQL Server Optimization Engineer, leading efforts to analyze, audit, and enhance efficiency in database systems while collaborating across teams to improve perf...

Lead engineering excellence in ServiceNow, driving strategy and team development to harness AI capabilities for enhanced operational efficiency and seamless platform upgrades...

Champion the design and management of cloud and on-prem infrastructure for mission-critical spacecraft operations, ensuring scalability, security, and operational excellence while collaborating with c...

Join a dynamic team to evaluate and implement advanced database solutions, ensuring integration and architecture compliance for Veterans Affairs' cutting-edge healthcare systems. Collaborate with stak...

Advance your career by ensuring cutting-edge AI systems are secure, resilient, and trustworthy. Collaborate with a diverse team to embed security in every development phase, enabling rapid innovation...

Transform enterprise software delivery by leading development efforts in Agile environments, ensuring secure, scalable solutions for Veterans while collaborating with cross-functional teams and drivin...

Take ownership of enterprise-wide database operations to ensure optimal performance, compliance with security controls, and the overall reliability of critical data systems across various environments...

Unlock your potential as you scale and secure cutting-edge cloud infrastructure, leveraging your expertise in Kubernetes, container technology, and automation to drive high availability and enhance op...

Drive the enhancement of validation processes by managing a dynamic team, ensuring optimal lab operations, and facilitating collaboration across engineering and project management to meet both current...

Architect seamless, AI-integrated platforms by designing robust, scalable systems. Drive technical direction and foster cross-functional collaboration while ensuring high performance, reliability, and...

Lead the charge in enhancing system reliability through software engineering, designing and automating reliable infrastructures. Collaborate with teams to implement SLO governance and incident respons...

Support impactful IT projects by analyzing data, driving solutions, and enhancing services in an M365 environment. Act as a liaison between IT and business, focusing on quality execution and stakehold...

Join a dynamic team as you maintain and secure both on-premises and cloud infrastructures. Your role includes supporting operating systems, managing applications, and ensuring system integrity while c...

Partner with us to deliver critical application support, enhance cloud operations, and streamline incident management. Drive system performance and collaborate closely with engineering teams to optimi...

Join a team that's focused on automating infrastructure and application deployments using cutting-edge tools and scripting. You'll drive development, testing, and security integration while mentoring...

Drive automation and streamline deployments by developing infrastructure as code and collaborating with teams on CI/CD processes, ensuring high efficiency and adherence to security practices in a dyna...

Grow your career with this senior role where you'll architect and deploy AI solutions directly for enterprise clients, leveraging engineering skills and business insight for high-impact results and di...

Join a forward-thinking team as you lead the strategy and operations for cloud infrastructure and digital workplace initiatives, driving innovation and enhancing employee experience in a dynamic, remo...

Accelerate progress at the forefront of AI-driven user experiences, creating intuitive, highly visual interactions that transform complex business capabilities into seamless applications within a mode...

Lead the charge in transforming our People function by merging employee lifecycle management, AI, and process innovation. Collaborate with diverse teams to enhance systems and create better employee e...

Lead network strategy and operations to enhance mission-critical infrastructure. Drive innovation in reliability, performance, and scalability while managing technical projects and mentoring teams in...