Linux System Administrator Jobs in Killeen, TX

Partner with us to lead enterprise-scale authentication initiatives as a senior architect, guiding teams to deliver resilient identity services for millions of users within the Department of Defense's...

Champion secure access solutions by supporting enterprise Identity Provider services for the DoD. Leverage your skills to design, implement, and sustain authentication mechanisms that serve millions o...

Join a team that's transforming enterprise security insights through innovative reporting and integrations. Collaborate with a passionate community to build features that matter, enhancing user safety...

Drive the optimization and standardization of white wool manufacturing processes. Collaborate across teams to enhance product quality and efficiency, utilizing engineering expertise and Continuous Imp...

Lead the charge in optimizing white wool manufacturing processes, enhancing product quality, and driving continuous improvement across multiple plants. Shape best practices and performance standards w...

Shape the future of tactical operations by developing innovative ATAK plugins that enhance situational awareness, facilitate real-time decision-making, and integrate seamlessly with military systems f...

Join a team that's dedicated to ensuring compliance and enhancing safety data management through effective collaboration and technical expertise in Pharmacovigilance systems, impacting global safety e...

Champion operational transformation initiatives across North America by identifying opportunities, enhancing workflows, and ensuring effective change management, all aimed at optimizing business outco...

Advance your career by deploying and maintaining cutting-edge robotic systems. This hands-on role is vital for ensuring operational success, working directly with clients to optimize performance and r...

Unlock potential by leading threat response initiatives, analyzing security events, and implementing strategies to protect customer environments in a dynamic, collaborative setting...

Take ownership of a top-tier data engineering team, driving technical leadership and operational excellence in data infrastructure design and development while ensuring scalability and reliability acr...

Lead technical projects and mentoring initiatives while optimizing complex systems and driving continuous improvement across teams. Communicate effectively with varied audiences to influence strategic...

Lead our team in coding and programming advanced R and SQL data solutions, utilizing real-world data sources to deliver impactful analytics and insights while ensuring project timelines and team colla...

Architect robust Azure cloud solutions while ensuring system performance, security, and scalability. This hands-on role requires deep technical expertise, collaboration with cross-functional teams, an...

Champion operational excellence by leading maintenance programs, ensuring compliance, optimizing asset lifecycles, and driving green technologies across multiple locations. Leverage your expertise to...

Lead and manage commissioning activities for power generation projects, ensuring optimal performance and safety through direct oversight, team collaboration, and adherence to regulatory standards acro...

Transform program operations by ensuring efficient execution, financial management, and stakeholder engagement for cutting-edge software initiatives, contributing to U.S. Army modernization efforts an...

Lead and innovate in software autonomy for cutting-edge systems, guiding a skilled team from firmware to perception solutions in dynamic environments. Drive architecture, standards, and team growth, d...

Lead the charge in designing and implementing intelligent agentic workflows to enhance business processes, partnering with stakeholders to create practical automation solutions that drive productivity...

Transform defensive security by designing and executing offensive strategies. Explore, validate, and enhance security measures through expert engagement in red and purple team operations, utilizing ad...

Lead the charge in building and operating advanced AI-driven offensive security tools. Engage in real-world penetration tests and red-team operations, leveraging agentic AI to enhance defenses for vit...

Lead the project controls efforts on complex initiatives, ensuring effective cost and schedule management while guiding teams and interfacing with clients for successful outcomes...

Champion reliability by leading multi-vendor engineering teams to enhance system performance and scalability. Drive innovative reliability initiatives, mentor staff, and integrate advanced monitoring...

Drive cutting-edge AI-native software delivery by architecting the DevX platform. Guide engineering teams in integrating developer capabilities, ensuring security, and optimizing workflows through inn...

Drive innovation in SharePoint solutions, leading a team to enhance federal client operations through effective site design, development, and support while ensuring compliance and operational excellen...