Linux System Administrator Jobs in Killeen, TX

Lead the development of high-security software solutions for government clients, ensuring seamless deployment and compliance by integrating innovative technologies in air-gapped environments while col...

Transform the cloud infrastructure landscape by managing server operations, transitioning workloads to Azure, and ensuring robust security and disaster recovery processes while leading a dedicated tea...

Empower the software engineering team to design, develop, and test innovative applications and platform solutions. Collaborate across the SDLC while adhering to best practices and proactively resolvin...

Engineer resilient backend solutions for privileged account discovery, enhancing security while navigating complex, customer-deployed environments. Collaborate on data-processing workflows using cutti...

Lead the charge in designing and implementing secure, scalable IaaS solutions within a NATO-secured environment, while collaborating with multidisciplinary engineering teams to ensure comprehensive au...

Lead software development and maintenance for Medicare claims, driving high-quality solutions. Collaborate with Agile teams to deliver technical expertise, mentor developers, and ensure adherence to c...

Champion robust software delivery by designing and building CI/CD pipelines, enhancing deployment systems, and partnering directly with product teams to eliminate delivery friction across engineering...

Lead the charge in ensuring 24x7 cloud infrastructure health across hybrid environments, driving incident resolution, SLO engineering, and operational excellence through collaboration and automation a...

Transform business operations by leveraging AI technologies, driving efficiency and enabling data-driven decision-making across functions while collaborating with stakeholders and IT to implement stra...

Accelerate the execution and scaling of telecommunications infrastructure projects, ensuring alignment across senior stakeholders and integrating complex systems for enhanced operational resilience an...

Unlock potential by designing and scaling resilient cloud data infrastructures, optimizing performance and security while collaborating with cross-functional teams to enhance data access and drive inn...

Lead the charge in acquisition modernization initiatives by providing expert guidance within the NEXUS IT Team. Serve as the key liaison bridging operational needs to technical solutions while driving...

Contribute to the design and scaling of robust cloud infrastructure, enhancing deployment pipelines and reliability. Own end-to-end processes while fostering DevOps best practices in a collaborative...

Empower growth by collaborating with business units on creative marketing, compliance, and member services. Ensure regulatory adherence while supporting dynamic development and policies to enhance mem...

Drive operational excellence and reliability across our product portfolio, leading SRE and QA teams while defining strategy, metrics, and incident management. Collaborate with engineering and security...

Unlock innovative solutions as you develop advanced system software for next-gen O-RAN infrastructures. Collaborate across hardware, software, and networking groups to enhance performance and efficien...

Champion the design and operation of secure CI/CD pipelines, optimizing cloud infrastructure for mission-critical systems, ensuring performance, security, and availability across a dynamic enterprise...

Shape operational excellence in incident management, driving swift resolutions across networks, while coordinating high-stakes incidents and ensuring SLA compliance globally, enabling seamless connect...

Advance your career by managing complex tax credit compliance projects. Collaborate with multi-stakeholders, oversee project timelines, and ensure compliance with IRA tax credits. Ideal for detail-ori...

Partner with us to drive innovative software solutions that enhance customer operations. You will work closely with clients, translating needs into technical requirements and delivering tailored integ...

Innovate solutions as a Software Engineer, contributing to a cutting-edge SaaS platform that processes billions of messages daily. Work with a modern tech stack to improve global health outcomes for d...

Drive effective communication and problem-solving for USPS, utilizing data analysis tools and collaborating with stakeholders to enhance customer service and policy understanding while managing sensit...

Shape the future of enterprise data architecture by implementing strategies that enhance data governance, support AI initiatives, and drive decision-making through integrated business intelligence sol...

Partner with us to advance security research in Active Directory and Entra ID, focusing on identifying vulnerabilities and enhancing product features through innovative approaches and collaboration wi...

Drive the bid lifecycle for complex healthcare opportunities. Collaborate with sales teams, manage cross-functional bid efforts, and ensure winning proposals that align with organizational goals and c...