Linux System Administrator Jobs in Mckinney, TX

Join a dynamic team to design and support enterprise infrastructure platforms focusing on automation, reliability, and security, while optimizing system performance and driving continuous improvement...

Redefine data center operations by overseeing network fleet management at scale. Drive technical readiness, enforce standards with vendors, and conduct operational audits. Collaborate across teams to...

Join a team that's optimizing enterprise storage solutions while ensuring resilience and high availability across critical mainframe environments. Collaborate with cross-functional teams to enhance op...

Drive innovation by developing advanced software solutions for military aviation. Collaborate in a dynamic team environment to enhance interoperability and mission effectiveness. Leverage your experti...

Transform your career by leading the design and implementation of innovative DevOps practices that accelerate software delivery and operational excellence in a high-accountability environment. Drive c...

Join an innovative team to lead and evolve critical Core Infrastructure. Oversee infrastructure strategy, improve operational health, and drive automation to boost performance across a globally distri...

Elevate IT infrastructure through effective design and management of hybrid systems. Collaborate cross-functionally to enhance automation and efficiency while ensuring robust security and reliable ope...

Drive automation and innovation in infrastructure as a Level III engineer, collaborating with cross-functional teams to enhance deployment, monitoring, and operational workflows while establishing Dev...

Seeking a skilled Project Manager to oversee all phases of IT projects, ensuring timely delivery and budget adherence while enhancing client relationships and operational efficiency in a high-complian...

Join a team that's crucial in supporting mainframe environments by managing z/OS software installations, upgrades, and configurations. Engage in problem resolution and collaborate on technical project...

Support and enhance client systems by developing functional requirements, coordinating between stakeholders, and validating adherence to specifications while managing projects from inception to comple...

Oversee the installation and maintenance of z/OS systems, ensuring compliance with IBM Mainframe standards while providing technical guidance and support to government agencies in a client-facing capa...

Join our team to manage z/OS systems, ensuring efficient installation and maintenance while delivering critical support to government clients. This role demands strong technical expertise and the abil...

Elevate application security by leading initiatives and shaping best practices across multiple programming languages, while collaborating with engineering teams to ensure that security is integrated a...

Elevate system functionality by analyzing complex requirements and guiding software design. Engage in troubleshooting, network management, and performance optimization for efficient operations across...

Manage the entire deal process for data center acquisitions, engaging stakeholders, negotiating terms, and driving transactions to closure. Handle multiple deals with precision while optimizing commer...

Transform your career as a DevOps Technical Lead, driving infrastructure automation and team growth. Lead complex projects with hands-on technical expertise and foster collaboration, all while ensurin...

Champion cross-domain collaboration to design and deliver scalable HPC infrastructure, bridging compute, storage, and networking for high-performance solutions in a dynamic engineering environment...

Lead the charge in advanced ICT design for mission-critical data centers. Collaborate with stakeholders to oversee complex projects, manage resources, and drive innovation through technology adoption...

Join our innovative APS Engineering team to design and optimize advanced surveillance systems, ensuring cutting-edge technology for the joint warfighter while fostering collaboration and personal grow...

Engage in comprehensive program management for data center operations, ensuring seamless transitions from construction to live operations. Shape maintainability, drive incident improvements, and enhan...

Build robust software solutions by developing application and test code, while steering implementation decisions in a collaborative Agile environment. Contribute to complex architectures using modern...

Lead the charge in engineering and securing infrastructure while ensuring compliance with federal cybersecurity standards. Collaborate cross-functionally to develop robust solutions that protect sensi...

Elevate client operations by designing, implementing, and managing scalable cloud infrastructures. Lead DevOps strategies and maintain high availability, ensuring best practices in automation, securit...

Help us improve and scale our platform infrastructure across multiple cloud providers. Collaborate on CI/CD, deployment automation, and security. Your expertise will drive operational efficiency and e...