Senior Linux Administrator Jobs

Join a dynamic team driving IT system support for mission-critical enterprise applications. Develop and maintain infrastructure, ensuring security and reliability while enhancing operational efficienc...

Take ownership of mission-critical IT systems by providing support, troubleshooting, and maintenance for enterprise applications. Collaborate with teams to enhance infrastructure reliability and ensur...

Optimize middleware and hybrid cloud solutions, executing large-scale project deliveries including modernization, application migration, and system integration across mission-critical environments, en...

Empower effective system performance by conducting comprehensive engineering evaluations, supporting acquisition processes, and providing robust documentation for Air Force systems management and mode...

Drive end-to-end delivery in enterprise systems management while ensuring smooth operational support and user-centric solutions. Thrive in a fast-paced environment by taking ownership of troubleshooti...

Lead the charge in designing and implementing secure cloud solutions, overseeing server administration, and guiding staff while ensuring efficient operations and compliance in a dynamic IT infrastruct...

Accelerate progress at the forefront of classified IT solutions, leading systems analysis and administration while collaborating with diverse teams to enhance system security and performance for missi...

Lead the charge in providing expert field service support for UPS systems, ensuring installation, maintenance, and customer satisfaction across diverse locations in North and South America with a focu...

Join a team that excels in High Performance Computing (HPC) solutions, providing essential administration within diverse Windows and Linux environments, collaborating on cutting-edge technologies to e...

Join a team that's dedicated to enhancing the capabilities of Navy aircraft systems, collaborating with elite professionals to drive improvements in mission-critical technology. Make a meaningful impa...

Grow your career with this hands-on IT Systems Engineer role, managing end-to-end IT and cloud infrastructure. Collaborate in an expanding company, with opportunities to enhance your skills and take o...

Execute cutting-edge network operations and support as you design, maintain, and enhance network infrastructures, ensuring seamless connectivity and security across diverse environments while deliveri...

Take ownership of advanced concept evaluations and development efforts. Collaborate with cross-functional teams to architect solutions, lead initiatives, and enhance technology strategies. Drive innov...

Shape the future of operational technology by designing, implementing, and supporting critical IT infrastructure. Collaborate across teams to enhance system stability, security, and business continuit...

Design and optimize data ingress/egress pathways for efficient analytics processing. Play a key role in utilizing Apache Spark and managing complex workflows for scalable data solutions while ensuring...

Lead the design and optimization of data pathways, leveraging Apache Spark and advanced dataflow mechanisms to enhance analytics processing capabilities. Collaborate with teams to ensure efficient, sc...

Transform infrastructure operations by ensuring systems are secure, reliable, and up to date. Collaborate cross-functionally to troubleshoot incidents and support lifecycle management in a dynamic, gl...

Champion system enhancements and transitions by providing comprehensive support for project management, systems integration, and deployment, ensuring seamless collaboration to meet organizational requ...

Architect dynamic system operations and lifecycle management, enhancing collaboration across stakeholders. Leverage problem-solving skills in evolving tech environments to support deployments, configu...

Unlock your potential by supporting system operations and lifecycle management in a dynamic tech environment. Collaborate with teams and stakeholders to deliver robust solutions and ensure system stab...

Elevate your career by joining our team to enhance virtualization features for guest OS. Collaborate with experts to ensure robust performance while tackling complex challenges in Linux and RTOS envir...

Transform the Windows device management landscape by architecting innovative tools and workflows. Leverage your extensive SysAdmin experience to enhance software distribution and endpoint configuratio...

Join a dynamic team as a System Administrator for Citrix, ensuring high-quality virtual application and desktop services. Manage configurations, optimize performance, and support user access in a comp...

Develop and maintain critical systems for a dynamic IT service desk, optimizing network performance and providing expert troubleshooting support for end users in a multi-user environment. Engage with...

Transform the DevOps landscape by automating CI/CD pipelines for cloud and on-premises solutions while collaborating with cross-functional teams to ensure streamlined builds, testing, and deployments...