Senior Linux Administrator Jobs

Join a team that's dedicated to optimizing IT infrastructure and support at a mining site. You'll implement and maintain critical systems, ensuring operational excellence while collaborating on innova...

Engineer and secure cloud and Linux systems, optimizing infrastructure and automating processes. Collaborate with teams to enhance reliability and performance while managing access and security protoc...

Elevate IT infrastructure management by configuring, implementing, and maintaining robust systems. Collaborate with teams to ensure optimal performance across data centers and cloud environments, driv...

Lead the support and administration of Linux infrastructure across DevOps and operational environments, ensuring secure backend services and automation while collaborating with a dynamic government an...

Champion Linux infrastructure support across DevOps and operational environments. Collaborate with government and contractor teams to sustain systems, automate tasks, and maintain secure backend servi...

Empower your career by optimizing recruiting systems and enhancing the hiring experience. In this role, you'll manage ATS configurations, automate workflows, and support team operations to ensure effe...

Partner with us to enhance operational efficiency by managing the Equipment Common Operating Picture (ECOP) database, providing administrative support, and delivering training to ensure effective use...

Elevate your career by engineering and securing critical Linux and FreeBSD infrastructures. As a key technical authority, you'll ensure compliance with federal standards while managing both on-premise...

Transform the systems engineering landscape by overseeing the full lifecycle of IT solutions, ensuring secure integration and alignment with cybersecurity standards while mentoring junior team members...

Drive infrastructure excellence by navigating complex challenges, shaping technical direction, and leading critical incident resolutions. Collaborate cross-functionally to elevate engineering standard...

Advance your career with a senior role driving key infrastructure initiatives. Collaborate with diverse teams on technical challenges, mentor engineers, and shape infrastructure designs that enhance o...

Unlock your potential as a Senior Systems Administrator, managing critical ECGS applications and infrastructure. Collaborate with cybersecurity teams, ensure system performance, and troubleshoot compl...

Empower your career by bridging RF cyber-research and software implementation. Lead multidisciplinary teams to define system architectures and convert findings into actionable solutions for cutting-ed...

Join a dynamic team as a System Administrator, where you'll manage and enhance operating systems, troubleshoot issues, and ensure optimal network performance in a supportive environment focused on inn...

Join a team that's shaping the future of spacecraft systems engineering. Leverage your expertise to lead cross-functional teams in developing complex spacecraft designs, ensuring compliance, and drivi...

Accelerate progress at the system level by leading cross-functional teams in spacecraft design, requirements management, and fault analysis. Drive integration, verification, and validation activities...

Elevate your career by managing classified IT infrastructures in a dynamic, collaborative environment. As a key contributor, you'll oversee server management, data backup, and support, ensuring operat...

Lead the charge in systems engineering for dynamic technology initiatives, managing full lifecycle activities while fostering cross-disciplinary collaboration. Drive continuous improvement as a scrum...

Shape the future of systems programming and administration by leading teams, managing complex projects, and enhancing operational efficiencies across multiple platforms. Collaborate with IT and user c...

Transform the internal IT landscape by managing employee support, systems administration, and infrastructure scalability. Drive automation and security initiatives while enhancing user experience in a...

Empower your career by managing enterprise IT infrastructure, ensuring secure operations across diverse environments. Collaborate with IT teams to adapt to evolving technologies and drive reliability...

Optimize modular data center production by engineering controls for efficiency. Collaborate closely on the manufacturing line to troubleshoot, verify, and enhance designs, ensuring high-quality, relia...

Transform complex Active Directory infrastructures by leveraging your expertise in engineering, securing, and optimizing enterprise-level directory services. Collaborate with teams to enhance security...

Contribute to the design, implementation, and support of enterprise network infrastructure, ensuring optimal performance, security, and reliability across all company locations. Collaborate with teams...

Lead the charge in architecting and developing manufacturing test software systems. Collaborate with cross-functional teams to drive innovation, establish best practices, and mentor engineers, ensurin...