Linux System Administrator Jobs in Pelham, NH

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Unlock potential by optimizing and managing Linux-based application environments. Drive operational excellence and system resilience while collaborating with engineering and operations teams to enhanc...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Oversee and optimize a diverse server infrastructure while leading a team of system administrators. Ensure the integrity, confidentiality, and availability of IT systems and support security complianc...

Unlock potential by providing senior technical leadership for Air Force IT systems. Manage infrastructure, coordinate delivery teams, and enhance system capabilities while ensuring operational stabili...

Engage in the development and management of secure IT infrastructures for classified programs. Collaborate with cross-functional teams to solve complex challenges, ensuring compliance with security pr...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Elevate your career by managing IT infrastructure to ensure systems are secure, stable, and scalable. Collaborate with teams to support business needs while leading a dynamic team on innovative projec...

Join a team that's responsible for building and maintaining a scalable, secure, and performant Linux infrastructure through automation and modern tooling, ensuring high availability and adherence to b...

Join a team that's enhancing Air Force systems by managing, executing, and supporting modernization efforts with your technical expertise as a Journeyman System Administrator, critical for the ESS Div...

Join us to provide critical cybersecurity support, managing complex networks and user systems while enhancing compliance and security across environments. Collaborate with interdisciplinary teams to d...

Take ownership of IT systems in classified environments, ensuring security compliance and system functionality. Manage user accounts, virtual servers, and desktop support while collaborating with secu...

Advance technical leadership in Linux service delivery, driving strategic direction, operational excellence, and team development. Collaborate with clients and senior management to enhance performance...

Shape and enhance secure IT infrastructures by collaborating across teams, solving complex infrastructure challenges, and maintaining cost-efficient classified environments in a dynamic setting. Drive...

Drive the security and administration of IT networks and systems, ensuring continuous protection and performance while implementing strategic improvements. Collaborate with teams to enhance infrastruc...

Empower critical national security missions by leading classified IT infrastructure operations. Ensure system integrity, security, and compliance while supporting high-impact programs in Sensitive Com...

Drive excellence by managing and optimizing network systems and servers. Utilize your expertise in Active Directory and SAN management to ensure secure, reliable operations while implementing best pra...

Support the stability and security of a cloud-first IT environment through effective administration of Microsoft 365 and IAM. Collaborate with internal teams to enhance controls and automate processes...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Elevate your career as a Senior System Administrator, collaborating on critical programs and ensuring secure, efficient IT environments across classified systems while solving complex infrastructure c...

Shape the future of enterprise systems administration by driving innovation in Linux environments while ensuring mission-critical support and security compliance across complex infrastructures...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Bring your expertise to develop cutting-edge kernel drivers and libraries for advanced network technologies, collaborating with global teams to deliver high-quality solutions in a dynamic, continuous...

Join a team that's dedicated to architecting secure, scalable web applications in cloud environments. Collaborate with developers to enhance DevSecOps practices and deliver innovative solutions that a...

Drive operational efficiency by streamlining workflows and automating systems. Contribute to a centralized team optimizing enterprise applications to enhance productivity and reduce operational overhe...