Linux System Administrator Jobs in Stafford, VA

Help us ensure optimal system performance by providing Tier III support for complex IT incidents, managing user access, and upholding cybersecurity standards in a dynamic, enterprise-level environment...

Optimize system performance as you manage RHEL administration in AWS cloud, ensuring high availability and security compliance for a dynamic user environment...

Take ownership of system administration and optimization in a cloud-based RHEL environment, ensuring compliance, user support, and resource integrity while adapting to evolving tech demands in a colla...

Unlock potential by designing and maintaining Windows infrastructure and cybersecurity platforms. This role drives endpoint security operations, ensuring threat detection, compliance, and system perfo...

Provide expert Linux systems engineering support to design, optimize, and automate enterprise-scale secure infrastructure. Collaborate with engineering teams to ensure high availability and secure Lin...

Join our expanding team as a skilled cloud engineer to support and enhance our enterprise cloud infrastructure, driving forward AI/ML/Data Science initiatives through effective system administration a...

Lead the charge in engineering resilient Windows server environments for mission-critical operations, ensuring secure patch management and lifecycle support across diverse network settings while colla...

Support critical satellite operations by maintaining systems and resolving issues. Collaborate with technical leads to implement IT solutions, automate monitoring, and ensure service continuity for vi...

Provide end-user support and maintain optimal network software systems. Lead system security, configuration, and software upgrades while ensuring efficient and secure operations to meet business needs...

Join a team that's dedicated to ensuring the security and functionality of critical IT systems. This role encompasses system administration, user support, and operational sustainment for classified en...

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

Take ownership of automating Linux environments, enhancing system efficiencies, and developing frameworks for scalable infrastructure in a mission-critical setting, while collaborating with stakeholde...

Optimize the management of critical IT infrastructure, focusing on Windows Active Directory, virtual machines, and cloud instances. Collaborate with teams to enhance security measures and ensure compl...

Lead the charge in designing, deploying, and managing secure Linux environments, ensuring high availability and performance across AWS and VMware, while collaborating with development teams to automat...

Join a team that oversees enterprise systems infrastructure, ensuring operational excellence and system security. Engage in hands-on administration, monitoring, and automation to support high-availabi...

Engage as a Systems Administrator to enhance secure IT operations across on-premises and Azure environments. Drive system performance, manage identity services, and automate processes while ensuring r...

Champion the advancement of cloud automation systems by harnessing your expertise in DevOps and systems engineering. Collaborate closely with leadership to innovate and deliver cutting-edge solutions...

Deliver innovative solutions by leading systems administration and DevOps activities for cutting-edge web and cloud technologies, enhancing analytics production and dissemination capabilities in a dyn...

Join a team that's dedicated to maintaining robust IT infrastructure, overseeing system administration, managing user accounts, and ensuring high-level support for software development on various netw...

Transform your expertise to drive the efficient operation and maintenance of network services, ensuring user satisfaction and robust support for software development in a dynamic environment...

Lead the charge in proposal pricing strategy and cost volume development across various sectors, collaborating with cross-functional teams to create competitive pricing solutions that align with both...

Unlock potential by delivering top-tier systems support, managing performance, and resolving technical issues in a dynamic, mission-critical environment while ensuring customer satisfaction and operat...

Champion a seamless IT experience by resolving technical issues and enhancing system performance for clients. Utilize analytics to drive improvements and deliver top-notch customer support in a missio...

Altus Consulting is looking for a detail-oriented Systems Administrator to manage and maintain IT infrastructure, ensuring its stability and security. The role involves installing and configuring syst...

Join a dynamic team as they design and maintain Cross Domain Solutions, leveraging your Linux expertise to enhance federal government systems. Collaborate, lead, and innovate in mission-critical envir...