UNIX System Administrator Jobs in Arlington, VA

Drive exceptional Tier 4 HPC support by configuring, tuning, and troubleshooting high-performance systems, ensuring advanced operational efficiency across multiple platforms while collaborating closel...

Unlock industry potential by bridging market needs with technology solutions. Oversee development, positioning, and delivery of tailored offerings for process manufacturers, ensuring alignment with cl...

Join a team that designs and supports innovative Workday Finance solutions. Collaborate with stakeholders to enhance operational efficiency through advanced reporting, integrations, and analytics, dri...

Empower the learning landscape by leading advanced development and management of educational systems, ensuring high-quality deployment and seamless operations across innovative online learning product...

Champion infrastructure development by managing projects that enhance U.S. and global partnerships. Lead operations, support agency functions, and drive quality initiatives while ensuring efficient ad...

Transform technical challenges into solutions by leading multiple IT programs, ensuring timely delivery and alignment with federal stakeholder needs while fostering collaboration and accountability wi...

Join a team that's pioneering cybersecurity engineering strategies in plant design. Leverage your technical expertise to enhance security systems while collaborating with cross-functional teams to add...

Lead the efficient operation and management of a wastewater treatment facility, overseeing plant performance, personnel, and compliance with regulatory standards while ensuring high-quality service de...

Join a team that's dedicated to ensuring 24/7 availability of technology solutions, focusing on IBM WebSphere Application Server. Collaborate to identify and resolve complex technical issues, enhancin...

Unlock your potential by designing and maintaining enterprise data ingestion pipelines. Collaborate on modernizing legacy systems, ensuring secure integrations, and enhancing data governance in a dyna...

Grow your career with our team by providing expert IT support for clients. Manage personal computers and network systems, lead training efforts, and respond to helpdesk requests while enhancing system...

Engage your technical skills as you manage IT system infrastructure, ensuring optimal functioning of server, storage, and network devices while providing timely support for operational challenges in a...

Elevate your career as a Systems Administrator, providing vital IT system support, troubleshooting, and maintenance, while enhancing operational efficiency for diverse technologies in a dynamic enviro...

Accelerate your career by leading a talented team of presales systems engineers, supporting key Federal sales initiatives and driving impactful strategies within the Department of Defense sector. This...

Unlock potential by leading the design and implementation of DevOps practices, optimizing CI/CD pipelines, and managing infrastructure as code to deliver quality solutions in a dynamic environment...

Join us to develop future combat systems by integrating sensors and weapons, enhancing operational effectiveness, and promoting cross-service interoperability for evolving military capabilities...

Lead teams in end-to-end hardware installations and troubleshooting, managing network configurations and complex technical issues. Guide training for technicians and ensure compliance with operational...

Take ownership of administration and data integrity for Command Aware systems, ensuring efficient tactical communications and coordination across teams. Collaborate on large-scale data updates while m...

Lead the charge in optimizing and managing the Atlassian Cloud platform to enhance team workflows, drive automation, and enable seamless integrations, ensuring that the organization operates efficient...

Deliver reliable, scalable cloud infrastructure while automating CI/CD processes for healthcare applications. Collaborate with development teams to enhance deployment pipelines and strengthen system s...

Transform cloud strategies by providing technical leadership in DevOps and platform engineering. Define best practices for Azure-based infrastructure, automation, and data integrations while mentoring...

Join a dynamic team as a Senior DevOps Engineer, driving automation and agility across platforms using modern tools like AWS and Kubernetes. Contribute to large-scale projects while optimizing deploym...

Lead the engineering scope for data centers, overseeing lifecycle engineering and construction support. Collaborate with cross-functional teams, drive technical excellence, and manage incidents and ch...

Transform the future of secure access management by leading the deployment of cutting-edge Delinea Tools across Linux environments, bridging operational needs with technological solutions while ensuri...

Join a team that's empowering public sector operations through advanced analytics, simulation, and optimization techniques. Enhance decision-making and optimize performance with your expertise in Oper...