UNIX System Administrator Jobs in Arlington, VA

Optimize enterprise network infrastructure to enhance availability, security, and performance, while providing technical leadership and ensuring compliance through effective collaboration with cross-f...

Lead the charge in transforming behavioral health services by supervising multidisciplinary clinical teams, ensuring treatment efficacy, and enhancing patient recovery strategies in a supportive envir...

Drive project execution by leading technical programs from conception to deployment, ensuring alignment with stakeholders and delivering innovative solutions in AWS data centers. Manage multiple proje...

Join a dynamic team to design and develop cutting-edge network software for embedded systems. This role focuses on enhancing system security, performance, and interoperability within a real-time opera...

Unlock potential by providing integrated cloud services support, enhancing enterprise computing and network infrastructure. Engage with customers to deliver technical solutions and ensure effective co...

Transform VA healthcare modernization by providing expert support for VistA systems. Collaborate with stakeholders to enhance interoperability and ensure accurate workflows, driving critical improveme...

Empower our team by managing and optimizing macOS endpoint solutions using JAMF Pro. Leverage your expertise to ensure compliance and enhance operational efficiency for our Federal Government customer...

Grow your expertise as a Unified Communications Engineer, managing Cisco Webex platforms to deliver reliable cloud communication solutions. Partner across teams to enhance collaboration services for i...

Join a team that provides essential customer support for HPC software, ensuring operational continuity across UNIX, LINUX, and Windows systems, while leveraging advanced programming and troubleshootin...

Innovate global IT service delivery by leading Tier 2 support for endpoint devices and office technologies. Ensure consistent, high-quality support while optimizing operations across multiple regions...

Drive operational excellence by managing AMOS airline maintenance software. Be the key technical leader, ensuring data integrity, system performance, and user support while collaborating cross-functio...

Optimize big-data systems by leveraging automation and testing tools. Collaborate with developers and operators in a dynamic environment while managing individual projects to meet critical deadlines...

Lead the charge in developing software-driven automation solutions across diverse technical domains, ensuring high-quality performance through testing and communication with stakeholders, all while me...

Optimize your career by leveraging your software development skills in a dynamic Big Data environment, focusing on data ingestion, transformation, and efficient display strategies to drive impactful a...

Unlock your potential by delivering integrated DevSecOps solutions for mission-critical systems, collaborating with engineering teams and government partners to enhance capabilities and security acros...

Join our team to optimize Linux systems and lead a dedicated team in addressing complex technical issues. Engage with stakeholders to enhance operations and ensure the seamless functionality of IT env...

Engage in impactful software development by enhancing existing applications and creating new solutions. Collaborate across teams, ensure quality through testing, and manage deployments within a fast-p...

The Senior Systems Engineer at Interclypse is responsible for analyzing information requirements and evaluating workflow problems while providing supervision and direction to staff. This role involves...

Engage with us to enhance network security. You'll design, implement, and secure our enterprise network infrastructure while serving as a key technical resource. Collaborate with cross-functional team...

Empower your career by leading IT strategies and compliance initiatives. Join us in shaping enterprise technology solutions, from security compliance to infrastructure modernization, ensuring seamless...

Elevate your career by developing complex software systems, utilizing C++ and Python in a collaborative environment. Advocate for quality design, performance, and adhere to optimization standards to e...

Lead the charge in configuring and deploying IT systems globally, supporting international teams in underdeveloped regions. Oversee logistics, training, and documentation to ensure optimal operation o...

Unlock potential by developing and implementing automation solutions for data integration, enhancing workflows, and supporting technology initiatives for government clients to optimize efficiency and...

Shape the future of customer success operations in a high-stakes environment. Lead program strategies, stakeholder engagement, and operational excellence for the War Data Platform, ensuring impactful...

Shape and manage observability frameworks to enhance system performance, reliability, and monitoring, while collaborating across teams to ensure compliance and optimize user activity insights, contrib...