UNIX System Administrator Jobs in Arlington, VA

Advance your career by evaluating wildlife and environmental matters, coordinating multidisciplinary teams, and preparing critical NEPA documents to support infrastructure projects in a dynamic federa...

Deliver innovative solutions in a dynamic team environment focused on Navy tactical systems development, leveraging advanced technologies and methodologies in a critical role that fosters accountabili...

Join a team that's dedicated to managing Linux systems in virtual environments. You'll oversee installations, configurations, updates, and maintenance while ensuring system availability and optimal pe...

Manage Linux systems in a virtualized environment, ensuring optimal performance and availability. Act as the primary administrator, supporting, troubleshooting, and improving operational processes. Co...

Drive your career with a dynamic DevOps Platform Engineer role that focuses on architecting and managing a scalable internal developer platform for federal IT, ensuring reliability and enhancing devel...

Elevate your skills by owning software design, development, and testing for a next-gen CMMS platform. Collaborate with a dynamic AI-native team, ensuring end-to-end solutions in a high-ownership envir...

Unlock your potential as a software engineer, owning end-to-end development of innovative applications for our AI-driven CMMS. Collaborate with a talented team to enhance infrastructure operations wit...

Lead the end-to-end delivery of complex IT programs for Federal customers, ensuring compliance with technical, contractual, and regulatory requirements while managing cross-functional teams and resour...

Transform program delivery by leading a cross-functional team in complex IT solutions for Federal clients, ensuring compliance, effective risk management, and timely execution of contractual requireme...

Engage in securing computing environments by conducting security assessments, recommending improvements, and ensuring compliance with IA standards, while collaborating with engineering teams to build...

Elevate your career by engaging in the integration and testing of critical Wideband SATCOM systems. Validate requirements, identify defects, and ensure mission readiness in a dynamic and collaborative...

Unlock potential by leading the implementation of Archibus IWMS for federal clients, optimizing workplace management strategies and providing expert guidance on best practices and strategic roadmaps a...

Shape the future of customer success by leading the deployment of IoT solutions for enterprise clients. Your role will bridge sales and strategy, ensuring clients maximize the value of their technolog...

Unlock potential by leading innovative technical strategies for defense captures. Take ownership of architecture design, mentor teams, and communicate solutions effectively to enhance mission outcomes...

Join a team that's pioneering secure mission-critical systems engineering across Linux, cloud, and container environments. Leverage DevSecOps practices to enhance deployments and ensure operational ex...

Analyze and improve the CI/CD pipeline while collaborating with development teams to ensure reliable and secure software delivery in a DoD environment. Own the full lifecycle from design to deployment...

Transform security practices by leading risk assessments and program analyses for protected technology within research initiatives, ensuring robust safeguards against vulnerabilities while supporting...

Join a dynamic team as a technical leader, driving complex escalations and fostering operational excellence in VUE PACS support while developing your skills and enhancing customer satisfaction across...

Drive cloud operational excellence by overseeing AWS services, managing data platforms, and enhancing performance and security. Lead cross-functional teams to ensure service reliability, compliance, a...

Shape strategic communication initiatives to align messaging with national defense goals. Engage and collaborate with key stakeholders while analyzing public sentiment and media trends to enhance comm...

Join the charge in advancing gene therapy by supporting the production and tech transfer of Lentiviral vectors. Utilize your cell culture and bioreactor expertise within a collaborative team to drive...

Advance your career by integrating advanced SIGINT systems, ensuring full lifecycle support, from design and development to deployment and technical support, while working with a skilled team on compl...

Join us to oversee and optimize infrastructure operations, driving technology leadership and strategic planning while enhancing service delivery and user satisfaction across our enterprise systems and...

Engage in the strategic management of facilities operations, overseeing budgets, staff, and project execution to ensure efficient building performance and compliance with regulations, while collaborat...

Lead the charge in managing the ConnectArlington fiber network by guiding a multidisciplinary team dedicated to delivering high-speed connectivity while ensuring operational excellence and strategic p...