UNIX System Administrator Jobs in Dahlgren, VA

Oversee help desk operations to ensure effective service delivery, manage personnel, and enhance performance metrics while aligning with ITIL standards to resolve technical issues promptly and efficie...

Shape the future of mission operations by leveraging your systems engineering expertise. Design, integrate, and validate advanced technical infrastructure that meets stringent requirements, ensuring r...

Contribute to the development and support of robust Java-based applications, ensuring adherence to security guidelines and optimizing performance while collaborating with cross-functional teams to del...

Manage and optimize complex network systems to enhance security and performance. Collaborate with teams to deliver innovative IT solutions while troubleshooting and providing user support to ensure se...

Lead the internal technology organization, ensuring strategic alignment, operational excellence, and system reliability while driving innovation and partnership across departmental technology initiati...

Accelerate progress at the forefront of software innovation by leading a team of engineers in the design, development, and delivery of cutting-edge applications while mentoring junior talent and ensur...

Champion the mission at the forefront of IT by designing and maintaining secure, resilient enterprise infrastructures that support critical Air Force operations and safeguard sensitive information acr...

Join a team that's focused on designing and managing infrastructure for cloud-based platforms, ensuring secure, efficient operations across AWS and Google Cloud. Collaborate with cross-functional team...

Advance mission-critical IT systems by leading a skilled team in system administration, enhancing security, and optimizing performance for the DoD test and training communities. Drive innovation in a...

Unlock the potential of technology by leading IAM solutions and SaaS operations. Design automation workflows, ensure compliance, and enhance security in a rapidly growing IT environment, driving opera...

Grow your career with hands-on IT support for new site buildouts. Engage in deploying equipment, troubleshooting systems, and ensuring seamless operational transitions. Collaborate across functions to...

Develop and lead a high-performing team of architects, driving customer success through effective management and delivery of Red Hat consulting solutions while aligning with strategic business objecti...

Join a team that develops advanced simulation scenarios and plugins, enabling mission-level analysis and wargaming. Collaborate with stakeholders to deliver credible models and improve future force de...

Champion the management and support of diverse web server environments, ensuring high performance and security. Leverage expertise in Linux systems, Apache HTTPD, Tomcat, and NGINX to resolve complex...

Help us maintain and enhance operational efficiency by providing pivotal technical support for IT systems, troubleshooting issues, and assisting with technology initiatives to ensure optimal performan...

Drive database performance, security, and migration readiness across legacy IBM DB2 and cloud databases. Ensure mission-critical data services thrive, paving the way for a seamless transition to cloud...

Champion system specifications by translating complex business policies into precise, traceable requirements. Collaborate across teams to ensure system integrity and deliver measurable outcomes for hi...

Lead the charge in turning innovative RF concepts into efficient research programs. Collaborate with a skilled team to evaluate progress and manage risks while supporting DARPA from concept to executi...

Transform customer sustainability strategies into impactful solutions. Engage with top accounts, provide expert support for deals, and shape go-to-market strategies to drive environmental initiatives...

Unlock potential by analyzing data and developing web solutions for USMC operations. Collaborate in a dynamic environment, enhancing systems and providing robust support through programming expertise...

Drive IT support and administrative functions, ensuring seamless operations for a dynamic team. Leverage your technical skills to enhance the user experience for domestic and overseas bureaus, while c...

Drive exceptional technology support on a high-paced trading floor, ensuring swift resolution of desktop issues while delivering outstanding customer service for critical users in a dynamic environmen...

Oversee the management of databases on z/OS while providing technical development support for a Department of Defense customer. Collaborate with teams to modernize and maintain intricate mainframe sys...

Lead and oversee commissioning activities for data center projects, ensuring alignment with project specifications, operational readiness, and stakeholder engagement across the project lifecycle. Driv...

Manage a large contract team delivering combat system simulation support, ensuring project success across multiple sites and geographies. Oversee performance metrics, CDRL deliveries, and lifecycle ma...