IT Systems Administrator Jobs in Arlington, VA

Collaborate with cross-functional teams to deliver expert guidance on Battlespace Awareness and Information Operations. Drive system integration, assess requirements, and support advanced technology d...

Unlock potential by driving system engineering excellence through design, integration, and comprehensive documentation within a collaborative team. Engage with stakeholders to ensure quality deliverab...

Contribute to the security and performance of critical systems by leveraging your expertise in system engineering and administration. Collaborate with a dedicated team to ensure compliance and integri...

Join a team that's committed to cybersecurity excellence, ensuring robust processes for information system authorization and compliance while guiding senior leadership through risk management framewor...

Elevate your career by leading the design and optimization of cutting-edge data center solutions. Work with a collaborative team to ensure resilient operations while strictly adhering to compliance an...

Build modern user interfaces for internal tools, collaborating with engineers to enhance applications through user-centric design and efficient code practices. Leverage expertise in front-end technolo...

Join a team that's integral to delivering full life cycle software asset management support, enhancing user experience, and improving workflows across IT resources. Utilize your expertise in ServiceNo...

Join us to optimize and manage enterprise database systems while ensuring reliability, security, and peak performance. Collaborate with diverse teams in an Agile environment to deliver impactful datab...

Transform scientific computing environments by supporting Windows and Mac OS workstations. Collaborate with users to diagnose issues, manage system operations, and enhance productivity through optimal...

Drive the execution of statements of work across regions while ensuring compliance and mitigating risks. Collaborate with stakeholders to deliver innovative solutions in a dynamic, deadline-driven env...

Drive comprehensive testing and evaluation initiatives across complex programs. Collaborate with diverse teams to develop strategic plans, ensuring high-quality performance and integration of advanced...

Optimize infectious disease data management and surveillance efforts across military health initiatives. Collaborate with cross-functional teams to enhance data insights and support decision-making fo...

Transform the landscape of naval engineering by driving key technical projects, integrating systems for the US Navy, and ensuring optimal performance of Command, Sensor, and Weapon systems within a co...

Transform engineering support for the US Navy by leveraging your expertise in systems engineering practices to enhance Command, Sensor, and Weapon systems integration, testing, and management while en...

Elevate operations through AI-driven automation to enhance incident management, streamline ticket resolution, and optimize service health with self-healing observability, all while collaborating acros...

Champion cloud-native solutions by designing and implementing scalable, secure applications on AWS or GCP. Engage with stakeholders to understand requirements and lead the development of innovative pr...

Engage with project teams and leaders to streamline administrative support, enhance operational efficiency, and manage logistics for the National Intelligence Division, ensuring project success and ef...

Drive the success of virtual desktop environments by designing, deploying, and optimizing VDI solutions. Leverage your expertise in VMware and Citrix technologies to ensure secure, scalable solutions...

Create and manage AWS cloud infrastructure, ensuring optimal performance and security while automating processes and collaborating across teams to support and enhance development environments in a dyn...

Champion innovative cybersecurity solutions, ensuring robust operations and incident responses. Collaborate with cross-functional teams to enhance security measures and effectively mitigate threats in...

Elevate your career as a ServiceNow Developer, enhancing service delivery through ITSM solutions and Agile practices. Contribute to application development and process management in a fast-paced, coll...

Drive strategic IT and cybersecurity initiatives, overseeing project execution, optimizing resources, and aligning strategies with organizational goals. Lead teams to enhance enterprise data and archi...

Drive systems engineering excellence through all lifecycle phases, ensuring technical integrity and quality in deliverables, while collaborating with government and project personnel to tackle complex...

Drive the integration of oncology information systems, enhancing healthcare workflows. This role involves technical setup, system interfacing, and collaboration with healthcare teams to ensure efficie...

Elevate your career by joining a dedicated team to design and support cutting-edge High-Performance Computing environments that enhance national security through innovative technologies like AI and ma...