IT Systems Administrator Jobs in Reston, VA

Grow your career with a pivotal role driving cybersecurity strategies to enhance organizational security. Collaborate with stakeholders, implement critical policies, and build metrics to ensure the pr...

Unlock your potential by leading a technical team in cyber intelligence, advising senior leaders, managing operations, and ensuring compliance. Drive strategic goals and oversee critical projects in a...

Join a team that's optimizing cutting-edge IT infrastructure solutions, overseeing the full lifecycle of enterprise IT projects while ensuring security compliance and aligning with business objectives...

Deliver robust solutions as a DevOps Development Lead, architecting cloud infrastructure, automating workflows, and guiding a dynamic team to enhance system performance and reliability in a fast-paced...

Champion the installation and maintenance of critical LAN/WAN networks, ensuring seamless operations through troubleshooting and support, while collaborating with engineering teams in a fast-paced env...

Join our diverse team to drive operational excellence in data center management. You'll optimize deployment strategies and enhance connectivity solutions for a vast technological ecosystem, ensuring c...

Unlock potential by leveraging advanced analytical skills to drive insightful data analyses, enhance reporting processes, and support key decision-making for our esteemed clients in dynamic environmen...

Lead the charge in developing cross-domain integration solutions, enhancing data flow and microservices architecture while collaborating with engineering teams to modernize and optimize enterprise cap...

Innovate our data architecture and analytics by developing scalable, high-performance data solutions. Collaborate with cross-functional teams to extract, manage, and analyze complex datasets for impac...

Build and enhance enterprise web-based cybersecurity systems. Take ownership of complex software development tasks, leveraging full-stack capabilities within a collaborative team to deliver secure and...

Shape the future of operational data within the U.S. Department of War's AI strategy. Drive Configuration Management for the War Data Platform, creating policies and frameworks that enhance collaborat...

Support the interoperability of mission networks by coordinating requirements, facilitating technical forums, and managing project tracking tools to ensure effective communication and action across st...

Empower security resilience by leading enterprise-wide cybersecurity initiatives, shaping strategic risk management, and fostering collaboration across IT and OT environments to mitigate cyber threats...

Empower cybersecurity efforts by protecting enterprise systems and enhancing information assurance operations. Collaborate with teams to ensure compliance with DoD standards while safeguarding sensiti...

Explore advanced cloud administration and manage secure infrastructures in compliance-heavy environments. Lead system operations, optimize production, and drive modernization while ensuring adherence...

Empower clients by leading intricate network design and implementation projects. Utilize expert knowledge of Extreme Networks technologies to deliver tailored solutions that enhance operations while f...

Drive strategic alignment and execution of system objectives while collaborating with divisional teams. Support program governance, develop architecture artifacts, and contribute to data initiatives w...

Lead the delivery of critical aviation initiatives by enhancing operational effectiveness through innovative technology and data-driven capabilities in a federal environment...

Develop automated testing frameworks and strategies to ensure system quality. Implement test tools and procedures, analyze requirements, and report progress to enhance software/hardware reliability in...

Drive the architectural vision and governance for a critical AI initiative, ensuring system integrity and seamless integration across diverse environments in a fast-paced Agile setting, while mentorin...

Shape the architectural vision and design governance for a key defense initiative, ensuring seamless integration and execution across Agile teams in multiple secure environments. Drive innovation and...

Join a team that's dedicated to developing secure web applications for DoD networks. Your expertise will drive mission success through innovative technical solutions and collaboration across various I...

Contribute to the development and modernization of secure applications within DoD OIG networks, utilizing cloud solutions and Agile practices to ensure compliance and security in hybrid IT environment...

Accelerate progress at modern cloud architectures by developing and managing Infrastructure as Code and CI/CD pipelines, ensuring top-notch deployment of middleware and backend services, while support...

Grow your career with a role that designs, develops, and implements advanced web applications. Collaborate across teams to create secure, high-performance software solutions in a fast-paced, cloud-bas...