IT Systems Administrator Jobs in Fairfax, VA

Join our team as a Tier-2 Analyst, providing critical expert support for advanced defense mission platforms. Collaborate across engineering, cybersecurity, and operations to resolve complex issues and...

Empower the team by designing and deploying innovative ServiceNow catalog items and workflows. Collaborate with stakeholders to enhance user experience and automate processes, driving efficiency on th...

Explore a vital role ensuring adherence to Information Assurance policies, offering expert guidance and analysis on security practices, while collaborating closely with IT teams to protect sensitive i...

Unlock potential by leading IT transitions with seamless planning and coordination, ensuring operational readiness. Collaborate across teams to deliver excellence in service continuity and compliance...

Develop and lead enterprise application strategies, oversee integrations, and enhance Quality Engineering practices to support digital transformation initiatives for scalable, secure, and efficient sy...

Join our dynamic team to design, develop, and implement automation solutions, enhancing infrastructure efficiency through collaboration and technical guidance across systems...

Unlock potential by driving enterprise architecture strategies, managing large-scale IT projects, and aligning technical frameworks with business objectives to optimize information systems across the...

Support senior leadership operations by managing logistics, coordinating communications, and assisting executive initiatives. Leverage expertise in project management and systems integration to ensure...

Transform engineering efficiency by building and scaling Azure infrastructure. Drive deployment automation and create robust solutions that empower teams to deploy services seamlessly and enhance over...

Grow your expertise in systems engineering by supporting critical federal IT programs. Lead the charge in managing enterprise systems to ensure reliable operations in secure environments, driving miss...

Partner with us to lead the execution of major network infrastructure projects, overseeing both fiber-optic and copper cabling installations. Manage field operations effectively to ensure compliance w...

Tackle the challenge of enhancing enterprise IT capabilities by architecting and implementing virtual desktop solutions for national security, ensuring seamless user experience and compliance with sec...

Unlock potential by leveraging your software engineering expertise in cutting-edge projects. Collaborate with a dynamic team to design and implement innovative solutions that drive success in complex...

Champion software development initiatives, leveraging over 7 years of experience to drive complex projects using Java, Angular, and modern containerization techniques. Collaborate with cross-functiona...

Shape the future of IT by establishing strategic goals and delivering expert solutions. Lead financial management and staffing while solving complex challenges in a high-impact environment, collaborat...

Support our network security initiatives by ensuring compliance with standards, overseeing assessments, and coordinating with stakeholders to enhance cyber resilience and achieve operational objective...

Join us to provide strategic technical guidance as a senior leader, overseeing enterprise operations and modernization efforts to enhance reliability and efficiency while ensuring successful execution...

Unlock potential by joining our team as you maintain, secure, and optimize Linux systems for cyber investigations and operations, ensuring peak performance and minimal downtime, while contributing inn...

Advance your career by designing and implementing software for complex systems. Collaborate on software development and quality assurance while leading a team in enhancing existing applications and en...

Drive the development of a cloud-based Web Dashboard, integrating back-end services with Angular UI for efficient healthcare data processing. Collaborate with cross-functional teams to design APIs and...

Oversee workforce operations and staffing visibility for a major program. Drive coordination across teams to ensure efficient onboarding and clearance processes while managing staffing actions, risks...

Join a dynamic team to drive mission-critical systems engineering solutions, ensuring the successful integration and verification of complex systems while collaborating effectively with engineering te...

Join a team that's transforming the engineering landscape by leading innovative ICT design for critical data center and smart building projects, working independently while guiding collaborative teams...

Lead the charge in developing enterprise training content for the War Data Platform, ensuring warfighters and analysts effectively utilize advanced AI and data analytics tools. Drive continuous curric...

Lead the architecture and advancement of backend services and APIs, enabling high-assurance, Zero Trust access to AI/ML models across multiple security enclaves, enhancing operational decision-making...