IT Systems Administrator Jobs in Fairfax, VA

Join a team that's at the forefront of cybersecurity innovation. You'll develop cutting-edge Computer Network Operations capabilities that enhance national security and support mission-critical object...

Transform mission-critical capabilities and innovate offensive cyber solutions by leveraging your expertise in CNO programming and applications development within a dynamic team dedicated to enhancing...

Transform client solutions by leading a dynamic team to deliver exceptional quoting services. Drive continuous improvement and strategy alignment to enhance operational efficiency and client satisfact...

Drive transformative enterprise IT solutions across multi-cloud environments, overseeing commercial and government infrastructures to enhance employee experiences and ensure compliance with industry s...

Manage and optimize government-owned software repositories to support critical mission systems, ensuring compliance, security, and efficient artifact lifecycle management across multiple environments...

Join us to provide exceptional technical support for complex software issues, driving customer satisfaction while collaborating across teams to enhance product reliability and efficiency in a dynamic...

Drive the implementation of Zero Trust security measures across multi-level networks, ensuring robust access controls and network segmentation. Collaborate with teams to safeguard mission-critical dat...

Join a team that drives the evolution and performance of enterprise SAP environments. As an SAP Basis Administrator, you'll ensure system stability, lead upgrades, and support cutting-edge SAP infrast...

Drive innovation and application delivery as a key contributor to mission-critical projects, leading a team to enhance customer outcomes while utilizing advanced technical skills in a dynamic and coll...

Drive the implementation of cross-domain transfer scanning and policy enforcement for AI within the War Data Platform, ensuring data integrity and security in classified environments to support missio...

Help us drive impactful projects by managing stakeholder requirements, feasibility analyses, and solutions assessments. Collaborate with diverse teams, transforming concepts into actionable plans with...

Engage in critical cybersecurity operations, managing enterprise vulnerability and endpoint security for DoD environments. Collaborate with teams to ensure compliance and protect systems against threa...

Lead the charge in assessing and validating cyber systems while collaborating with teams to ensure robust technical strategies and governance. Stay ahead of emerging technologies and provide critical...

Lead the charge in high-volume server activation to enhance global cloud infrastructure, ensuring quality and efficiency during scaling phases. Collaborate across teams to optimize processes, driving...

Oversee and enhance information security protocols, ensuring compliance with regulations and managing risks across systems. Collaborate with stakeholders to implement effective strategies and maintain...

Partner with us to support critical defense systems, driving engineering and operational excellence in a secure environment. Collaborate with teams to enhance system performance, security, and high av...

Support missile defense architecture evaluations, collaborating with MDA and agencies to analyze data, develop concepts, and assess capabilities for homeland and regional protection against diverse mi...

Lead the charge in enhancing cybersecurity defenses by providing expert guidance, optimizing performance, and driving strategic initiatives to protect sensitive information and ensure compliance with...

Empower clients to enhance cybersecurity strategy with tailored roadmaps. Serve as a trusted advisor, translating risk into actionable insights while fostering long-term client relationships and guidi...

Shape the future of technology solutions by driving innovation and managing stakeholder collaboration in Agile environments, focusing on high-quality software delivery and functional requirements engi...

Transform technical requirements into high-quality solutions by leading cross-functional teams in an Agile environment. Contribute to software development, functional requirements gathering, and stake...

Join a dynamic team to manage and enhance AWS and Linux systems, ensuring robust cybersecurity and performance across multiple networks worldwide, while collaborating with a diverse set of teams to su...

Contribute to the engineering and automation of a robust Service Catalog framework, integrating financial and operational data across Unclassified to Top Secret environments to enhance AI-driven milit...

Support and enhance IT quality assurance processes, driving improvements in service quality through data-driven analysis, process evaluation, and effective communication to reduce service disruptions...

Join a dedicated team as you lead security accreditation processes, advise on risk management, and develop policies to protect vital systems and data. Collaborate with stakeholders to enhance cybersec...