IT Systems Administrator Jobs in Arlington, VA

Join us in shaping the future of our AI infrastructure! Leverage your expertise to build and scale our cloud systems, ensuring reliability and security as we meet the demands of enterprise clients and...

Analyze data and enhance efficiencies in dynamic environments. Collaborate with teams to optimize decision-making through quantitative methods and reporting. Drive improvements by translating user nee...

Lead the charge in integrating dynamic ground systems for a cutting-edge space program, collaborating with stakeholders to ensure successful deployment and technical solutions across multiple mission...

Collaborate with a dynamic team to develop innovative software solutions utilizing Java and Spring Boot, enhancing integrations and database functionality while promoting best practices and mentoring...

Shape the future of space technology by driving integration for satellite missions. Collaborate with contractors to ensure seamless systems engineering and execution within a fast-paced environment wh...

Lead the charge in enhancing cybersecurity resilience and systems engineering for large-scale DoD systems. Utilize Zero Trust architecture to assess vulnerabilities and mentor teams while collaboratin...

Join a team that engineers and implements robust cybersecurity solutions in cloud and on-prem environments, supporting enterprise-wide security goals and enabling cutting-edge infrastructure managemen...

Empower a dynamic team in designing and implementing advanced network solutions, leveraging your expertise to secure and enhance networks while tackling client priorities and challenges. Travel opport...

Unlock potential by delivering operational support through advanced systems engineering and DevOps practices, ensuring the security of our nation while enhancing capabilities in a dynamic, Kubernetes...

Join a team that's driving impactful technology initiatives; manage the end-to-end execution of a complex CLM Program across various business sectors, fostering effective collaboration and innovation...

Deliver comprehensive training programs for Fleet ACNT technicians on Baseline 9C, ensuring operational proficiency in the Aegis Weapon System through classroom instruction and hands-on exercises to e...

Elevate your engineering skills by building Pangolin, a cutting-edge analytical database. Collaborate with cross-functional teams to enhance data interactions and shape product features in a fast-pace...

Lead systems engineering initiatives, focusing on cloud modernization and software integration. Collaborate with stakeholders to develop architectural strategies and enhance national security operatio...

Lead the charge in developing cutting-edge software solutions and enhancing existing systems while collaborating in an agile environment. Bring your expertise in Java and full life-cycle development t...

Join a dynamic team as you drive information systems security efforts, ensuring compliance, risk management, and policy enforcement while supporting daily operations and the integrity of classified in...

Join a team that's passionate about enhancing information security protocols and standards. You will support the management of security for information systems, ensuring compliance and operational int...

Shape the future of information security! As an ISSO, you'll implement, enforce, and maintain security policies while managing system operations. Collaborate with senior officers to ensure compliance...

Join a dynamic team to enhance information systems security policies, ensuring compliance and protection for classified environments while supporting security operations and documentation efforts acro...

Drive the transition and integration of complex GEOINT systems within the MC&G Mission Domain, ensuring mission continuity, enhancing performance, and coordinating efforts across multiple programs and...

Join a team that's committed to delivering high-quality IT support in classified environments. Lead a dedicated staff, manage service requests, and enhance operations through strong technical expertis...

Optimize mission delivery through innovative .NET development, leveraging AI tools to enhance feature evolution and ensure robust, scalable web applications that meet complex federal requirements and...

Manage client relationships and deliver ISO audit services, ensuring compliance with global standards. Mentor assessment teams and oversee internal processes to enhance client satisfaction and operati...

Take ownership of full project life cycle by leading teams to successful completion. Manage resources, schedules, and budgets while ensuring project scope, quality standards, and client communications...

Unlock potential by managing, analyzing, and reporting critical data to enhance decision-making and operational efficiency for a key government program. Collaborate with teams to ensure quality and go...

Manage a high-performing cybersecurity team focused on compliance and risk management. Lead operations, drive strategic initiatives, and collaborate with stakeholders to enhance compliance posture whi...