IT Infrastructure Administrator Jobs in Arlington, VA

Optimize PKI systems for secure communications, providing engineering support and integration. Collaborate with stakeholders to analyze requirements, manage server hardware, and ensure system reliabil...

Lead the planning and execution of cyber training exercises to enhance operational readiness across DoD stakeholders. Collaborate with internal and external teams to ensure alignment with military tra...

Join a dynamic team as a CNO developer, leveraging your expertise in Unix applications and programming to shape innovative solutions. Collaborate with AI and software engineers to enhance national sec...

Unlock innovative AI solutions to transform intelligence workflows, driving modernization initiatives and strategic adoption within a dynamic team focused on national security and operational excellen...

Advance your career by integrating and managing machine certificate authentication across secure Windows endpoints, ensuring reliable certificate lifecycle processes and supporting secure device-to-us...

Drive innovative data center projects by leading cross-functional teams from design to deployment. Utilize your technical expertise and project management skills to enhance collaboration, streamline p...

Lead cross-functional teams to manage data center projects from design through deployment, utilizing strong communication and project management skills to drive results across multiple stakeholders an...

Elevate security practices by designing and maintaining secure CI/CD pipelines, automating infrastructure provisioning, and integrating security controls into DevOps workflows for optimal performance...

Transform build operations in secure environments by leading automation efforts, driving compliance, and enhancing processes. Serve as a vital link between technical teams, ensuring operational excell...

Unlock potential by developing CI/CD pipelines and integrating tools to enhance DevOps processes. Collaborate with teams to troubleshoot and automate deployments across diverse environments, ensuring...

Shape the future of national-security space systems by guiding integration and evaluation efforts. Leverage your expertise in sensor integration and systems engineering to enhance mission performance...

Join a dynamic team to design, implement, and maintain network solutions, ensuring optimal performance and security. Collaborate with cross-functional teams to support infrastructure projects and enha...

Innovate network solutions by designing, implementing, and optimizing systems. Collaborate with cross-functional teams to enhance performance and security, ensuring seamless connectivity and support f...

Unlock potential by leading the design and implementation of secure, scalable infrastructure solutions. Collaborate across teams to optimize resource utilization and enhance system resilience while en...

Engage with stakeholders by managing internal and external communications for a multi-cloud initiative. Develop strategies, create content, and ensure brand consistency while enhancing document usabil...

Unlock potential by driving effective communication strategies for a multi-cloud initiative. Collaborate with stakeholders to enhance documentation and promote organizational initiatives, ensuring cla...

Elevate global IT service delivery by leading a dynamic team, enhancing operational continuity, and driving proactive solutions across multiple markets while collaborating with cross-functional partne...

Optimize communication strategies and programs to enhance internal and external messaging. Collaborate with teams to deliver clear, effective communications that support organizational objectives and...

Lead the charge in transforming IT support for healthcare centers by evaluating, planning, and executing transitions to AMSURG Managed IT Services, while architecting cloud solutions with Microsoft 36...

Take ownership of Windows endpoint reliability and lifecycle management. Enhance provisioning, patching, and automation while collaborating with cross-functional teams to drive improvements and mentor...

Drive strategic IT and cybersecurity initiatives, overseeing enterprise architecture and resource management. Collaborate with senior leadership to ensure alignment with organizational priorities whil...

Lead and optimize IT operations by managing contractor teams, ensuring quality performance, and facilitating effective communication between Government and Contractor. Drive continuous improvement and...

Lead the charge in transforming legacy TDM networks to next-gen MPLS/IP solutions. Collaborate with engineers and vendors to ensure seamless migration and integration, providing expert guidance and su...

Support and enhance multi-location systems by automating Linux environments, ensuring compliance with security standards, and maintaining comprehensive documentation for operational excellence...

Partner with us to manage the lifecycle of publications and issuances, ensuring compliance and accuracy while supporting executive functions within a high-level military environment. Elevate your care...