IT Infrastructure Administrator Jobs in Arlington, VA

Execute complex systems design, integration, and maintenance for national defense. Collaborate across multiple technology domains ensuring system interoperability and compliance while thriving in a dy...

Drive operational excellence by automating CI/CD pipelines and improving infrastructure stability across diverse applications, ensuring secure and efficient deployment in agile environments. Take owne...

Elevate system performance by managing Linux infrastructure, ensuring 24x7 uptime, and implementing upgrades. Collaborate with design teams, provide troubleshooting support, and maintain comprehensive...

Transform operations by optimizing IT and business systems. Own data integrity and manage NetSuite ERP while integrating platforms, driving efficiency, and fostering cross-functional partnerships. Loo...

Optimize server environments by delivering expert support for 2000+ Windows systems in diverse cloud landscapes. Collaborate effectively across departments to enhance operations, streamline processes...

Join a dedicated team supporting cybersecurity operations by maintaining network services and integrity across a vast array of classified and unclassified environments, enabling secure mission executi...

Lead the charge in transforming IT operations to enhance mission-critical services. Manage teams focused on system integration, provide continuous service improvements, and ensure compliance with ITSM...

Manage IT Operations, driving enterprise-wide service quality and efficiency improvements while ensuring compliance with security standards and facilitating 24/7 operations for mission success across...

Engage in designing and implementing secure systems, managing risks across complex environments with a focus on compliance. Collaborate with teams to integrate security standards throughout the system...

Transform systems security by embedding robust solutions into diverse environments. Collaborate with teams to assess risks, ensure compliance, and enhance security practices throughout the system life...

Advance enterprise IT strategies by analyzing operational systems and recommending impactful improvements. Collaborate with experts to ensure alignment with Federal and DoD standards, enhancing overal...

Shape the future of defense intelligence by providing technical leadership and architectural direction for secure cloud-native solutions and modernization efforts, ensuring alignment with enterprise s...

Lead the charge in developing and modernizing defense intelligence systems, ensuring architectural integrity, guiding technology adoption, and mentoring engineering staff to drive innovation in secure...

Contribute to critical cyber operations as a Cyber Operations Engineer, supporting mission readiness and integrating tools for successful Computer Network Operations. Engage with a team to enhance nat...

Reimagine database management by overseeing routine operations, ensuring security, and enhancing database performance. Collaborate with teams to design, implement, and maintain databases tailored for...

Join a team that's leading the charge in cybersecurity for government systems, ensuring compliance with ATO standards while managing risk and security posture through assessments and incident response...

Join us to enhance government virtual infrastructure by engineering, implementing, and optimizing cutting-edge VDI solutions in a dynamic environment, ensuring seamless operations and robust security...

Transform network connectivity solutions by deploying and optimizing cutting-edge technology in a collaborative team environment, ensuring robust security and seamless integration of hybrid cloud appl...

Manage and support a 24/7 Network Operations Center ensuring optimal network performance and usability. Troubleshoot network issues, implement security measures, and document procedures while collabor...

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...

Lead transformative projects in defense supply chain management, delivering expertise in asset visibility and supply policies. Collaborate with stakeholders to enhance operational efficiency and drive...

Manage, monitor, and maintain critical network operations in a 24/7 environment, ensuring high availability and performance standards to support a large-scale user base and troubleshoot complex networ...

Advance progress at the Service Desk by managing a skilled team, overseeing operations, developing metrics, and driving project execution to optimize IT support services and stakeholder satisfaction w...

Join a team that's driving IT service excellence by leading a dynamic Service Desk operation, ensuring quality support and professional development for a team of 30+, while collaborating on complex IT...

Engage in leading a dynamic Service Desk team, optimizing IT operations and ensuring high-quality service delivery while managing processes and nurturing talent through effective mentoring and collabo...