IT Infrastructure Administrator Jobs in Arlington, VA

Engineer innovative solutions to maintain enterprise systems in a high-availability government environment, delivering technical leadership and ensuring rigorous infrastructure support and modernizati...

Elevate your career as a PowerApps Administrator, managing and optimizing solutions in a federal environment. Collaborate across teams to ensure seamless integration, enhance user experiences, and str...

Lead the end-to-end architecture of integrated risk management solutions on ServiceNow, driving implementation strategies across multiple compliance and security modules while fostering collaboration...

Elevate your career by leading on-site IT services and infrastructure. As the primary expert, you'll ensure effective operations, support teams, and drive technological initiatives while enhancing use...

Develop scalable, secure infrastructure for our Virtual Ai Lab, enabling remote access and processing of 100,000+ documents daily through advanced LLM technologies. Lead projects, ensuring high perfor...

Deliver mid-level expertise in VDI support and administration, enhancing system stability and performance for critical intelligence communications while leading team development and strategic initiati...

Champion system administration excellence by optimizing infrastructures, ensuring reliability and performance across diverse environments. Collaborate with teams to implement innovative technical solu...

Support engineering activities throughout the system lifecycle by defining requirements, conducting system design, and ensuring solutions meet technical objectives and operational needs across diverse...

Join a team that's dedicated to executing systems engineering throughout the lifecycle. Collaborate with diverse stakeholders to align solutions with operational goals and elevate technical architectu...

Unlock potential by providing systems engineering support for mission-critical enterprise systems. Collaborate with government teams to design, deploy, and maintain secure IT infrastructure while ensu...

Elevate your career by designing and managing cutting-edge virtualization and GPU infrastructures. Collaborate with cross-functional teams to ensure robust operation of mission-critical systems and de...

Transform organizational efficiency by designing AI-driven solutions and enhancing workflows. Collaborate with stakeholders to implement modern SharePoint and PowerApps applications, empowering teams...

Empower your career as you design and implement advanced Linux network infrastructures, ensuring seamless operations for crucial missions while collaborating with multidisciplinary teams and engaging...

Transform your career with a dynamic systems engineering role that requires extensive experience in leading projects, stakeholder engagement, and technical expertise to deliver innovative solutions an...

Take ownership of building and executing partner growth strategies for a diverse portfolio of technology alliances in a dynamic public sector environment, focusing on collaboration and innovative solu...

Lead the charge in architecting and implementing cutting-edge cloud solutions, driving innovation and strategic execution across teams. This role involves direct collaboration to enhance cloud infrast...

Join a dynamic team as you secure complex systems by developing innovative cybersecurity solutions using cloud services and engineering best practices. Collaborate with diverse teams to enhance capabi...

Join a team that's committed to delivering high-quality data center construction projects. You will manage cross-functional teams, drive budgeting processes, and ensure compliance with safety and qual...

Drive your career with a key role overseeing Oracle databases, ensuring optimal performance and security while collaborating on innovative data solutions and analytics in a dynamic environment...

Elevate your career by leading a cloud engineering team, leveraging enterprise platforms to modernize IT infrastructures. Collaborate with experts to design and deploy cloud-native solutions in classi...

Drive your career forward by leading installation efforts for advanced automation systems. Collaborate with cross-functional teams to ensure timely, budget-friendly project delivery and elevate operat...

Lead infrastructure implementation projects, coordinating cross-functional teams to ensure timely delivery aligned with organizational goals. Drive accountability and manage complex project aspects fr...

Lead IT operations to enhance hybrid cloud and on-premise infrastructure, ensuring compliance, reliability, and performance while mentoring a team in adopting modern technologies and ITIL practices fo...

Drive product vision and roadmap execution by collaborating across teams to prioritize customer needs and ensure quality delivery within an Agile environment, directly impacting usability and function...

Elevate service delivery by designing and developing secure, scalable ServiceNow solutions, enhancing user experience and platform functionality within a federal program using Agile methodologies and...