IT Infrastructure Administrator Jobs in Chantilly, VA

Lead the charge in managing enterprise infrastructure operations, ensuring optimal performance of server/storage systems and cloud environments while supervising a dedicated team to meet client needs...

Transform mission-critical infrastructures by ensuring reliability, security, and scalability across cloud and bare-metal systems. Collaborate with teams to enhance national security initiatives lever...

Elevate your career by designing and managing network infrastructure for live broadcasts. Collaborate with engineers to integrate cutting-edge technologies, ensuring seamless operations and security i...

Champion system administration and engineering excellence by executing configurations, installations, and customer support. Collaborate with a front-line engineering team to ensure optimal system perf...

Drive network infrastructure improvements and support by planning, designing, and implementing solutions. Collaborate with teams to ensure documentation is current and mentor colleagues while managing...

Execute systems administration for enterprise telephony infrastructure, ensuring maintenance, troubleshooting, and security compliance across Windows and Linux environments while collaborating with cr...

Empower mission-critical operations by providing advanced Linux systems administration and engineering support. Lead technical efforts, optimize infrastructure, and ensure security across classified a...

Shape the future of our IT landscape by managing operations, optimizing infrastructure, and leading a talented team. Drive strategic improvements while ensuring security and service excellence in a dy...

Optimize IT systems for national security operations, ensuring reliability and performance through Linux/Windows administration, configuration management, and virtual machine support in a fast-paced e...

Join a dynamic team as a Senior Costpoint System Administrator, overseeing Deltek Costpoint ERP management, ensuring system security, compliance, and seamless integrations while supporting finance and...

Bring your expertise to manage and optimize enterprise infrastructure systems, focusing on storage, virtualization, and cloud environments. Leverage automation and scripting to enhance operational eff...

Advance cybersecurity solutions by integrating technical methodologies to resolve complex vulnerabilities. Support the full lifecycle of secure IT environments while optimizing workflows and ensuring...

Transform data center solutions strategy and drive growth across global initiatives, enhancing partnerships and revenue. Engage with executive clients and elevate pre-sales efforts to set the stage fo...

Unlock the potential of enterprise systems as you lead infrastructure modernization, zero-trust security, and automation initiatives. Drive strategic governance and optimize complex environments for r...

Innovate enterprise systems architecture and drive infrastructure modernization. Lead automation, optimize security, and implement zero-trust principles across complex environments while ensuring comp...

Advance your career by ensuring the reliability and security of mission-critical databases. This role involves cloud operations, performance tuning, and collaboration with cross-functional teams to en...

Join us to advance your career as a Systems Administrator SME, where you'll lead critical IT operations, manage complex systems, and ensure high availability for mission-critical services in a dynamic...

Manage and maintain Oracle databases, leveraging expertise in Unix scripting and PL/SQL. Engage in data migration, interface development, and automated task management while collaborating within a dyn...

Engineer robust IT infrastructure by administering Windows and Linux servers, managing domain services, and ensuring system security and performance. Collaborate with teams to support critical enterpr...

Lead the charge in optimizing IT systems as a Principal System Administrator. Manage infrastructure, troubleshoot issues, and ensure compliance while supporting day-to-day operations and enhancing sys...

Lead the charge in optimizing system performance and security as a Senior Systems Administrator. Collaborate with teams to ensure operational excellence and compliance while managing complex server en...

Lead the charge in optimizing system performance and security while ensuring seamless operations. Collaborate with teams to develop procedures, manage resources, and troubleshoot issues, all while mai...

Unlock potential by designing and managing Azure infrastructure, ensuring seamless hybrid connectivity and robust disaster recovery. Collaborate across teams to enhance operations, automate processes...

Empower innovation by designing and operating cloud infrastructure for AI/ML workloads. This hands-on role requires deep GCP expertise and project coordination skills to support cutting-edge research...

Transform enterprise Windows infrastructure and cloud environments by designing, implementing, and securing systems. Collaborate with IT teams to optimize performance, automate processes, and ensure c...