IT Infrastructure Administrator Jobs in Annapolis Junction, MD

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

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 while ensuring seamless operations. Collaborate with teams to develop procedures, manage resources, and troubleshoot issues, all while mai...

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...

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...

Join a team that's shaping enterprise Windows infrastructure and cloud environments. Leverage your expertise in virtualization and security to optimize systems, automate processes, and lead technical...

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...

Drive operational excellence as a Systems Administrator, ensuring the performance and reliability of critical enterprise infrastructure. Collaborate with cross-functional teams to enhance security, au...

Join a dynamic team to manage and optimize IT systems, ensuring seamless operations and support for client/server and network devices. Leverage your expertise in troubleshooting and system maintenance...

Contribute to the effective management of the ServiceNow platform, ensuring optimal performance and user satisfaction through system upgrades, troubleshooting, reporting, and collaboration with stakeh...

Shape the future of national cyber defense by leveraging your Linux expertise to enhance critical operational systems. Join a dedicated team focused on testing, troubleshooting, and evolving mission-c...

Optimize IT operations by managing day-to-day support for macOS and Windows environments, ensuring seamless onboarding/offboarding, and administering SaaS platforms while enhancing user experience and...