IT Infrastructure Administrator Jobs in Alexandria, VA

Transform technical solutions into operational success while driving systems engineering throughout the entire lifecycle. Collaborate across teams to develop high-level designs and ensure alignment wi...

Pioneer innovative solution architecture for complex systems integration. Collaborate across cross-domain teams to design secure, scalable solutions that align with mission and business goals while en...

Join a dynamic team to develop innovative toolsets for mission support by analyzing requirements, building prototypes, and ensuring system sustainment while collaborating with multidisciplinary expert...

Drive innovation by augmenting toolsets and addressing complex mission challenges. Collaborate with cross-functional teams to develop solutions, validate prototypes, and support fielded software syste...

Redefine systems engineering excellence by managing the full lifecycle of advanced SIGINT solutions, ensuring technical integrity while collaborating with stakeholders to meet evolving mission require...

Champion innovative solutions by designing and managing complex Linux systems. Lead major IT assignments, ensuring high cybersecurity standards while optimizing performance and mentoring junior team m...

Analyze network infrastructure performance and execute incident responses to ensure high availability and security of critical systems. Drive operational excellence by collecting and reviewing metrics...

Lead the charge in ensuring optimal network performance and security. As a key member of our Network Operations team, you will oversee daily operational support, incident response, and system health m...

Drive organizational success by leading enterprise IT programs that enhance security, efficiency, and modernization. Collaborate with senior leadership to shape IT strategies that support critical ope...

Lead the charge in managing the certification lifecycle for payment systems, ensuring optimal testing and connectivity. Collaborate with stakeholders to enhance process automation and uphold data inte...

Shape the future of transportation technology by leading multidisciplinary teams in delivering Advanced Traffic Management Systems solutions. Drive operational success, client engagement, and innovati...

Lead the charge in assessing and modernizing telecommunications infrastructure for airports by developing strategic designs, enhancing reliability, and ensuring optimal performance of communications s...

Transform telecommunications infrastructure by assessing, designing, and modernizing systems supporting airport operations. Collaborate with cross-functional teams to enhance reliability, capacity, an...

Support enterprise engineering for IT systems; troubleshooting, maintenance, and optimization. Engage with users, handle Tier 1 and 2 help desk issues, and manage daily operations of diverse IT enviro...

Shape the future of secure dataflow by designing, implementing, and maintaining enterprise cross-domain solutions while engaging with stakeholders and ensuring system health for an Intelligence Commun...

Lead the charge in enhancing enterprise infrastructure systems, implementing cutting-edge technologies and solutions, ensuring reliability and security, and driving modernization initiatives across a...

Lead the charge in automating and optimizing DevOps practices to ensure seamless delivery of applications. Shape and enhance critical infrastructure for customer-facing environments while collaboratin...

Join a team that's dedicated to safeguarding information systems as a Senior ISSO. You'll oversee security assurance for a complex IT infrastructure, ensuring compliance with federal regulations and m...

Optimize system and infrastructure support by managing virtual servers and network components while ensuring operational efficiency and security through thorough monitoring, troubleshooting, and maint...

Champion innovative solutions by analyzing user requirements and system architectures, leading design and development, and providing technical guidance to ensure the integrity and integration of compl...

Optimize system integration processes through hands-on leadership and collaboration in cloud infrastructure, enhancing performance and security while mentoring teams and driving innovative solutions...

Take ownership of modernizing critical state systems by developing secure, optimized software deployment processes. Collaborate with teams to integrate security tools and enhance infrastructure, ensur...

Empower cloud-based infrastructure management by delivering effective Linux administration, containerized app deployment, and automation solutions, while ensuring secure and reliable operations in col...

Empower our team by managing and optimizing cloud-based infrastructure and applications, ensuring system reliability, performance, and security through expert Linux administration and container orches...

Lead the execution of complex, customer-focused technical programs, driving success in Databricks and cloud data projects. Collaborate with diverse teams to ensure timely delivery, managing risks and...