IT Infrastructure Administrator Jobs in Arlington, VA

Unlock innovative solutions by developing resilient communication architectures for National Leadership Command and Control functions, collaborating with diverse stakeholders to enhance operational ef...

Elevate network operations by maintaining secure, reliable infrastructure. Join a dynamic team to troubleshoot and enhance enterprise networks, ensuring optimal performance and security for critical s...

Lead our cybersecurity and governance initiatives, enhancing security operations and risk management while driving compliance with CMMC 2.0 and ISO/IEC 27001 standards. Collaborate across teams to imp...

Unlock potential by designing and integrating multi-factor authentication solutions to enhance security for critical Navy Intelligence systems, ensuring robust protection and seamless user experience...

Lead the design and implementation of a UiPath automation program, establishing governance and operational standards while collaborating with a diverse team to build a Center of Excellence from the gr...

Transform the future of secure systems by deploying and optimizing mission-critical infrastructure. Leverage your expertise in Linux, Kubernetes, and cloud technologies to enhance operational efficien...

Accelerate progress at the forefront of technology by designing, deploying, and maintaining secure, scalable systems. Collaborate with teams to optimize cloud environments and automate processes, ensu...

Join a dynamic team as you design and implement Azure IaaS solutions, ensuring operational support and service delivery for a government customer. Contribute to system modernization and enhance servic...

Champion server engineering initiatives across global facilities, ensuring high availability and optimal performance for critical IT infrastructure. Lead design, implementation, and support for divers...

Empower global IT infrastructure by leading server engineering initiatives, ensuring high availability and performance across diverse environments while mentoring teams and driving innovative solution...

Transform global IT infrastructure by leading server engineering initiatives, ensuring high availability and optimal performance across diverse environments while mentoring teams and driving innovatio...

Lead the design, implementation, and management of secure, scalable AWS cloud infrastructures for mission-critical operations, ensuring optimal performance and compliance with security standards throu...

Transform geospatial intelligence by developing cloud-native services and AI models. Collaborate with top engineers to create scalable backend systems that deliver accurate insights from vast datasets...

Drive innovation by developing cloud-native services and backend systems for AI-driven geospatial insights. Collaborate with top engineers and data scientists to enhance machine learning capabilities...

Empower our team by architecting advanced DevOps strategies and frameworks. This expert role demands leadership in designing scalable infrastructure and aligning solutions with business goals while en...

Innovate solutions by collaborating with multidisciplinary teams to enhance system administration and infrastructure maintenance, ensuring operational readiness and compliance throughout the systems e...

Support and enhance system operations by collaborating with stakeholders, managing infrastructure, and optimizing processes through automation, ensuring compliance and operational readiness across div...

Join a team that's dedicated to enhancing cybersecurity for critical systems. Lead risk management and compliance efforts while collaborating with stakeholders to ensure robust security measures and s...

Optimize enterprise endpoint management by administering SCCM/MECM and supporting the transition to Microsoft Intune. Collaborate with cross-functional teams to ensure compliance, security, and operat...

Join a dynamic team to administer and support enterprise endpoint management services using Microsoft Configuration Manager and Intune, ensuring compliance and operational excellence across Windows en...

Lead the charge in shaping IT strategy and operations for a remote-first SaaS company. Drive service delivery, enhance employee technology experiences, and build a high-performing IT organization whil...

Elevate your career by managing and developing SharePoint solutions, ensuring optimal site performance and user experience while collaborating with diverse teams to meet functional requirements and en...

Advance systems engineering initiatives by supporting PMO with critical documentation, data gathering, and analysis. Collaborate on requirements verification and lifecycle planning to enhance project...

Grow your career with a team that values innovation in managing complex Windows server environments, enhanced by your expertise in systems administration and user support. Play a crucial role in optim...

Lead cross-functional teams to drive data center build projects from concept to deployment, utilizing strong communication, project management techniques, and analytical skills to ensure successful pr...