IT Infrastructure Administrator Jobs in Arlington, VA

Join a team that's shaping enterprise authentication services by designing and maintaining Identity Provider capabilities for millions, enhancing secure access, and improving identity management withi...

Shape the future of enterprise solutions by developing and maintaining ServiceNow systems while collaborating with teams to enhance workflows and integrate processes in a dynamic cloud environment, en...

Join a team that's at the forefront of ServiceNow solutions, focusing on development, administration, and integration within a hybrid cloud environment. Leverage your skills in automation and process...

Grow your career with a dynamic team as a Cloud System Administrator, managing and monitoring large-scale Hadoop clusters while utilizing tools like Docker and Kubernetes to support DIB companies. Emb...

Take ownership of cloud system administration tasks, managing and monitoring complex Hadoop clusters, while collaborating with teams to onboard DIB companies and enhance service offerings...

Engineer innovative Identity Provider (IdP) solutions for enterprise authentication. Collaborate on secure identity management strategies, supporting millions within the DoD. Ensure seamless integrati...

Lead the charge in designing and implementing secure cloud infrastructure, automating CI/CD workflows, and ensuring compliance in a dynamic environment. Collaborate effectively across teams to enhance...

Empower effective IT support and endpoint management at an esteemed federal agency. Lead a dedicated team ensuring seamless technology operations for staff, while enhancing user experience through inn...

Accelerate infrastructure transformation by designing and automating seamless cloud environments. Collaborate cross-functionally to enhance operational efficiency and foster a high-performance DevOps...

Take ownership of project integration in cybersecurity, collaborating with teams to standardize defense programs and enhance operations across multiple stakeholders in a fast-paced environment...

Drive impactful cybersecurity initiatives by coordinating project efforts and standardizing defense programs across diverse teams, ensuring efficient communication and effective threat response strate...

Unlock potential by analyzing data to derive actionable insights. Collaborate with teams to collect key performance data, conduct trend analyses, and develop visual reports that support data-driven de...

Lead the charge in managing and optimizing network systems to ensure peak performance. Collaborate with teams to support and enhance local and wide area networks, while ensuring security and availabil...

Elevate your career by managing critical database systems that support a high-traffic web environment, ensuring security, performance, and reliability. Collaborate with teams to enhance user experienc...

Explore an opportunity to facilitate training for COTRs, manage course logistics, and enhance program integrity, creating a dynamic learning environment that supports participant development and engag...

Develop and maintain robust Kubernetes-based platforms while ensuring secure, compliant, and reliable VDI operations within a high-security federal environment, engaging in 24/7 on-call support and au...

Grow your career with this vital IT role overseeing web services continuity and quality. You will manage website administration, enhance digital content accessibility, troubleshoot issues, and impleme...

Join a dynamic team to enhance, secure, and administer web services while ensuring compliance with accessibility standards. Collaborate in a fast-paced environment to improve user experiences and supp...

Take ownership of designing and implementing AWS infrastructures to enhance operational capabilities while ensuring compliance with security best practices and network management...

Explore a role that empowers you to design and implement advanced AWS infrastructures, ensuring optimal performance and security while managing cutting-edge compute resources and orchestration systems...

Empower the design and deployment of AWS infrastructures, ensuring operational capability for data processing and management, while maintaining security compliance for critical systems at scale...

Transform your career by designing and implementing robust AWS infrastructures, optimizing services and security for operational excellence, while leveraging advanced orchestration tools and best prac...

Accelerate progress at the intersection of technology and governance by managing complex federal IT projects. Collaborate with stakeholders and drive performance through agile methodologies and risk m...

Drive excellence in Linux server administration and automation, ensuring optimal functionality and compliance within multi-cloud environments. Collaborate as a key expert, guiding the management of de...

Transform IT operations by providing Tier 2 support and ensuring infrastructure reliability. Collaborate with teams to enhance system performance, manage updates, and optimize solutions across diverse...