IT Infrastructure Specialist Jobs in Arlington, VA

Lead and empower a large-scale end-user support operation, ensuring exceptional service delivery and operational excellence across multiple teams. Drive continuous improvement and strategic initiative...

Champion exceptional end-user support by leading a dedicated team to enhance technology reliability and customer satisfaction for federal clients. Drive operational excellence and strategic improvemen...

Lead and optimize end-user support operations, ensuring exceptional service delivery and performance metrics. Manage a team of technical staff while collaborating with leadership to enhance customer e...

Drive security excellence by managing policies, assessing risks, and ensuring compliance. Collaborate with teams to maintain system integrity and support incident response, all while fostering a secur...

Unlock your potential as you support and enhance our information security posture, manage daily operations, and enforce policies while assessing risks and ensuring compliance with NIST RMF standards...

Lead the charge in architecting and managing cloud environments while ensuring operational stability and security. Collaborate with teams to streamline processes and support a global workforce in deli...

Join our team to drive cloud infrastructure excellence, supporting critical missions through robust administration of Windows and AWS environments, automation, and collaboration with development teams...

Oversee the development and deployment of customized ServiceNow solutions, ensuring compliance with federal security frameworks while enhancing system performance and reliability. Collaborate with sta...

Deliver innovative mechanical designs for precision mechanisms in mission-critical systems. Lead the development, integration, and testing processes, ensuring reliability and performance in complex en...

Transform PKI systems by designing, implementing, and managing secure communications. Collaborate with teams to support software projects and provide customer assistance, ensuring compliance and troub...

Champion secure communications by designing and implementing PKI systems. Engage with customers to support software projects, manage digital certificates, and troubleshoot issues while ensuring compli...

Drive the integration of battery energy storage systems for utility-scale projects, collaborating with cross-functional teams to ensure safe and reliable operations from development through deployment...

Unlock potential by providing expert data integration and metadata architecture support for a dynamic environment, ensuring seamless data flow and technical visibility across systems while collaborati...

Transform the future of engineering leadership by guiding cross-functional teams in modernizing a critical data platform. Drive technical strategy, oversee operations, and ensure secure, efficient del...

Elevate your career by managing vulnerability remediation in cloud environments. Collaborate with technical teams to analyze security risks, prioritize vulnerabilities, and implement effective solutio...

Shape the future of cybersecurity by driving technical remediation efforts across the enterprise. Collaborate with teams to enhance security posture, recover from incidents, and implement scalable sol...

Join a dynamic team as a CNO developer, leveraging your expertise in Unix applications and programming to shape innovative solutions. Collaborate with AI and software engineers to enhance national sec...

Join a team that's dedicated to providing exceptional software support for mainframe IMS systems. You'll play a key role in customer service, problem resolution, and migration services, ensuring seaml...

Transform mission challenges into innovative solutions by leveraging advanced computer science expertise and collaborating across teams to enhance operational effectiveness and drive impactful results...

Unlock potential by leveraging your computer science expertise to solve complex mission challenges. Collaborate across teams to innovate solutions in cryptologic analysis and support customer operatio...

Unlock potential by providing hands-on support for Oracle and Sun systems in a classified environment. Engage in troubleshooting, maintenance, and documentation to ensure optimal performance and opera...

Unlock your potential by providing hands-on support for Oracle and Sun systems in a classified environment. Collaborate with engineering teams to ensure optimal performance and operational readiness w...

Champion the maintenance and optimization of IT systems, ensuring seamless operations and robust support across diverse environments while leading troubleshooting efforts and enhancing system performa...

Manage network operations and incident response, ensuring optimal performance and security. Proactively identify and mitigate risks while supporting a high-security cloud environment for a growing cus...

Optimize hybrid and edge multi-tenant infrastructure for secure, scalable application environments. Lead DevSecOps initiatives, ensuring robust network and virtual infrastructure development, security...