IT Infrastructure Administrator Jobs in Arlington, VA

Grow your career with a dynamic team focused on designing and maintaining data integration pipelines between Microsoft Dataverse and various systems, ensuring secure and efficient data migration acros...

Join a team that's dedicated to enhancing cybersecurity for critical systems. In this role, you'll leverage your expertise in security engineering and systems design to protect vital information infra...

Elevate product strategy and delivery by leading a multidisciplinary team to ensure alignment with stakeholder needs and mission-critical outcomes in a fully remote environment...

Join a dynamic team as a Systems Engineer III, where you'll analyze requirements, lead design activities, and provide technical leadership to ensure system integrity and operational success across com...

Join a dynamic team to design and implement secure identity solutions using Okta, ensuring compliance with DoD standards while enhancing authentication processes across high-visibility systems in a fu...

Drive BIM and VDC initiatives for critical infrastructure projects, leading model management and coordination efforts. Collaborate with teams to ensure accurate, constructible models throughout the co...

Shape the future of Treasury Operations by leading a high-performing team, driving automation, and implementing strategic initiatives to enhance cash management and risk mitigation across a global inf...

Shape the future of IT in North America by leading diverse teams and driving strategic initiatives that align with global standards, ensuring operational excellence, effective budgeting, and business...

Unlock potential by engineering enterprise desktop platforms, automating processes, and solving complex technical challenges in a dynamic environment. Collaborate across disciplines to enhance user ex...

Develop and maintain custom solutions on the Microsoft 365 platform, ensuring compliance with standards while supporting over 13,000 users in an Agile environment. Propel user experience through innov...

Join a team that's transforming collaboration solutions for the Department of War. Utilize Microsoft 365 toolsets to build custom applications, enhance user experience, and ensure compliance while wor...

Reimagine legal workflows as an AI Solutions Architect, driving AI adoption in law firms. Collaborate with teams to design and implement innovative solutions, enhancing efficiency and client advocacy...

Unlock potential by leveraging advanced expertise in geoeconomics and financial intelligence to drive impactful research and analysis. Collaborate with multidisciplinary teams to enhance national secu...

Champion national cybersecurity by leading a dynamic Cyber Threat Intelligence team, overseeing critical operations, and fostering collaboration across agencies to enhance threat visibility and respon...

Unlock potential by conducting research and evaluating technology solutions for Cyber Threat Hunting and Security Operations, ensuring alignment with customer needs and enhancing operational capabilit...

Transform your career by leading technology integration initiatives, collaborating with stakeholders to identify needs, and developing impactful business cases. Drive measurable success in cybersecuri...

Transform government IT support by designing and implementing ServiceNow solutions that enhance efficiency, user experience, and mission readiness through agile methodologies and stakeholder collabora...

Lead the design and development of scalable web applications, ensuring secure practices and enterprise integration. Collaborate on full-stack architecture while optimizing performance and interoperabi...

Join a dynamic team as a Full Stack Engineer SME, leading the design and optimization of secure, scalable web applications. Drive innovation in enterprise technology integration while ensuring complia...

Lead the charge in overseeing contractor IT specialists, ensuring top performance, managing staff effectively, and enhancing customer support across multiple facilities while exceeding service expecta...

Champion the procurement process by managing vendor relationships, negotiating contracts, and ensuring compliance with policies. Collaborate with stakeholders to optimize purchasing strategies and sup...

Take ownership of a high-performing team in Client Operations, driving service quality and continuous improvement. Collaborate across functions to enhance client experience and operational efficiency...

Champion premium software support for mainframe clients, focusing on CICS and WAS. Drive installations, testing, and maintenance of systems software while ensuring timely customer service and effectiv...

Transform critical power systems by overseeing installation, maintenance, and troubleshooting of backup generators in data centers, ensuring uninterrupted power supply and optimal uptime for mission-c...

Deliver innovative AWS solutions as part of a dynamic engineering team, enhancing cloud infrastructure through automation, security protocols, and effective management, driving success in federal envi...