IT Infrastructure Specialist Jobs in Arlington, VA

Elevate operational effectiveness by leading Tier-4 support for AI/ML model-serving pipelines, ensuring seamless performance across multi-enclave environments while collaborating with diverse teams to...

Transform IT support by leading a dedicated helpdesk team, enhancing workflows, and ensuring top-notch service for a fully remote global workforce. Drive operational excellence and user satisfaction a...

Lead the charge in ensuring seamless AI model-serving operations across multi-domain environments. Challenge yourself in a pivotal role that combines technical expertise with cross-functional collabor...

Join a team that ensures secure, compliant IT operations for mission-critical services. As a System Administrator, you'll manage server environments, support cybersecurity protocols, and collaborate w...

Join a team that's dedicated to optimizing IT financial management and driving transparency. In this role, you'll analyze budgets, collaborate with diverse teams, and support decision-making processes...

Join a dynamic team as a Cybersecurity Manager, leading enterprise operations and governance for a critical national program. Shape the future of cybersecurity through strategic risk management, compl...

Advance your career by designing and integrating complex systems, ensuring technical and customer requirements are met while collaborating with teams to enhance system performance and compliance acros...

Execute complex systems design, integration, and maintenance for national defense. Collaborate across multiple technology domains ensuring system interoperability and compliance while thriving in a dy...

Engineer exceptional multimedia experiences across live, virtual, and hybrid events. Collaborate with diverse teams, ensuring top-notch technical support and seamless execution for high-profile gather...

Lead a team to deliver comprehensive cybersecurity solutions, ensuring system integrity and compliance. Collaborate with clients to gather requirements and implement risk mitigation strategies while d...

Lead the charge in coordinating site deployments, managing hardware installations, and providing comprehensive IT support while ensuring network compliance and security improvements across multiple lo...

Join us to support critical cloud operations by managing and optimizing Linux systems, utilizing cutting-edge DevOps tools and methodologies to ensure seamless deployment and availability for governme...

Transform network operations by providing senior engineering support across complex federal IT environments. Lead design and troubleshooting efforts to enhance secure communications and optimize infra...

Join us to oversee the enterprise application system supporting DoD housing, managing a team of IT professionals. Your leadership will ensure performance, compliance, and security for over 10,000 user...

Drive system integration efforts by decomposing operational needs into functional requirements, mapping workflows to IT systems, and analyzing interfaces for optimal interoperability and risk manageme...

Champion innovative cybersecurity solutions by designing and managing seamless Linux systems integration, ensuring operational excellence and incident response readiness in support of critical governm...

Manage multiple strategic IT projects, leading teams and collaborating effectively. Utilize Agile and Waterfall methodologies to ensure project success, while engaging diverse stakeholders and alignin...

Shape the future of Command and Control programs by leveraging your extensive systems engineering expertise to develop vital documentation, assess deliverables, and support engineering efforts in a co...

Elevate your career by delivering top-notch systems engineering solutions. Collaborate across teams to optimize user architectures and manage critical systems, ensuring seamless operations and enhanci...

Elevate your career by enhancing cybersecurity as you support key PAM solutions, collaborating with senior engineers, and engaging with stakeholders to fortify infrastructure—ensuring reliable access...

Empower cybersecurity by supporting sophisticated PAM solutions, engaging with stakeholders to enhance DOT's security infrastructure while mitigating vulnerabilities and maintaining high-performance s...

Shape the future of airspace safety as you lead systems engineering efforts, collaborating on complex systems for national air traffic management. Your expertise will drive vital innovations that enha...

Empower collaboration by engineering and automating a robust Service Catalog framework across various security classifications, ensuring data integrity and financial accountability to support mission...

Contribute to enterprise Microsoft systems engineering, managing configuration, security, and performance of servers while acting as a key technical resource for complex operational issues in a dynami...

Lead the development of a secure data ecosystem that aligns with strategic goals. Collaborate across teams to optimize data capabilities, ensuring quality and efficiency in deploying cutting-edge solu...