IT Infrastructure Specialist Jobs in Fairfax, VA

Optimize system operations and manage IT infrastructure effectively. Provide expert support for systems and ensure reliable performance across various platforms, while facilitating communication and r...

Support and maintain complex IT systems for over 600 users, ensuring optimal performance and quick resolution of technical issues. Collaborate on accreditation efforts while managing diverse network e...

Transform mission-critical systems through expert administration of Windows and Linux environments. Contribute to high-impact government programs by ensuring optimization, security, and reliability ac...

Transform airspace safety by designing and integrating complex systems that enhance surveillance capabilities. Collaborate with multidisciplinary teams to support national transportation initiatives a...

Advance shipboard network solutions by implementing and overseeing CCTV systems. Collaborate with engineers and OEMs in shipboard installations, ensuring compliance with industry standards and deliver...

Join a dynamic team to oversee installation and commissioning of shipboard network-based CCTV systems. Collaborate with OEMs and engineers while ensuring compliance with standards and completing proje...

Lead the charge in managing end-to-end AI project lifecycles, collaborating with cross-functional teams to deliver innovative data solutions for federal clients while ensuring alignment on goals and o...

Transform user identity management across the AFNCR enterprise by overseeing the complete lifecycle of user accounts. Ensure compliance with DoD policies while facilitating onboarding and offboarding...

Champion cybersecurity excellence by implementing Zero Trust Architecture and embedding DevSecOps practices. Lead technical coordination, evaluate security controls, and enhance system resilience for...

Manage and support IT systems, providing Tier 1 and Tier 2 assistance to ensure operational excellence, troubleshooting issues, and communicating status updates to stakeholders for smooth IT operation...

Shape the future of system integration by providing strategic guidance and technical expertise. Manage project requirements from start to finish, ensuring optimal performance and quality in mission-cr...

Engineer and sustain a robust Citrix environment to support users globally, ensuring seamless connectivity and optimal performance through proactive maintenance and troubleshooting, while upholding se...

Join a team that's advancing cybersecurity by implementing critical controls, conducting assessments, and collaborating across departments to ensure robust information security and compliance with DoD...

Join us to provide expert Linux systems administration, technical support, and solutions development. Collaborate in a dynamic environment, enhance performance, and ensure security for critical IT inf...

Empower an enterprise through IT Change Management, ensuring compliance and synchronization. Collaborate across core teams to maintain operational integrity and support mission continuity for vital se...

Shape the future of technology by leading our DevOps efforts to ensure a reliable, highly available platform for modern operational systems. Collaborate within a dynamic team in a secure, on-site envi...

Engineer a reliable platform by orchestrating microservices, focusing on infrastructure automation and cloud operations while collaborating with teams to optimize system performance in a secure, on-si...

Join a team that's dedicated to designing and developing secure software applications for national security and law enforcement missions. Engage in Agile methodologies and mentor others while contribu...

Pioneer effective software release management by coordinating cross-team efforts, ensuring smooth transitions and risk mitigation, while optimizing deployment processes for enhanced efficiency and qua...

Unlock potential by designing and enhancing business solutions using SharePoint, PowerApps, and AI tools. Collaborate with teams to integrate workflows, create advanced reporting, and automate process...

Join a dynamic team as a Senior Virtualization and Storage Engineer, where you'll design, deploy, and optimize scalable VMware and storage solutions, ensuring high availability and security across mul...

Support the implementation and management of advanced operational technology solutions, ensuring alignment with strategic objectives and cybersecurity best practices while leading a team on complex pr...

Optimize security posture by investigating alerts, hunting threats, and enhancing detection capabilities across network, cloud, and endpoint environments, collaborating with teams to ensure comprehens...

Elevate your career as a Vulnerability Security Engineer, driving enterprise-wide security improvements by evaluating vulnerabilities and engineering robust prevention strategies across diverse infras...

Elevate your career by enhancing cybersecurity measures and safeguarding critical systems. Collaborate with experts to design secure architectures and ensure compliance with established security frame...