IT Infrastructure Administrator Jobs in Fairfax, VA

Unlock potential by designing and optimizing scalable infrastructure, ensuring high availability and security while collaborating with cross-functional teams to resolve complex technical challenges...

Champion enterprise risk management by leading a team to identify, assess, and treat risks across the organization, collaborating with stakeholders to drive a risk-aware culture and improve processes...

Take ownership of cyber governance by coordinating executive boards and meetings, analyzing IT decisions, and developing policies to enhance national defense efforts in a collaborative environment foc...

Transform cloud infrastructure by partnering with us to design, build, and optimize scalable AWS environments and CI/CD pipelines. Leverage your expertise in automation and security to enhance operati...

Empower our payroll systems as a Workday Configuration Analyst, optimizing configurations while collaborating with cross-functional teams to enhance our Workday Payroll environment and improve employe...

Lead the charge in designing scalable AI solutions that align with business goals, driving operational maturity while ensuring compliance and governance across the enterprise's AI ecosystem...

Unlock potential by leading the design and implementation of Zero Trust architecture in cloud environments for the U.S. Intelligence Community, ensuring compliance and driving modernization efforts ac...

Accelerate progress at developing scalable, cloud-native APIs with .NET. Lead architectural discussions, ensure quality in core offerings, and collaborate with cross-functional teams to enhance system...

Accelerate your career by identifying and mitigating system vulnerabilities, developing countermeasures, and generating actionable intelligence to protect critical operations and missions from potenti...

Transform system security by identifying vulnerabilities and developing countermeasures through comprehensive analysis and investigation, ensuring mission-critical operations remain secure and resilie...

Join a team that’s dedicated to enhancing network performance and security. As a Network Systems Engineer, you will manage and troubleshoot complex infrastructure, ensuring seamless connectivity and m...

Join us to configure and maintain critical network infrastructure, ensuring system reliability. Your expertise will be essential in troubleshooting, incident management, and optimizing network perform...

Take ownership of critical cloud solutions by supporting and enhancing Workday, Adaptive Planning, and Coupa systems. Collaborate with stakeholders, troubleshoot issues, and implement integrations for...

Accelerate progress at the forefront of military data analytics by developing role-based training materials that enhance data engineers' and warfighters' proficiency in cutting-edge AI tools and gover...

Lead the charge in architecting and managing AI model serving operations across multiple security enclaves, ensuring scalable, reliable deployments for mission-critical applications. Collaborate with...

Join a team that's shaping the future of cloud security by leading vital cybersecurity initiatives, implementing federal guidelines, securing cloud environments, and mentoring junior staff to achieve...

Lead the charge in optimizing system workflows and processes using Atlassian tools to enhance efficiency and support vital government missions. Collaborate with stakeholders to implement solutions tha...

Manage end-to-end AI and ML model serving operations across classified environments, ensuring scalable and secure deployment of models. Oversee pipeline automation and facilitate collaboration across...

Transform federal IT management by leading complex programs for healthcare consulting. You will oversee contract deliverables, manage teams, and ensure compliance with governance standards, all while...

Join a team that's dedicated to ensuring fiscal integrity in major financial systems, overseeing the reconciliation and synchronization of essential data, and engaging with key stakeholders to align f...

Champion enterprise change management processes for critical IT infrastructure, ensuring compliance and mitigating risks. Collaborate with cross-functional teams to maintain service integrity across a...

Collaborate with cybersecurity and infrastructure teams to engineer, deploy, and maintain a robust IDaaS platform. Drive integration of identity solutions adhering to Zero-Trust principles within a mi...

Join a team that's driving transformative growth in AI infrastructure. Leverage your account management expertise and navigate complex sales cycles to build strategic customer relationships and enhanc...

Join a team that's shaping the future of enterprise networking by leading complex architecture and integration efforts in high-assurance environments. Design, implement, and modernize comprehensive ne...

Lead the charge in enhancing DoW cloud security by applying RMF, NIST 800-53, and AI-risk strategies. Collaborate with cross-functional teams to integrate robust security measures for cloud-native and...