IT Infrastructure Administrator Jobs in Fairfax, VA

Shape the future of cybersecurity by developing RMF A&A packages. Collaborate with cross-functional teams to assess information systems, identify risks, and ensure compliance with cybersecurity standa...

Grow operations by leading Azure and M365 cloud service delivery, ensuring high performance and continuous improvement in managed services while maintaining stability and compliance in a fast-paced, c...

Lead and enhance cloud O&M service delivery, ensuring scalability and performance for complex projects. Drive innovation, manage teams, and engage with stakeholders to align operational goals and main...

Lead transformative cloud operations, enhancing performance in complex environments. Oversee service delivery, strategic planning, and cross-team collaboration to achieve excellence in customer satisf...

Unlock potential by leading cloud infrastructure initiatives to enhance high-performance computing and data management solutions. Collaborate across teams to optimize resources and ensure secure, effi...

Shape the future of enterprise security by ensuring the stability and operation of the Privileged Access Management system. Lead onboarding, integration, and automation, while conducting incident reso...

Optimize enterprise Data Loss Prevention (DLP) strategies to safeguard sensitive data while driving collaboration across security, engineering, and compliance teams in a fast-paced, regulated environm...

Drive successful data center construction projects by leading cross-functional teams, managing budgets, and ensuring quality standards are met. Play a key role in delivering complex infrastructure pro...

Provide leadership in Security Operations Center activities, driving continuous threat detection, incident management, and operational readiness while collaborating extensively with multiple cybersecu...

Lead the design and support of enterprise-level voice solutions, enhancing CUCM infrastructures. Collaborate cross-functionally, resolve complex issues, and drive project success within a Tier 3 engin...

Help us enhance cybersecurity operations through data-driven engineering, optimizing telemetry processing for enhanced visibility across diverse environments, supporting critical missions, and collabo...

Join a dynamic team to design, develop, and support Oracle ERP Cloud applications, ensuring compliance and optimal functionality through effective analysis, troubleshooting, and collaboration with fin...

Lead the charge in enhancing IT infrastructure operations while driving strategic initiatives, mentoring a team of specialists, and providing expert guidance on critical IT policies to ensure optimal...

Join a team that's dedicated to delivering successful construction projects. Manage contracts, oversee schedules, and ensure quality compliance while cultivating strong relationships with clients and...

Optimize the Atlassian Cloud environment by managing Jira instances, enhancing workflows, and ensuring platform reliability, security, and governance in collaboration with cross-functional teams...

Unlock potential by designing and enhancing data warehouses, collaborating with stakeholders to implement secure and innovative solutions using cutting-edge technologies while ensuring data integrity...

Elevate your career by joining a dynamic team focusing on AI/ML development and high-performance applications, integrating innovative solutions within scalable systems. Drive impactful projects levera...

Champion secure and scalable cloud solutions by managing Azure infrastructure and Microsoft 365 services. Collaborate on cross-tenant initiatives and optimize performance while ensuring operational ex...

Shape the future of secure cloud architectures for mission-critical federal systems, enhancing operational resilience and compliance. Collaborate to modernize IT solutions while adhering to rigorous s...

Empower IT innovation by supporting, troubleshooting, and managing systems infrastructure. Collaborate across teams to enhance system performance and user experience, ensuring smooth day-to-day operat...

Partner with us to lead global infrastructure projects, driving cross-functional collaboration and capacity scaling efforts while optimizing delivery processes and ensuring top-notch execution in a fa...

Engage in maintaining and optimizing PostgreSQL databases for high-volume applications. Collaborate with developers to implement best practices and ensure peak system performance, while participating...

Analyze and enhance the cybersecurity posture of DoD systems. Lead risk assessments, evaluate security controls, and drive risk management initiatives across enterprise environments while ensuring com...

Champion operational excellence by coordinating release and incident operations for AI model-serving pipelines, supporting critical military initiatives to enhance battlefield performance and ensure c...

Develop concise, audit-ready technical documentation for high-stakes military systems. Collaborate across teams to ensure operational integrity and compliance, enhancing clarity and knowledge transfer...