IT Infrastructure Administrator Jobs in Fairfax, VA

Champion a transformative supply chain role by leading warehouse automation initiatives, directing project teams, and integrating advanced technologies to enhance operational efficiency and client sat...

Join a dynamic team to enhance information security through the design, implementation, and optimization of firewall and IPS solutions while leading innovative network security projects and guiding en...

Join a team that empowers IT solutions and enhances user support through innovative technologies, addressing complex technical issues while leading systems engineers for optimal performance and custom...

Join a team that's transforming supply chain operations through cutting-edge warehouse automation. Oversee projects, manage integrations, and lead strategies to enhance distribution efficiency and del...

Join us to enhance a secure Cisco-based enterprise network architecture. Drive Zero Trust principles and NIST compliance while providing technical leadership across multiple teams to ensure high avail...

Manage and oversee cybersecurity compliance and Risk Management Framework (RMF) activities for a multi-tenant cloud healthcare platform. Drive continuous monitoring and ensure zero lapses in Authority...

Lead the charge in RMF, cybersecurity, and ATO activities for multi-tenant cloud environments, ensuring compliance and proactive security on a mission-critical healthcare platform while mitigating ris...

Drive your career by supporting critical modernization efforts in healthcare. Collaborate with stakeholders to gather requirements and transform legacy systems, ensuring improved services for veterans...

Empower technical excellence by mentoring peers, optimizing server/network environments, and ensuring operational compliance in a dynamic Data Center setting, driving continuous improvement and tech a...

Play a key role in delivering technical support solutions to enhance customer satisfaction. Collaborate on troubleshooting hardware and software issues while maintaining documentation and escalating c...

Join a team that's shaping the future of cyberspace operations through senior-level planning and coordination across joint training and exercises. Play a pivotal role in enhancing mission readiness an...

Drive technical excellence in SAP S/4HANA Basis administration for a Greenfield implementation, ensuring system integrity, performance, and enhancements while collaborating in a fast-paced Agile envir...

Transform your career by driving cloud architecture initiatives for federal clients. Leverage your expertise in Azure and AWS to design secure, scalable solutions, guiding teams through modernization...

Unlock potential by enhancing enterprise search capabilities through IDOL support, ensuring optimal performance and scalability. Collaborate with teams for system upgrades and AI integration, making a...

Engineer robust network solutions, ensuring high availability, security, and performance. Leverage expertise in Cisco systems, virtualization, and TCP/IP protocols to support enterprise-level infrastr...

Lead the charge in enhancing CI/CD pipeline operations for efficient software deployment within a critical national defense framework. Collaborate across teams to maintain secure and innovative IT sol...

Drive modernization of enterprise data systems supporting critical applications. Collaborate with specialists to automate workflows, validate data integrity, and enhance user experience across secure...

Lead the charge in developing and managing an organization's information security program, overseeing operations, compliance, risk assessments, and team leadership to enhance cybersecurity posture wit...

Innovate solutions in Microsoft Azure by designing, deploying, and supporting cloud environments. Collaborate with clients to integrate Azure with existing infrastructures while maintaining documentat...

Drive efficient data migration and client training through critical problem-solving and communication. Collaborate with teams to ensure project clarity and successful outcomes while managing multiple...

Transform the reliability and performance of production systems by implementing best-in-class SRE practices. Drive incident management, enhance observability with DataDog, and optimize cloud costs whi...

Join a team that develops innovative ServiceNow solutions to enhance operations and streamline processes. Collaborate with stakeholders to optimize functionality and ensure best practices in a mission...

Transform software delivery and modernization efforts while ensuring robust engineering practices. Collaborate with teams to enhance application performance and maintain compliance with federal standa...

Shape security strategies in cloud-based platforms, ensuring compliance and risk management for mission-critical systems. Collaborate with engineering teams to integrate security into CI/CD processes...

Transform the landscape of information systems security by developing policies, managing projects, and ensuring the integrity of systems and data. Take ownership of the Agency Vulnerability Management...