IT Infrastructure Administrator Jobs in Chantilly, VA

Join a team that's focused on delivering mission-critical solutions. Contribute as a systems integrator, managing projects and advising leadership while ensuring technical excellence and effective com...

Support the security and compliance of classified information systems by managing documentation, coordinating assurance programs, and implementing security controls throughout the system lifecycle. Jo...

Champion a proactive security culture while leading a high-performing team. Drive security operations, risk compliance, incident response, and vulnerability management, ensuring alignment with strateg...

Lead the charge in optimizing Microsoft 365 operations, ensuring seamless administration and management of tenant subscriptions, Exchange online, and identity services while leveraging best practices...

Shape the future of cybersecurity by supporting identity and access management initiatives. Collaborate with a dedicated team to resolve technical issues and enhance customer service in a dynamic gove...

Lead the charge in enhancing cybersecurity by providing expert engineering support throughout the system lifecycle, optimizing workflows, and addressing complex security challenges to ensure robust sy...

Join us to deliver comprehensive security engineering support, optimizing workflows and resolving complex cybersecurity challenges throughout the system lifecycle. Your expertise will enhance secure s...

Join a team that's redefining API integration by leveraging your expertise to guide customers in automating service processes. Collaborate with technical sellers and enhance API adoption through effec...

Pioneer innovative infrastructure solutions by designing secure, scalable network architectures for multi-cloud environments, ensuring resilient operations and supporting advanced technologies like AI...

Transform critical communications infrastructure by ensuring reliable, secure, and compliant telephony systems. Leverage your technical expertise to administer and optimize Cisco Unified Communication...

Take ownership of core storage infrastructure management, ensuring optimal performance and reliability across the enterprise. Collaborate with teams to resolve complex issues and implement innovative...

Optimize clinical information systems by supporting maintenance, troubleshooting, and user administration. Collaborate with medical staff to enhance application functionality and ensure seamless opera...

Join a dynamic team to shape innovative cloud infrastructure solutions. Collaborate on the design, development, and deployment of complex systems, ensuring mission success through automation and effic...

Lead the charge in developing and enhancing complex software systems for a major enterprise contract, ensuring adherence to design requirements while collaborating with users and system engineers to o...

Advance your career by delivering expert security engineering and analytical support to tackle complex information assurance challenges throughout the system lifecycle, ensuring robust compliance and...

Support the management of Cybersecurity tools, ensuring system integrity and data security. Collaborate with a dedicated team to monitor, assess, and enhance information security programs while meetin...

Drive enterprise DDI services by engineering, implementing, and sustaining DNS, DHCP, and IPAM solutions in a large-scale environment, ensuring high availability and operational excellence across clas...

Transform the software development landscape by optimizing environments and integrating security practices. Collaborate with teams to enhance CI/CD pipelines and ensure robust deployment processes, co...

Join a team that's dedicated to modernizing critical systems while enhancing security practices. Contribute to the infrastructure, build, and deployment processes, collaborating with development teams...

Take ownership of IT infrastructure and security operations, driving the migration to a Nutanix-based IaaS environment. Collaborate with teams to enhance security, compliance, and automation, utilizin...

Elevate your career as you manage and enhance cloud infrastructure for high-impact projects, ensuring operational efficiency while providing top-tier customer support and collaborating with engineerin...

Join a team that's dedicated to delivering innovative ServiceNow solutions. Leverage your technical expertise to design, implement, and optimize applications, ensuring client satisfaction and project...

Engage in the administration and management of PKI systems, overseeing certificate processes and ensuring security through policy development, audits, and troubleshooting to maintain a robust PKI infr...

Lead complex system engineering initiatives to ensure effective requirement management, integration, and documentation. Foster collaboration with stakeholders while driving lifecycle management and te...

Empower operations by managing procurement processes and vendor relationships. This role requires meticulous attention to detail and a strong understanding of global supply chains to ensure seamless s...