IT Infrastructure Administrator Jobs in Columbia, MD

Oversee the management and maintenance of a large-scale HPC cluster, ensuring system reliability, performance, and security. Serve as a senior technical resource, troubleshooting complex issues and me...

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 managing high-performance computing systems and research labs, ensuring seamless operations and support for advanced data analytics and AI projects. Collaborate with faculty and stu...

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...

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...

Empower mission success by managing and securing enterprise networks, ensuring optimal performance and compliance. Collaborate with technical teams to enhance infrastructure and respond to incidents...

Champion workforce modernization by analyzing capabilities, identifying needs, and developing strategies to ensure personnel readiness for evolving mission requirements and emerging technologies...

Join us to design and automate secure cloud and on-premises environments, enhancing research and software development. Collaborate with teams to optimize infrastructure, streamline workflows, and supp...

Drive the Integration Team to deliver high-quality solutions, managing projects and fostering collaboration across multiple operating companies while ensuring alignment with business goals and agile m...

Drive innovative ServiceNow solutions for federal programs, leveraging your expertise in IT Asset Management, integrations, and platform architecture to enhance operational efficiency and data integri...

Drive your career with a pivotal role leading a multi-disciplined team to ensure secure, scalable infrastructure for mission-critical applications, leveraging modern technologies and best practices in...

Partner with us to enhance Salesforce applications, ensuring optimal performance and security. Collaborate with cross-functional teams to translate business needs into effective solutions while managi...

Shape the future of cybersecurity by leading systems engineering efforts in developing, integrating, and testing secure enterprise infrastructure and products, while ensuring compliance with industry...