Senior Systems Administrator

Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. AT&T has

Description We are looking for an experienced Senior Systems Administrator to join our team on a long-term contract basis in Chicago, Illinois. In this role, you will be responsible for managing and optimizing enterprise-level systems and technologies while ensuring seamless IT operations. The ideal candidate will possess advanced certifications, strong problem-solving capabilities, and the ability to work autonomously while collaborating effectively with teams. Responsibilities: Manage and mai

A research computing organization that serves as the primary provider of high-performance computing (HPC), storage, and visualization resources for a large academic research community is looking to bring on Senior HPC Systems Engineer. The team supports thousands of users across hundreds of research groups, enabling advanced research through centrally managed HPC infrastructure, scientific software, and technical expertise. Join a small, highly collaborative systems and operations team responsib

Overview The Work The Senior Network and Computer Systems Administrator will perform administrative, reporting, design, and maintenance tasks on various platforms. This role requires knowledge of various Server Operating Systems, WAN/LAN Network concepts and devices, and Monitoring Software packages from a variety of vendors including Microsoft, Broadcom, Dynatrace, and Nexthink. This role will be able to provide individual and group training on the tool set and will be able to write technical a