Infrastructure Administrator

Description We are looking for an experienced Infrastructure Administrator to join our team on a contract basis in Greer, South Carolina. This role involves managing and optimizing IT systems and networks, ensuring seamless operations across data centers and cloud environments. The position requires a strong technical skill set and an ability to address networking and system challenges effectively. Responsibilities: u2022 Oversee the transition and setup of two data centers, ensuring optimal connectivity and storage configurations. u2022 Implement and maintain cloud security measures, including multifactor authentication and Azure security profiles. u2022 Administer and troubleshoot Microsoft Office 365 and Azure Active Directory environments. u2022 Monitor and address intermittent network speed issues to maintain consistent system performance. u2022 Manage server virtualization using VMware, ensuring reliable and efficient operations. u2022 Configure and support networking equipment, including the migration from Meraki to Ubiquity. u2022 Analyze and resolve issues related to spam filtering and email security. u2022 Collaborate with cross-functional teams to execute IT projects within established timelines. u2022 Conduct regular system audits to identify vulnerabilities and optimize infrastructure. u2022 Provide technical expertise for data center operations and maintenance. Requirements u2022 VMWare expert desired, comfortable with administration, maintenance, updates, and overhaul of VMWare instance. u2022 Proven experience with Azure Active Directory and Microsoft Office 365 administration. u2022 Strong understanding of data center infrastructure and operations. u2022 Hands-on expertise with VMware server virtualization. u2022 Familiarity with network equipment, including Meraki and Ubiquity. u2022 Knowledge of cloud security protocols and multifactor authentication. u2022 Ability to troubleshoot networking issues and optimize system performance. u2022 Experience with spam filtering and email security solutions. u2022 Excellent problem-solving and communication skills. Technology Doesn't Change the World, People Do.u00ae Robert Half is the worldu2019s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app ( and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. u00a9 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking u201cApply Now,u201d youu2019re agreeing to Robert Halfu2019s Terms of Use ( and Privacy Notice (.

Created: 2026-01-12