System Administrator

Job Title: System Administrator Location: Owings Mills, Maryland (Hybrid) Job Summary: We are seeking a Senior System Administrator with strong Linux/Unix infrastructure experience to support enterprise server environments and an NFS storage migration project. The ideal candidate will have hands-on experience with Red Hat Linux, VMware, server infrastructure, storage technologies, and coordinating technical migrations with application teams. Responsibilities Administer and support Red Hat Enterprise Linux (RHEL 6–9) servers across physical and virtual environments.Manage and monitor VMware vSphere infrastructure and overall Linux/VMware platform health and performance.Support NFS and storage migrations while coordinating migration activities with approximately 200 application teams.Configure and maintain server processes, backups, monitoring, patching, and system documentation.Plan and coordinate Linux security patching, production changes, releases, and scheduled maintenance activities.Troubleshoot infrastructure issues and support high availability, performance, and reliability of production systems.Automate recurring processes using Shell/Bash or Python and improve operational efficiency.Work closely with application and business teams to explain technical migration options and coordinate scheduled activities.Participate in 24x7 on-call rotation and occasional after-hours maintenance or deployment activities. Required: 5–7+ years of experience in Linux/Unix system administration or enterprise infrastructure support.Strong hands-on experience with Red Hat Enterprise Linux (RHEL).Experience with VMware vSphere/hypervisor technologies.Experience with NFS, SAN, NAS, or enterprise storage, preferably including storage migrations.Experience supporting physical and virtual servers in large enterprise environments.Knowledge of backups, RAID, server monitoring, patching, change management, and production support.Scripting experience with Shell/Bash and/or Python. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from SSi People and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here: SSi People Privacy Policy