Job description

About the position Responsibilities • Build and maintain information systems in compliance with JSIG/RMF security requirements, including hardware and software installation, network configuration, and troubleshooting. • Administer RedHat 7 and higher environments, perform preventative maintenance, and conduct monthly server patching. • Utilize vulnerability scanners like ACAS/Nessus and manage distributed file systems. • Maintain and organize the server room and data center, ensuring proper installation, tidy cabling, spare parts management, and inventory updates. • Document the existing environment, including server inventory, operating systems, connectivity diagrams, and create standard operating procedures for system administration tasks. • Mentor junior team members and provide leadership, while diagnosing and resolving performance issues related to CPU, memory, and disk. • Open support tickets with vendors for system component failures, coordinate downtime with application owners, and perform necessary replacements. • Provide day-to-day support for ticket requests, including DNS entries, filesystem storage increases, user account requests, and performance tuning. • Support the backup environment through software upgrades, daily log reviews, and failure resolution to ensure smooth operations. Requirements • 3+ years of experience with IT Infrastructure Server, Systems Integration and Operations. • 3+ years of experience with Microsoft Azure services, including Azure Virtual Machines, Networking, Storage, and hybrid tools like Azure Stack or Azure Arc. • 3+ years of experience with on-premises systems, including servers, virtualization (e.g., VMware, Hyper-V), and basic data center management. • 3+ years of experience in designing, implementing and supporting wide area network/local area network environments. • 3+ years of experience developing automation testing & maintaining automation tools. • 3+ years of experience working in a cross functional environment with all levels in the business from individual contributors to executive leadership. Nice-to-haves • 5+ years of experience with RedHat-based systems (RHEL, Oracle Linux, Fedora) and SUSE distro 12 or greater (e.g., DataDomain, vProxy). • 5+ years of experience in designing and implementing IT security systems, troubleshooting operating system and installation issues, and administering user system access to meet network security requirements. • 3+ years of experience with virtualization technologies, including VMware, and managing virtualized environments, as well as installing, configuring, and troubleshooting Linux-based systems and desktop operating systems. • Experience with iLOs and applying RMF guidelines for compliance, along with using metrics to measure project performance for quality delivery. • Experience with Linux file structures and developing PowerShell and Linux scripts for hardware integration, automating OS deployment and configuration, and creating and maintaining multiple virtual servers. Benefits • Competitive base pay and variable compensation opportunities. • Health insurance, flexible spending accounts, health savings accounts. • Retirement savings plans, life and disability insurance programs. • Programs that provide for both paid and unpaid time away from work.

Requirements