System Administrator

System Administrator – Defense Industry (Northern Israel)A leading defense company in Northern Israel is seeking a System Administrator to manage and implement IT infrastructure across multidisciplinary computing environments – from small-scale networks to large, complex project infrastructures.Role Overview:You’ll be involved in the full lifecycle of projects – from initiation and lab development to test site operations and final delivery to the client.The role includes implementing solutions, providing IT support for diverse infrastructure issues (networking, hardware, virtualization, and integrated systems), and ensuring availability of all project computing environments.You’ll also lead control and compliance processes, validate implementation, document configurations, and retain operational knowledge.Requirements:At least 3 years of hands-on experience as a System Administrator in enterprise or SME companies – requiredMust have industry-based experienceOperation and implementation of IT infrastructure in complex environmentsIntegration of large-scale computing systemsIn-depth knowledge of Linux and Windows Server operating systemsProven experience with networking and data communication, working with Cisco/Juniper products at a CCNA levelInstallation, upgrade, and maintenance of Active Directory environmentsExperience with VMware virtualization – including vSphere, vCenter, VRAExperience with NetApp storage solutions – advantageInternational certifications such as CCNA, MCSE – advantageAbility to write technical documentation – required