Linux System Administrator

DESCRIPTIONabra professional services is seeking for an experienced Linux System Administrator to join a classified defense-related project. The role involves designing, deploying, and maintaining computing solutions for complex command-and-control systems in a dynamic and heterogeneous environment.Responsibilities include:Deployment and maintenance of computing solutions for complex command-and-control systemsTroubleshooting customer issues both on-site and in project laboratories across multiple locationsProviding fast and flexible solutions for users working in complex, multi-environment development systemsWriting technical specifications, procedures, and operational documentationIntegrating with interfacing systems and platformsWorking in a dynamic and heterogeneous production environmentFull on-site position at the company’s offices in Holon (not a hybrid role)REQUIREMENTSTechnical RequirementsMinimum of 3 years of experience working with Linux-based operating systemsExperience managing Microsoft Active Directory / Domain environmentsStrong understanding of operating system processesBasic knowledge of TCP/IP networkingExperience setting up Domain Controllers (DC) and creating and deploying Group Policy Objects (GPO)Experience installing and managing digital certificates (Microsoft CA)Experience managing virtualized environments (VMs) – VM creation, network configuration, snapshotsFamiliarity with NetApp storage systems – an advantageAdditional RequirementsAbility to integrate into an existing IT team with strong self-learning capabilitiesPosition requires security clearance (candidates without clearance may undergo the classification process)Valid driver’s license (Class B / 02)Willingness to work non-standard hours when requiredWillingness to travel and work at multiple sites locally and abroadStrong teamwork and interpersonal skills