Senior Linux, Storage and Backup Administrator

We are seeking a senior administrator to own and support our Israeli site enterprise Linux, storage and backup environments. The role covers Linux servers, SAN and file services, Dell NetWorker and PowerProtect Data Domain, configuration management, automation, upgrades, migrations and disaster recovery.

Responsibilities
Administer physical and virtual Linux servers throughout their lifecycle, including installation, configuration, patching, upgrades and decommissioning
Configure and troubleshoot system services, filesystems, LVM, networking, DNS, NTP, SSH and package repositories
Manage server hardware including RAID controllers, HBAs, firmware and out-of-band management
Implement security hardening, vulnerability remediation and administrative access controls
Own enterprise SAN storage and Fiber Channel infrastructure, including provisioning, zoning, multipathing and capacity monitoring

Maintain file services (CIFS/SMB, Samba, NFS, FTP/SFTP) with Active Directory integration and secure access management
Manage backup and recovery using Dell NetWorker and PowerProtect Data Domain, including

דרישות:

Must Have:

7–10 years relevant infrastructure administration experience, including senior/escalation role
Strong production experience with physical and virtual Linux servers (RHEL or compatible) in enterprise AD environments
Enterprise SAN storage expertise and solid understanding of Fiber Channel switching, zoning, HBAs and multipathing
Experience with CIFS/SMB, Samba, NFS, FTP/SFTP services
Production experience with Dell NetWorker and PowerProtect Data Domain
Good English (written and spoken)
Brocade/Broadcom FC switching, Linux clustering/HA technologies
B.Sc. in Software Engineering, Computer Science or a related field.

Nice to Have:

Puppet and Foreman administration; Bash, Perl, Python scripting ability
Strong knowledge of TCP/IP, DNS, NTP, LDAP, AD, Kerberos, SSH, TLS
Ability to work independently, document procedures and provide senior-level support
Oracle database infrastructure knowledge (RMAN, coordinating backups with DBA team)
Familiarity with monitoring platforms (OpManager, Zabbix, Nagios, SolarWinds, Dell)
ניסיון: 7 שנים ומעלה