Description:
Requirements:- Bachelor's or tertiary qualification
- Red Hat Certified System Administrator or equivalent advantageous
- 2+ years of relevant Linux Admin experience with good understanding of Redhat with a focus on access and applications
- Deeper knowledge of RHEL and good knowledge of Linux-PAM (Pluggable Authentication Modules for Linux), SSH, SMTP
SNMP, NFS, Web Apps and other Linux core services. - Maintenance of Linux server systems running Red Hat Enterprise Linux (5, 6, and 7) and limited selection other non-RHEL based servers
- Ability to set up and troubleshoot problems with networking between RHEL and non-RHEL platforms such Windows Server
- fWorking knowledge of authentication functions and protocols such as LDAP, Kerberos, and Web Apps (Apache, Tomcat, Jboss)
- Scripting knowledge to automate tasks and processes utilizing bash, ksh, python or Ansible
- Understanding of system security concepts and mitigation strategies (POAMs, vulnerabilities) to include test and planning procedures
- Ideally knowledge of nftables and Iptables
- Conceptual knowledge of SAN and or NAS systems
- Ability to manage endpoints with enterprise Tools such as Puppet, FreeIPA would be advantageous
- Experience with backup solutions, particularly Bacula
- Linux OS infrastructures including local user administration and Active Directory-integrated user administration
- Installations of new software and system upgrades including evaluation and installation of Linux patches
- Actively monitor systems and resolve issues
- Collaborate with the rest of the Linux IT Operations team to perform project tasks in support of large projects
02 Mar 2025;
from:
gumtree.co.za