Infrastructure Engineering Lead Specialist, RHEL
Westpac
- Kogarah, NSW
- Permanent
- Full-time
- Acting as a point of escalation within the RHEL Level 3 Team.
- Providing technical directions on managing the existing RHEL Infrastructure and environments to its optimum, while also addressing risks and exceptions.
- Assist with input into all new technologies and solutions applicable to the RHEL environment and providing operational sign-off.
- Helping direct the RHEL L3 team with regular update plans for components of our Infrastructure to address Vulnerabilities and Security Updates.
- Providing governance of our strategic partners across One Bank Midrange, ensuring capability and delivery is in place to support our RHEL estate.
- Acting as a customer liaison for all RHEL Workloads across the bank.
- Taking ownership and helping customers with their queries around RHEL Server performance and troubleshooting.
- Taking part in a rotating roster for on call support for the RHEL L3 Operations team.
- Working closely with Information Security to manage and monitor security patching for servers, endpoint security, and OS hardening - clear understanding of ciphers applicable to the RHEL estate.
- Identifying Automation opportunities across our RHEL Estate and work with Automation and Patterns team to implement as required.
- Proactively upskilling and identifying emerging technologies which could be adopted into Westpac Automation and enhance our BAU automation or stability of our RHEL systems.
- Engineering level experience in deploying and supporting RHEL servers, backup and virtualised technology in a large and complex environment (On-Premises & Cloud).
- Strong RHEL troubleshooting and problem-solving skills.
- Deep understanding of OPEN LDAP authentication.
- Strong knowledge of VMware and Cloud hosting technologies from a support and diagnosis perspective.
- Expert knowledge of Redhat roles and feature operability: Clustering, DNS, DHCP, DFS, etc.
- Advanced experience with Bash, Perl scripting for server administration\automation.
- Strong automation experience and knowledge of industry leading platforms:
- Ansible (Required)
- CHEF (Highly Desirable)
- Terraform (Desirable)
- Understanding of Splunk and APP Dynamics.
- Understanding of the DEVOPS Delivery model mindset (Continuous Integration / Continuous Delivery).
- Relevant technical certifications such as Red hat CE etc
- Availability for on-call requirement once in every eight weeks.