About the job
About Us
At Davy, our success for nearly a century has been built on the unique talents of our people. As we expand, we invite you to grow with us. You’re not just a member of our team; you’re a vital contributor to our future.
Founded in 1926, the Davy Group is a cornerstone of wealth and capital management in Ireland, offering a diverse range of services to affluent individuals, self-directed investors, SMEs, credit unions, corporations, and both domestic and international institutional investors.
Our culture revolves around three core values: client success, unity as one Davy, and the establishment of a proud legacy. Together, we strive for excellence and create outstanding outcomes for our clients. As part of a team of over 900, you will have the opportunity to develop both personally and professionally.
About the Role
As a Senior Linux Administrator, you will:
- Take ownership of incidents, requests, and other ticket types related to the Linux hosting environment.
- Troubleshoot ICT service issues collaboratively with Information Systems colleagues.
- Ensure optimal functionality and communication across all systems & servers, including:
- RHEL OS (currently version 8, planned upgrade to 10)
- RH OpenShift in Azure (ARO)
- Automation tools: Ansible Automation Platform, Automation Hub, Bash scripting
- Version Control systems: Git (Bitbucket), SVN
- Atlassian tools: Jira, Confluence
- CI/CD tools: Jenkins, SonarQube, Sonatype
- Security tools: Rapid7, Aquasec, OSSEC
- Monitoring tools: Opsview, Prometheus
- Logging solutions: EFK, Loki, Splunk
- Cloud services: Azure Platform
- Perform daily system administration tasks.
- Engage with third-party vendors.
- Ensure the Red Hat environment is regularly patched with the latest security and feature updates.
- Monitor environmental performance.
- Develop, implement, and adhere to DevOps policies, standards, and procedures.
- Maintain and regularly update relevant documentation.
- Conduct routine disaster recovery tests and ensure backup plans and documentation are current.
