Overview
Information Systems · Dublin, County Dublin, Ireland
Responsibilities
Ownership for assigned incidents, requests and other ticket types associated with the Linux hosting environment
Troubleshoot issues with ICT services in conjunction with Information Systems colleagues
Ensure all systems & servers are functioning & communicating properly. Systems include:
RHEL OS (version 8, upgrade to 10 planned)
Automation: Ansible Automation Platform, Automation Hub, Bash scripting
Atlassian: Jira, Confluence
Liaise with 3rd party vendors
Ensure the Red Hat environment is patched and up to date with all security and feature patches
Ensure Dev Ops policies, standards & procedures are developed, implemented and adhered to
Ensure relevant documentation is regularly updated & maintained
Conduct regular disaster recovery testing ensuring backup plans & documentation are up to date
Qualifications / Requirements
About you
We are looking for somebody who has the following background and skills:
A strong understanding of best practices in terms of policies, standards and controls appropriate to a large financial services organization
Background working in financial institutions preferable
Must have 5 years' experience in relevant role
Possess an advanced understanding of Linux concepts and technologies
Experienced at organizing, prioritising & multitasking
Experience in working with 3rd party vendors
Experience with:
RHEL OS (version 8, upgrade to 10 planned)
Ansible Automation Platform and Automation Hub
Atlassian: Jira, Confluence
CI\CD: Jenkins, SonarQube, Sonatype
The candidate must demonstrate:
A good aptitude for relevant technologies
Exceptional critical thinking & problem-solving ability
Knowledge of best practices regarding management, control & monitoring of the Linux Environment
Ability to work independently under minimal supervision
Knowledge of computing infrastructures
Good interpersonal & communication skills to provide support in a professional manner
Ability to work on own initiative & demonstrate proactive ownership of tasks and issues with a defined SLA
Self-motivated with good judgement, organisational and time management skills
An ability to follow established processes & procedures and define new ones when appropriate
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