KLx - AZQ - DEP-11-26048 - Atlassian Data Center Administrator

Experience

• Senior profile with 5+ years of experience administering Atlassian Jira & Confluence.
• Minimum 3+ years of experience working with Atlassian Data Center environments.

Key Responsibilities

Platform Administration & Service Quality

• Ensure the availability, stability and performance of Jira & Confluence Data Center platforms.
• Maintain platform reliability with a low number of major incidents.
• Perform advanced troubleshooting and incident resolution.

Platform Lifecycle Management

• Plan and execute Jira, Confluence and plugin upgrades.
• Validate and test platform updates before production.
• Ensure compatibility and maintenance of Atlassian plugins, e.g. Exalate.

Infrastructure Management

Work closely with infrastructure teams managing:

• Linux servers
• Databases
• Storage
• Data Center clusters
• Load balancers

Governance & Technical Expertise

• Ensure Atlassian administration follows best practices.
• Participate in platform governance and configuration management.
• Produce and maintain technical documentation.
• Support integrations with other platforms such as ServiceNow, Splunk and other Atlassian instances.
• Atlassian Cloud administration knowledge is considered a strong plus.

Required Technical Skills

• Jira Data Center Administration
• Confluence Data Center Administration
• Atlassian Data Center Infrastructure
• Advanced Troubleshooting
• Upgrade & Release Management
• Plugin Administration
• Linux
• Databases
• Load Balancers
• Clustering
• ServiceNow integrations
• Splunk integrations

Soft Skills

• Strong analytical and problem-solving skills.
• Operational rigor and attention to detail.
• Good communication skills.
• Ability to understand business processes and translate them into technical solutions.
• Strong documentation skills.

Languages

• English – C1 (Mandatory)
• French – Nice to have (A1–B2)

Certifications

Atlassian certifications are considered a plus.

Interactions

• Systems & Security teams.
• Business stakeholders and end users.
• Atlassian Cloud team.
• Infrastructure teams.

Working Hours

• Standard working hours (09:00 – 18:00).
• No on-call required.

Nice to Have

• Atlassian Cloud Administration.
• Exalate.
• Atlassian certifications.
• Experience with enterprise integrations.