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

Position

Atlassian (Jira & Confluence) 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

  • 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.