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:

Service

• Now
• 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.