emagine PolskaActive opening

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

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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.

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emagine PolskaKLx - AZQ - DEP-11-26048 - Atlassian Data Center Administrator
Apply to this job