Cloudflare

4 months ago

Senior Atlassian System Admin

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Lead the Jira Data Center environment as the primary architect and guardian, ensuring uptime, security, and scalability. Collaborate with cross-functional teams to translate complex business needs into streamlined workflows, using Groovy and ScriptRunner to automate logic and integrate with external APIs. Maintain patching, governance, and performance, while providing Tier 3 support and training in a hybrid Lisbon-based environment.

Location: Lisbon

Workplace: Hybrid

Employment Type: Full time

Job Function: Administration & Executive Assistance

Key Responsibilities

•Lead the end-to-end patching process for Jira Data Center/Server instances and monitor Atlassian Security Advisories to ensure secure, performant environments.
•Serve as the primary gatekeeper for Jira configuration, managing global settings including workflows, permission schemes, screen schemes, and custom field consolidation.
•Develop and maintain complex scripts using ScriptRunner (Groovy) to automate business logic, extend Jira’s capabilities, and integrate with external APIs.
•Conduct regular health checks, JVM tuning, and re-indexing; troubleshoot system-level issues (logs, database connectivity, plugin conflicts) to minimize downtime.
•Provide Tier 3 support for internal teams, translating business requirements into efficient Jira projects while avoiding configuration bloat.

Key Requirements

•Atlassian Expertise: 3–5+ years of experience as a Jira Systems Administrator, with experience in On-Prem (Data Center or Server) environments AND cloud migration experience.
•Scripting Proficiency: Advanced knowledge of Groovy and the ScriptRunner plugin, comfortable writing scripts that interact with the Jira API.
•Infrastructure Knowledge: Strong understanding of Linux/Windows servers, SQL databases (PostgreSQL/SQL Server), and SSL/Certificate management.
•Technical Troubleshooting: Ability to analyze log files (atlassian-jira.log) and thread dumps to identify root causes of instability.
•Change Management: Experience operating in a production environment with strict change-control processes for patches and updates.

Experience:5+ yearsIT infrastructureSoftware administration

Skills:GroovyScriptRunnerJiraJira Data CenterGroovy scriptingAPIsLinuxWindowsPostgreSQLSQL ServerSSLCertificate managementLog analysisChange control

Certifications:ACP

Languages:English

Tech Stack:GroovyScriptRunnerJiraLinuxWindowsPostgreSQLSQL ServerSSLAPIs

Company Brief

Cloudflare

Provides a global network and cloud platform that delivers security, performance, and reliability services for web applications, APIs, and Internet properties, including CDN, DDoS protection, DNS, and zero-trust security solutions.

Industry: Cybersecurity

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Francisco, United States

Founded: 2009

Website LinkedIn

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Cloudflare

4 months ago

Senior Atlassian System Admin

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Location: Lisbon

Workplace: Hybrid

Employment Type: Full time

Job Function: Administration & Executive Assistance

Key Responsibilities

•Lead the end-to-end patching process for Jira Data Center/Server instances and monitor Atlassian Security Advisories to ensure secure, performant environments.
•Serve as the primary gatekeeper for Jira configuration, managing global settings including workflows, permission schemes, screen schemes, and custom field consolidation.
•Develop and maintain complex scripts using ScriptRunner (Groovy) to automate business logic, extend Jira’s capabilities, and integrate with external APIs.
•Conduct regular health checks, JVM tuning, and re-indexing; troubleshoot system-level issues (logs, database connectivity, plugin conflicts) to minimize downtime.
•Provide Tier 3 support for internal teams, translating business requirements into efficient Jira projects while avoiding configuration bloat.

Key Requirements

•Atlassian Expertise: 3–5+ years of experience as a Jira Systems Administrator, with experience in On-Prem (Data Center or Server) environments AND cloud migration experience.
•Scripting Proficiency: Advanced knowledge of Groovy and the ScriptRunner plugin, comfortable writing scripts that interact with the Jira API.
•Infrastructure Knowledge: Strong understanding of Linux/Windows servers, SQL databases (PostgreSQL/SQL Server), and SSL/Certificate management.
•Technical Troubleshooting: Ability to analyze log files (atlassian-jira.log) and thread dumps to identify root causes of instability.
•Change Management: Experience operating in a production environment with strict change-control processes for patches and updates.

Experience:5+ yearsIT infrastructureSoftware administration

Skills:GroovyScriptRunnerJiraJira Data CenterGroovy scriptingAPIsLinuxWindowsPostgreSQLSQL ServerSSLCertificate managementLog analysisChange control

Certifications:ACP

Languages:English

Tech Stack:GroovyScriptRunnerJiraLinuxWindowsPostgreSQLSQL ServerSSLAPIs

Company Brief

Cloudflare

Industry: Cybersecurity

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Francisco, United States

Founded: 2009

Website LinkedIn