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Senior Platform Engineer / IT Support Analyst

Citi · Heredia

🇬🇧 English
Unix/Linux MQ SQL Databases Web servers Automation tools Monitoring Alerting

Job description

About the role

The Platform Engineer Analyst provides advanced technical support for mission‑critical applications used by multiple clients across the LATAM region. Working within the Platform Services Team, you will diagnose complex issues, maintain core infrastructure, and ensure high‑quality service delivery.

Key responsibilities

  • Maintain Unix/Linux operating systems, messaging middleware (MQ), databases, application and web servers.
  • Own and manage support tickets, prioritize requests, and coordinate escalations.
  • Provide after‑hours emergency support on a rotating schedule.
  • Assist in testing and rollout of new product features and upgrades.
  • Create and maintain how‑to documentation, tutorials, and knowledge‑base articles.
  • Develop scripts to identify, analyze, and remediate platform issues.
  • Build, administer, and monitor cloud development, production, and business infrastructure.
  • Automate infrastructure provisioning and maintenance using scripting and automation tools.
  • Design and maintain monitoring, alerting, and reporting mechanisms.

Required profile

  • Strong customer‑focus with the ability to communicate effectively with clients daily.
  • Proactive attitude, capable of working independently in ambiguous situations.
  • Willingness to work flexible hours, including evenings, weekends, and holidays.
  • Team player comfortable collaborating in a virtual, 24x7 support environment.

Required skills

  • Unix/Linux operating systems
  • Messaging middleware (e.g., MQ)
  • SQL and PL/SQL programming
  • Shell scripting (Bash, etc.)
  • Database administration basics
  • Application and web server management
  • Cloud infrastructure provisioning and administration
  • Automation tools and scripting for infrastructure
  • Monitoring and alerting tools

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Published 2 months ago

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Citi

Heredia