Citi

Semi Sr. Platform Engineer Analyst IT Support - C11 - HEREDIA

Join Citi as a Semi Sr. Platform Engineer Analyst in Heredia. Leverage ServiceNow for IT support, database management, and middleware integration. 2-5 years' experience required.

ServiceNow Role Type:
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Implementer
ServiceNow Modules:
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Integration Hub
ServiceNow Certifications (nice to have):
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Certified System Administrator

Job description

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Posted on:
 
July 29, 2025

The Semi Sr. Platform Engineer Analyst IT Support is an intermediate level position responsible for a variety of engineering activities including the design, acquisition and development of hardware, software and network infrastructure in coordination with the Technology team.

Requirements

  • 2-5 years of relevant experience in an Engineering role
  • Experience working in Financial Services or a large complex and/or global environment
  • Project Management experience
  • Consistently demonstrates clear and concise written and verbal communication
  • Comprehensive knowledge of design metrics, analytics tools, benchmarking activities and related reporting to identify best practices
  • Demonstrated analytic/diagnostic skills
  • Ability to work in a matrix environment and partner with virtual teams
  • Ability to work independently, prioritize, and take ownership of various parts of a project or initiative
  • Ability to work under pressure and manage to tight deadlines or unexpected changes in expectations or requirements
  • Proven track record of operational process change and improvement
  • Database
  • 5+ years’ experience as Oracle DBA with Oracle RDBMS 11g/12c.
  • Direct support of application end-users in a corporate environment.
  • Experience on Dataguard, Datapump, RMAN, database migration
  • Advisors and Performance Tuning.
  • Solid technical understanding and experience for analysis and support (e.g. SQL, PL/SQL).
  • Knowledge of Oracle maintenance/patching mechanics.
  • 5+ as MS SQLServer DBA (version 2014 minimum required)
  • Middleware
  • 3+ years’ of experience on multiple platforms, web servers and application servers (IIS, APACHE, J2EE, WEBLOGIC, WEBSPHERE WASND)
  • 3+ years’ Experience administering SSO products (AD, SiteMinder, etc.)
  • Installing, configuring, troubleshooting WebSphere.
  • 3+ years’ MQ server/cliente (minimum version 8) setup, configure and troubleshooting
  • WebSphere MQ, WebLogic Application Server, Tomcat
  • Intermediate knowledge of concepts in multi-tier application architecture, middleware integration, and troubleshooting
  • System Administration & Support
  • 3+ years‘ with Linux/Unix platforms (preferably RHEL/CentOS) in a virtualized environment is required.
  • Demonstrated scripting skills through Python, Shell or others.
  • Skilled in the configuration, maintenance of Linux systems
  • Knowledge Experience with issue/problem tracking systems (e.g., ServiceNow)

Benefits

  • Maintain essential IT operations, including Unix/Linux operating systems, Messaging middleware (MQ), Databases, Application and Web servers.
  • Manage, facilitate and own product support requests through consistent, positive and proactive IT methodologies using ticketing system
  • Troubleshoot, research, analyze and work with appropriate resources to solve problems
  • Identify and escalate situations requiring urgent or additional attention
  • Judgment must be used in prioritizing client requests and managing escalation workflow.
  • Complete work on assigned projects to supervisor's satisfaction on time.
  • Be on the rotation schedule for after-hours emergency support
  • Assist in testing during the rollout of new features product upgrades
  • Create product how-to documents, tutorials using tools such Wiki and Collaborate
  • Document any feature enhancement requests or ideas that will increase the productivity of the product offering for the chapter
  • Solve complex customer issues using methodical troubleshooting.
  • Work closely with customers on a daily basis to understand their needs, support business change and deliver a consistently high quality customer experience
  • Support client customizations, sharing implementation and best practices advice
  • Able to Troubleshoot and debug SQL/PLSQL code and shell scripts as well.
  • Create scripts to identify, analyze and correct platform issues
  • Own, build, administrate and maintain cloud development, production and business infrastructure and services
  • Use automation tools and scripting to automate process of building and maintain infrastructure and services.
  • Able to operate effectively, even when things are not clear, or the way forward is not obvious
  • Create and keep up to date monitoring, alerting and reporting for infrastructure and services.
  • Adept at learning quickly, applying insights from past efforts to new situations.
  • Be a pro-active contributor to a support organization which is running 24x7x365, this will require the ability to work flexible hours, including evenings, weekends and holidays and monitoring email regularly outside standard business hours
  • Collaborate with team members in a virtual team environment to extend field experience to different client situations
  • Contribute to the development and management of knowledge-sharing methodologies, diagnostic tools, and creative processes, to improve the client experience

Requirements Summary

2-5 years of experience in Engineering, Project Management experience, and comprehensive knowledge of design metrics, analytics tools, benchmarking activities