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Semi Sr Platform Engineer Analyst IT Support

at Citi

Back to all Cloud & DevOps jobs
Citi logo
Bulge Bracket Investment Banks

Semi Sr Platform Engineer Analyst IT Support

at Citi

Mid LevelNo visa sponsorshipAWS/GCP/Azure DevOps

Posted 13 hours ago

No clicks

Compensation
Not specified

Currency: Not specified

City
Heredia
Country
Costa Rica

Provide 24x7 platform and application support for LATAM clients, troubleshooting and resolving issues across Unix/Linux systems, middleware (MQ, WebSphere, WebLogic), databases and web/app servers. Own product support requests, automate and maintain cloud and on-prem infrastructure, create monitoring and documentation, and participate in after-hours rotation and rollout/testing activities.

Semi Sr Platform Engineer Analyst IT Support

Job Req Id:
26931951
Location(s):
Heredia, Provincia de Heredia, Costa Rica
Job Type:
Hybrid
Posted:
Jan. 16, 2026

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

The position has the responsibility for researching, troubleshooting and supporting multiple clients applications located in LATAM region who uses a wide brand of technologies and environments.

The role of support Engineer requires the expertise and skills to diagnose serious issues and provide exceptional support for mission-critical applications as part of Platform Services Team.

Essential Responsibilities

  • 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

  • Other job related duties and responsibilities may be assigned from time to time

Soft Skills and Expectations

  • Focus on customer support and the ability to build successful working relationships with Clients

  • Excellent interpersonal, presentation and communication skills, verbal & written.

  • Extreme focus on Client satisfaction and client relationship management

  • Exceptional verbal and written communication.

  • Ability to work calmly and professionally in high pressure situations

  • Attention to detail and the ability to learn quickly

  • Must be extremely comfortable interacting with customers

  • Must have strong problem solving and troubleshooting skills.

  • Must be able to learn new software products and embrace new technology.

  • Trustworthy, reliable, and dependable.

  • Positive team player.

  • Advanced English Language skills, both written and verbal are a must

Basic Qualifications


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)

Database (desired)

  • 3+ 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.

  • 3+ as MS SQLServer DBA (version 2014 minimum required)

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Systems & Engineering

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Semi Sr Platform Engineer Analyst IT Support

at Citi

Back to all Cloud & DevOps jobs
Citi logo
Bulge Bracket Investment Banks

Semi Sr Platform Engineer Analyst IT Support

at Citi

Mid LevelNo visa sponsorshipAWS/GCP/Azure DevOps

Posted 13 hours ago

No clicks

Compensation
Not specified

Currency: Not specified

City
Heredia
Country
Costa Rica

Provide 24x7 platform and application support for LATAM clients, troubleshooting and resolving issues across Unix/Linux systems, middleware (MQ, WebSphere, WebLogic), databases and web/app servers. Own product support requests, automate and maintain cloud and on-prem infrastructure, create monitoring and documentation, and participate in after-hours rotation and rollout/testing activities.

Semi Sr Platform Engineer Analyst IT Support

Job Req Id:
26931951
Location(s):
Heredia, Provincia de Heredia, Costa Rica
Job Type:
Hybrid
Posted:
Jan. 16, 2026

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

The position has the responsibility for researching, troubleshooting and supporting multiple clients applications located in LATAM region who uses a wide brand of technologies and environments.

The role of support Engineer requires the expertise and skills to diagnose serious issues and provide exceptional support for mission-critical applications as part of Platform Services Team.

Essential Responsibilities

  • 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

  • Other job related duties and responsibilities may be assigned from time to time

Soft Skills and Expectations

  • Focus on customer support and the ability to build successful working relationships with Clients

  • Excellent interpersonal, presentation and communication skills, verbal & written.

  • Extreme focus on Client satisfaction and client relationship management

  • Exceptional verbal and written communication.

  • Ability to work calmly and professionally in high pressure situations

  • Attention to detail and the ability to learn quickly

  • Must be extremely comfortable interacting with customers

  • Must have strong problem solving and troubleshooting skills.

  • Must be able to learn new software products and embrace new technology.

  • Trustworthy, reliable, and dependable.

  • Positive team player.

  • Advanced English Language skills, both written and verbal are a must

Basic Qualifications


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)

Database (desired)

  • 3+ 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.

  • 3+ as MS SQLServer DBA (version 2014 minimum required)

------------------------------------------------------

Job Family Group:

Technology

------------------------------------------------------

Job Family:

Systems & Engineering

------------------------------------------------------

Time Type:

Full time

------------------------------------------------------

Most Relevant Skills

Please see the requirements listed above.

------------------------------------------------------

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

------------------------------------------------------

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.