IBM Z Technical Specialist

Capgemini Hong Kong Limited; Hong Kong Island; Sur place; HKD 600 000 - 1 000 000; Plein temps

Résumé du poste

Capgemini Hong Kong Limited seeks an experienced mainframe specialist to install, customize and maintain IBM Z products (CICS, z/OS, CAFC, CICS JVM) and to ensure performance and availability to SLAs. You will monitor using Omegamon, RMF and SMF, working with global teams on projects and providing after-hours support.

You will also drive automation through CI/CD pipelines, contribute to security standards and help document installation and administration procedures for managed systems.

Qualifications

• Degree in Computer Science, Information Technology or related discipline.
• Proficient in IBM Z stack: CICS, z/OS, DB2, MQ.
• Knowledge of RACF and performance monitoring tools such as Omegamon, CICS PA, RMF, SMF.
• Experience on product installation, customization and maintenance of CICS.
• Good command of both written and verbal English.

Responsabilités

• Handle installation, customization and maintenance of IBM Z products and tools including CICS, z/OS, CAFC, CICS JVM and related tooling.
• Manage system performance, reliability and availability to meet SLAs using monitoring tools.
• Collaborate with global application teams to deliver projects and consultancy services.
• Provide operations support including on-call and after-hours.
• Automate processes including CI/CD pipelines and capacity management.

Connaissances

Mainframe z/OS

CICS expertise

Problem solving

English proficiency

Agile teamwork

Leadership

Interpersonal skills

Proactivity

Formation

University degree in Computer Science/IT

Outils

Omegamon

RMF

SMF

CICS PA

z/OSMF

Ansible

Jenkins

GitHub

Description du poste

• Handle product installation, customization and maintenance activities of the IBM Z products and tools including CICS Transaction Server for z/OS, z/OS Connect EE, CICS Application File Control(CAFC), CICS JVM, CICS Performance Analyzer, CICS Configuration Manager
• Manage system performance, reliability and availability to service level agreements by using tools including Omegamon, CICS Performance Analyzer, MOI, Splunk, AppDynamic, etc.
• Work closely and maintain good relationships with global application teams in delivering projects and consultancy services
• Determine and resolve problem of managed systems
• Provide operations support including on call and after-hours
• Automate processes including CI/CD pipeline, system changes, housekeeping. monitoring, alerting, capacity management/planning, etc.
• Ensure compliance with security standard
• Develop, manage and maintain a comprehensive disaster recovery plan for all managed systems
• Work on global infrastructure projects and standardization
• Create and maintain installation, configuration, and administration documentations

Requirements

• University degree in Computer Science, Information Technology or related discipline
• Proficiency in mainframe (IBM Z) system/middleware, e.g. CICS, z/OS, DB2, MQ
• Knowledge of security software tool RACF and performance monitoring using Omegamon, CICS PA, RMF, SMF
• Experience on product installation, customization and maintenance of CICS
• Good command of both written and verbal English
• Excellent problem determination skills and the ability to detect and control any processing anomalies or system errors
• Sound analytical, communication and interpersonal skills
• Being proactive and self-motivated
• Good leadership and teamwork skills - Works collaboratively in an agile environment
• Banking / Finance background would be beneficial

Additional Desired Skills

• Knowledge of DevOps principles and implementation of CI/CD pipeline
• Knowledge of z/OSMF, Ansible automation flamework, Jenkins and GitHub

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Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

Man Hing Hong Properties Company Limited

Central, Central and Western District, HK