Job Title: Z/OS System Programmer
Client: HCL
Payroll: TECEZE
Experience: 7+ Years
Location: Bengaluru, Chennai
Employment Type: Onsite | Full-time
Role Summary
We are seeking an experienced IBM MQ Series FTE z/OS Admin System Programmer to manage, administer, and support IBM MQ Series and File Transfer Edition (FTE) on the z/OS platform. The ideal candidate will ensure a secure, reliable, and high-performing messaging infrastructure that supports mission-critical enterprise applications and batch operations. This role requires deep expertise in MQ, z/OS environments, and strong collaboration with cross-functional teams.
Key Responsibilities
MQ Administration
- Install, configure, and maintain IBM MQ Series and MQ FTE on z/OS.
- Manage MQ objects such as queue managers, queues, channels, and cluster configurations.
- Monitor MQ performance, implement tuning, and optimize throughput and system availability.
Upgrade Support
- Plan, test, and execute MQ Series and FTE upgrades on z/OS platforms.
- Perform compatibility checks, regression testing, and ensure rollback readiness.
- Collaborate with infrastructure and application teams to minimize operational downtime.
Security & Compliance
- Configure and manage MQ security using TLS/SSH, RACF, and security exits.
- Ensure all MQ environments meet compliance and audit standards.
System Programming & Integration
- Integrate MQ with key z/OS subsystems such as CICS, DB2, and IMS.
- Automate MQ processes using REXX, JCL, or Assembler scripts.
Disaster Recovery & High Availability
- Design and implement MQ Queue Sharing Groups and RESLEVEL configurations for HA.
- Participate in disaster recovery planning, testing, and failover procedures.
Collaboration & Support
- Work closely with developers, infrastructure engineers, and support teams to resolve MQ-related issues.
- Provide mentorship, knowledge-sharing, and documentation to enhance team efficiency.
Documentation & Process Improvement
- Maintain complete documentation of MQ configurations, operational procedures, and best practices.
- Identify automation opportunities and contribute to process optimization.
Required Skills & Qualifications
Technical Expertise
- Minimum 8 years of experience managing IBM MQ on z/OS.
- Strong understanding of MQ Queue Sharing Groups, FTE configurations, and MQ monitoring tools.
- Skilled in COBOL, REXX, JCL, and related scripting languages.
Soft Skills
- Analytical mindset with strong problem-solving and troubleshooting skills.
- Excellent verbal and written communication skills.
- Ability to work independently and collaboratively in hybrid environments.
Preferred Certifications
- IBM Certified MQ Administrator (or equivalent relevant certification).
