Tata Consultancy Services ยท 1 day ago
Mainframe Administrator with IBM MQ
Dallas, TX
Full-time
Onsite
Senior Level, Lead/Staff
$100K/yr - $120K/yr
8+ years expTata Consultancy Services is seeking an experienced IBM MQ Mainframe Administrator to support, maintain, and optimize their enterprise messaging infrastructure on z/OS. The role involves ensuring reliable and high-performance message delivery across critical business applications while managing and troubleshooting MQ environments.
Business Information SystemsConsultingInformation TechnologyIT Management
Responsibilities
Install, configure, and upgrade IBM MQ queue managers and related components on z/OS
Manage MQ objects including queues, channels, listeners, and process definitions
Monitor MQ performance, availability, and message flows; proactively address issues and bottlenecks
Troubleshoot and resolve MQ connectivity, message delivery, and operational problems
Implement and maintain backup, recovery, and disaster recovery procedures for MQ environments
Administer security policies, RACF profiles, and access controls for MQ resources
Collaborate with application, infrastructure, and network teams for integration and support
Maintain and document MQ configurations, procedures, and incident resolutions
Participate in audits, compliance reviews, and ensure adherence to regulatory requirements
Provide on-call support and participate in change management and incident response processes
Support MQ upgrades, migrations, and capacity planning activities
Conduct performance tuning and recommend improvements for reliability and scalability
Qualification
Required
8 years of hands-on experience with IBM MQ administration on z/OS
Strong knowledge of z/OS operating system, JCL, SMP/E, and mainframe utilities
Experience with MQ concepts: queue managers, queues, channels, logs, and clustering
Proficiency in troubleshooting MQ and TCP/IP network issues
Familiarity with RACF or equivalent mainframe security tools
Experience with monitoring tools and performance analysis for MQ
Excellent documentation, communication, and collaboration skills
Ability to work independently and as part of a cross-functional team
Benefits
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
Company
Tata Consultancy Services
Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting.
10001+ employees
H1B Sponsorship
Tata Consultancy Services has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
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Trends of Total Sponsorships
2025 (7880)
2024 (9690)
2023 (8537)
2022 (11159)
2021 (9813)
2020 (11984)
Funding
Current Stage
Public CompanyTotal Funding
unknown2004-08-25IPO
Leadership Team
K. Krithivasan
Chief Executive Officer & Managing Director
Aarthi Subramanian
President and Chief Operating Officer
Recent News
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2026-01-14
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