IBM Mainframe Specialist/ Sysplex

N Consulting Limited; Basildon; On-site; GBP 60,885 - 64,575; Full time

Job summary

N Consulting Limited is looking for an experienced IBM Mainframe Specialist/Sysplex to manage and support Parallel Sysplex environments in Basildon, UK. The ideal candidate will have over 5 years of experience working with IBM Mainframe technologies, particularly in z/OS environments, and should be well-versed in the financial services domain. This role requires hands-on expertise with CICS, DB2, and IMS, along with strong problem-solving skills. The position offers a contract with 5 days onsite work.

Qualifications

• 5+ years of experience in IBM Sysplex / Mainframe technologies.
• Strong expertise in z/OS environments.
• Proven experience in the financial services domain.

Responsibilities

• Manage and support Parallel Sysplex environments.
• Ensure high availability, performance, and resilience of financial applications.

Job description

LocationBasildon, United Kingdom# IBM Mainframe Specialist/ Sysplex at N Consulting LtdLocationBasildon, United KingdomSalary£330 - £350 /dayJob TypeFull-timeDate PostedApril 24th, 2026Apply Now**Job Title: IBM Mainframe Specialist/ Sysplex****Location : Basildon, UK****Job Type: Contract- 5 Days Onsite****Job Summary:**We are seeking an 5 plus years experienced **IBM Sysplex / Mainframe Specialist** with strong expertise in **z/OS environments** and proven experience in the **financial services domain**. The ideal candidate will be responsible for managing and supporting **Parallel Sysplex environments**, ensuring high availability, performance, and resilience of mission-critical financial applications.**Required Skills:*** Strong experience in **IBM Mainframe technologies*** Hands-on expertise in:* **Parallel Sysplex*** **Coupling Facility management*** **z/OS system programming*** Experience with:* **CICS Transaction Server*** **DB2 for z/OS*** **IMS*** Knowledge of **automation tools** (e.g., IBM System Automation)* Familiarity with **performance monitoring tools** (OMEGAMON, RMF, SMF)* Strong **problem-solving and troubleshooting skills**