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- Tasks: Join a global team to support and enhance mainframe systems.
- Company: Whitehall Resources is a leading IT recruitment agency in the UK.
- Benefits: Enjoy fully remote work and flexible hours on a 6-month contract.
- Why this job: Be part of a dynamic team, enhancing system performance and resilience.
- Qualifications: 10+ years in mainframe CICS software; strong problem-solving skills required.
- Other info: Open to diverse applicants; equal opportunities employer.
The predicted salary is between 48000 - 72000 £ per year.
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Mainframe CICS System Support / Programmer, City of London
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Location:
City of London, United Kingdom
Job Category:
Information Technology
EU work permit required:
Yes
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Job Reference:
BBBH64045_1750242578
Job Views:
19
Posted:
18.06.2025
Expiry Date:
02.08.2025
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Job Description:
Mainframe CICS System Support / Programmer
Whitehall Resources require a Mainframe CICS System Support / Programmer to work with a key client on a 6 month initial contract.
*Fully remote.
*Inside IR35.
Mainframe CICS System Support / Programmer
As a CICS System Programmer, candidate will be part of a Global team responsible for building, configuring, and maintaining the clients mainframe systems availability, efficiency, and resilience, underpinned by the architectural principle of cloned infrastructure, system configurations, applications.
Key Responsibilities:
• Perform mainframe CICS software upgrades coupled with administration and tuning to support mainframe environments. Current version is CICS 5.6.
• Provide high degree of technical support (24*7) to reduce the likelihood of significant service outage or disaster.
• Analyse new versions of CICS for functionality improving systems performance and reduce cost.
• Tracking and analyzing performance and resource utilization of CICS systems
• Recommend changes, upgrades, and enhancements based on the technical analysis.
• Perform problem diagnostics and resolutions as well.
• Participate in incident and problem management activities related to applications and CICS.
• Encourage and ensure collaboration across functional users and vendors to provide guidance and manage different tasks with a “can-do” attitude.
• Execute project and internal initiative responsibilities as assigned or delegated.
• Walking ahead by being enthusiastic and responsible for strengthening and developing system skills.
• Develop and maintain operational documentation, best practices, and run books for the operational platform.
• Upskill junior systems programmers.
Mandatory Skills:
• Have 10+ years of experience of installing and/or customizing mainframe CICS software in Large Data sharing environments.
• Have 5+ years of experience with CICSplex and CICS Explorer to manage CICS systems.
• Solid understanding of:
* resource definitions and its dependencies.
* CF structures and its practical use in a business environment.
• Experience with Omegamon and Fault Analyzer along with basic dump analysis skills on IPCS.
• Experience in cloning and sunsetting CICS regions.
• Basic understanding of CICS security with RACF.
• Exposure to working with SMF 110 records and its practical application in terms of problem determination.
• Strong problem determination skills in both system and application areas
• Proficient in working with high availability environment along with alignment to process (ITIL)
• Experience working with and maintaining other vendor tools for CICS as well as exposure to common z/OS tools like SDSF RMF etc.
• Experience with automating CICS events via CICSplex RTA and/or system automation tools on z/OS.
All of our opportunities require that applicants are eligible to work in the specified country/location, unless otherwise stated in the job description.
Whitehall Resources are an equal opportunities employer who value a diverse and inclusive working environment. All qualified applicants will receive consideration for employment without regard to race, religion, gender identity or expression, sexual orientation, national origin, pregnancy, disability, age, veteran status, or other characteristics.
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Mainframe CICS System Support / Programmer employer: Whitehall Resources Ltd
Contact Detail:
Whitehall Resources Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Mainframe CICS System Support / Programmer
✨Tip Number 1
Familiarise yourself with the latest CICS software updates and features, especially version 5.6, as this knowledge will be crucial during interviews. Being able to discuss recent enhancements and how they can improve system performance will demonstrate your expertise.
✨Tip Number 2
Network with professionals in the mainframe community, particularly those who work with CICS. Engaging in forums or LinkedIn groups can provide insights into current trends and challenges, which you can reference in conversations with potential employers.
✨Tip Number 3
Prepare to discuss your experience with problem determination and diagnostics in both system and application areas. Be ready to share specific examples of how you've resolved issues in high availability environments, as this is a key responsibility for the role.
✨Tip Number 4
Showcase your ability to collaborate across teams by preparing examples of past projects where you worked with functional users and vendors. Highlighting your 'can-do' attitude and teamwork skills will resonate well with hiring managers looking for a strong cultural fit.
We think you need these skills to ace Mainframe CICS System Support / Programmer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with mainframe CICS software, particularly in large data sharing environments. Emphasise your 10+ years of relevant experience and any specific projects that showcase your skills.
Craft a Strong Cover Letter: In your cover letter, explain why you are the perfect fit for the role. Mention your familiarity with CICS 5.6, your problem determination skills, and your ability to work in high availability environments. Use specific examples to demonstrate your expertise.
Highlight Technical Skills: Clearly list your technical skills related to CICS, such as experience with CICSplex, Omegamon, and Fault Analyzer. Make sure to include your understanding of resource definitions, CF structures, and CICS security with RACF.
Showcase Soft Skills: Don’t forget to mention your soft skills, such as collaboration and a 'can-do' attitude. These are important for working within a global team and managing tasks effectively. Provide examples of how you've successfully collaborated in past roles.
How to prepare for a job interview at Whitehall Resources Ltd
✨Showcase Your Technical Expertise
Be prepared to discuss your extensive experience with CICS software, particularly in large data sharing environments. Highlight specific projects where you've performed upgrades or customisations, and be ready to explain the impact of your work on system performance.
✨Demonstrate Problem-Solving Skills
Expect questions that assess your problem determination skills. Prepare examples of past incidents where you successfully diagnosed and resolved issues, especially in high availability environments. This will show your ability to handle pressure and maintain system efficiency.
✨Familiarise Yourself with Current Technologies
Stay updated on the latest versions of CICS and related tools like Omegamon and Fault Analyzer. Being knowledgeable about recent advancements will not only impress your interviewers but also demonstrate your commitment to continuous learning in the field.
✨Emphasise Team Collaboration
Since the role involves working within a global team, be ready to discuss your experience in collaborating with cross-functional teams. Share examples of how you've encouraged teamwork and managed tasks effectively, showcasing your 'can-do' attitude.
