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- Tasks: Engineer mainframe middleware for stability, scalability, and security in banking.
- Company: Leading enterprise banking firm with a focus on innovation.
- Benefits: Competitive market rates, hybrid work model, and flexible contract.
- Other info: Opportunity for hands-on experience and professional growth in a vital industry.
- Why this job: Join a dynamic team modernising banking infrastructure with cutting-edge technology.
- Qualifications: Expertise in CICS, z/OS, and Java runtime environments required.
The predicted salary is between 60000 - 80000 £ per year.
We’re looking for a seasoned Mainframe Middleware Infrastructure Engineer with deep expertise across CICS Liberty, z/OS and modern Java runtime environments. This is a hands-on infrastructure engineering role focused on stability, scalability, security and modernisation within enterprise banking environments.
Key experience required:
- Strong CICS Systems Engineering background across z/OS
- CICS Liberty / IBM WebSphere Liberty runtime configuration and support
- JVM tuning, diagnostics and performance optimisation on z/OS
- RACF, TLS, SAF integration and enterprise security controls
- REST/API enablement and modern integration patterns
- Operational monitoring, logging, dumps, traces and SMF analysis
- Experience managing JVM server lifecycle within CICS
- CI/CD awareness and automated deployment practices
- High availability, DR planning and capacity management
For more information and direct contact, please send an email. I will check responses daily and shortlist the best candidates; if you are shortlisted, you will hear from me.
Mainframe CICS & Z/oS employer: Gazelle Global
Contact Detail:
Gazelle Global Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Mainframe CICS & Z/oS
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, especially those who work with CICS and z/OS. A friendly chat can lead to insider info about job openings that might not even be advertised yet.
✨Tip Number 2
Show off your skills! Prepare a portfolio or a project showcase that highlights your experience with CICS Liberty and JVM tuning. This will give you an edge during interviews and show that you're hands-on and ready to tackle challenges.
✨Tip Number 3
Stay updated on industry trends! Follow blogs, forums, and news related to mainframe technologies. Being knowledgeable about the latest developments in enterprise banking environments can make you stand out in conversations.
✨Tip Number 4
Apply through our website! We’ve got a streamlined process that makes it easy for you to submit your application. Plus, it shows you’re serious about joining our team and helps us keep track of your application better.
We think you need these skills to ace Mainframe CICS & Z/oS
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with CICS, z/OS, and Java runtime environments. We want to see how your skills match the job description, so don’t be shy about showcasing your relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for this role. We love seeing enthusiasm and a clear understanding of the responsibilities involved, so let your personality come through.
Showcase Your Technical Skills: Be specific about your technical expertise in areas like JVM tuning, operational monitoring, and CI/CD practices. We’re looking for hands-on experience, so include any relevant achievements or projects that demonstrate your capabilities.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. Plus, it makes the process smoother for everyone involved!
How to prepare for a job interview at Gazelle Global
✨Know Your CICS Inside Out
Make sure you brush up on your CICS Systems Engineering knowledge. Be ready to discuss your hands-on experience with CICS Liberty and how you've configured and supported IBM WebSphere Liberty runtime environments in the past.
✨Showcase Your Java Skills
Prepare to talk about your experience with JVM tuning, diagnostics, and performance optimisation on z/OS. Have specific examples ready that demonstrate how you've improved system performance or resolved issues.
✨Security is Key
Familiarise yourself with RACF, TLS, and SAF integration. Be prepared to discuss how you've implemented enterprise security controls in previous roles, as this is crucial for the position.
✨Demonstrate Your CI/CD Knowledge
Since CI/CD awareness is important, think of examples where you've been involved in automated deployment practices. Discuss how you've contributed to high availability, disaster recovery planning, and capacity management in your past projects.