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For Companies At a Glance
- Tasks: Join us to install, maintain, and troubleshoot z/OS in a dynamic mainframe environment.
- Company: We support enterprise-scale IBM Mainframe infrastructure with a focus on innovation and excellence.
- Benefits: Enjoy fully remote work and competitive pay of up to £700 a day.
- Why this job: Be part of a high-availability team that values mentorship and professional growth.
- Qualifications: 5+ years of hands-on experience with z/OS and deep knowledge of IBM Mainframe architecture required.
- Other info: This role offers the chance to mentor junior engineers and enhance your skills.
The predicted salary is between 50400 - 72800 £ per year.
Job Description
z/OS Systems Programmer – Mainframe (Fully Remote, UK-Based) – Up to £700 a day
We are looking for a highly experienced z/OS Systems Programmer to join a contract assignment supporting enterprise-scale IBM Mainframe infrastructure.
You'll be responsible for the installation, customization, maintenance, and troubleshooting of z/OS and related IBM products in a complex, high-availability environment.
Key Responsibilities
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Install, upgrade, and maintain z/OS and related subsystems (eg, JES2, SMP/E, RACF, TSO, USS).
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Maintain and support IBM Middleware products (eg, DB2, CICS, MQ Series, IMS – if required).
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Manage IPLs, parmlib concatenations, SMF, SDSF, and ISPF customizations.
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Handle storage management (DFSMS, HSM, tape libraries) and performance tuning.
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Assist with disaster recovery testing, capacity planning, and patch cycles.
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Provide 3rd-line support and mentor junior system engineers where needed.
Experience
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5+ years' hands-on experience as a z/OS Systems Programmer in a production environment.
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Deep knowledge of IBM Mainframe architecture and utilities.
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Strong experience with SMP/E, JES2, parmlib, HCD, and z/OSMF.
Please apply immediately for further details & a confidential discussion.
z/OS Systems Programmer - Mainframe (Fully Remote, UK-Based) - Up to £700 a day employer: GL Global
Contact Detail:
GL Global Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land z/OS Systems Programmer - Mainframe (Fully Remote, UK-Based) - Up to £700 a day
✨Tip Number 1
Make sure to highlight your hands-on experience with z/OS and related IBM products during any discussions. Be prepared to discuss specific projects or challenges you've faced in a production environment, as this will demonstrate your expertise.
✨Tip Number 2
Network with professionals in the IBM Mainframe community. Join relevant forums or LinkedIn groups where you can connect with others in the field. This can lead to valuable insights and potential referrals for the position.
✨Tip Number 3
Stay updated on the latest trends and updates in z/OS and IBM Mainframe technologies. Being knowledgeable about recent developments can give you an edge in conversations and interviews, showing that you're proactive and engaged in your field.
✨Tip Number 4
Prepare to discuss your mentoring experience with junior engineers. Highlighting your ability to support and guide others not only showcases your technical skills but also your leadership qualities, which are highly valued in this role.
We think you need these skills to ace z/OS Systems Programmer - Mainframe (Fully Remote, UK-Based) - Up to £700 a day
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your 5+ years of hands-on experience as a z/OS Systems Programmer. Focus on specific projects where you've installed, upgraded, or maintained z/OS and related subsystems.
Craft a Strong Cover Letter: In your cover letter, emphasise your deep knowledge of IBM Mainframe architecture and utilities. Mention any relevant experience with IBM Middleware products like DB2, CICS, and MQ Series to showcase your fit for the role.
Highlight Key Skills: When detailing your experience, be sure to include key responsibilities such as managing IPLs, parmlib concatenations, and performance tuning. This will demonstrate your capability in a high-availability environment.
Proofread Your Application: Before submitting, carefully proofread your application for any errors or typos. A polished application reflects your attention to detail, which is crucial for a technical role like this.
How to prepare for a job interview at GL Global
✨Showcase Your Technical Expertise
Be prepared to discuss your hands-on experience with z/OS and related IBM products. Highlight specific projects where you installed, customised, or troubleshot these systems, as this will demonstrate your capability in a production environment.
✨Understand the Key Responsibilities
Familiarise yourself with the key responsibilities listed in the job description. Be ready to explain how your previous roles align with tasks such as managing IPLs, storage management, and providing 3rd-line support.
✨Prepare for Scenario-Based Questions
Expect scenario-based questions that assess your problem-solving skills. Think of examples where you successfully handled complex issues, such as performance tuning or disaster recovery testing, and be ready to walk the interviewer through your thought process.
✨Demonstrate Mentorship Skills
Since mentoring junior engineers is part of the role, prepare to discuss your experience in guiding others. Share specific instances where you provided support or training, showcasing your leadership abilities and commitment to team development.
