Senior System Programmer, Mainframe 658

London, England, United Kingdom

6/4/2025

At Protegrity, we lead innovation by using AI and quantum-resistant cryptography to transform data protection across cloud-native, hybrid, on-premises, and open source environments. We leverage advanced cryptographic methods such as tokenization, format-preserving encryption, and quantum-resilient techniques to protect sensitive data. As a global leader in data security, our mission is to ensure that data isn’t just valuable but also usable, trusted, and safe.

Protegrity offers the opportunity to work at the intersection of innovation and collaboration, with the ability to make a meaningful impact on the industry while working alongside some of the brightest minds. Together, we are redefining how the world safeguards data, enabling organizations to thrive in a GenAI era where data is the ultimate currency. If you're ready to shape the future of data security, Protegrity is the place for you.

Join Us as a Senior Mainframe System Programmer!

Are you seeking to play a critical role in a dynamic environment? At Protegrity, we are looking for a talented Senior Mainframe System Programmer to manage and support our Mainframe systems.

Responsibilities

• Supporting and maintaining the Mainframe.
• Upgrading the Mainframe to the next generation of IBM Processor.
• Troubleshooting for day-to-day incidents and problems records.
• Providing out-of-hours support for the implementation of hardware changes.
  
  

Qualifications

• 6-8 years of extensive experience in mainframe hardware support and configuration.
• Professional experience using technologies such as z/OS, TSO/ISPF, SDSF, JCL, JES2, OMVS.
• Extensive experience within Linux, C, and scripting.
• Knowledge of Disk infrastructure.
• Good understanding of TCP/IP network configurations.
• SAF/RACF knowledge is required.
• Knowledge of the latest IBMz processor generations z14, z15, z16.
• Excellent problem determination skills and a true team player.
• Excellent written and spoken communication skills; an ability to communicate with impact, ensuring complex information is articulated in a meaningful way to wide and varied audiences.
• Ability to build effective networks across business areas, developing relationships based on mutual trust and encouraging others to do the same.
• Experience in creating and deploying comprehensive business/operating plans which consistently deliver desired results.
• Comprehensive understanding of risk management and proven experience of ensuring own and others' compliance with relevant regulatory processes.
  
  

Why Choose Protegrity

• Become a member of a leading Data Protection, Privacy and Security company during one of the best market opportunities to come along in a generation.
• Competitive Compensation/Total Reward Packages that include:
• Paid Time Off (PTO).
• Annual Bonus Incentives.
• Work on global projects with diverse, energetic, team members who respect each other and celebrate differences.
• Talent First Workforce.
  
  

Working Model

• This role is available as fully home-based and generally would require you to attend on-site meetings only occasionally based on business needs.
• In certain circumstances the work model may change to accommodate business needs.
  
  

We offer a competitive salary and comprehensive benefits with generous vacation and holiday time off. All employees are also provided access to ongoing learning & development.

Ensuring a diverse and inclusive workplace is our priority. We are committed to an environment of acceptance where you are free to bring your full self to work. All qualified applicants and current employees will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability or veteran status.

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