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Senior Mainframe Systems Programmer

Remote – Poland JR008339

Job Profile Summary 

The Senior Mainframe Systems Programmer provides support for ongoing projects that require the installation, testing, and implementation of new operating systems and other 'system' software. Also, the Maintenance and debugging of systems software. Coordination and the IOGEN work for new MF hardware. Research and evaluation of new software and hardware products, assisting team members and other areas with technical questions and problem resolution. Monitoring and tuning of systems software. Functional knowledge, use of z/OS components, and detailed knowledge of support products such as tape management, scheduling, security, monitoring systems, etc. 


Duties and Responsibilities 

  • Consistently provides proven, formal mentorship 

  • Very good understanding of Mainframe Lifecycle Management and SMP/E 

  • High complexity assignments * owner 

  • Moderate complexity assignments * owner (1 or >) 

  • Low complexity assignments * provide oversight/review 

  • Regularly lead self and others and/or established as Product SME and/or established as a specialist 

  • Understands how the whole picture aligns to overall Ensono strategy 

  • Provide thought leadership within GTS Processes communication skills to participate in Client meetings and new business deals. 

  • Work directly with Hardware and Software vendors on new solutions.  

  • Enhance the performance of others through mentoring and guiding 

  • Provide and document problem analysis, resolution, and prevention, designing procedures and best practice techniques 

  • Easy to learn new way of working on modernized environment (z/OS mf, ZOWE, Open Mainframe) 


Supervisory Responsibilities 

This position does not have direct reports but may mentor less experienced associates in the role. 




Ten years of hands-on/industry experience 



Ability to perform skill set of a Mainframe System Programmer 

Ability to perform complex ISV installations 

Ability to mentor and show leadership qualities 


What do we offer? 

  • My Benefit system 

  • Flexible and remote work opportunities 

  • Learning platforms

  • Life insurance 

  • Performance bonus 

  • Associate equity program 

  • Modern workplace 

  • Referral bonus program 

  • Lunch card 

  • Study leave 

  • Fruits at the office 

  • One paid day off for charity events 

  • Rental or co-financing of office equipment 

  • Worldwide career opportunities 

  • Chillout zone 

  • Training and development programs 


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