Senior Mainframe Industry Consultant

NTT DATA, Inc.; Cat Hill; On-site; GBP 110,000 - 150,000; Full time

Job summary

NTT DATA, Inc. in the United Kingdom seeks an Industry Consulting Senior Manager with extensive z/OS systems programming experience to lead critical upgrades and support for IBM/CA products. The role emphasizes deep expertise in Parallel Sysplex, large-scale installations, and confident independent contribution.

The successful candidate will work from Sheffield, UK, coordinating across teams with strong problem-solving and communication skills, including after-hours support when required.

Qualifications

• Must have 10+ years of z/OS systems programming experience.
• Strong Parallel Sysplex skills and IBM/CA product installation experience.
• Excellent problem-solving and communication skills; team player.
• Willingness to provide off-hours support for software changes.

Responsibilities

• Upgrade and support the z/OS operating system and ISV products.
• Assist with large installations and complex environments, including banks or similar sectors.
• Communicate complex information effectively to diverse audiences.

Skills

z/OS

SMP/E

TSO/ISPF

USS

SDSF

JCL

RACF

Parallel Sysplex

Installation of IBM/CA products

Tools

ACF2 Security tool

GDPS

Assembler

Rexx

Omegamon

RMFS

MFSAS

Job description

NTT DATA, Inc. in the United Kingdom seeks an Industry Consulting Senior Manager with extensive z/OS systems programming experience to lead critical upgrades and support for IBM/CA products. The role emphasizes deep expertise in Parallel Sysplex, large-scale installations, and confident independent contribution.

The successful candidate will work from Sheffield, UK, coordinating across teams with strong problem-solving and communication skills, including after-hours support when required.