Project Manager – Linux

Company: CBSbutler Holdings Limited trading as CBSbutler
Apply for the Project Manager – Linux
Location: Sheffield
Job Description:

Project Manager – Linux

Sheffield / hybrid – 3 days per week onsite

12 month contract

£450 per day inside ir35

Eligible for BPSS

I’m looking for an experienced Project Manager – Linux to lead the design, build and launch of an enterprise RHEL server service running on IBM LinuxONE.

Key experience required

  • IBM LinuxONE / IBM Z, including LPARs, IFL capacity and virtualisation.
  • Enterprise RHEL infrastructure and service management.
  • Infrastructure programme/project delivery across multiple technical teams.
  • Service introduction, operational readiness and production go-live.
  • Managing delivery plans, risks, dependencies, suppliers and stakeholders.
  • Establishing support models, SLAs, disaster recovery and service catalogues.

Banking or financial sector experience is desirable. You’ll coordinate mainframe, Linux, networking, storage, security and service management teams to deliver a secure, resilient, production-ready infrastructure service.

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Posted: October 17th, 2026