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Mainframe Network

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Onsite

Mainframe Network

HCLTech

Mainframe Network

Skills

Compliance

2 months ago

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Important information


Contract type:

Freelance / Contract

Location:

London, UK

Work mode:

Onsite

Published on:

19 August 2026

What they need


We are a $13+ billion global technology company, home to more than 224,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud, and AI, powered by a broad portfolio of technology services and products.

HCLTech is a globally recognized leader in the Tech and IT industry, but we’ve never forgotten the startup mindset that got us here. We’ve always approached our work with an idea-first attitude because every one of our accomplishments —no matter how big or small —can be traced back to an idea’s single spark.

It’s that spark —that inner drive —that sets our people apart from our competitors. It enables us not just to pull off game-changing feat after game-changing feat but to better our world in the process. We want you to find your spark. Because that’s what drives you to be better, be more and ultimately, be more fulfilled.

Role- Mainframe - Host network

Location- London, UK

Job Type- Hybrid (2 -3 days per week)

Employment type

  • Fixed term contract (6 months Duration)

Job Description: Mainframe - Host network

Responsibilities:

  • Configuration and administration of IBM z/OS mainframe network software.
  • Configuration and administration of network related 3rd party system software.
  • Provision of technical support for Mainframe Networking issues during the normal working day and out of hours on call support.
  • Act as a Mainframe Networking resource for internal and external projects.
  • Monitor the performance of mainframe networking components and instigate remedial action.
  • Production of clear technical documentation as appropriate
  • Compliance with all local, regional, global and regulatory policies, processes and procedures.

Requirements:

  • Experienced technician with basic skills in most and more advanced skills in some of the following:
  • TCP/IP and associated products/protocols
  • SNA, VTAM, APPN/Enterprise Extender
  • Connect Direct and other file transfer products
  • Session Management products eg. TPX, Teleview, CL/Supersession
  • Network Management products eg. NETVIEW, Netmaster/TCPIP
  • Print server products eg. VPS
  • Must be a self-starter, but also a completer/finisher who ensures that tasks/projects are fully completed with the necessary updates to documentation.
  • Well organized and able to keep a number of activities in progress in parallel, balancing priorities as necessary, in particular between support and project work.
  • Ability to communicate clearly at all levels while working either individually or as a team player is essential.
  • Strong English language skills are a requirement for this role.

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