Vertali mainframe services and software
Vertali provides expert IBM® mainframe skills, resources and software to organizations in the UK and around the world. We know IBM Z® technology inside out. You benefit from more experience, expertise, and insights than anyone else can offer.
Employee Spotlight: Sarah Daems
In this latest Employee Spotlight, we’re featuring Sales Support Administrator, Sarah Daems, who has an interesting background in radio!
Why mainframe pentesting matters more than ever
By Mark Wilson
Penetration testing – simulating the actions of a malicious attacker to uncover vulnerabilities before they are exploited – has become a vital tool in the mainframe security arsenal.
Mainframe Shield Newsletter – Issue 9
This issue covers how AI is changing the cyber threat, quantum computing, and a decade of z/OS Security Assessments.
Vertali services
Through a combination of world-leading mainframe consulting knowhow and practical experience in all industry settings and environments, we can provide the focus and resources you need to handle any IBM Z mainframe infrastructure issue or problem.

Work with us
A growing business, we are looking for talented people to help us solve the many business and technical challenges that face our clients around the world.
Latest global vacancies
IWS Workload Scheduling Engineer (Contract)
We are looking for experienced IBM Workload Scheduler (IWS/TWS/OPC) contractors.
zSA / NetView Automation Engineer (Contract)
We’re looking for several experienced IBM Z automation contractors.
Automation Systems Programmer – Mainframe
We’re hiring an Automation Systems Programmer – Mainframe sub-contractor to working remotely.
Case studies
Catch up on the most talked about Mainframe issues and developments from Vertali’s experts


