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London - £55k - £60k per annum Permanent Posted by: CBS Butler Posted: Friday, 23 January 2026
 
 

3rd Line Support Engineer - Linux

+Permanent opportunity

+DV cleared role - must be eligible for clearance

+On site working in London - near Waterloo

+£55,000 - £60,000

Skills:

+Windows

+RHEL

+Vmware

+DNS

+AD

+2nd/3rd line support experience

My client has a requirement for a 3rd line supprt engineer to join their team on site in London to provide support to their infrastructure environments, to carry out the following activities:

o Trouble-shooting environmental infrastructure issues (Windows, RHEL, SAN, GPO's, WSUS, AD, AppLocker etc)

o Working with the Network, Engineering and SOC teams to trouble-shoot issues that affect End Users

o Working direct with client leads to resolve escalated incidents.

o Patching and Maintenance of test and live environments to include installing Anti-Virus, WSUS, RHEL & other product updates

o Working with PKI Certificates and SIEM tooling

o Providing support to Engineering & Test teams

o AD Administration activities - accounts, groups, memberships, permissions etc.

o Participating in rota for On-Call to ensure 24/7/365 support is provided

The chosen candidate will ideally be an experienced grade, with a track record of infrastructure support.

Your experience

  • Infrastructure: VMWare vSphere; Windows Server; Windows AD, DNS, WSUS and RDS; McAfee; RHEL;
  • Applications (nice to have): SharePoint, SQL, Exchange, CASD
  • Must be elligible for DV clearance

If you'd like to discuss this 3rd Line Engineer role in more detail, please send your updated CV to (see below) and I will get in touch.

London, UK
IT
ASAP
£55k - £60k per annum
CBS Butler
Tom McParland 
JS-BBBH153767
23/01/2026 09:18:47
About CBS Butler
Specialist Expertise. The CBSbutler brand is synonymous with ICT skills and our service philosophy is best encapsulated by the strapline 'Precision Resourcing' and our mission statement 'Finding...

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