> Markdown version of [/jobs/ext/2794842-senior-3rd-line-infrastructure-engineer-vmware-windows](https://www.wearedevelopers.com/jobs/ext/2794842-senior-3rd-line-infrastructure-engineer-vmware-windows). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Senior 3rd Line Infrastructure Engineer - VMware & Windows

- **Company:** Leidos, Inc.
- **Location:** Huntingdon, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Linux, Information Technology, Vmware
- **Published:** September 8, 2026
- **Apply:** https://www.collegerecruiter.com/job/2858063580-senior-3rd-line-infrastructure-engineer--vmware--windows

## About the Role

Leidos is seeking a Senior 3rd Line Engineer to provide advanced troubleshooting of incidents, drive problem management, CSI, and occasional change requests on critical IT systems. The role focuses on JUNO and related infrastructure with high user activity across varied security levels.

Responsibilities include escalated support from 2nd line, complex fault resolution, and ensuring SLA/KPI achievement. Strong VMware/VDI, HCI, SAN, backup, Windows/Linux, and networking skills are essential.
#J-18808-Ljbffr



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