Which industries are the most active among IT Infrastructure companies?

The most active industries among IT Infrastructure companies hiring in the UK are: Computer and Network Security, Computer Networking Products.

Which locations have the most IT Infrastructure company openings?

The top locations for IT Infrastructure company hiring signals are: United Kingdom, Cheltenham, UK, London.

Companies hiring it infrastructure now in the UK — 15 Companies

Name: IT Infrastructure Companies Hiring Signals — United Kingdom
Creator: SignalsAPI
License: https://signalsapi.com/terms

IT Infrastructure companies currently hiring in the UK. · Rebuilt every 3 hours

Each row is a req-level buying signal — one company's open requisition, read as hiring intent.

Some of what you see here has already been taken down. Of the postings we have not re-checked, a stratified re-fetch of a sampled cohort on 2026-09-02 found 16.7% dead or expired (cohort, derivation and confidence interval). We publish the posting we observed and the board we read it on; a row we have not re-checked carries no liveness reading either way.

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In the last 30 days, 15 IT Infrastructure companies have been actively hiring in the UK. The count is read from the job postings we observed in that window, and this page is rebuilt every 3 hours.

65 signals in the last 30 days. Top hiring companies include Vulncheck, TwinStream, Iverify. The most active industries are Computer and Network Security, Computer Networking Products.

Source: SignalsAPI, 2026-09-14

Signals, last 30 days

Identified companies

Industries

Top industries: Computer and Network Security Computer Networking Products Top locations: United Kingdom Cheltenham UK London

Job Title	Company	Industry	Size	Salary	Flexibility	Src	Location	Detected	Re-check
Head of Product	TwinStream	Computer and Network Security	125	$135k USD	Remote	himalayas	United Kingdom	Sep 13	—
Delivery Manager	TwinStream	Computer and Network Security	125	$112k USD	Remote	himalayas	United Kingdom	Sep 13	—
Senior Customer Success Engineer - UK	Cyera	Computer and Network Security	3,000	~$71k USD est.	Unknown	himalayas	United Kingdom	Sep 12	—
Site Reliability Engineer	Twinstream Limited	Computer and Network Security	125	$115k USD	Remote	reed	United Kingdom	Sep 11	—
Sales Engineer UK/I	Pentera	Computer and Network Security	350	~$70k USD est.	Remote	himalayas	United Kingdom	Sep 10	—
Sr. Data Scientist - Gen AI	Crowdstrike	Computer and Network Security	15,000	~$129k USD est.	Unknown	himalayas	United Kingdom	Sep 10	—
Software Engineer, Rapid Response Assignment - UK	Vulncheck	Computer and Network Security	125	~$96k USD est.	Remote	greenhouse	Cheltenham	Sep 09	—
Sr. Exploit Developer (Cheltenham, UK)	Vulncheck	Computer and Network Security	125	—	Remote	greenhouse	Cheltenham	Sep 09	—
Senior Software Engineer (Cheltenham, UK)	Vulncheck	Computer and Network Security	125	~$118k USD est.	Remote	greenhouse	Cheltenham	Sep 09	—
Regional Sales Manager - Northern Europe	Fortanix	Computer and Network Security	350	~$63k USD est.	Hybrid	himalayas	United Kingdom	Sep 04	—
Sr. Sales Specialist, Digital Communications Governance/Archiving	Proofpoint	Computer and Network Security	7,500	~$81k USD est.	Onsite	workday	London, England	Sep 04	—
Graduate Software Engineer	Synack	Computer and Network Security	350	~$49k USD est.	Unknown	himalayas	United Kingdom	Sep 03	—
Customer Success Engineer	Forwardnetworks	Computer Networking Products	350	~$56k USD est.	Unknown	greenhouse	UK	Sep 02	Still up Sep 12
Sr. Customer Success Engineer, EMEA	Censys	Computer and Network Security	125	—	Remote	greenhouse	Remote (London, UK)	Sep 02	Still up Sep 11
Technical Account Manager - Cybersecurity	Ontinue	Computer and Network Security	350	~$57k USD est.	Unknown	himalayas	United Kingdom	Aug 31	—
Sales Development Representative Quantum Computing EMEA London	Quantinuum	Computer and Network Security	750	~$107k USD est.	Unknown	lever	UK London	Aug 27	Still up Sep 08
Lab Manager	Cogent	Computer and Network Security	125	~$66k USD est.	Unknown	reed	United Kingdom	Aug 26	Still up Sep 09
Senior Python Engineer — Data & Detection	Iverify	Computer and Network Security	30	~$110k USD est.	Unknown	ashby	Belfast	Aug 24	Still up Sep 07
Senior QA Engineer	Iverify	Computer and Network Security	30	—	Unknown	ashby	UK	Aug 21	Still up Sep 06

Re-check — when we last re-fetched the posting’s own URL, and what we found. An empty cell means we have not re-checked that posting; it is not a statement that the posting is still up.

About the Salary column. Figures ending in USD are US dollars, converted from whatever currency the posting quoted. A figure marked est. was not published by the employer at all: it is the median of salaries we observed for comparable roles in the same country and seniority band. Anything else is the salary string the posting itself carried, in its own currency, unchanged.

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