Application Support Engineer - Endpoint Security in City of London
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Job Description
Application Support Engineer– Endpoint Security (Contract)
London (Hybrid 2–3 days onsite)
Outside IR35
£450-£480pd
12 month contract
We’re hiring a Web Integration Engineer to support the rollout of a browser isolation solution (Menlo Security) within our Endpoint Security team.
This is a hands-on integration & troubleshooting role focused on web application behaviour, browser compatibility, and diagnostics — not web development.
What you’ll do:
Lead web integration & compatibility (auth flows, cookies, headers, browser behaviour)
Troubleshoot issues across browser, proxy/isolation, and application layers
Work closely with security & network teams to resolve complex issues
Document configurations, fixes, and known issues
What we’re looking for:
Strong web fundamentals & browser troubleshooting experience
Knowledge of proxies, DNS, TCP/IP, and networking basics
Experience with Menlo Security (or similar) (Island.io, Prisma Browser, Chromium, SURF)
Scripting (Python/Bash) and cloud exposure (AWS/Azure/GCP) beneficial
Strong communication and teamwork skills
Ideal for someone with a passion for cyber security + deep web troubleshooting
UK-based candidates only (hybrid requirement)
For more information, please send in your CV ASAP
If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.
- Location:
- City Of London
- Job Type:
- FullTime
- Category:
- Engineer, Support Engineer, Application, Security, Engineering