Junior Security Engineer Salary in London

287+ verified salaries · London

What do Junior Security Engineers earn in London?

Junior Security Engineers in London earn a median of £66,000, with the range spanning £42,000 to £98,000.

Salaries are based on 287+ real data points scraped from live job postings across London.

Salary by seniority level

Junior (0–2 yrs): £32k – £42k

Mid-level (2–5 yrs): £42k – £66k

Senior (5–8 yrs): £66k – £98k

Staff / Principal (8+ yrs): £98k – £122k+

About this data

MasloJobs aggregates salary data from 350,000+ verified tech compensation data points across Europe. Updated continuously from live job postings, not self-reported surveys.

Last updated: March 2026