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IT Systems & Infrastructure Engineer - Security

📍 Location
london
⏰ Job Type
Full-time
📅 Posted
May 31, 2026

About the Role

Job Title – IT Systems and Infrastructure Engineer

Job Location – London

Job ID – 35606

About This Opportunity And L3Harris UK

Operating at 11 sites in the United Kingdom, L3Harris supports Britain's mission to secure and strengthen the country by delivering sovereign innovation across the space, air, land, sea and cyber domains.

L3Harris Trenchant is an elite global team of engineers and security researchers charged with building world-class computer security products. Trenchant’s expertise is the by-product of the L3Harris acquisition of two highly-regarded information security businesses – Azimuth Security and Linchpin Labs. United under Trenchant, we are a key component of L3Harris’ Intelligence & Cyber Division. We are a trusted, discrete partner furnishing security products, consultancy, training and integration services to allied security, defence, and law enforcement agencies.

A few of our employee benefits are:

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