Mobile Security Engineer (Contract) – PenTesting

Company IconE-Solutions
Location Icon

A leading technology firm in the Greater Bristol Area is seeking a Security Engineer to design and implement complex technical solutions. The ideal candidate will have experience in mobile platform security and pen-testing tools, with a focus on alig...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer & Architecture Lead

Company IconSelby Jennings
Location IconLondon

A leading global hedge fund is seeking an experienced Information Security professional for a senior role focused on strengthening security across network, cloud, data, and systems environments. The ideal candidate will have over 10 years of experien...Read More>>.

Posted: June 6th, 2026
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Cloud Security Engineer - Automation & Resilience

Company IconGlobal One
Location IconLondon

A leading technology firm in the UK is seeking a Cloud Security Engineer to manage and enhance security systems related to cloud technologies. The ideal candidate should have strong experience in Linux and Windows environments, AWS services, and high...Read More>>.

Posted: June 6th, 2026
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Security Engineer – Incident Response & Compliance

Company IconDigital Waffle
Location IconManchester

A leading cybersecurity firm based in Manchester seeks a skilled Security Engineer. This on-site role is pivotal in safeguarding systems and ensuring compliance with security standards. The successful candidate will develop and implement security sol...Read More>>.

Posted: June 6th, 2026
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Security Engineer - Fantastic Salary on Offer!

Company IconVastmet
Location IconCirencester

Security Engineer - Fantastic Salary on Offer!About the job Security Engineer - Fantastic Salary on Offer!Exciting opportunity for askilled Security Engineer to join our expert team!Up to £43,000 per annu...Read More>>.

Posted: June 6th, 2026
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Principal Security Engineer - Fuzzing Specialist

Company IconArm Limited
Location IconCambridge

Job Overview: As a Security Engineer – Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover hard-to-reach security flaws before attackers do, drive fixes to closure, and h...Read More>>.

Posted: June 6th, 2026
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Senior Azure Cloud Security Engineer

Company IconTesco Technology
Location IconWelwyn Garden City

Senior Azure Cloud Security Engineer at Tesco Technology. About the role Join as an Azure Cloud Security Engineer within the infrastructure security architecture team. Your core purpose will be acting as the go‑to subje...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer (Defender, PurView)

Company IconInvitISE Ltd
Location IconLondon

We’re looking for a Senior Security Engineer for our client in the data sector, based in London, on an initial 3 to 6 month contract paying up to £500 per day Outside IR35.This role offers hybrid working with an expectation to attend the...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer Cloud SaaS

Company IconClient Server
Location IconLondon

Team Lead (DevOps & Cyber Security) at Client ServerSenior Security Engineer (Cloud SaaS AWS GCP) London / WFH to £130kAre you a cloud security technologist looking for an opportunity to progress your career in a senior, hand...Read More>>.

Posted: June 6th, 2026
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Exploit Developer — Offensive Security Engineer

Company IconSpectrum IT Recruitment
Location IconBasingstoke

A leading security recruitment firm is seeking an Exploit Developer in Basingstoke. This role involves developing robust software within unique environments while supporting vulnerability research. Ideal candidates will have extensive experience in s...Read More>>.

Posted: June 6th, 2026
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Senior Simulation Software & Security Engineer

Company IconUnited States Digital Space LLC
Location IconCrawley

Crawley, England Job ID JR2026516427 Category Engineering - Software Role Type Onsite Post Date Jun. 25, 2026 At the company, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for...Read More>>.

Posted: June 28th, 2026
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Founding Security Engineer & Strategy Leader

Company IconLindar
Location IconSt Albans

Lindar is seeking a Senior Security Engineer to own their security engineering function. This role involves designing the enterprise security strategy, implementing security architecture, and managing security operations. The ideal candidate will...Read More>>.

Posted: July 7th, 2026
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Corporate Security Engineering – Engineer Role

Company IconBNY
Location IconManchester

We are seeking a Corporate Security Engineering – Engineer Role located in Manchester or London. Responsibilities Provide end-to-end Engineering support for our global suite of Physical security applications. Mi...Read More>>.

Posted: July 10th, 2026
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Corporate Security Engineering – Engineer Role

Company IconBNY Mellon
Location IconManchester

About Us At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the wo...Read More>>.

Posted: July 13th, 2026
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Senior Physical Security Engineer / Consultant

Company IconARUP
Location IconLondon

Joining Arup Today the risks to people, assets and organisations are rapidly evolving. We help clients navigate the toughest questions in the spheres of safety risk, security risk and business risk. Whether due to geopolitical risk, cl...Read More>>.

Posted: July 26th, 2026
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Network Security Engineer - Banking & Finance

Company IconHamilton Barnes Associates Limited
Location IconLondon

Are you looking for an exciting new opportunity? Join a global trading firm leveraging technology, research, and risk management to identify and capture trading and investment opportunities across markets worldwide. The organization oper...Read More>>.

Posted: July 26th, 2026
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Field Security Engineer – Water Infrastructure

Company IconUnited Utilities
Location IconWarrington

United Utilities is seeking a Security Field Engineer in Warrington to maintain and install physical security systems across reservoirs, water sites and treatment plants. You’ll diagnose faults, perform preventative maintenance, and support majo...Read More>>.

Posted: August 7th, 2026
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Tetragon Senior Linux Security Engineer

Company IconCisco Systems
Location IconLondon

About this role: Cilium Tetragon is a flexible, Kubernetes-aware security tool, with real-time observability and enforcement. Leveraging the power of eBPF, Tetragon offers a low-overhead, in kernel solution that enhances security postu...Read More>>.

Posted: August 11th, 2026
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Senior Network Security Engineer - AlgoSec

Company IconEuroclear
Location IconLondon

Division: Group Technology Services (GTS) Group Technology Services (GTS) plans, builds and runs the global infrastructure of Euroclear, and is responsible for the IT service management of the operating entities across different group...Read More>>.

Posted: August 13th, 2026
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Bristol Field Fire & Security Engineer

Company IconComplii
Location IconGloucester

Tay Fire & Security, part of Complii, is seeking a capable Fire & Security Engineer to join our field-based team serving Bristol and surrounding areas. The role involves servicing, maintenance, installations, and call-out support across fire detec...Read More>>.

Posted: August 18th, 2026
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Atlas World: Fire and Security Engineer

Company IconObsequio Group
Location IconNorthern Ireland

Location:Home based, travel across Northern IrelandPackage: Basic salary up to £35000, plus car and company benefits About Atlas World Atlas World offers a complete solution in four strategic sectors:...Read More>>.

Posted: August 19th, 2026
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Senior Security Engineer - Detection Engineering

Company IconTesco UK
Location IconDigswell

As a Senior Security Engineer in Tesco’s Detection Engineering team, you will lead the technical design of security-first infrastructure and deliver high-impact engineering outcomes that protect a global retail ecosystem serving millions of c...Read More>>.

Posted: August 20th, 2026
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Apprentice Fire & Security Engineer – London

Company IconMitie
Location Icon

Mitie is recruiting an Apprentice Fire & Security Engineer to cover London and surrounding areas. You will learn on the job and study a 3-year course while assisting experienced engineers in maintenance, installation and call-outs.The role...Read More>>.

Posted: August 21st, 2026
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Senior Security Engineer - Detection Engineering

Company IconTesco Technology
Location IconWelwyn Garden City

About the role As a Senior Security Engineer in Tesco’s Detection Engineering team, you will lead the technical design of security-first infrastructure and deliver high-impact engineering outcomes that protect a global retail ecosyst...Read More>>.

Posted: August 22nd, 2026
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Senior Security Engineer - Blue Team

Company IconOlo
Location IconNorthern Ireland

Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry, by helping customers deliver more personalised and profitable guest experiences. As a result, our digital ordering, payment, and guest engagement sol...Read More>>.

Posted: August 22nd, 2026
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Senior Security Engineer - Detection Engineering

Company IconTesco
Location IconWelwyn Garden City

About the role As a Senior Security Engineer in Tesco’s Detection Engineering team, you will lead the technical design of security-first infrastructure and deliver high-impact engineering outcomes that protect a global retail ecosyst...Read More>>.

Posted: August 24th, 2026
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