Senior Security Engineer

Company IconCapital Markets Gateway
Location IconLondon

The Company Capital Markets Gateway LLC (CMG) is a financial technology firm, uniquely focused on the equity capital markets (ECM), connecting investors and underwriters via a neutral platform. CMG delivers integrated ECM data and...Read More>>.

Posted: August 10th, 2026
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Senior Security Engineer

Company IconSpendesk
Location IconLondon

Spendesk is building the leading spend management platform for modern businesses, processing billions of euros across Europe and beyond. Security is at the heart of what we do, and we’re committed to raising the bar for security in fintech....Read More>>.

Posted: August 10th, 2026
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Senior Security Engineer

Company IconPay.UK
Location IconLondon

Senior Security Engineer - 12 Months FTC Join Pay.UK as a Senior Security Engineer and help protect the systems that support everyday payments across the UK. This role provides an opportunity to put advanced security engineering skills...Read More>>.

Posted: August 10th, 2026
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Security Engineer London

Company IconGranola inc
Location IconLondon

Hey! We're team Granola If you haven't already, you should check out what we're building, and why you should work here. In this role, you will be responsible for identifying and mitigating security vulnerabilities within Granola's applic...Read More>>.

Posted: August 17th, 2026
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Senior Security Engineer

Company IconCybanetix
Location IconLondon

Senior Security Engineer, Governance, Risk and Compliance (London) London, England, United Kingdom Seniority level: Mid‑Senior level Employment type: Full‑time Job function: Information Tec...Read More>>.

Posted: August 17th, 2026
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Senior Security Engineer

Company IconTeya
Location IconLondon

Get AI-powered advice on this job and more exclusive features.Teya is a payment and software service provider, headquartered in London serving small, local businesses across Europe. Founded in 2019, we build easy to use, integrated tools th...Read More>>.

Posted: August 17th, 2026
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Cyber Security Engineer

Company IconPathfinder - IT Recruitment
Location IconLondon

Base pay rangeCyber Security Engineer - Project Delivery – PermanentUp to £60,000 DOE, London – HybridJoin a leading MSP’s Cyber Security Projects team as a Project Delivery Cyber Security Engineer, working on...Read More>>.

Posted: August 17th, 2026
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Fire & Security Engineer

Company IconVenatu Recruitment Group
Location IconLondon

Overview Venatu Recruitment are proud to announce that a new client of ours are now in the market for a new Fire & Security professional to join them. We are seeking an experienced Fire and Security Engineer in and around London on beh...Read More>>.

Posted: August 17th, 2026
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Offensive Security Engineer

Company IconLSEG
Location IconLondon

Role Summary This opportunity within the Offensive Security Operations team is a crucial role for the management of vulnerability discovery, offensive testing and remediation activities across the group which protects the business from...Read More>>.

Posted: August 17th, 2026
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Cyber Security Engineer

Company IconLevy Professionals
Location IconLondon

OverviewCyber Security Engineer required on an initial three month contract likely to extend.You will help re-architect the clients existing systems after a recent security review.ResponsibilitiesCyber Secur...Read More>>.

Posted: August 17th, 2026
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Cyber Security Engineer

Company IconWipro
Location IconLondon

The Security Engineer is a member of the Security Engineering team within the Cyber Defence Centre, and reports to the Security Engineering Manager. The purpose of this role is to provide security related technical and functional support for DL...Read More>>.

Posted: August 17th, 2026
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Cyber Security Engineer

Company IconMorgan Hunt UK Limited
Location IconLondon

Cyber Security Engineer Housing Association 12-Month FTC Up to £65,000 Hybrid - Farringdon Morgan Hunt is delighted to be partnering with a leading Housing Association to recruit an experienced Cyber Securi...Read More>>.

Posted: August 21st, 2026
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Cloud Security Engineer

Company IconFin. The highest performing Customer Agent
Location IconLondon

Fin is the AI Customer Agent company on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling businesses to deliver impeccable, alway...Read More>>.

Posted: September 2nd, 2026
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Staff Security Engineer

Company IconCFC Underwriting
Location IconLondon

Staff Security Engineer At CFC, technology is at the heart of everything we do. As a market leader in cyber insurance and a business built on innovation, we’re looking for a Staff Security Engineer to play a critical role in evolving...Read More>>.

Posted: September 14th, 2026
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Product Security Engineer

Company IconCloudflare
Location IconLondon

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individ...Read More>>.

Posted: September 14th, 2026
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Junior Security Engineer

Company IconCybanetix
Location IconLondon

OverviewLocation: UK (remote/hybrid, with up to one day per week in central London)Stack:SIEM: Microsoft Sentinel, or similarEDR/XDR: Defender, SentinelOne, CrowdStrike or equivalentCloud/Pla...Read More>>.

Posted: September 14th, 2026
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Application Security Engineer

Company IconThe Pokémon Company International
Location IconLondon

Get to know The Pokémon Company International The Pokémon Company International manages the Pokémon property outside of Asia and is responsible for brand management, licensing and marketing, the Pokémon Trading Card Game, the anima...Read More>>.

Posted: September 14th, 2026
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Cyber Security Engineer

Company IconM+C Saatchi UK
Location IconLondon

We are seeking a proactive and technically capable Cyber Security Specialist to support the protection of the organisation's information assets, systems, and services. The role will work across security operations, governance, risk management,...Read More>>.

Posted: September 17th, 2026
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Founding Security Engineer

Company IconPear VC
Location IconLondon

About Wexler Wexler is building the best AI system for litigation on the planet. We work with some of the world’s largest law firms, helping them to solve their most complex cases, find the winning strategy in each matter, and create...Read More>>.

Posted: September 18th, 2026
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Security Engineer, AWS Security

Company IconAmazon Web Services (AWS)
Location IconLondon

Description Amazon Web Services (AWS) is the leading cloud provider, providing virtualised infrastructure, storage, networking, messaging, and many other services to customers all over the world. AWS runs a globally distributed environme...Read More>>.

Posted: September 21st, 2026
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Information Security Consultant - Salesforce - Banking

Company IconRothstein Recruitment
Location IconLondon

Information Security Consultant - Salesforce - Banking An excellent opportunity opens for an Information Security Consultant to join a major Salesforce transformation within an international bank. This isn't a traditional advisory role...Read More>>.

Posted: September 21st, 2026
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OT Information Security Executive Consultant

Company IconWaterstons
Location IconLondon

Waterstons, a UK IT consultancy, is seeking an Executive Information Security Consultant with strong OT security expertise. You will lead security engagements for energy-sector clients, shaping information security strategies and assessing OT risk...Read More>>.

Posted: September 21st, 2026
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Security Engineer, Workspace Security

Company IconCheck Point Software
Location IconLondon

Why Join Us? As the world’s leading vendor of Cyber Security, protecting organizations against the most sophisticated threats and attacks, we’ve assembled a global team of driven, creative, and innovative professionals. At Check Point, our...Read More>>.

Posted: September 21st, 2026
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Security Engineer - Product Security

Company IconUnited Talent Agency LLC
Location IconLondon

UTA seeks a Security Engineer - Product Security to help embed security into the design, development, and operation of our products and platforms. In this role, you will work closely with engineering, product, and security teams to design and i...Read More>>.

Posted: September 21st, 2026
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Security Engineer, Workspace Security

Company IconCheck Point Software Technologies
Location IconLondon

Why Join Us? As the world's leading vendor of Cyber Security, protecting organizations against the most sophisticated threats and attacks, we've assembled a global team of driven, creative, and innovative professionals. At Check Point,...Read More>>.

Posted: September 21st, 2026
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Security Engineer, AWS Security

Company IconAmazon
Location IconLondon

Job ID: 10544617 | AWS EMEA SARL (UK Branch)Amazon Web Services (AWS) is the leading cloud provider, providing virtualised infrastructure, storage, networking, messaging, and many other services to customers all over the world. AWS runs...Read More>>.

Posted: September 21st, 2026
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Security Engineer, Workspace Security

Company IconCheck-Point-Software-Technologies-2
Location IconLondon

As the world’s leading vendor of Cyber Security, protecting organizations against the most sophisticated threats and attacks, we’ve assembled a global team of driven, creative, and innovative professionals. At Check Point, our employees are...Read More>>.

Posted: September 21st, 2026
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Network Security Engineer

Company IconHamilton Barnes ?
Location IconLondon

Do you want to work for a global quant trading firm?You will be working with an organisation that is known for the quickest and most technologically advanced infrastructure in the world. You will work with people that are passionate abou...Read More>>.

Posted: September 21st, 2026
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Security Engineer - Product

Company IconUnited States Digital Space LLC
Location IconLondon

Come join the organization that is redefining security for the AI era. As one of the fastest-growing startups ever, we enable teams to secure cloud and AI applications by connecting code, cloud, and runtime into a single shared context. Trusted...Read More>>.

Posted: September 21st, 2026
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Network Security Engineer

Company IconOpticoreIT
Location IconLondon

Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Bro...Read More>>.

Posted: September 21st, 2026
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Cyber Security Engineer

Company IconGravitas Group
Location IconLondon

Cyber Security Engineer 12-Month FTC | Up to c. £75,000 | Hybrid: 1 day/week in South London We are currently partnering with a client who are seeking a Cyber Security Engineer to help drive several key security initiatives a...Read More>>.

Posted: September 21st, 2026
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Senior Information Security (GRC) Specialist

Company IconLa Fosse
Location IconLondon

I’m working with a global organisation undergoing a major transformation in how they deliver Governance, Risk & Compliance. They’re looking for a Senior Information Security (GRC) Specialist to help their security governance strategy, uplif...Read More>>.

Posted: September 22nd, 2026
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Senior Security Engineer

Company IconMixpanel, Inc.
Location IconLondon

Mixpanel is the leading product intelligence and analytics platform, trusted by more than 29,000 companies to help understand how people use the products they build. By combining powerful analytics with AI that knows your business, Mixpanel hel...Read More>>.

Posted: September 22nd, 2026
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Product Security Engineer

Company IconArrows
Location IconLondon

One of London’s fastest-growing AI companies is looking for a Senior Software Security Engineer to help build security directly into its product and engineering environment.This isn’t a traditional InfoSec position. They’re looking...Read More>>.

Posted: September 22nd, 2026
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Cyber Security Engineer

Company IconDGH Recruitment
Location IconLondon

DGH Recruitment are currently recruiting on behalf of a leading client in the Real Estate industry who require a Cyber Security Engineer to join the firm in London on a 12 month fixed term basis.Key Responsibilities:Work wi...Read More>>.

Posted: September 24th, 2026
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Cyber Security Engineer

Company IconChurch International
Location IconLondon

Category: Security & Business ContinuityOurclientprovidesitsserviceswithinaregulatedindustry. Thispositioniscrucialinimplementingandmaintainingrobustsecuritymeasuresacrosstheirinfrastructure,aswellasmanagingincidentresponse.Theroleinvolvesd...Read More>>.

Posted: September 26th, 2026
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AI Security Engineer

Company IconJanus Henderson Group
Location IconLondon

Select how often (in days) to receive an alert: A career at Janus Henderson is more than a job, it’s about investing in a brighter future together. Our Mission at Janus Henderson is to help clients define and achieve superior f...Read More>>.

Posted: September 26th, 2026
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Cyber Security Engineer

Company IconHuxley
Location IconLondon

Cyber Security EngineerHedge Fund | Small, High-Impact Security Team | LondonWe are partnering with a highly successful investment management firm seeking a Security Engineer to join a small, technically strong secur...Read More>>.

Posted: September 27th, 2026
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Cyber Security Engineer

Company IconGravitas Recruitment Group (Global) Ltd
Location IconLondon

Cyber Security Engineer | London | Upto £85k DOE + bonus Working with a well-established financial services client that is strengthening its cybersecurity team. The focus is on building and developing the security technology stack: th...Read More>>.

Posted: September 27th, 2026
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IT Security Engineer

Company Iconsociedad colombiana de cardiología y cirugía cardiovascular
Location IconLondon

AboutUs Our mission is simple: we want to set people free to do meaningful work. People love our software--and it turns out that people love working here too. We've been recognized as a "Best Company to Work For", and we're proud of ou...Read More>>.

Posted: September 28th, 2026
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Information Security Officer - Mandarin Speaking

Company IconSlaughter and May
Location IconLondon

Reporting to the Senior Information Security Manager, the Information Security Officer for Asia will play a key role in maintaining the firm's ISO 27001 certification across its offices in Asia (Hong Kong and Beijing). This is a new role, based in...Read More>>.

Posted: October 1st, 2026
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Cyber Security Engineer

Company IconBig Red Recruitment
Location IconLondon

What if your next Cloud Security role was designed to take you beyond engineering? You’ll join a growing cybersecurity consultancy where you can get hands-on with complex Azure security, identity, PIM and PAM work while sitting directly w...Read More>>.

Posted: October 1st, 2026
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IT Security Engineer

Company IconThe Depository Trust & Clearing Corporation (DTCC)
Location IconLondon

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the fin...Read More>>.

Posted: October 1st, 2026
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Security Engineer (Product Security)

Company IconSearchability
Location IconLondon

Security Engineer (Product Security) Salary: £80,000 – £90,000 + Excellent BenefitsLocation: London (Remote-first with occasional travel to the office)Employment: Full Time, Permanent This is an opportunity...Read More>>.

Posted: October 2nd, 2026
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Cyber Security Engineer

Company IconTEKsystems
Location IconLondon

Leading international bank looking for a Cyber Security Engineer to join the team. This is a hands-on role focusing on Data and Cloud Security. Responsibilities Lead the design, implementation, and optimization of enterprise...Read More>>.

Posted: October 2nd, 2026
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Cyber Security Engineer

Company IconDVF Recruitment
Location IconLondon

Cyber Security Engineer | Leading International Law Firm | London (Hybrid) £77,000 (£80k for the right expertise) A well-regarded international law firm with a global presence is looking for a Cyber Security Engineer to join thei...Read More>>.

Posted: October 2nd, 2026
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Security Engineer Detection - Finance

Company IconClient Server Limited
Location IconLondon

London, Greater London | £85k - £100k per yearSecurity Engineer (Detection) London / WFH to £100kAre you a technologist Security Engineer with a strong understanding of detection engineering?You coul...Read More>>.

Posted: October 3rd, 2026
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Senior Information Security Lead (ISO 27001 & Risk)

Company IconBDO UK LLP
Location IconLondon

BDO UK LLP in the United Kingdom is seeking an Information Security Senior Manager to design and maintain ISO27001 aligned controls across the firm. You will lead risk management, policy development, and assurance activities, partnering with IT, L...Read More>>.

Posted: October 3rd, 2026
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Hybrid Leeds: Strategic Business Information Security Partner

Company IconAvnet
Location IconLeeds

Farnell, an Avnet company, is seeking a Business Information Security Officer (BISO) in Leeds with a hybrid work arrangement (three days in the office). You will serve as a strategic security partner to Avnet’s global operations, embedding secur...Read More>>.

Posted: October 3rd, 2026
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Information Security & Assurance Lead: ISMS + ISO 27001

Company IconHPC Jobs Service
Location IconLeiston

Bachy Soletanche/GSA, supporting Sizewell C, is seeking an Information Security & Assurance Officer to ensure delivery of client ISMP controls and governance across projects.You will own the ISMS, coordinate security assessments, manage sup...Read More>>.

Posted: October 3rd, 2026
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