Senior Security Engineer - Crowdstrike

Company IconMarlin Selection Recruitment
Location IconLondon

3 days ago Be among the first 25 applicantsA great opportunity for a Security Engineer to join growing Financial Services Firm in London in a Hybrid working role.We are a Commodities Focussed Financial Services Firm based in London w...Read More>>.

Posted: June 6th, 2026
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Senior Software Security Engineer

Company IconMenlo Ventures
Location IconLondon

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed resea...Read More>>.

Posted: June 6th, 2026
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Safety & Security Engineer - London

Company IconZitko Group Ltd
Location IconLondon

Job Title: Safety & Security EngineerLocation: London (field-based)Salary: Up to £45,000Employment Type: Full-time, permanentOverviewOur client i...Read More>>.

Posted: June 6th, 2026
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Lead IT Security Engineer (Zscaler)

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

1 day ago Be among the first 25 applicantsDirect message the job poster from The Depository Trust & Clearing Corporation (DTCC)Transforming lives one opportunity at a time.Are you ready to make an impact at DTCC?...Read More>>.

Posted: June 6th, 2026
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Senior Network Security Engineer

Company IconNatilik
Location IconLondon

Natilik is a Global Technology Solutions Partner. Our mission continues to be two-fold; growing a brand that is seen as the industry’s ‘Confident Guide’ sat between the vendors who make technology, and our clients who want to use it to he...Read More>>.

Posted: June 6th, 2026
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Founding Platform & Security Engineer

Company IconGradient Labs Limited
Location IconLondon

Founding Platform & Security Engineer At Gradient Labs, we’re building an AI agent to redefine customer experience and operational efficiency in the financial services sector. Founded in 2023, we’ve quickly gon...Read More>>.

Posted: June 6th, 2026
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Security Engineer – Risk & Controls

Company IconIceberg
Location Icon

Advising Cybersecurity & eDiscovery executives and investors on how to attract, hire, and retain top talent globally A leading global trading firm is expanding its Cybersecurity function and is looking to hire a Security Engineer – R...Read More>>.

Posted: June 6th, 2026
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Security Engineer (iOS/Android)

Company IconLinuxRecruit
Location IconLondon

Your mobile phone. Whether you like it or not, it’s probably your most treasured device. You do everything on it; message your friends, open bank accounts, watch the “big match”…But what is protecting your data and personal detai...Read More>>.

Posted: June 6th, 2026
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Principal Network Security Engineer

Company IconCreative Information Technology, Inc.
Location IconNewbury

Entrust is an industry leader in identity‑centric security solutions, serving over 150 countries. We are seeking a Principal Network Engineer to develop and maintain functional and secure networks, and to mentor a team of engineers to trouble...Read More>>.

Posted: June 6th, 2026
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Security Engineer (MOD / Defence)

Company IconTalent Locker
Location IconFarnborough

Contract Network Engineer, Outside IR35, £500 per day, FarnboroughContract position at a Defence consultancy, outside IR35 for a specialist Security Engineer workThis is working amongst a team of other technology professionals on an...Read More>>.

Posted: June 6th, 2026
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Principal Network Security Engineer

Company IconEntrust Corporation
Location IconNewbury

Position OverviewEntrust is looking for a Principal Network Engineer to develop and maintain functional and secure networks. The candidate will mentor a team of engineers to troubleshoot and optimize our networks for users.Resp...Read More>>.

Posted: June 6th, 2026
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Apprentice Fire & Security Engineer

Company IconMitie
Location IconLondon

Apprentice Fire & Security Engineer Alarm Communications Limited is a leading team of fire protection, commercial security and building management systems specialists, headquartered in Surrey. We provide services to prestigious buildin...Read More>>.

Posted: June 6th, 2026
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Senior Network Security Engineer

Company IconBright Purple
Location IconCity of Edinburgh

Senior Network Security Engineer Scotland - Occasional travel to office in Edinburgh Schedule: Rotating shift (includes nights/weekends) Salary up to £80,000 You will own incidents end-to-end across Incident,...Read More>>.

Posted: June 6th, 2026
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Security Engineer - Up to 43k!

Company IconVastmet
Location IconStroud

About the job Security Engineer - Up to 43k!Exciting opportunity for askilled Security Engineer to join our expert team!Up to £43,000 per annum + Van+ Amazing benefits package on offer!Your Day-to-Day:...Read More>>.

Posted: June 6th, 2026
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Network Security Engineering Manager

Company IconAL8238 UK Grid Solutions Limited
Location IconStafford

OverviewAs a Network & Cybersecurity Senior Engineering Manager, you will lead an engineering team across two disciplines—solution and Engineering Centre (NPI, ITO, OTR, and Product Care)—in all aspects of HVDC Control & Protection...Read More>>.

Posted: June 6th, 2026
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Senior Application Security Engineer

Company IconClear Corp
Location IconLondon

Application Security Penetration Testing SDLC OWASP Security Automation We are seeking a Senior Application Security Engineer to enhance our team and elevate our application security testing. You will be responsible for penetration testi...Read More>>.

Posted: June 6th, 2026
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Security Engineer, Institutional Trading

Company IconBlockchain.com
Location IconLondon

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has e...Read More>>.

Posted: June 6th, 2026
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Senior Information Security Engineer

Company IconAJ Bell
Location IconLondon

We’re recruiting a Senior Information Security Engineer to support the Chief Information Security Officer in managing and reducing information security risks across Technology Services.This is a hands-on, technical role focused on leading...Read More>>.

Posted: June 6th, 2026
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Principal Cyber Security Engineer

Company IconYorkshire Building Society
Location IconLeeds

Join a highly visible, senior technical role where you’ll influence security outcomes across the organisation, working flexibly and collaborating with architecture and change teams. This is an opportunity to take real ownership, act as a tech...Read More>>.

Posted: June 6th, 2026
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Network & Cyber Security Engineer

Company IconAirswift
Location IconScotland

OverviewNetwork & Cyber Security Engineer – Automation & Control Systems role for a leading Energy client. Location: Hybrid (onsite Tue & Wed in Aberdeen, Glasgow, Reading or Staines). Security Clearance: Must pass HMG BPSS. Setu...Read More>>.

Posted: June 6th, 2026
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Office Network Security Engineer

Company IconJD.COM
Location IconLondon

Talent Acquisition @JD.com, eCommerce Company. Direct message the job poster from JD.COM About JD.com, Inc. JD.com, Inc. began its e-commerce operations in 2004. In May 2014, JD.com was officially listed on the NASDA...Read More>>.

Posted: June 6th, 2026
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AWS Cloud Security Engineer

Company IconWipro Limited
Location IconNorwich

Job Title: AWS Cloud Security Engineer City: Norwich State/Province: Norfolk Posting Start Date: 3/30/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focu...Read More>>.

Posted: June 6th, 2026
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Network Security Engineering Manager

Company IconGE Vernova, Inc.
Location IconStafford

Job Description SummaryAs a Network & Cybersecurity Senior Engineering Manager, you will be leading Engineering team and working across two engineering disciplines. Solution and engineering centre (NPI, IT...Read More>>.

Posted: June 6th, 2026
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Principal Product Security Engineer

Company IconSoundCloud
Location IconLondon

SoundCloud empowers artists and fans to connect and share through music. Founded in 2007, SoundCloud is an artist-first platform empowering artists to build and grow their careers by providing them with the most progressive tools, services, and...Read More>>.

Posted: June 6th, 2026
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Windows Platform Security Engineer

Company IconStanford Black Limited
Location IconLondon

Windows Platform Security Engineer | Systematic Hedge Fund - Up to £200k TCA high-performance systematic hedge fund is seeking a Security & Platform Engineer (Windows Infrastructure) to design and secure the Windows and end-user...Read More>>.

Posted: June 6th, 2026
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Apprentice Fire & Security Engineer

Company IconACL (Alarm Communication Limited)
Location IconTwickenham

Apprentice Fire & Security Engineer - London and South East (GU, TW KT, SW) Alarm Communications Limited are a leading team of fire protection, commercial security and building management systems specialists, with our Head Office locat...Read More>>.

Posted: June 6th, 2026
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NMC Cyber Security Engineer

Company IconWomen in Data®
Location IconWigan

NMC Cyber Security Engineer – Police Digital Service Salary starting at £50,000 per annum. The new National Management Centre (NMC) in Wigan is part of Police Digital Services and provides visibility and control of informatio...Read More>>.

Posted: June 6th, 2026
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Apprentice Fire & Security Engineer

Company IconMitie Cleaning & Hygiene Services
Location IconLondon

Apprentice Fire & Security Engineer Alarm Communications Limited is a leading team of fire protection, commercial security, and building management systems specialists based in Surrey. We are seeking an Apprentice Fire & Securit...Read More>>.

Posted: June 6th, 2026
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Senior Platform Security Engineer

Company IconComplexio
Location IconLondon

A cutting-edge tech company in Greater London is seeking a Senior+ Platform Security Engineer to enhance security for complex data systems. You will design and implement robust authentication and authorization mechanisms while improving security post...Read More>>.

Posted: June 6th, 2026
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Security Engineer, SDO AppSec

Company IconAMAZON UK
Location IconLondon

Description At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s prod...Read More>>.

Posted: June 6th, 2026
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Cyber Security Engineer - London

Company IconYeah! Global
Location IconLondon

About the job Cyber Security Engineer - LondonNote: This job does not offer any Visa sponsorship. We are looking for applicants already living in the United Kingdom.OverviewOur client is seeking a highly skilled...Read More>>.

Posted: June 6th, 2026
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SOC Security Engineering Lead

Company IconANS Group
Location IconManchester

A leading technology firm in the UK is seeking a Security Engineering Team Leader to drive onboarding and support during customer transitions. You will manage a talented team while overseeing engineering activities in live services, ensuring high-qua...Read More>>.

Posted: June 6th, 2026
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Fire & Security Engineer – Portsmouth

Company IconCorrigenda Group Limited
Location IconPortsmouth

FULL TIME – 40 HOURSSalary: Competitive (Subject to knowledge and experience)Joining Bonus: £1,000Location: Portsmouth, Southampton and Surrounding AreasReporting to: Fire & Security SupervisorAbout Corrigenda Ltd...Read More>>.

Posted: June 6th, 2026
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Infrastructure Security Engineering Manager

Company IconMatillion
Location IconManchester

Infrastructure Security Engineering Manager 1 day ago Be among the first 25 applicants Matillion is the intelligent data integration platform. We're changing how the world works with data – and we need driven,...Read More>>.

Posted: June 6th, 2026
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Senior Information Security Engineer

Company IconSelby Jennings
Location IconLondon

Our client, a leading global hedge fund, is seeking an experienced Information Security professional for a senior, high‑impact role focused on strengthening security across network, cloud, data, and systems environments. This great opportunit...Read More>>.

Posted: June 6th, 2026
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Principal AI Security Engineer

Company IconBarlowe LLP
Location IconLondon

Role OverviewWe tackle the most complex problems in quantitative finance by bringing scientific clarity to financial complexity, building a world‑class platform as part of G‑Research. As a Principal AI Security Engineer you will pr...Read More>>.

Posted: June 6th, 2026
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GCP Cloud Security Engineer

Company IconIO Associates
Location IconLondon

Cloud Security Engineer (GCP/IAM/Encryption) – Contract Rate: £600 day Outside IR35 Location: London – hybrid (3 days onsite) – Non negotiable Duration: 12 month Clearance: A...Read More>>.

Posted: June 6th, 2026
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AWS Network Security Engineer

Company IconNigel Frank
Location IconLondon

Location: Mostly remote with occasional travel to London Contract length: 6 months (high possibility for extension) Start Date: Immediately Daily rate - £595 (inside IR35) Sponsorship is not available for this role...Read More>>.

Posted: June 13th, 2026
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Security Engineer, SDO AppSec

Company IconAmazon
Location IconLondon

Job ID: 10430158 | Amazon Development Centre (London) Limited Job Overview At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. The Application Security team works with bui...Read More>>.

Posted: June 13th, 2026
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Senior Offensive Security Engineer

Company IconMonzo
Location IconLondon

We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years...Read More>>.

Posted: June 13th, 2026
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Lead Fire & Security Engineer

Company IconManchester Arndale
Location IconReading

About The Role: Working within EMCOR UK who are now part of OCS UK & I group Job Purpose: Responsible for first-line service, reactive maintenance, and small works modifications for internal and external clien...Read More>>.

Posted: June 13th, 2026
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Lead Fire & Security Engineer

Company IconOCS
Location IconReading

Job Purpose Responsible for first‑line service, reactive maintenance, and small works modifications for internal and external clients. Strong knowledge of CCTV, access control, security systems, automatic fire systems, fire extinguis...Read More>>.

Posted: June 13th, 2026
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Senior Network and Security Engineer

Company IconCMC Markets
Location IconLondon

CMC Markets is looking for an experienced Senior Network & Security Engineer to join our Technology team. This role plays a key part in designing, building and supporting our global network infrastructure, ensuring high performance, resilience...Read More>>.

Posted: June 14th, 2026
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Senior Information Security Engineer

Company IconAJ Bell Management Limited
Location IconManchester

To support the Chief Information Security Officer in managing and reporting information security risks across Technology Services. This Senior Information Security Engineer role will lead the design, implementation and continual improvement of...Read More>>.

Posted: June 14th, 2026
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Sr. Information Security Engineer

Company IconSelene Finance LP
Location IconWideopen

Selene Holdings is a multiple-lines business financial services firm with a mortgage servicing company, a loan diligence company, a title company, an insurance brokerage, and a real estate owned company. We have office locations in Dallas, TX,...Read More>>.

Posted: June 15th, 2026
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Senior Azure Security Engineer

Company IconWeAreTechWomen
Location IconWelwyn Garden City

Join as an Azure Cloud Security Engineer within the infrastructure security architecture team. Your core purpose will be acting as the go-to subject matter expert between the wider Technology Security area and Cloud Platform Engineering team fo...Read More>>.

Posted: June 15th, 2026
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Senior Cloud Security Engineer

Company IconRemarkable Resourcing
Location IconSheffield

Location: Sheffield (Hybrid Working) Contract: Initial contract until end of 2026, with potential extension We are seeking an experienced Senior Cloud Security Engineer to join a leading financial services org...Read More>>.

Posted: June 15th, 2026
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Senior Azure Security Engineer

Company IconTesco Technology
Location IconWelwyn Garden City

About the roleJoin as an Azure Cloud Security Engineer within the infrastructure security architecture team. Your core purpose will be acting as the go-to subject matter expert between the wider Technology Security area and Cloud Platf...Read More>>.

Posted: June 15th, 2026
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Senior Cloud Security Engineer

Company IconReapit
Location Icon

Reapit – Who are we? Reapit is the original end-to-end business technology provider for estate agencies of all sizes. We’ve been helping sales and lettings agents build relationships and grow their businesses for more than 25 years...Read More>>.

Posted: June 15th, 2026
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