Security Engineer, Institutional Trading London

Company IconBlockchain Ventures
Location IconLondon

Security Engineer, Institutional Trading London 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 acce...Read More>>.

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

Company IconArm
Location IconCambridge

Staff Security Engineer – Fuzzing Specialist Join to apply for the Staff Security Engineer – Fuzzing Specialist role at Arm. Job Overview As a Security Engineer – Fuzzing Specialist, you will own and evolve our co...Read More>>.

Posted: June 6th, 2026
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Software Security Engineer - Hybrid Working

Company IconOliver James
Location Icon

Software Security Engineer - London Location: Hybrid (2-3 days a week from home). Our client has locations across the UK, offices predominantly in the greater London and Manchester Locations. We are currently supporting our glob...Read More>>.

Posted: June 6th, 2026
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Hybrid Azure Infrastructure & Security Engineer

Company IconFruition Group
Location Icon

Fruition Group is hiring an Infrastructure & Security Engineer based in York with a hybrid work model (4 days in office). This role involves managing Azure infrastructure, overseeing security incidents, and executing migration projects.The...Read More>>.

Posted: June 6th, 2026
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Fire & Security Engineer - South East

Company IconACL (Alarm Communication Limited)
Location IconFarnborough

Fire & Security Engineer - South East London Alarm Communications Limited are a leading team of fire protection, commercial security and building management systems specialists, with our Head Office located in Surrey. Our client b...Read More>>.

Posted: June 6th, 2026
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Operational Technology Cyber Security Engineer

Company IconNCC – Innovating for Industry
Location Icon

Operational Technology Cyber Security Engineer (Defence) Join to apply for the Operational Technology Cyber Security Engineer (Defence) role at NCC – Innovating for Industry.Location: Bristol based with hybrid work...Read More>>.

Posted: June 6th, 2026
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Cyber Security Engineering & Intelligence Lead

Company IconIndigo
Location IconWales

Cyber Security Engineering & Intelligence LeadIndigo is seeking a Senior Cyber Threat Intelligence & Risk Engineer to define and operationalise our cyber risk profile and CTI strategy. This is a senior practitioner role focused on automat...Read More>>.

Posted: June 6th, 2026
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Product Security Engineer (Founding team)

Company IconAglide
Location IconLondon

OverviewAglide\'s browser agent platform is trusted by household-name fintechs and global enterprises to automate and secure the applications their employees depend on most. We\'ve raised over $3.5M to go after this problem, and every...Read More>>.

Posted: June 6th, 2026
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F5 Infrastructure & Security Engineer (Hybrid)

Company IconHOK Consulting - Technical Recruitment Consultancy
Location IconGreater Manchester

A technical recruitment consultancy is seeking an F5 Infrastructure Engineer to join its security-focused DevOps team. This hybrid role involves implementing and automating F5 rules in cloud environments, enhancing web security, and collaborating wit...Read More>>.

Posted: June 6th, 2026
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Cyber Security Engineer | Outside IR35

Company IconTieTalent
Location IconBristol

Join to apply for the Cyber Security Engineer | Outside IR35 role at TieTalent1 day ago Be among the first 25 applicantsJoin to apply for the Cyber Security Engineer | Outside IR35 r...Read More>>.

Posted: June 6th, 2026
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Penetration Tester: Offensive Security Engineer

Company IconTesco
Location IconWelwyn Garden City

A leading retail company in the UK is seeking a Cyber Security Specialist to enhance its penetration testing capabilities. In this role, you will perform security assessments on applications and infrastructure, utilizing internal knowledge to address...Read More>>.

Posted: June 6th, 2026
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Hybrid IT Security Engineer: Vulnerability & Response

Company IconSR2 | Socially Responsible Recruitment | Certified B Corporation™
Location Icon

A UK-based cybersecurity organization is seeking an IT Security Engineer to enhance cyber resilience. Responsibilities include monitoring vulnerabilities, supporting patching activities, and working collaboratively with technical teams. Candidates sh...Read More>>.

Posted: June 6th, 2026
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IT Network Security Engineer Pharma UK

Company IconResourcing Life Science
Location Icon

ResponsibilitiesDesigning, implementing, and overseeing network infrastructuresConfiguring, supervising, and enhancing firewalls, VPNs, IDS/IPS, and other security measuresInvestigating and mitigating...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Platform & Security Engineer

Company IconzeroRISC
Location IconLondon

A security-focused technology company in Greater London seeks a mid-level or senior Software Engineer to develop cloud services and infrastructure. This role offers the opportunity to directly contribute to scalable, reliable systems and requires 6+...Read More>>.

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

Company IconPrudence Holdings
Location IconLondon

Prudence Holdings is looking for a hands-on Security Engineer to focus on operational security for off-chain trading processes. This role involves collaborating with the Institutional Trading and Financial Operations teams to ensure secure operations...Read More>>.

Posted: June 6th, 2026
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Security Engineer III - Data Engineer

Company IconJPMorganChase
Location IconBournemouth

OverviewJoin to apply for the Security Engineer III - Data Engineer role at JPMorganChaseAs a Data Engineer at JPMorgan Chase within the Cybersecurity and Technology Controls, you''ll leverage your skills to develo...Read More>>.

Posted: June 6th, 2026
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Lead Security Engineer - Platform & DevSecOps

Company IconJPMorganChase
Location IconLondon

A global financial services firm is looking for a Lead Security Engineer to enhance the security of software delivery processes. This role involves collaborating with engineering teams to design and implement security controls within CI/CD pipelines,...Read More>>.

Posted: June 6th, 2026
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Senior Product Security Engineer II

Company IconLexisNexis Risk Solutions
Location IconOxford

## Senior Product Security Engineer IIApplylocations: Oxford: United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R113910**Are you passionate about building secure software at scale and embedding security into every...Read More>>.

Posted: July 13th, 2026
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Azure Infrastructure & Security Engineer — Hybrid

Company IconFenwick Limited
Location IconNorth East

Fenwick Limited is seeking an Infrastructure & Security Engineer to join our IT team in a hybrid role with Newcastle offsite/store work. You will help safeguard Fenwick’s core platforms, focusing on Azure, Microsoft 365 and hybrid environments,...Read More>>.

Posted: July 13th, 2026
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Cyber-Physical Hardware Security Engineer

Company Iconjobr.pro
Location IconCambridge

Awerian, a Cambridge‑based consultancy, is seeking a hardware security consultant to assess cyber-physical vulnerabilities and develop PoC demonstrators. You will work across hardware, software, and systems with rapid design and implementation a...Read More>>.

Posted: July 17th, 2026
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Lead ICT Infrastructure & Security Engineer

Company IconMOTT MACDONALD
Location IconCambridge

Mott MacDonald is seeking an ICT Principal Engineer to design Security Systems and ICT Infrastructure within the Digital Infrastructure team of the Buildings division. The role is ideally based in our South‑East UK offices (London, Croydon, Camb...Read More>>.

Posted: July 18th, 2026
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Offshore Wind SCADA Security Engineer

Company IconTaylor Hopkinson
Location IconGlasgow

Taylor Hopkinson is seeking a SCADA Engineer for a major Offshore Wind Farm Developer in Denmark to strengthen OT vulnerability management, patching, and configuration controls across multiple sites.You will review vulnerabilities, define b...Read More>>.

Posted: July 18th, 2026
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Defence-Grade Hardware Security Engineer

Company IconAwerian Ltd
Location IconCambridge

Awerian seeks a Hardware Security Engineer Consultant to assess critical systems for vulnerabilities and develop cyber-physical defence solutions. You will build proof-of-concept demonstrators and prototypes, often with third-party components, in...Read More>>.

Posted: July 20th, 2026
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Field Fire & Security Engineer – Worcestershire

Company IconGet Staff
Location IconWorcester

Fire & Security Engineer- Worcestershire- £36,000 - £42,000* £36,000 - £42,000 basic salary.* Door-to-door travel paid.* Overtime paid in addition to basic salary.* Paid call-out rota.* Company vehicle a...Read More>>.

Posted: July 21st, 2026
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Senior iOS Security Engineer – ProdSec

Company IconiProov
Location IconLondon

Senior iOS Security Engineer (ProdSec) at iProov Senior iOS Security Engineer About iProov iProov provides science-based biometric solutions that enable the world’s most security-conscious organizations to...Read More>>.

Posted: July 23rd, 2026
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Senior Fire & Security Engineer – Bristol

Company IconAlphatech Resources
Location Icon

Alphatech Resources is seeking experienced Fire and Security engineers for roles in the Bristol area. The positions require a solid background in fire and security systems and a valid driving licence, with a basic salary in the £35,000–£43,000...Read More>>.

Posted: July 24th, 2026
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Member of Technical Staff - Security Engineering

Company IconFractile
Location IconLondon

Member of Technical Staff - Security Engineering London or Bristol - Hybrid - Permanent About Fractile Fractile was founded in 2022 on the bet that, eventually, the world’s most capable AI syste...Read More>>.

Posted: July 24th, 2026
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Senior Security Engineer — Observability & Automation

Company IconCFC Underwriting
Location IconLondon

CFC Underwriting seeks a Staff Security Engineer to advance security observability and automate controls across our global technology estate. You will partner with engineering and data teams to embed security into products, platforms and processes...Read More>>.

Posted: July 25th, 2026
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Senior Cloud Security Engineer (SecOps)

Company Iconbynd
Location IconManchester

We are a global technology group, headquartered in London. We deploy experts and frontier technology, like AI, to help organisations thrive through change. We have over 600 professionals (>75% hands‑on technical talent) spread a...Read More>>.

Posted: July 29th, 2026
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Platform Security Engineer (Tanium/Sentinel)

Company IconNCC Group
Location IconWest Midlands

Platform Security Engineer (Tanium/Sentinel) Department: Cyber Services and Capabilities Employment Type: Fixed Term Contract Location: GBR Remote Description Remote with occasional tr...Read More>>.

Posted: July 29th, 2026
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AI Security Engineer, Senior Associate

Company IconAlvarez & Marsal
Location IconLondon

Description About Alvarez & Marsal Alvarez & Marsal (A&M) is a global consulting firm with entrepreneurial, action and results-oriented professionals. We take a hands-on approach to solving our clients' problems and assisting...Read More>>.

Posted: July 31st, 2026
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Senior GenAI Security Engineer (Embedded)

Company IconAMAZON UK
Location IconLondon

Amazon Web Services (AWS) is seeking a Senior GenAI Security Consultant embedded with Forward Deployed Engineers to build secure GenAI solutions with production-grade security. You’ll translate complex security requirements into code and archite...Read More>>.

Posted: August 4th, 2026
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Content Security Engineer — Media & Entertainment

Company IconRailway Corp
Location Icon

ISE is an independent consulting and software firm focused on securing high value assets for global enterprises. The team conducts vendor and platform assessments, advises on secure workflows and content protection, and maintains compliance docume...Read More>>.

Posted: August 8th, 2026
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AI-Powered Offensive Security Engineer

Company IconWatchTowr Pte. Ltd.
Location IconLondon

WatchTowr Pte. Ltd. is looking for a candidate who thrives at the intersection of offensive security, AI, and experimentation. In this role, you will build innovative tooling that enhances security workflows while integrating directly into the wat...Read More>>.

Posted: August 11th, 2026
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Cyber Security Engineering & Architecture Lead

Company IconEurobioimaging
Location IconExeter

About The RoleCyber Security Engineering & Architecture LeadINTERNAL APPLICANTS ONLYThis full-timepost is availableimmediatelyon apermanent basis.The starting salary will be from £50,253to £56,535on Grade G, de...Read More>>.

Posted: August 12th, 2026
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application security engineer for web applications

Company IconEnfint
Location IconLondon

Описание: The company is a global leader in Computer Vision, AI and biometric identity. Its technology protects governments, critical infrastructure and large enterprises from identity fraud, deepfakes and sophisticated cyber threats....Read More>>.

Posted: August 12th, 2026
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Junior Cloud, Infra & Security Engineer

Company IconCACI Ltd
Location IconLondon

CACI Ltd is seeking a Junior Infrastructure, Cloud & Security Engineer to join our central Technology function in Greater London. You will work with experienced engineers to support and secure enterprise infrastructure across cloud, network and on...Read More>>.

Posted: August 17th, 2026
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Senior Security Engineer - IT & OT (39810)

Company IconHolland and Barrett
Location IconNuneaton

Location & working arrangementLondon or Nuneaton | Full-time | HybridWe offer hybrid working, with an expectation that you'll attend one of our Holland & Barrett offices in London or Nuneaton (or another designated locati...Read More>>.

Posted: August 17th, 2026
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Cyber Security Engineer (Identity & Cloud)

Company IconXcede Recruitment Solutions
Location IconWarrington

6 MONTH INITIAL CONTRACT LOCATION - WARRINGTON An TI Solutions provider are looking for a Cyber Security Engineer to join a Housing Company based in Warrington. We are looking for a Cyber Security Engineer (Id...Read More>>.

Posted: August 17th, 2026
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Data Security Engineer: Cloud & Automation

Company IconJust Eat Takeaway.com
Location IconLondon

Just Eat Takeaway.com is seeking a Data Security Specialist to engineer and safeguard data across cloud-native and enterprise environments. You will translate security standards into scalable implementations, from DLP to encryption pipelines, embe...Read More>>.

Posted: August 24th, 2026
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Field Security Engineer — Service & Maintenance

Company Icon4Way Recruitment
Location IconTwickenham

4Way Recruitment is seeking a permanent Security Engineer for a varied service and maintenance role in the UK. You will work directly with customers, carrying out inspections, maintenance and repairs on access control and CCTV systems.A ful...Read More>>.

Posted: August 26th, 2026
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Senior Mobile Offensive Security Engineer

Company IconPLP Group
Location IconLondon

Klarna seeks an experienced offensive mobile security specialist to protect its iOS and Android apps. You will conduct pentests and red-team exercises, reverse-engineer binaries, and apply MASVS/MASTG guidance to drive concrete engineering fixes....Read More>>.

Posted: August 31st, 2026
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Hands-On SoC Hardware Security Engineer

Company IconCamwebdir
Location Icon

Arm is seeking a hands-on Hardware Security Engineer to secure SoC hardware platforms. You will assess hardware components, analyze security weaknesses, and develop PoCs, collaborating with architecture and silicon teams to enhance security across...Read More>>.

Posted: August 31st, 2026
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DV Cleared Cyber Security Engineer

Company IconCopello
Location IconCambridge

Security Engineer (DV Cleared) - Cambridgeshire (Hybrid) We're looking for DV-cleared Security Engineers to join a high-profile secure programme, working across complex Defence environments in Cambridgeshire. You'll work alongsi...Read More>>.

Posted: September 4th, 2026
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Product Security Engineer for Defence & Government

Company IconMorson Human Resources Limited
Location Icon

Morson Human Resources Limited seeks a Product Security Engineer to own security across the product lifecycle for defence/government solutions. You will conduct risk assessments, derive security requirements, and work with engineering teams to imp...Read More>>.

Posted: September 4th, 2026
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Senior AWS Platform Security Engineer

Company IconRWE AG
Location IconSwindon

RWE Supply & Trading GmbH in Swindon, UK is seeking an experienced AWS Cloud Security Engineer to secure, evolve and operate the AWS platform used by RWEST and related teams. The role focuses on embedding security into cloud foundations, reference...Read More>>.

Posted: September 5th, 2026
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Senior Cyber Security Engineering Lead

Company IconHuxley Associates
Location IconLondon

Huxley Associates in London is seeking a Senior Security Engineering Leader to drive strategic security initiatives across vulnerability management, application security, AI security, and threat modelling.You will build and lead a high-perf...Read More>>.

Posted: September 5th, 2026
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Senior Developer Experience Security Engineer

Company IconMotorway Online Ltd
Location IconLondon

About Motorway Motorway is the UK’s largest online car-selling platform. We connect private sellers directly with over 8,000 dealers nationwide. Our online platform helps sellers achieve great prices for their cars while giving deale...Read More>>.

Posted: September 6th, 2026
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Lead Fuzzing Security Engineer (Hybrid)

Company IconCamwebdir
Location Icon

Arm is seeking a Principal Security Engineer specialising in fuzzing to own and evolve a coverage-guided fuzzing program. You will craft high-performance fuzzing harnesses, expand seed corpora, and build custom sanitizers to push code coverage and...Read More>>.

Posted: August 31st, 2026
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Principal Security Engineer - Fuzzing Specialist

Company IconCamwebdir
Location Icon

Principal Security Engineer - Fuzzing Specialist 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...Read More>>.

Posted: August 31st, 2026
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