Security Engineer Contractor (Door Entry / Access Control)

Company IconOperations Resources Limited
Location Icon

Security Service Engineer - CCTV / Door Entry/ Access Control Systems (IMMEDIATE START)Security Service Engineer Contractor (Door Entry / Access Control / CCTV) South East London | Long Term Contract | Immediate Start | Ex...Read More>>.

Posted: September 28th, 2026
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Cyber Security Engineer - Incident Response & DR Readiness

Company IconElevate Technology Group
Location IconLeeds

Elevate Technology Group is looking for a Cyber Security Engineer in Leeds, England. This role involves advising and developing security processes and policies within a fast-paced environment. Key responsibilities include managing security incidents,...Read More>>.

Posted: June 6th, 2026
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Azure Cyber Security Engineer - Defender & Threat Lead

Company IconMarks Sattin
Location Icon

A leading IT consulting firm is looking for an experienced Cyber Security Engineer to design and implement security solutions and maintain a robust cyber defense. This role requires expertise in Microsoft technologies, including Defender and Sentinel...Read More>>.

Posted: June 6th, 2026
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Field Security Engineer – CCTV, Alarms & Access Control

Company IconVastmet
Location IconEast Hagbourne

A leading security solutions provider in East Hagbourne is seeking a skilled Security Engineer to join their expert team. The role involves installing and servicing intruder alarms, CCTV, and access control systems, diagnosing faults, and providing r...Read More>>.

Posted: June 6th, 2026
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Windows Platform Security Engineer – Azure & Citrix VDI

Company IconStanford Black Limited
Location IconLondon

A systematic hedge fund is seeking a Windows Platform Security Engineer to design and secure Windows platforms critical for trading. The ideal candidate will possess strong experience with Microsoft Azure, Intune, and PowerShell scripting, focusing o...Read More>>.

Posted: June 6th, 2026
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Fire & Security Engineer — London (Commission & £70k OTE)

Company IconVenatu Recruitment Group
Location IconLondon

A recruitment agency is seeking a Fire & Security Engineer to support their client in London. This full-time, permanent role offers a salary of £45k plus commission, with an expected OTE of £70k. The ideal candidate will have over 5 years of releva...Read More>>.

Posted: June 6th, 2026
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SOC Cyber Security Engineer - Threat Response & Monitoring

Company IconCantium Business Solutions
Location IconWest Malling

A leading UK-based technology firm in West Malling is seeking a Cyber Security Engineer to strengthen its cyber security posture. You will lead proactive security efforts, act on security alerts, and collaborate within a SOC. Applicants should have 2...Read More>>.

Posted: June 6th, 2026
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Mobile App Security Engineer: Threat Modelling & Pentesting

Company IconTechnopride Ltd
Location IconBristol

A leading IT solutions provider in the UK is looking for a highly skilled Mobile Application Security Specialist. The role involves securing mobile platforms and applications, conducting vulnerability assessments, and implementing security frameworks...Read More>>.

Posted: June 6th, 2026
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Security Engineer: Threat Hunting, IR & Cloud (Onsite)

Company IconFyxer AI
Location IconLondon

A technology startup is seeking a hands-on Security Engineer to build a security-first culture and infrastructure. The role involves designing security controls, monitoring for threats, and responding to incidents. A successful candidate will have 4+...Read More>>.

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

Company IconKainos
Location IconBelfast

A leading software company in Belfast, Northern Ireland, is seeking a mid-level Cloud Security Engineer to join their Security Engineering team. This role entails defining and implementing security controls across various cloud environments, collabor...Read More>>.

Posted: June 6th, 2026
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Senior App Security Engineer: Automate & Harden SDLC

Company IconClear Corp
Location IconLondon

A leading technology firm in London is looking for a Senior Application Security Engineer to enhance their team’s application security testing. In this role, you will be responsible for leading penetration testing, automating security processes, an...Read More>>.

Posted: June 6th, 2026
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Senior OT Cyber Security Engineer - Rail Assurance

Company IconVGC Group
Location IconChippenham

A leading Engineering Consultancy is looking for a Senior Cyber Security Engineer (Assurance) on a 12-month contract. The role requires expertise in operational technology environments and proficiency in managing security requirements, risk assessmen...Read More>>.

Posted: June 6th, 2026
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Senior Reverse Engineer - Anti-Cheat & Security Engineering

Company IconElectronic Arts (EA)
Location Icon

Electronic Arts (EA) is seeking a Senior Reverse Engineer I to join the EA Security team. This role focuses on analyzing cheats to ensure a fair gaming experience across EA's titles. You will work closely with developers, conduct anti-cheat assess...Read More>>.

Posted: June 6th, 2026
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Ops-Focused Crypto Security Engineer – Institutional Trading

Company IconBlockchain.com
Location IconLondon

Blockchain.com is seeking a Security Engineer for the Institutional Trading and Financial Operations team. This role requires 5+ years in security engineering, focusing on the secure operation of trading processes. Responsibilities include assessing...Read More>>.

Posted: June 6th, 2026
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Security Engineer — Practical Risk & Controls (Engineering-Led)

Company IconIceberg
Location Icon

A leading global trading firm is seeking a Security Engineer for its Cybersecurity function in London. This mid-senior level role involves assessing regulatory developments, designing security controls, and ensuring the firm's operations are secure i...Read More>>.

Posted: June 6th, 2026
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Senior Offensive Security Engineer — Red Team & Automation

Company IconLSEG
Location IconLondon

LSEG is seeking a Senior Associate to join their Offensive Security Operations team, focusing on vulnerability discovery and remediation against cyber threats. The role involves coordinating with vendors and managing penetration testing programmes...Read More>>.

Posted: June 6th, 2026
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Founding Security Engineer — London Office, Relocation Help

Company IconGranola
Location Icon

A leading startup in security is looking for a founding security engineer in London. The ideal candidate will conduct security assessments, design security methodologies, and ensure secure coding practices. Extensive experience in application securit...Read More>>.

Posted: June 6th, 2026
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Principal Cyber Security Engineer - Hybrid & Risk Architect

Company Iconhackajob
Location IconCamberley

A prominent tech recruitment firm in the UK is seeking a Principal Engineer – Cyber Security, responsible for defining and implementing cybersecurity requirements across various systems. The candidate should have a degree in a relevant STEM field a...Read More>>.

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

Company IconHiscox
Location Icon

Hiscox is seeking a Principal Platform Security Engineer to lead their security practices within the London Market. The successful candidate will drive cloud-first initiatives and champion secure-by-design practices while guiding multiple engineer...Read More>>.

Posted: June 23rd, 2026
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Security Engineer (CCTV, Access Control & Intruder Alarms)

Company IconGet Staff
Location IconIlford

Security Engineer (CCTV, Access Control & Intruder Alarms) – East London – £36,000-£45,000 Basic Salary Per AnnumPackage Overview£36,000 - £45,000 Basic Salary + Overtime (Negotiable depending on experience)...Read More>>.

Posted: July 21st, 2026
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Senior Physical Security Engineer – Integrated Design & Delivery

Company IconARUP
Location IconLondon

Arup's Resilience Security and Risk team seeks a Senior Security Consultant/System Engineer to lead day-to-day design and management of security projects across our portfolio, delivering high-quality outcomes for clients.The role requires a...Read More>>.

Posted: July 26th, 2026
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Fire & Security Engineer – PPM, Reactive & Small Works

Company IconMitie Group plc.
Location IconAlford

Mitie Group plc. is seeking an experienced Engineer to join the Fire & Security Systems Operations Field service team in the United Kingdom. You will deliver PPM, reactive calls and small works, ensuring compliance with legal and regulatory requir...Read More>>.

Posted: August 4th, 2026
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Security Engineer — MSSP SIEM (Sentinel/AlienVault) Hybrid

Company IconInfraView Ltd
Location IconManchester

InfraView Ltd is looking for a Security Engineer to join their dynamic team in Manchester, offering a hybrid work model. In this role, you will be involved in addressing security incidents and working with clients to enhance their security posture...Read More>>.

Posted: August 5th, 2026
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Area Fire & Security Engineer - CCTV, Access & On-Call

Company IconArgenbright Security Europe Limited (trading as ASEL)
Location IconCambridge

ASEL Argenbright Security Europe Ltd is seeking an Area Service Engineer to cover the Cambridgeshire/Norfolk region. You will service and maintain integrated security systems, including CCTV, intruder alarms, access control and fire, and act as th...Read More>>.

Posted: August 5th, 2026
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Fire & Security Engineer - Career Growth & Company Vehicle

Company IconInfinity Resource Solutions
Location IconHatfield

Infinity Resource Solutions in Hertfordshire is seeking a Fire and Security Engineer to maintain and service Fire Alarm, Emergency Lighting, CCTV, Intruder Alarm and Access Control systems.You will perform planned maintenance, reactive repa...Read More>>.

Posted: August 9th, 2026
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HIPAA Security Engineer — London (Relocation & Visa Support)

Company IconFlo
Location IconLondon

Flo in London is seeking a HIPAA Security Engineer to lead HIPAA and SOC 2 certifications, shaping the security controls for Flo’s US healthcare services. The role requires relocation to London, visa sponsorship, and formal ties with Flo’s Sec...Read More>>.

Posted: August 13th, 2026
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Onsite Cyber Security Engineer - Active Clearance Required

Company IconSearchability
Location IconCheltenham

Searchability in Cheltenham is seeking an experienced Cyber Security Engineer to lead security work packages for client and internal programmes. The role focuses on security management plans, risk assessments, and development of security controls...Read More>>.

Posted: August 17th, 2026
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Fire & Security Engineer – On‑Site Cambridge, Van & Training

Company IconAccept Recruitment
Location IconCambridge

Accept Recruitment are delighted to be working with a Cambridge-based client to recruit Fire and Security Engineer. You will service, maintain and install fire and security systems across commercial offices, apartment blocks and retailers in the l...Read More>>.

Posted: August 21st, 2026
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Senior ICT & Security Engineer — Hybrid, Impactful Projects

Company IconTRACTEBEL
Location IconLondon

RED, an international M&E consultancy, seeks a Senior ICT & Security Engineer to be based in London, Bicester or Newcastle. You will lead medium-scale projects, perform cost and profit diagnosis, and represent the company in technical meetings....Read More>>.

Posted: August 23rd, 2026
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Lead Security Engineer: Own Cloud & Incident Response

Company IconUnderstanding Recruitment
Location IconLondon

Understanding Recruitment is seeking a Lead Security Engineer for a technology business. This hands-on leadership role is to own security strategy while rolling up sleeves to build, operate, and improve controls, reporting to the CIO.You wi...Read More>>.

Posted: August 30th, 2026
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Fire & Security Engineer – Field Service Pro (Yorkshire)

Company IconSecuritas
Location IconWakefield

Securitas Technology is seeking a proactive Fire & Security Engineer to maintain and service fire and security systems across the Yorkshire area. You will take ownership of issues, resolve them efficiently, and help prevent future challenges while...Read More>>.

Posted: August 30th, 2026
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Senior ICT & Security Engineer — Hybrid & Data Centre

Company IconENGIE Group
Location IconLondon

RED ENGINEERING DESIGN LIMITED is seeking a Senior ICT & Security Design Engineer to be based in London, Bicester or Newcastle. The role covers ICT infrastructure, network design and security installations for diverse projects.You will lead...Read More>>.

Posted: September 1st, 2026
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Cyber Security Engineering Manager – Hybrid (London/Sheffield)

Company IconRoyal Mail Group
Location IconLondon

Royal Mail Group is seeking a Cyber Engineering Manager in London or Sheffield with a hybrid in-office pattern (3 days on site). You will lead a team of six security engineers, set strategy for security tooling, and partner with architecture and o...Read More>>.

Posted: September 27th, 2026
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Physical Security Engineer (Design) , Data Center Engineering

Company IconAmazon Inc.
Location IconLondon

Physical Security Engineer (Design) , Data Center Engineering Job ID: 10560710 | Amazon Development Centre (London) Limited - C26 AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global i...Read More>>.

Posted: September 27th, 2026
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Hybrid Cyber Security Engineer | Cloud Identity Defender

Company IconCambridge & Counties Bank
Location IconEast Midlands

Cambridge & Counties Bank is seeking a skilled Cyber Security professional to develop and sustain our security capabilities. You will protect information and systems through incident response, vulnerability management and security controls across...Read More>>.

Posted: September 29th, 2026
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Senior Enterprise Security Engineer: Zero-Trust & MFA

Company IconCoreWeave
Location Icon

CoreWeave is seeking a Senior Security Engineer, Enterprise Security, to design and ship security controls underpinning our workforce and enterprise stack in a fast-growing cloud environment.You will lead identity, access management, device...Read More>>.

Posted: September 29th, 2026
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CAMS Fire & Security - Apprentice Fire and Security Engineer

Company IconSkills for Security
Location IconStevenage

CAMS Fire & Security PLC is a UK-based provider of integrated fire and electronic security solutions, established in 1984. The company designs, installs, monitors, and maintains systems including fire alarms, CCTV, intruder alarms, and access c...Read More>>.

Posted: September 29th, 2026
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Fire & Security Engineer – Field Role with OTE £50k

Company IconBluetownOnline Ltd
Location IconWarrington

BluetownOnline Ltd in Greater Manchester is hiring a Fire & Security Engineer to install and commission fire and security systems across a variety of sites. You will handle new installations, extend or replace components, and assist with ongoing m...Read More>>.

Posted: September 29th, 2026
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AI Security Engineer: Threat-Proof AI Platforms

Company IconHuxley
Location IconLondon

Huxley in London/Glasgow is seeking an AI Security Engineer to secure AI platforms and systems against adversarial threats. The role focuses on technical security controls, threat modelling, red teaming, and continuous monitoring of AI systems....Read More>>.

Posted: September 29th, 2026
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Application Security Engineer — Cloud & Threat Modeling (Hybrid)

Company IconThe Pokémon Company International
Location IconLondon

The Pokémon Company International is seeking an Application Security Engineer in the United Kingdom. You will design, implement, and operate security controls, conduct penetration testing, and respond to incidents to protect systems and data acro...Read More>>.

Posted: September 29th, 2026
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Security Engineer: Cloud, Penetration Testing & SOC 2

Company Iconsociedad colombiana de cardiología y cirugía cardiovascular
Location IconLondon

sociedad colombiana de cardiología y cirugía cardiovascular is seeking a Security Engineer to manage security posture and protect our software from threats. You will conduct penetration testing, secure cloud infrastructure, and assist with SOC I...Read More>>.

Posted: September 29th, 2026
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Senior Application Security Engineer: AI & SDLC Defender

Company IconJust Eat Takeaway.com
Location IconLondon

Just Eat Takeaway.com is seeking an application security engineer to protect our global platform. You’ll work with international teams to ensure security controls across the SDLC, consult on time-sensitive features, and mentor developers in secu...Read More>>.

Posted: September 29th, 2026
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Security Engineer: Build Scalable Defenses for Global Apps

Company IconMeta
Location IconCity of Westminster

Meta is seeking a Security Engineer to protect billions of users and Meta's global infrastructure. You will perform security assessments, threat modeling, and vulnerability research across mobile, web, backend, and internal systems.Your wor...Read More>>.

Posted: September 29th, 2026
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Senior Security Engineer: IAM, ZTNA & AI Automation

Company Iconlambda
Location IconManchester

Lambda Security protects some of the world's most valuable digital assets: invaluable training data, model weights representing immense computational investments, and the sensitive inputs required to leverage best of breed AI models. We're respons...Read More>>.

Posted: September 29th, 2026
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Security Engineer — Regulated AI SaaS, Hybrid + Equity

Company IconTrovix AI Ltd.
Location IconLondon

Trovix AI Ltd is seeking an experienced security-focused engineer to own security architecture for both SaaS and on-prem deployments in a regulated environment. You will collaboratively ship production features used by professionals at top UK firm...Read More>>.

Posted: September 29th, 2026
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Security Engineer: Build Scalable Defenses, Threat Modeling

Company IconMeta
Location IconLondon

Meta's Security Engineering team is seeking a Security Engineer to help protect billions of users and Meta's global infrastructure. You will conduct security assessments, vulnerability research, and threat modeling across Meta's products and syste...Read More>>.

Posted: September 29th, 2026
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Principal Product Security Engineer – Cloud CI/CD

Company Iconcfc
Location IconLondon

CFC is seeking a Principal Product Security Engineer to lead the strategy and hands-on delivery of security across cloud platforms, code and CI/CD pipelines. You will shape the secure-by-default patterns and embed security deeply into engineering...Read More>>.

Posted: September 29th, 2026
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IT Security Engineer: SOC II & Pen Tests

Company Iconieom zag student chapter
Location IconCity of Westminster

ieom zag student chapter is seeking a Security Engineer in the United Kingdom to protect our software platform and manage security posture. You will lead both manual and automated assessments, and you can pull the plug on risky features or infrast...Read More>>.

Posted: September 29th, 2026
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Staff / Senior Staff Security Engineer, Vinted Pay

Company IconVinted group.
Location IconLondon

Staff / Senior Staff Security Engineer, Vinted Pay London, United Kingdom Vinted Marketplace Brief info about Vinted Our mission is to make second-hand the first choice, and we're looking for people who want...Read More>>.

Posted: September 29th, 2026
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Cyber Security Engineer - Threat Detection & Incident Response

Company IconYugal Tech Academy
Location IconLondon

Yugal Tech Academy is seeking a Cyber Security Engineer to join our innovative security team in Greater London. You will be responsible for designing and implementing security solutions while collaborating with various technology and business team...Read More>>.

Posted: June 4th, 2026
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