Senior Fire & Security Engineer

Company IconNRT Group
Location IconBristol

Senior Engineer Fire & SecurityLocation: BristolEmployment Type: Full-timeSalary:£45,000 per annumAbout the RoleWe are looking for an experienced Senior Fire & Securi...Read More>>.

Posted: October 2nd, 2026
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Senior Vehicle Security Engineer

Company IconGerrell & Hard
Location IconReading

Job DescriptionAre you an experienced automotive engineer with a strong interest in vehicle security, connected technologies and emerging automotive threats?\nWe're looking for a Senior Vehicle Security Engineer to join a le...Read More>>.

Posted: October 1st, 2026
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Senior Application Security Engineer

Company IconHackajob Ltd
Location IconCambridge

Job DescriptionOur client is a database software company.\nAt a Glance\nLocation: Cambridge\nIn-office expectation: Flexible hybrid, once in the office every two w...Read More>>.

Posted: October 1st, 2026
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Senior Fire & Security Engineer

Company IconRanger Services Holdings Limited
Location IconThatcham

Job DescriptionSenior Fire & Security Engineer\n Scion Communications Ltd\nPart of the Ranger Fire & Security Group\n Competitive salary + Call Out Payments + Premium Overtime + Fully Expensed Van\nJ...Read More>>.

Posted: October 1st, 2026
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Senior Product Security Engineer

Company IconHackajob Ltd
Location IconSouthampton

Job DescriptionOur client is a global aerospace, defence and security company.\nJob Description:\nSalary: £45,000 - £55,000\nOur client operates a grade-based salary framework with broad bands. The salary...Read More>>.

Posted: October 1st, 2026
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Senior Security Engineering Consultant

Company IconInfosec
Location IconBasingstoke

Job Description\n Our client, a leader in the cyber security sector, is currently seeking a Senior Security Engineering Consultant to join their team. This permanent role is a hands-on technical position within the Security Opera...Read More>>.

Posted: October 1st, 2026
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Security Engineer

Company IconEasyjet
Location IconLondon

Overview In this Security Engineer role, you will implement and operate technical security controls to protect easyJet’s critical systems and services. You’ll work hands-on with security tooling and contribute to ongoing improvements of...Read More>>.

Posted: September 30th, 2026
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Principal Security Engineer

Company IconCapco
Location IconLondon

Overview In this role you will lead the design and implementation of secure systems across cloud and on‑prem environments to protect digital finance. You’ll embed security-by-design in the SDLC, drive automated tooling, and oversee resi...Read More>>.

Posted: October 1st, 2026
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Network Security Specialist – Quantitative Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will safeguard a distributed, multi-vendor network infrastructure supporting trading and internet connectivity. You will partner with Network Engineering and Cyber Security to keep firewall policies current, design...Read More>>.

Posted: October 1st, 2026
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Security Engineer - Security Operations

Company IconPerk
Location IconLondon

Overview In this role, you design, implement, and operate advanced threat detection to protect Perk’s SaaS platform and enterprise environment. You’ll collaborate with TechOps/IT and engineering squads to ensure robust security logging,...Read More>>.

Posted: October 1st, 2026
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Product Security Engineer

Company IconMBDA
Location IconBolton

Overview As a Product Security Engineer you will apply systems engineering skills with a security focus to design robust, tamper-resistant missile/weapon systems. You will work across hardware, firmware and software domains to deliver secur...Read More>>.

Posted: October 1st, 2026
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Lead Infrastructure Engineer - Proxy/SSE Network Security

Company IconJP Morgan Chase
Location IconLondon

Overview In this Lead Software Engineer role, you will architect and deliver secure, scalable network security solutions for enterprise perimeter and SSE services. You will pursue Zero Trust patterns and identity-aware access to reduce impl...Read More>>.

Posted: October 1st, 2026
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Security Engineer, AWS Security

Company IconAmazonWebServices
Location IconLondon

Overview As a Security Engineer in Amazon's Security Operations Centre, you will design and implement detections to identify threats across our cloud infrastructure. You’ll collaborate with data scientists, software engineers, and securit...Read More>>.

Posted: October 1st, 2026
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AI Compliance & Security Engineer

Company IconSubsea 7
Location IconAberdeen

Overview In this role you will help shape Subsea7's AI strategy by building a secure, compliant, and well-governed AI environment. You will partner with IT, Security, Legal, Data and business teams to define AI guardrails, policies, and app...Read More>>.

Posted: October 3rd, 2026
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Lead Cyber Security Engineer

Company IconCareerwise
Location IconLondon

Lead Cyber Security Engineer A global cyber security services company is seeking a Lead Cyber Security Engineer to design and deliver defensive security solutions across security architecture, SOC transformation, cloud security, and thre...Read More>>.

Posted: October 3rd, 2026
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Senior Security Engineer - FTC

Company IconComputappoint
Location IconLondon

Salary: £80,000 - £90,000 (Pro rat for 6-month FTC)Hybrid: 2-day onsite per week in LondonPosition: Fixed-Term-Contract for 6 monthsSenior Security Engineer (Microsoft) | 6-month FTC | Hybrid...Read More>>.

Posted: October 3rd, 2026
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Senior Network Security/ NOC Engineer

Company IconAddition
Location IconDerry Hill

This organisation supports businesses across the UK with secure, always-on cloud and infrastructure services. This role sits at the heart of operations, keeping critical systems running smoothly while helping customers get more from their techn...Read More>>.

Posted: June 6th, 2026
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Senior 24/7 On‑Site Network Security Engineer

Company IconThe ONE Group Ltd
Location IconStevenage

A leading security firm in Stevenage seeks a Network Security Engineer to protect critical infrastructure in a 24/7 Incident Response role. The ideal candidate will have experience with enterprise firewalls and network monitoring tools, alongside a s...Read More>>.

Posted: June 6th, 2026
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Lead Network Security Engineer (NIST / CIS) - £90k

Company IconHawksworth
Location IconLondon

Position: Senior Network Security Engineer (NIST / CIS benchmark) Hybrid: 2 day per week in the office Location: Guildford, Surrey If you're a seasoned IT Infrastructure Engineer with extensive Network...Read More>>.

Posted: June 6th, 2026
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Senior Network Security Engineer — Hybrid (NIST/CIS)

Company IconHawksworth
Location IconLondon

A leading financial services company in Guildford is seeking a Senior Network Security Engineer to enhance their network security measures. This hybrid role requires expertise in NIST, CIS benchmarks, and security tooling. The ideal candidate will ha...Read More>>.

Posted: June 6th, 2026
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Senior Network & Security Engineer — Hybrid Banking IT

Company IconIntec Select
Location Icon

A leading global banking organisation is seeking a motivated Senior Network & Security Engineer to manage and support their enterprise network infrastructure. The role includes resolving network incidents and optimising performance across a highly re...Read More>>.

Posted: June 6th, 2026
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Senior Network & Security Engineer: Global Infra & Cloud

Company IconCMC Markets
Location IconLondon

CMC Markets is seeking a Senior Network & Security Engineer to enhance our global network infrastructure in London. This role is crucial for ensuring high performance and security across our on-premise and cloud environments, supporting critical t...Read More>>.

Posted: June 15th, 2026
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Senior Network Security Engineer: Design, SD-WAN & SIEM

Company IconHamilton Barnes Associates Limited
Location IconLancashire

Hamilton Barnes Associates Limited is seeking an experienced Senior Network Security Engineer to join its growing networking and security team. The role blends network security design, implementation, project delivery, and technical ownership, rat...Read More>>.

Posted: August 17th, 2026
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Fire & Security Engineer

Company IconRecruitment Helpline
Location IconNottingham

An excellent opportunity for an experienced Fire & Security Engineer to join a well-established company.Job TypeFull-Time, Permanent.Salary£33,000 - £42,000 Per Annum, Depending on Experience.Location...Read More>>.

Posted: September 4th, 2026
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Cyber Security Engineer

Company IconMatchtech
Location IconStevenage

Cyber Security Engineer Stevenage | Up to £92 per hour (Inside IR35) | 24 Month Contract | Onsite Stevenage We're supporting a leading organisation within the Defence sector in the recruitment of a Cyber Security Enginee...Read More>>.

Posted: September 4th, 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 4th, 2026
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Application Security Engineer

Company IconDeepCamp
Location IconManchester

We're looking for a Application Security Engineer to join our Manchester-based application security business as a member of the AppSec Engineering team (Open to people who can make it to our office twice a month or remote) Cytix is a platform t...Read More>>.

Posted: September 4th, 2026
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Staff Product Security Engineer

Company IconRenesas Electronics
Location IconCambridge

Why A365 Software Engineering? Build the cloud platform that’s transforming electronics design. Altium 365 for cloud lets design engineers communicate, collaborate and bring their ideas to market more efficiently than any platform in...Read More>>.

Posted: September 5th, 2026
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Lead Application Security Engineer

Company IconKlarna
Location IconLondon

Klarna is seeking a Lead Engineer for Secure Development to help prevent security flaws by reviewing architecture, modeling threats, and guiding engineering teams in secure design and implementation.The role involves hands-on assessment, co...Read More>>.

Posted: September 5th, 2026
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Security Engineer - Systems Integrator

Company IconHamilton Barnes Associates Limited
Location IconCardiff

Ready to take the next step in your career?Join a specialist technology and cyber security organisation helping ambitious businesses achieve secure transformation through Microsoft cloud, identity, mobility, connectivity, and cyber secur...Read More>>.

Posted: September 5th, 2026
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Network Security Engineer

Company IconUndisclosed
Location IconKnutsford

Rate: up to £487.60 p/d Umbrellainside IR35 As an experienced Network Security Engineer, you will play a key role in designing, implementing, securing, and optimising enterprise network security services across on-premises, cloud...Read More>>.

Posted: September 27th, 2026
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Network Security Engineer

Company IconAkkodis
Location IconAston

IT Network Security Engineer - Networks, Bluecoat, Firewalls £40,000 - £50,000 (depending on experience) + bonus + benefits Hertfordshire A truly advanced organisation who are currently in a phase of growth and looking to...Read More>>.

Posted: September 27th, 2026
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Security Engineer

Company IconLT Harper Group
Location IconLondon

Senior Security Engineer (Defender / Sentinel) UK Applicants ONLY You’ll be the engineer who makes Defender and Sentinel actually work for enterprise customers: deploying them, tuning them, automating around them, and working wit...Read More>>.

Posted: October 1st, 2026
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Security Engineer

Company IconBarclay Simpson
Location IconLondon

This specialist retail company seeks an experienced Security Engineer to own security tooling and to take ownership of end-to-end security engineering projects as part of a small team.This is a broad generalist security engineering role in...Read More>>.

Posted: October 1st, 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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Senior Security Engineer

Company IconCloudian Inc
Location Icon

Cloudian builds HyperStore, a leading object storage platform deployed by hundreds of service providers and enterprise customers worldwide. We're extending that platform to be the storage layer for AI, with a particular focus on inferencing. Our s...Read More>>.

Posted: October 2nd, 2026
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Automation/Security Engineer

Company IconEastwood Security & Estate Services Ltd
Location IconSouthend on Sea

Eastwood Security & Estate Services was formed in 2018. We are a privately owned company and have a combined 30 years experience in the security installation and maintenance sector. We have grown over years. Although a small company we have a big...Read More>>.

Posted: October 2nd, 2026
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Head of Security & Security Engineering

Company IconCOL Limited
Location IconLondon

Apollo Research seeks a Head of Security to own security end to end, as the first dedicated security hire. You will report to the CEO within the engineering team and help protect partnerships with frontier AI lab partners.You will build the...Read More>>.

Posted: September 17th, 2026
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Solutions Architect, Network Security Offerings

Company IconCamWebDir
Location Icon

Palo Alto Networks is seeking a Solutions Architect focused on service and offer creation to shape and scale network security offerings across its portfolio. You will work at the intersection of product, engineering, GTM, and partners to define en...Read More>>.

Posted: September 27th, 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: October 1st, 2026
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Senior Software Security Engineer

Company IconHarmonic Security
Location IconLondon

AI doesn't run in one place anymore. It runs in the browser tab, the desktop app, the agent your engineers kicked off, and the copilot embedded in the tools you already pay for. Harmonic Security governs all of it. Our AI Governance and Control...Read More>>.

Posted: October 1st, 2026
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Security Engineer III

Company IconHackajob Ltd
Location IconBournemouth

JOB DESCRIPTIONScroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect.Take on a crucial role where you'll be a key part of a high-performing team delivering secure...Read More>>.

Posted: October 2nd, 2026
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Director of Blockchain Security Engineering

Company IconMastercard
Location IconLondon

Mastercard is seeking a Director of Security Engineering to lead the security engineering team for blockchain and digital solutions. You will drive the security roadmap for crypto products and blockchain networks, working with engineering, product...Read More>>.

Posted: October 2nd, 2026
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AI-Powered Security Engineer

Company IconMeta
Location IconCity of Westminster

Meta is seeking Security Engineers to join the Applied Artificial Intelligence (AAI) organization. The role blends deep security engineering with applied AI research to build novel AI-powered defenses and scalable AI-native security systems....Read More>>.

Posted: October 3rd, 2026
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Security Engineer, Applied AI

Company IconMeta
Location IconCity of Westminster

Meta is seeking Security Engineers to join our Applied Artificial Intelligence (AAI) organization. As a Security Engineer in AAI, you will apply deep domain expertise to solve hard, real-world security problems - building novel security capabiliti...Read More>>.

Posted: October 3rd, 2026
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Lead Security Engineer

Company IconOcho
Location IconBelfast

Lead Security Engineer (Security Testing & Engineering)A hands-on technical leadership role setting the direction for security engineering and testing across a rapidly expanding cyber capability - remote-first within N...Read More>>.

Posted: September 19th, 2026
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Senior Product Security Engineer

Company IconGeneral Dynamics Mission Systems - United Kingdom
Location IconHastings

Job description Join our security engineering team and help deliver future combat-air capability as part of the GCAP programme. You will work on complex, safety-critical mission-computing systems, embedding security into the product archi...Read More>>.

Posted: October 2nd, 2026
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Apprentice Fire and Security Engineer

Company IconJohnson Controls, Inc.
Location IconBirmingham

Apprentice Fire and Security EngineerWe have a variety Fire and Security based roles. Covering Install, Commissioning and Service as well as regional and national travel.To get on this prestigious apprenticeship programme...Read More>>.

Posted: October 2nd, 2026
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Azure Cloud & Security Engineer

Company IconBright Purple Resourcing Ltd
Location IconGlasgow

Azure Cloud & Security Engineer Glasgow/Hybrid (2 days a week in the office) Salary up to £48,000 Our client, an established online education provider based in Glasgow, runs its learning platform and busi...Read More>>.

Posted: October 3rd, 2026
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Security Engineer - Service and Install

Company IconSSR C&T
Location IconSlough

Security Systems Service & Install Engineer Salary: £39,000 - £44,000 + Benefits Location: Slough + Surrounding areas We are seeking an experienced Security Engineer. In this role, you'll be responsible for servicing, mainta...Read More>>.

Posted: October 3rd, 2026
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