Security Installation & Service Engineer, Intruder Alarms, CCTV, Access Control, COR7533

Company IconCorriculo Ltd
Location IconHigh Wycombe

Security Installation & Service Engineer, Intruder Alarms, CCTV, Access Control, COR7533Are you an experienced Security Installation & Service Engineer looking for a varied role covering installation, maintenance, and fault...Read More>>.

Posted: September 20th, 2026
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Security Engineer-Vehicle Cyber Security and Embedded Systems

Company IconI3 Resourcing Limited
Location IconCoventry

Principal Cyber Security EngineerVehicle cyber security and embedded systemsAutomotive Industry | Hybrid Working (2- 3 Days Office / 2 Days Remote) | Near Coventry...Read More>>.

Posted: September 20th, 2026
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Security and Fire Systems Service Engineer

Company IconRanger Services Holdings Limited
Location Icon

Job DescriptionSecurity and Fire Systems Service Engineer\nFull-time, Monday to Friday – 08.00 -17.00\nGreater London\nFidelity, part of the Ranger FS Group is a progressive and expanding NAC...Read More>>.

Posted: October 1st, 2026
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Senior Security and Fire Systems Service Engineer

Company IconRanger Services Holdings Limited
Location IconOrpington

Job Description\n Senior Security and Fire Systems Service Engineer\n Full-time, Monday to Friday – 08:00–17:00\n Covering Greater London\n Fidelity is a pr...Read More>>.

Posted: October 2nd, 2026
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Ground System Security Design Engineer

Company IconAirbus Defence and Space
Location IconChippenham

Overview In this role you will safeguard Airbus Defence and Space’s Spacecraft Control Centre and Satellite Communications infrastructures. You will own complex security architecture, ensure robust defenses, and coordinate defense strateg...Read More>>.

Posted: October 1st, 2026
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Information Security Engineer - Classified Systems

Company IconLockheed Martin
Location IconAmpthill

Overview In this role you will lead Secure by Design across classified IT systems, ensuring security is integrated throughout the lifecycle and aligned with UK Government, MoD, and Lockheed Martin requirements. You will partner with program...Read More>>.

Posted: October 1st, 2026
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BIM-CAD Engineer – Structured Cabling, Security & AV Systems

Company IconSSR Personnel
Location IconLondon

Overview As a BIM-CAD Engineer, you will create and manage BIM models and CAD drawings for structured cabling, security, and AV systems. You will develop layouts, schematics, containment routes, and equipment locations, ensuring design coor...Read More>>.

Posted: October 1st, 2026
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Information Systems Security Manager (ISSM) - SME

Company IconAvint
Location Icon

Avint is hiring a Information Systems Security Manager (ISSM) - SME to support and protect critical DoD cloud-based systems. In this role, you’ll be part of a high-performing team responsible for implementing and overseeing all phases...Read More>>.

Posted: August 7th, 2026
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VP, Full-Stack Engineering — Build Secure, Scalable Systems

Company IconBNY
Location IconLondon

BNY, a leading global financial services company, is seeking a Senior Vice President, Full-Stack Engineer to lead high-impact engineering teams in London. The role involves owning end-to-end delivery of mission-critical software, raising engineeri...Read More>>.

Posted: August 10th, 2026
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Engineering Team Lead: Drive Scalable, Secure Web Systems

Company IconHX Expeditions
Location IconLondon

HX Expeditions is seeking an Engineering Team Lead to blend technical depth with people leadership and delivery ownership. You will set technical direction, grow the team, and ship reliable, secure software that drives business outcomes.You...Read More>>.

Posted: August 10th, 2026
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Senior OT Cyber Security Consultant – Industrial Systems

Company IconWSP in the UK & Ireland
Location IconLiverpool

WSP in the UK & Ireland is seeking a Cyber Security Consultant to join our capabilities team, delivering specialist cyber security services across diverse industries. You’ll support cyber security deliverables through the lifecycle of OT/IT deve...Read More>>.

Posted: August 17th, 2026
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Director of IT , Systems and Security

Company IconLoc8me
Location IconLoughborough

Director of IT , Systems and Security location_city Loughborough account_balance_wallet £70,000.00 business_center Full time Who we are Join loc8me – Where Ambition Lives...Read More>>.

Posted: September 6th, 2026
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OT Cybersecurity Engineer — Secure OT Systems & Purdue Design

Company IconInfosec
Location Icon

Infosec is seeking an OT Cybersecurity Engineer to join our team focusing on the energy sector. This permanent role involves developing and implementing cybersecurity policies, processes, and controls for Operational Technology (OT) to secure ener...Read More>>.

Posted: September 12th, 2026
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Lead Python Engineer — AI‑Driven, Secure, Scalable Systems

Company IconJ.P. MORGAN
Location IconLondon

JPMorgan Chase in London seeks a Lead Software Engineer to join the IP - Network Services team, driving secure, scalable technology across multiple business functions. You will contribute as a core technical contributor, delivering trusted, market...Read More>>.

Posted: September 14th, 2026
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Principal Software Engineer – Secure, Mission-Critical Systems

Company IconPrattwhitney
Location IconKingswood

Raytheon UK is recruiting a Principal Software Engineer to join our onsite teams in Manchester and Gloucester. You will contribute to secure, mission-critical software across defence programmes, working in a cross-functional team with DevSecOps at...Read More>>.

Posted: September 14th, 2026
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Security Engineer – Embedded Systems & Trust Chain

Company IconFractile
Location IconLondon

Fractile is building the software and system-level security stack for frontier AI hardware. You will work across bare metal, RTOS, and embedded Linux to turn threat models into concrete mechanisms, shaping the security of the control chain from de...Read More>>.

Posted: September 14th, 2026
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Senior Product Security Engineer: Embedded Systems & AI

Company IconSlope
Location IconLondon

Anduril Industries seeks a Senior Product Security engineer to develop novel security tooling, discover vulnerabilities, and secure our AI-enabled and autonomous systems. You will perform architecture reviews, analyze firmware and software, and co...Read More>>.

Posted: September 14th, 2026
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Information System Security Officer (ISSO)

Company IconTalent Octopusventures
Location IconLondon

About the BusinessLexisNexis® Risk Solutions provides customers with solutions and decision tools that combine public and industry specific content with advanced technology and analytics to assist them in evaluating and predicting ris...Read More>>.

Posted: September 14th, 2026
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Security-Cleared Senior Systems Engineer (Hybrid, Stevenage)

Company IconPositiv+ Cohort
Location IconLondon

Positiv+ Cohort is seeking a highly experienced Senior Systems Engineer with security clearance to lead equipment work packages and ensure delivery to time, cost, and quality targets. The role combines electrical engineering with test design and s...Read More>>.

Posted: September 14th, 2026
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Senior Cyber Security Lead - Energy Systems & Regulation

Company IconElexon
Location IconLondon

Elexon is seeking an experienced SSES Cyber Security Lead to shape cyber security arrangements underpinning the UK's energy markets. You will provide independent, authoritative guidance to the Chair of the SSES Security Governance Group and work a...Read More>>.

Posted: September 21st, 2026
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Software Engineer III: Build Secure, Scalable Systems (Flexible Hours)

Company IconReedexpo
Location Icon

RX Global is seeking a Software Engineer III to deliver production-quality software within defined components and features. You will collaborate with senior engineers to build secure, reliable systems while improving engineering quality and operat...Read More>>.

Posted: September 21st, 2026
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V06395 Senior Information System Security Officer

Company IconMatchtech
Location IconLancashire

We're recruiting for an experienced Senior Information System Security Officer (ISSO) to support a specialist defence and security programme focused on Product Security / Information Assurance across synthetic training s...Read More>>.

Posted: September 21st, 2026
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Platform Engineer: Build Secure, Production-Ready Systems

Company IconSiXworks
Location IconCheltenham

SiXworks is seeking a Platform Engineer in the United Kingdom to deploy new solutions and enhance existing platforms, balancing reliability and performance in live environments.You’ll work in a small, high-performing team, focusing on sec...Read More>>.

Posted: September 21st, 2026
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Lead Software Engineer - Secure Cloud Systems (DV Eligible)

Company IconAdvanced Resource Managers Ltd
Location IconGloucester

Advanced Resource Managers Ltd in Gloucester is seeking a Lead Software Engineer to drive secure, scalable software solutions across Defence, Cyber and Intelligence programmes. You will lead the design and development of critical national infrastr...Read More>>.

Posted: September 21st, 2026
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AI Software Engineer - Secure, High‑Impact Systems

Company Icon311 Garrison Technology Ltd
Location IconLondon

Everfox is seeking a versatile AI Software Engineer who thrives in unfamiliar codebases and moves quickly across diverse projects. You’ll build AI-driven features, enhance workflows with modern AI tools, and collaborate across teams to deliver h...Read More>>.

Posted: September 21st, 2026
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AI Architecture Strategist - Secure, Scalable AI Systems

Company IconThe Citation Group
Location IconWakefield

The Citation Group is seeking an AI Architect to lead the AI/Data architecture within the delivery area, reporting directly to the Chief AI Officer. This role focuses on establishing architectural standards, patterns, and governance for AI initiat...Read More>>.

Posted: September 22nd, 2026
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Systems and Security Analyst - London

Company IconCentre for Information Resilience
Location IconLondon

The Centre for Information Resilience (CIR) is an independent organisation dedicated to exposing human rights violations, disinformation and harms against women and minorities. We achieve this through open source research, digital investigation...Read More>>.

Posted: September 22nd, 2026
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Systems & Security Analyst - Cloud, Audit & IR

Company IconCentre for Information Resilience
Location IconLondon

The Centre for Information Resilience (CIR) is an independent organisation focused on exposing human rights abuses and disinformation, with a London-based role requiring on-site presence 1–2 days weekly. The role demands UK SC clearance eligibil...Read More>>.

Posted: September 22nd, 2026
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Internal IT Manager: Systems, Security & Cloud Ops

Company IconJackson Hogg Ltd
Location IconGateshead

Jackson Hogg Ltd in Gateshead is seeking an experienced IT Manager to own and evolve the internal technology environment. You will lead a hands-on team, oversee critical systems, and align technology decisions with long-term business growth....Read More>>.

Posted: September 22nd, 2026
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AI Security Engineer (Agentic Systems)

Company IconClearRoute
Location IconLondon

About Us ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working wit...Read More>>.

Posted: September 23rd, 2026
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Information Systems Security Officer (ISSO) III

Company IconGeneral Dynamics Information Technology
Location IconLakenheath

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:...Read More>>.

Posted: September 23rd, 2026
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AI/ML Data Platform Engineer III – Secure, Scalable Systems

Company IconFairygodboss
Location IconLondon

JPMorganChase is seeking a Software Engineer in AMDP (AIML Data Platforms) to advance trusted market-leading technology products in a secure, scalable way. You will contribute across design, development, and production support while aligning with...Read More>>.

Posted: September 24th, 2026
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Lead Product Security Engineer - Airborne Systems

Company IconGeneral Dynamics Mission Systems, Inc
Location IconHastings

General Dynamics Mission Systems, Inc. is seeking a product-security engineer to lead the architecture for airborne mission systems within the GCAP programme in the UK. You will work with systems, software, and hardware teams to embed security acr...Read More>>.

Posted: September 25th, 2026
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AI Security Engineer (Agentic Systems)

Company IconClearRoute Limited
Location IconLondon

About Us: ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working wi...Read More>>.

Posted: September 27th, 2026
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Senior Platform Engineer — Secure, Scalable Backend Systems

Company IconAnthropic
Location Icon

Anthropic in the United Kingdom invites experienced backend/platform engineers to lead scalable distributed systems and infrastructure. You will own architecture decisions and drive multi-month projects, partnering with research to productize capa...Read More>>.

Posted: September 28th, 2026
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Tech Lead & Principal Engineer - Build Secure, Scalable Systems

Company IconRELX International
Location IconLondon

RELX International in London is seeking a Technical Lead to balance hands-on software development with engineering leadership. You will shape technical direction, guide delivery planning, and collaborate with Product, Architecture, QE, SRE, and pa...Read More>>.

Posted: September 29th, 2026
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Lead Full-Stack Engineer: AI, Security & Scalable Systems

Company IconAtos SE
Location IconLondon

Atos is seeking a Lead Full Stack Engineer to shape secure, AI-enabled, production-grade software for government and enterprise clients. You will write production code, own delivery, and set engineering standards while remaining hands-on.El...Read More>>.

Posted: October 2nd, 2026
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Tenure-Track CS AI, Security & Smart Systems Scholar

Company IconSingapore Management University
Location IconWestra

Singapore Management University (SMU) invites applications for a tenure-track Associate Professor position in Computer Science & Engineering within the School of Computing and Information Systems (SCIS). The candidate will join a vibrant research...Read More>>.

Posted: October 4th, 2026
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IT Systems & Security Engineer - London (Westminster)

Company IconCentre for Information Resilience
Location IconLondon

The Centre for Information Resilience (CIR) is an independent organisation dedicated to exposing human rights violations, disinformation and harms against women and minorities. We achieve this through open source research, digital investigations,...Read More>>.

Posted: October 4th, 2026
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IT Systems and Security Operator

Company IconAddition
Location IconKnowsley

This is a chance to join a major organisation at the heart of a large-scale technology transformation, helping keep critical systems secure, resilient and running around the clock. You’ll play an important role in maintaining the technology b...Read More>>.

Posted: September 21st, 2026
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Fire & Security Electrical Installation Engineer

Company IconRise Technical Recruitment Ltd
Location IconCorby

...Read More>>.

Posted: October 5th, 2026
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Cyber Security Graduate: Protect Systems & Grow Fast

Company IconFree-Work
Location IconLondon

CGI is building the next generation of cybersecurity professionals through its graduate program. As a Technical Graduate specialising in Cyber Security, you will protect critical services and information, engage with security operations and vulner...Read More>>.

Posted: October 5th, 2026
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24/7 IT Systems & Security Operator

Company IconAddition Solutions Ltd
Location Icon

Addition Solutions Ltd in Knowsley is seeking an experienced IT Operations professional to monitor critical infrastructure, networks, storage and applications in a 24/7 shift environment. You will identify incidents, support secure running, train...Read More>>.

Posted: October 6th, 2026
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IT Systems and Security Operator

Company IconAddition Solutions
Location Icon

This is a chance to join a major organisation at the heart of a large-scale technology transformation, helping keep critical systems secure, resilient and running around the clock. You'll play an important role in maintaining the technology beh...Read More>>.

Posted: October 6th, 2026
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