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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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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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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Senior Operational Security Engineer

Company IconCrown Agents Bank
Location IconLondon

Senior Operational Security Engineer The Senior Operational Security Engineer owns and operates the firm's core protective and detective security controls across endpoint, network, identity and data security domains, converting multipl...Read More>>.

Posted: June 6th, 2026
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Senior Cyber Security Engineer

Company IconOSI Systems, Inc
Location IconCity of Edinburgh

Overview At Spacelabs Healthcare, we are on a mission to provide continuous innovation in healthcare technology for better clinical and economic outcomes. Our scalable solutions deliver critical patient data across local and remote sys...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Security Engineer

Company IconCint AB
Location IconLondon

Cint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital adve...Read More>>.

Posted: June 6th, 2026
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Senior Security Engineer (Application)

Company IconEeze
Location IconLondon

Job Summary We are seeking a Senior Security Engineer (Application) to help strengthen and mature application security practices across a fast‑moving engineering organisation. This is a hands‑on technical role focused on embedding...Read More>>.

Posted: June 6th, 2026
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Senior Cyber Security Engineer

Company IconSpacelabs Healthcare
Location IconCity of Edinburgh

Overview At Spacelabs Healthcare, we are on a mission to provide continuous innovation in healthcare technology for better clinical and economic outcomes. Our scalable solutions deliver critical patient data across local and remote sys...Read More>>.

Posted: June 6th, 2026
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Senior Operational Security Engineer

Company IconCrown Agents Bank Ltd.
Location IconLondon

Crown Agents Bank is a vastly growing and regulated UK bank that connects emerging and frontier markets to the rest of the world, using FX and payments technology. We are transforming the way payments and FX move through emerging markets, reduc...Read More>>.

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

Company IconGBR Recruitment Limited
Location IconGrantham

GBR Recruitment Ltd is partnering exclusively with a leading MOD technology EW company to recruit an experienced Network & Cyber Security Engineer. This role is subject to legal/security restrictions relating to nationality and clearance eligib...Read More>>.

Posted: June 10th, 2026
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Lead Offensive Security Engineer

Company IconMonzo
Location IconWales

Monzo is seeking a skilled Offensive Security professional to join their team in the UK. In this role, you will lead projects to assess vulnerabilities through simulation of real-world attacks. You will work alongside engineering teams to enhance...Read More>>.

Posted: June 10th, 2026
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Senior Cyber Security Engineer

Company IconThe Financial Times
Location IconLondon

Requirements We’re looking for someone who has demonstrably improved security outcomes in real engineering environments, not just someone with theoretical knowledge of tools or frameworks Application and cloud security...Read More>>.

Posted: June 10th, 2026
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Apprentice Safety & Security Engineer

Company IconNorth
Location IconWashington

Apprentice Safety & Security Apprenticeship opportunity in Newcastle.Location: Newcastle. Salary: £18k. Type: Apprenticeship. Sector: Public Sector. Key Duties & Responsibilities Role incl...Read More>>.

Posted: June 12th, 2026
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Senior Information Security Engineer

Company IconSpectrum IT Recruitment
Location IconLondon

Information Security Engineer London (Barbican) Hybrid Working (2 days per week onsite) 80,000 to 90,000 + 8% Bonus + Excellent Pension & Benefits Must be eligible for UK Security Clearance Are...Read More>>.

Posted: June 12th, 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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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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Application Security Engineering Manager

Company IconSynthesia
Location IconLondon

Location: Europe remote or London hybrid About the role: As our engineering and research organisation grows, so does the complexity of securing it. Our Application Security team is at the forefront of that challe...Read More>>.

Posted: June 15th, 2026
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Lead Fire & Security Engineer

Company IconOCS Group
Location Icon

About The Company OCS UK & Ireland is a leading facilities management company with 50,000+ colleagues and a turnover in excess of £2bn. We deliver innovative, award‑winning services within facilities management, hard services, clean...Read More>>.

Posted: June 15th, 2026
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Fire and Security Engineer in London

Company IconEnergy Jobline CVL
Location IconLondon

Position Overview Fire and Security Engineer – London Our client is an established and very successful Fire and Security company based in Tottenham. Due to a number of contracts recently won, they are looking for a Fire and Se...Read More>>.

Posted: June 16th, 2026
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Hybrid Information Security Engineer

Company IconRider Levett Bucknall
Location Icon

Rider Levett Bucknall is hiring an Information Security Engineer to protect IT environments across the organization. The role requires managing security operations, conducting vulnerability assessments, and integrating Microsoft security technologies...Read More>>.

Posted: June 25th, 2026
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Senior Network Security Engineer

Company IconJACOBS
Location IconLondon

Role Overview Senior Network Security Engineer. Deliver high-assurance, security‑critical solutions within regulated and sovereign UK contexts. This full‑time, permanent, hybrid (2‑3 days/week) role is based in Bristol with occas...Read More>>.

Posted: June 25th, 2026
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Apprentice Safety & Security Engineer

Company IconNorth-PB
Location IconLondon

Job Title: Apprentice Safety & SecurityLocation: Edinburgh/DundeeSalary: £18kType: ApprenticeshipSector: Public SectorJob DescriptionThis is an exciting opportunity...Read More>>.

Posted: June 25th, 2026
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Fire and Security Engineer in Huddersfield

Company IconEnergy Jobline CVL
Location IconHuddersfield

Our client is a well-established and growing Fire & Security company seeking an experienced Fire & Security Engineer to join their team based in Huddersfield. This is an excellent opportunity for a motivated engineer looking to develop their ca...Read More>>.

Posted: June 25th, 2026
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AI Security Engineering Lead

Company IconLloyds Banking Group
Location IconWellington

End DateThursday 25 June 2026Salary Range£92,701 - £109,060Flexible Working OptionsHybrid Working, Job ShareJob TitleAI Security Engineering LeadSalary£92,701 - £115,0...Read More>>.

Posted: June 25th, 2026
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Principal Platform Security Engineer

Company IconHiscox Underwriting Group Services Ltd (HUGS)
Location Icon

Job Type: PermanentLocation: LondonPosition: Principal Platform Security EngineerRole OverviewThe Principal Platform Security Engineer is a senior leader within the London Platform Engineering Chapter. The role sets dire...Read More>>.

Posted: June 19th, 2026
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Multi Skilled Security Engineer

Company IconRGIT Australia
Location IconSt Albans

Full-time Permanent Mid-level Senior Posted 13 Apr 2026 Description Salary: £35,000 - £45,000 pa + paid travel, on call and overtime allowances (Total average earnings of £43,000 - £60,000 pa) About Amthal G...Read More>>.

Posted: June 19th, 2026
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Hybrid Cloud Security Engineer

Company IconHelloKindred
Location IconKnutsford

HelloKindred is seeking a Security Cloud Engineer to enhance cloud security platforms and automate processes. This role involves collaboration with engineering and DevOps teams to ensure secure cloud operations in a hybrid setup.Candidates...Read More>>.

Posted: June 20th, 2026
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Static Fire & Security Engineer

Company IconHaitch Recruitment
Location IconLondon

Static Fire & Security Service & Maintenance Engineer Location: Central London Salary: 38,000 - 45,000 DOE About the Role We are currently seeking an experienced Static Fire & Security Engineer...Read More>>.

Posted: June 20th, 2026
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Senior Security Engineer, London

Company IconIsomorphic Labs
Location IconLondon

Isomorphic Labs is applying frontier AI to unlock deeper scientific insights, faster breakthroughs, and life‑changing medicines with an ambition to solve all disease. The future is coming. A future enabled and enriched by the incredible power...Read More>>.

Posted: June 20th, 2026
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Fire and Security Engineer Glasgow

Company IconDynamite-Recruitment-Solutions
Location IconGlasgow

Fire and Security Engineer Glasgow and the surrounding area, Permanent, full time. Our client is a leading competitor in the Fire and Security industry, and they are growing rapidly! With a track record of providing fantastic ca...Read More>>.

Posted: June 20th, 2026
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Senior Network Security Engineer

Company IconSivara GmbH
Location IconEwell

Salary: £43,500 - 66,500 per year Requirements Strong Palo Alto firewall experience Solid networking background, including Cisco and LAN/WAN Exposure to security tools such as SIEM, EDR, and vulne...Read More>>.

Posted: June 21st, 2026
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GCP Platform and Security Engineer

Company IconDifferential.
Location Icon

Salary: £50,000 - £70,000 with potential some room for the right candidate. I’m working with a high-performing organisation that is growing its in‑house technology team and looking for a GCP Platform & Security Engineer...Read More>>.

Posted: June 21st, 2026
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Network Security Engineer (SOC)

Company IconMBDA UK Ltd
Location IconStevenage

Overview An exciting opportunity for a passionate Network Security Engineer to join a unique, multi-national Information Management function. Ideal candidates should be committed to protecting our critical systems and ensuring the inte...Read More>>.

Posted: June 21st, 2026
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Senior Security Engineer - Operations

Company IconHolland & Barrett
Location IconNuneaton

We offer hybrid working, with occasional presence at one of our Holland & Barrett offices in Nuneaton or London for team meetings, collaboration sessions and key events. At Holland & Barrett, we're on a mission to make health and...Read More>>.

Posted: June 21st, 2026
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Hybrid Hosting & Security Engineer

Company IconEnvironmentjournal
Location IconNorth East

Environmentjournal is seeking an experienced Engineer for their Hosting and Security Team in Durham, England, to implement and support secure datacentre and cloud infrastructure. The ideal candidate will possess strong technical skills and experie...Read More>>.

Posted: June 21st, 2026
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