Penetration Tester

Company IconOpus Recruitment Solutions
Location IconLondon

Our client, a major, fast‑growing cybersecurity consultancy is significantly expanding its UK CHECK capability this year. With a global footprint and a reputation for delivering high‑assurance security testing to government and critical nat...Read More>>.

Posted: January 21st, 2026
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Fire Safety Engineer - Bristol, Field Based

Company IconChubb Fire & Security
Location IconFilton

A leading fire safety services provider is seeking a Fire Service Engineer in Bristol to maintain fire safety systems and deliver excellent customer service. The role involves routine inspections, repairs, and providing technical advice to clients. C...Read More>>.

Posted: March 20th, 2026
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Cloud Security Backend Engineer — Hybrid

Company IconOcho
Location IconBelfast

A rapidly scaling unicorn software company is looking for a Software Engineer to join their Belfast team. In this role, you will own the full development lifecycle and make architectural decisions affecting high-scale cloud security platforms. Seekin...Read More>>.

Posted: April 5th, 2026
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Lead Electrical Engineer: Energy Transition & Security

Company IconSwan Recruitment Ltd.
Location IconLeatherhead

A leading recruitment firm is looking for a Principal or Lead Electrical Engineer to work on energy transition and energy security projects in Leatherhead, UK. The role involves developing electrical power system designs and requires demonstrable exp...Read More>>.

Posted: April 11th, 2026
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Penetration Tester

Company IconOho Group Ltd
Location IconLondon

Get AI-powered advice on this job and more exclusive features.This range is provided by Oho Group Ltd. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeMy c...Read More>>.

Posted: April 11th, 2026
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Full-Stack Engineer for Mission-Critical Security Apps

Company IconRoke
Location IconManchester

A leading technology and engineering firm in Manchester is seeking a Software Engineer to develop mission-critical solutions for National Security clients. You will work on innovative technologies, ensuring security while writing clean, efficient cod...Read More>>.

Posted: April 11th, 2026
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Penetration Tester

Company IconRoyal London
Location IconCity of Edinburgh

Join to apply for the Penetration Tester role at Royal LondonJoin to apply for the Penetration Tester role at Royal LondonGet AI-powered advice on this job and more...Read More>>.

Posted: April 11th, 2026
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Penetration Tester

Company IconHarrington Starr
Location Icon

Harrington Starr has partnered with a global, multi-billion-pound business in Belfast to seek a Vulnerability and Penetration Testing Engineer. This role involves providing security architecture, vulnerability, and risk assessments within their Be...Read More>>.

Posted: April 11th, 2026
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Penetration Tester

Company IconLocke and McCloud
Location Icon

Direct message the job poster from Locke and McCloudSenior Recruitment Consultant - Cyber Security at Locke and McCloudI am working with a well-established Cyber Security Consulting and Insurance firm who are looking for a Penetrat...Read More>>.

Posted: April 11th, 2026
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Copy of Penetration Tester

Company IconTelefónica Tech (EN)
Location IconBelfast

Telefónica Tech is a leading provider of innovative tech services for the B2B market with a worldwide presence and strategic hubs in Spain, Brazil, UK and Germany. The company helps leading brands and organisations across the UK and Ireland unloc...Read More>>.

Posted: April 11th, 2026
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Security-Cleared Simulation Engineer - Engine & Tools Lead

Company IconAdvanced Resource Managers
Location IconLuton

A leading resource management firm in Luton is seeking an experienced engine engineer to lead engine-driven projects from concept through delivery. The role requires proficiency in C++, Python, and Lua, alongside a strong background in game developme...Read More>>.

Posted: April 11th, 2026
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Lead Penetration Tester

Company IconInstil Software Ltd
Location IconBelfast

We’re looking for a highly skilled Principal Penetration Tester with CHECK Team Lead (CTL) status to join our dynamic security team. This is a senior, hands‑on role where you’ll lead and deliver complex penetration testing e...Read More>>.

Posted: April 14th, 2026
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Security Systems Faults & Small Works Engineer London

Company IconCento
Location IconLondon

A leading security provider in London seeks a Security Small Works / Faults Engineer. This full-time role includes fault diagnosis, maintenance of electronic security systems, and opportunities for ongoing training and career progression. The ideal c...Read More>>.

Posted: April 17th, 2026
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Senior Penetration Tester

Company IconStarling Bank
Location IconLondon

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. Read more...Read More>>.

Posted: April 17th, 2026
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Senior DevOps Architect & Automation Leader

Company IconLeonardo
Location IconBristol

A leading technology firm in the UK is looking for a Lead DevOps Engineer to shape the future of DevOps and solve complex engineering challenges. This role requires expertise in CI/CD, cloud environments, and strong communication skills. The ideal ca...Read More>>.

Posted: April 17th, 2026
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Security-Cleared Senior Structural Engineer (FEA)

Company IconAdvanced Resource Managers
Location IconAmpthill

A leading Defence and Aerospace company in Ampthill seeks a Senior Structural Engineer. You will develop finite-element models and perform various structural analyses, requiring high-level MOD security clearance. Ideal candidates will have a BEng in...Read More>>.

Posted: April 17th, 2026
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Lead Penetration Tester - CTL App

Company IconInstil
Location IconBelfast

We’re looking for a highly skilled Lead Penetration Tester with CHECK Team Lead (Web App) to join our dynamic security team. This is a senior, hands‑on role where you’ll lead and deliver complex web application and API penet...Read More>>.

Posted: April 17th, 2026
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Data Security Backend Engineer - Java

Company IconCiti
Location IconBelfast

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can ma...Read More>>.

Posted: April 17th, 2026
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Lead Security Systems Commissioning Engineer

Company IconSecuritas Technology UK
Location IconLondon

A security solutions provider in Greater London is seeking a proactive Commissioning Engineer to lead the commissioning phase of security installations. The ideal candidate will have over 8 years of experience in installing and commissioning security...Read More>>.

Posted: April 18th, 2026
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Lead Security Systems Commissioning Engineer

Company IconAmida Consulting Solutions Ltd
Location IconTyseley

Amida Consulting Solutions Ltd is looking for a Senior Commissioning Engineer for their Security Systems team in the Midlands. The role entails taking full technical ownership of planning and delivering commissioning activities for integrated electro...Read More>>.

Posted: April 28th, 2026
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Platform Infrastructure Engineer (SRE Core)

Company IconMenlo Security Inc.
Location IconBracknell

Menlo Security provides secure connectivity for enterprises worldwide. About The Role Platform Infrastructure Engineer builds and operates Menlo’s Infrastructure Platform, enabling secure global connectivity. Responsib...Read More>>.

Posted: May 4th, 2026
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Security Design Engineer for Buildings & Smart Sites

Company IconWSP USA
Location IconLondon

A leading engineering and professional services firm in Greater London seeks a Security Consultant to produce high-quality designs and strategies. You will work on exciting projects globally, supervise detailed designs, and develop client relationshi...Read More>>.

Posted: May 4th, 2026
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Senior Penetration Tester

Company IconHack The Box
Location IconLondon

Senior Penetration Tester LSEG is seeking a senior penetration tester to join our internal offensive security team. This role is hands‑on and deeply technical, responsible for planning and driving penetration tests across a wide rang...Read More>>.

Posted: May 8th, 2026
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Backend Engineer, Threat Intelligence

Company IconwatchTowr
Location IconLondon

Hello, let us introduce ourselves! watchTowr is the Preemptive Exposure Management capability trusted by Fortune 500 companies and critical infrastructure providers. By combining proactive threat intelligence, real attacker teleme...Read More>>.

Posted: May 17th, 2026
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Service Engineer (Fire Alarm/Security Systems)

Company IconAdd Resource & Labour
Location IconBath

Service Engineer (Fire Alarm/Security Systems) Add Resource and Labour - Bath, Somerset £40,000 - £45,000 Base (depending on experience) + overtime OTE £50,000 Monday to Friday 25 days holiday + Bank holidays...Read More>>.

Posted: May 17th, 2026
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Senior Penetration Tester

Company IconArcus Search
Location IconLondon

You’ll be on the front lines of our security efforts, thinking like an attacker to help us stay one step ahead. As a Senior Offensive Security Engineer, you’ll break things (responsibly), uncover weaknesses, and help us build stronger, more...Read More>>.

Posted: May 17th, 2026
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Service Engineer - Electrical (Trainee)

Company IconGlobal Fire & Security Systems
Location IconLondon

Overview Location - Canary Wharf Contract - Full Time Salary - £NMW + Door to Door + Overtime + (Call Out once trained) Company Global Fire and Security Systems are an independent com...Read More>>.

Posted: May 17th, 2026
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Senior Penetration Tester

Company IconBarclay Simpson
Location IconLondon

This is a fantastic opportunity for an experienced penetration tester to move into an internal role with a leading financial services firm. The role offers variety across Penetration Testing (WebApp, Infrastructure – internal and external, an...Read More>>.

Posted: May 19th, 2026
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DevOps & Programmer | CI/CD, Cloud & Automation

Company IconComputewell
Location IconSlough

Computewell in Slough is seeking an IoT Software Developer to create IoT integrations and data streaming services. The role requires working closely with cross-functional teams to deliver effective solutions using a variety of programming and data...Read More>>.

Posted: May 20th, 2026
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Security Systems Commissioning Engineer — Career Growth

Company IconJohnson Controls, Inc.
Location IconHalesowen

Johnson Controls, Inc. is hiring a Commissioning Engineer - Security in Birmingham. This role focuses on providing exceptional customer service while commissioning security systems to meet industry standards. You'll work within a high-performing t...Read More>>.

Posted: May 20th, 2026
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Fire & Security Systems Engineer - Hands-on Training

Company IconEnergy Jobline CVL
Location IconWales

Energy Jobline CVL is looking for a skilled Fire & Security Systems Engineer in the United Kingdom, Wales. The role involves installation, maintenance, and diagnosis of fire and security systems across various sites. The ideal candidate will have...Read More>>.

Posted: May 21st, 2026
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Site Agent - Civil Engineering Lead with Security Clearance

Company IconVenesky-Brown
Location IconPlymouth

Venesky-Brown is seeking a Site Agent to manage project programmes on a high-security site in Plymouth. Successful candidates will ensure effective utilisation of resources, support Health & Safety compliance, and take ownership of project profit...Read More>>.

Posted: May 22nd, 2026
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Lead CAMHS Psychiatrist – Inpatient Ward (13–18)

Company IconPulse Healthcare
Location IconEssex

A leading mental health provider in the United Kingdom is seeking a Consultant CAMHS Psychiatrist to launch and lead a new inpatient ward for young people aged 13-18. This exciting opportunity involves providing clinical oversight and fostering a pos...Read More>>.

Posted: May 30th, 2026
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People & Culture Manager

Company IconPoint 13
Location IconManchester

People & Culture Manager We are seeking an experienced and passionate People & Culture Manager to lead the delivery of a high-quality, people-focused service. This is a key leadership role responsible for shaping an inclusive, values-driven culture w...Read More>>.

Posted: May 31st, 2026
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Sainsbury's Jobs in Trafford Now Hiring

Company IconGREAT PAY £13-42 p/h
Location IconTrafford

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Highland Now Hiring

Company IconGREAT PAY £13-42 p/h
Location Icon

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Calderdale Now Hiring

Company IconGREAT PAY £13-42 p/h
Location IconCalderdale

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in St Helens Now Hiring

Company IconGREAT PAY £13-42 p/h
Location IconSt Helens

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Renfrewshire Now Hiring

Company IconGREAT PAY £13-42 p/h
Location IconRenfrewshire

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Thamesdown Now Hiring

Company IconGREAT PAY £13-42 p/h
Location Icon

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Caerphilly Now Hiring

Company IconGREAT PAY £13-42 p/h
Location IconCaerphilly

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Breckland Now Hiring

Company IconGREAT PAY £13-42 p/h
Location Icon

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Pembrokeshire Now Hiring

Company IconGREAT PAY £13-42 p/h
Location IconPembrokeshire

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Salisbury Now Hiring

Company IconGREAT PAY £13-42 p/h
Location Icon

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Angus Now Hiring

Company IconGREAT PAY £13-42 p/h
Location IconAngus

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Conway Now Hiring

Company IconGREAT PAY £13-42 p/h
Location Icon

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Wychavon Now Hiring

Company IconGREAT PAY £13-42 p/h
Location IconWychavon

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Waveney Now Hiring

Company IconGREAT PAY £13-42 p/h
Location Icon

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Erewash Now Hiring

Company IconGREAT PAY £13-42 p/h
Location Icon

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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Sainsbury's Jobs in Bassetlaw Now Hiring

Company IconGREAT PAY £13-42 p/h
Location Icon

Ready to tackle a fun and rewarding career? There are Sainsbury's job openings in your area. Apply today and find the job that you have been looking for!...Read More>>.

Posted: May 29th, 2026
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