offensive security engineer jobs in London

SENIOR OFFENSIVE SECURITY ENGINEERS - LONDON (REMOTE) £60k-£80k| Fully Remote (UK-based) | Cybersecurity Scale-Up A fast-growing cybersecurity company is seekingSenior Offensive Security Engineers to strengthen their offensive security capabilities. The Role: - Conduct comprehensive penetration testing across web applications, infrastructure, APIs, and cloud environments - Perform manual...

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

SENIOR OFFENSIVE SECURITY ENGINEERS - LONDON (REMOTE)£60k-£80k | Fully Remote (UK-based) | Cybersecurity Scale-UpA fast-growing cybersecurity company is seeking Senior Offensive Security Engineers to strengthen their offensive security capabilities.The Role: * Conduct comprehensive penetration testing across web applications, infrastructure, APIs, and cloud environments * Perform manual security...

A global IT solutions provider is seeking an Offensive Security Engineer to establish a Product Security Team. The ideal candidate, with over 8 years of experience in software development and application security, will drive penetration testing and oversee secure software development practices. You will integrate security into CI/CD and mentor team members in an agile environment. Proficiency in...

About Halborn Inc Our mission is to provide value-add security services and products to the world's most cutting edge technology firms and that starts with blockchain tech. Founded in 2019, Halborn is an elite cyber security company focused on solving complex adversarial problems unique to the cryptocurrency and fintech industries. From breaches and social engineering to stolen private keys and...

About GitHub GitHub is the world's leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations have adopted GitHub Copilot.Locations In this role you can work from Remote, United KingdomOverview...

Join to apply for the Senior Offensive Security Engineer role at GitHub About GitHubGitHub is the world's leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations have adopted GitHub...

A leading accountancy and business advisory firm in the UK is seeking a Manager for Offensive Security. In this role, you'll apply your penetration testing skills and strong leadership to enhance digital services and manage security risks for various clients. You'll engage in web and mobile app testing, as well as perform digital forensics and incident response. Ideal candidates should have...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job OverviewWe are Citi's Application, Platform and Engineering team, a start-up with the exciting mission of...

2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job...

A global financial services provider in Greater London seeks an AI Security Engineer to build secure AI applications from the ground up. The role involves engineering production-grade platforms, ethical hacking, and designing security tools. Candidates should be proficient in Golang, possess strong experience in penetration testing, and have a solid understanding of AI security vulnerabilities....

Cyber Security Engineer | London/Hybrid | £55,000 - £65,000 Offensive Security | Defensive Monitoring | Identity Security | SIEM platforms | EDR/XDR | SOC automation Looking to join a company with lots of progression opportunities? Want to work at the cutting edge of IT and security? I have partnered with a brilliant Cyber Security consultancy who have just received over £10 Million worth of...

Who We Are 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 advertising, and more. The Cint platform is built on a programmatic marketplace, which is the world’s largest, with nearly 300 million respondents...

Job Description Cyber Security Engineer | London/Hybrid | £55,000 - £65,000 Offensive Security | Defensive Monitoring | Identity Security | SIEM platforms | EDR/XDR | SOC automation Looking to join a company with lots of progression opportunities? Want to work at the cutting edge of IT and security? I have partnered with a brilliant Cyber Security consultancy who have just received over £10...

Job Description Who We Are 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 advertising, and more. The Cint platform is built on a programmatic marketplace, which is the world’s largest, with nearly 300...

Get AI-powered advice on this job and more exclusive features. Teya is a payment and software service provider, headquartered in London serving small, local businesses across Europe. Founded in 2019, we build easy to use, integrated tools that enable our members to accept payments and boost business performance. At Teya we believe small, local businesses are the lifeblood of our...

Job Description Cyber Security Engineer | London/Hybrid | £55,000 - £65,000 Offensive Security | Defensive Monitoring | Identity Security | SIEM platforms | EDR/XDR | SOC automation Looking to join a company with lots of progression opportunities? Want to work at the cutting edge of IT and security? I have partnered with a brilliant Cyber Security consultancy who have just received over £10...

OverviewCHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. Our portfolio spans core management systems, messaging services, and eCargo solutions. These include applications designed to meet customs and security requirements, quality optimization, as well as e‐freight and mobility needs. Our products and...

Who We Are 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 advertising, and more. The Cint platform is built on a programmatic marketplace, which is the world's largest, with nearly 300 million respondents...

SENIOR OFFENSIVE SECURITY ENGINEERS - LONDON (REMOTE) Apply now, read the job details by scrolling down Double check you have the necessary skills before sending an application.£60k-£80k| Fully Remote (UK-based) | Cybersecurity Scale-UpA fast-growing cybersecurity company is seekingSenior Offensive Security Engineers to strengthen their offensive security capabilities.The Role:Conduct...