Showing 12 of 1,019 vacancies
CL
Vulnerability Defense Software Engineer, Cloudforce One
Cloudflarehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet...

Permanent Hybrid
AI
IT Security & Risk Officer (SOC / QRadar)
Airswifthttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Job Title: IT Security & Risk Officer (SOC / QRadar) Duration: ASAP – 31 December 2027 Workload: Full time hours Setup: Freelance (Daily Rate / Limited Company / Umbrella / Sole Trader) Sponsorship...

Permanent Remote
LE
Security Architect
Leidoshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Description Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Leidos has an...

Permanent Remote Featured
KA
Associate Security Engineer
KAYAKhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

KAYAK, part of Booking Holdings (NASDAQ: BKNG), is a leading travel search engine. With billions of queries across our platforms, we help people find their perfect flight, stay, rental car and...

Permanent Hybrid
CR
Sr. Vulnerability Researcher (Remote)
CrowdStrike Holdings, Inc.https://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

About the Company As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re...

Permanent Remote
IN
Senior Penetration Tester
Integrity360https://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

About Us Integrity360 is a leading independent cybersecurity and PCI specialist operating across Europe, Africa, the Caribbean, and North America. The company has office locations in Ireland, the...

Permanent Hybrid Featured
F5
Sr Security Engineer
F5, Inc.https://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving...

Permanent Hybrid
VI
Senior Software Security Engineer
Via Licensing Corporationhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Join the leader in entertainment innovation and help us design the future. At Dolby, science meets art, and high tech means more than computer code. As a member of the Dolby team, you’ll see and...

Permanent Hybrid Featured
DO
Senior Software Security Engineer
Dolbyhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Join the leader in entertainment innovation and help us design the future. At Dolby, science meets art, and high tech means more than computer code. As a member of the Dolby team, you'll see and...

Permanent Hybrid Featured
GR
Cloud Platform Engineer: Automation & Cloud Security
Grouper Technology Limitedhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Grouper Technology Limited is seeking a Cloud Platform Engineer to design, deploy and operate our cloud-based GRC and HRIS services and their platform. You will help automate data workflows,...

Permanent Hybrid
FO
Head of Incident Response & DFIR Leadership
Forensic Focus Limitedhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Forensic Focus Limited seeks an experienced DFIR leader to oversee incident response services for a geographically distributed team, balancing strategic direction with hands-on technical work. The...

Permanent Hybrid Featured
JP
Associate Security Engineer
JPMorganChasehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Job Description You're at the forefront of delivering secure software solutions. Join us a valued member of a top-performing team. As a Security Engineer II at JPMorganChase within the...

Permanent Hybrid