Showing 12 of 1,344 vacancies
CI
Penetration Tester
Citation Cyber • sheffield • 19 Oct 2026
Competitive

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's...

Permanent Hybrid
GR
Cyber Security Engineer - Backend & Pen Testing
Great Value Hiring • Remote • 19 Oct 2026
Competitive

Cyber Security Engineer ($30 - $100/hour) Role Responsibilities Analyze, debug, and resolve software bugs and vulnerabilities across diverse codebases Implement new features and enhance existing...

Permanent Remote
GR
Cyber Security Engineer - AVP
Gravitas Group • london • 19 Oct 2026
Competitive

Cyber Security Engineer The Cyber Security Engineer joins our client's Proactive Security team, focusing on developing security technology stacks to ensure threat mitigation through offensive and...

Permanent Hybrid
CA

Principal Consultant (Senior Manager) – Operational Resilience and Cyber Risk Location: London (Hybrid) Practice Area: Finance, Risk, Regulatory and Financial Crime Type: Permanent Build resilience...

Permanent Hybrid Featured
CH
Cyber Security Engineer I
Checkout.com • london • 19 Oct 2026
Competitive

Company Description We’re Checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every...

Permanent Hybrid
HA
Principal Security Engineer
Hastings Direct • bexhill on sea • 19 Oct 2026
Competitive

Job Details Promote a culture where we re-use more which allows us to optimise workflow efficiency and reduce duplication. Guide and coach teams on good security engineering practices and process...

Permanent Hybrid
UN
Security Engineer - Product Security
United Talent Agency LLC • london • 19 Oct 2026
Competitive

UTA seeks a Security Engineer - Product Security to help embed security into the design, development, and operation of our products and platforms. In this role, you will work closely with...

Permanent Hybrid
SW
OT SIEM Engineer
Sword Group • glasgow • 19 Oct 2026
Competitive

At Sword, we help power, secure and transform the organisations that keep the UK running. Supporting customers across Critical National Infrastructure, energy, public sector and enterprise markets,...

Permanent Hybrid
HC
Security Engineer
HCL Technologies Limited • leeds • 19 Oct 2026
Competitive

We are a $13+ billion global technology company, home to more than 224,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud, and AI,...

Permanent Hybrid
GO
Cyber Technology Risk Lead (Effectiveness & Engagement)
Government Digital Service • manchester • 19 Oct 2026
Competitive

This role is available across our London, Bristol and Manchester locations As the Government Cyber Unit, our mission is to protect public services and the wider Government from cyber threats by...

Permanent Hybrid SC Cleared Featured
CO
Senior Simulation Software & Security Engineer
Confidential • crawley • 19 Oct 2026
Competitive

Crawley, England Job ID JR Category Engineering - Software Role Type Onsite Post Date Jun. 25, 2026 At the company, we innovate and collaborate to make the world a better place. We’re committed to...

Permanent Hybrid Featured
LO
Penetration Tester
Lorien • london • 19 Oct 2026
Competitive

PENETRATION TESTER/OFFENSIVE SECURITY CONSULTANT | DV ELIGIBLE | LONDON | 5 days a week on-site Looking for your next penetration testing contract? We're seeking experienced Penetration...

Contract Hybrid DV Cleared