Principal Penetration Tester – Cloud, Web

A leading software engineering firm in Belfast is seeking a highly skilled Principal Penetration Tester to join their dynamic security team. This senior role involves leading complex penetration testing engagements across infrastructure, cloud, web, and mobile applications. The ideal candidate has CHECK Team Lead status and at least 5 years of experience in...

Instil, Belfast, Northern Ireland, United Kingdom Principal Penetration Tester Join our dynamic security team as a senior, hands‑on Principal Penetration Tester with CHECK Team Lead (CTL) status. In this role you will lead and deliver complex penetration testing engagements across infrastructure, cloud, web, and mobile applications for a diverse range of...

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 engagements across infrastructure, cloud, web, and mobile applications for a diverse range of clients, including software, fintech,...

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 engagements across infrastructure, cloud, web, and mobile applications for a diverse range of clients, including software, fintech,...

We're looking for a highly skilledPrincipal Penetration TesterwithCHECK 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 engagements across infrastructure, cloud, web, and mobile applications for a diverse range of clients, including software, fintech,...

Senior Penetration Tester We are looking for a Senior Penetration Tester with CHECK to join our growing team. You will play a critical role in delivering high-quality penetration testing engagements across infrastructure, cloud, web, and mobile applications for a diverse range of clients, including software, fintech, manufacturing, engineering, legal, and...

**The Role**: We are looking for a **Senior Penetration Tester**to join our dynamic team. As a Pen Tester, you will be part of the delivery team, conducting penetration tests and vulnerability assessments across a range of technologies and a wide range of customers including software, fintech, manufacturing, engineering, legal, and public sector. Your...

Instil Belfast, Northern Ireland, United Kingdom We are looking for a Senior Penetration Tester with CHECK to join our growing team. You will play a critical role in delivering high-quality penetration testing engagements across infrastructure, cloud, web, and mobile applications for a diverse range of clients, including software, fintech, manufacturing,...

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 unlock the power of integrated technology for all businesses, bringing together in one place a unique combination of...

Cyber Guarded Ltd is a long-established and independent cyber security firm based in Belfast. As the premier NCSC-approved supplier for CHECK Penetration Testing in Northern Ireland, including Cyber Incident Exercising being conducted at the highest levels, along with Cyber Advisor - Cyber Essentials, we support clients across both public and private...