Showing 12 of 3,952 vacancies
JO
Network & Security Engineer (pfSense / OPNsense)
Jobgether SRLhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Network & Security Engineer (pfSense / OPNsense) based in Ireland....

Permanent Remote
FO
Digital Forensics & Incident Response (DFIR)
Forensic Focushttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

# Digital Forensics & Incident Response (DFIR)*Tech Skills Resources (part of the CPL Group)***Cork, County Cork**Hybrid · Senior · Full-time### The RoleThis position involves leading and...

Permanent Hybrid
JO
Remote Network & Security Engineer (pfSense/OPNsense)
Jobgether SRLhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Lever, Inc. is partnering with a client in Ireland to recruit a Network & Security Engineer specializing in pfSense/OPNsense. The role is fully remote with occasional rotating duties in a...

Permanent Remote
RE
Pen tester
Reperio Human Capital Ltdhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

What you'll do Carry out advanced manual penetration tests across web, mobile, infrastructure, cloud and Active Directory Run Red Team and assumed-breach engagements, as part of a team or on your...

Permanent Hybrid
RE
Senior Penetration Tester – Red Team, Cloud & Apps
Reperio Human Capital Ltdhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Reperio Human Capital Ltd is seeking an experienced Senior Penetration Tester to perform advanced manual assessments across web, mobile, infrastructure, cloud, and Active Directory. You will join a...

Permanent Hybrid Featured
FO
Senior DFIR Lead: Incident Response & Cyber Crisis (Hybrid)
Forensic Focushttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Reinsurance Group of America, Incorporated is seeking a senior DFIR analyst to lead enterprise incident response and cyber crisis engagements from detection through recovery. You will investigate...

Permanent Hybrid Featured
BI
Security Analyst: Threat Monitoring & Incident Response
Bidvest Noonan Grouphttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Bidvest Noonan Group is seeking a Security Analyst to monitor, analyze and protect information security systems and infrastructure. You will assist in identifying threats, investigating incidents...

Permanent Hybrid
SM
Senior Cyber & Tech Auditor - Hybrid (Dublin)
Smurfit Westrockhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Smurfit Westrock in Dublin is seeking a Senior Cyber & Tech Auditor to join our Internal Audit team. You will support technology and cyber assurance and advisory projects across Europe, assisting...

Permanent Hybrid Featured
UN
Senior Lecturer - Technical Cyber Security
UNSWhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

UNSW Canberra invites applications for a Lecturer/Senior Lecturer in Technical Cyber Security. Based at UNSW Canberra, the role combines teaching, curriculum development, and research leadership to...

Permanent Hybrid Featured
GO
Lead Security Engineer, AI & Cloud Risk
Google LLChttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Google Dublin is seeking a Lead Security Engineer for the gTech Risk Solutions group. You will design security architecture, implement validation frameworks, and collaborate with centralized...

Permanent Hybrid Featured
OL
Security Architect/ Solution Architect
Oliver James Grouphttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Security Architect | Daily rate | 12-month contract (Strong view to extend) | Hybrid, Dublin Requirement: – Proven experience as a Solution/Security Architect designing end-to-end solutions across...

Permanent Hybrid Featured
ST
Senior Offensive Security Engineer - Red Team
Stelfox IT Recruitmenthttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Are you an experienced offensive security professional looking to take on advanced Red Team operations and adversary emulation exercises? We’re looking for a Senior Red Team Operator to help...

Permanent Hybrid Featured