Find Cyber security Jobs in Dublin, D

Senior Penetration Tester
Integrity360 —Dublin, County Dublin
- Computer Science
- Windows
- Java
Technology Risk Assurance Consultant or Manager
RSM —Dublin, County Dublin
- Oracle
- Computer Science
- ERP systems
Quick apply
Team Lead Engineering - Developer Experience (Remote)
SoSafe —Dublin, County Dublin
- Full-time
- Remote
- AWS
- Leadership
- Referral programme
Deals, Senior Associate - Forensic Claims, Investigations and Audit
PwC —Dublin, County Dublin
- Full-time
- Data analysis skills
- Accounting
- Recruiting
Senior Security Engineer, Detection and Response
Crusoe —Dublin, County Dublin
- Full-time
- Windows
- Mentoring
- Scripting
Quick apply
Lead Security Architect - Flutter Functions
Flutter Entertainment —Dublin, County Dublin
- Full-time
- AWS
- Agile
- AI
Senior AI Security Engineer (R-19324)
Dun & Bradstreet —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- English
- Annual leave
Quick apply
Head of Cybersecurity Engagement & Enablement
Flutter Entertainment —Dublin, County Dublin
- Full-time
- Hybrid work
- AWS
- AI
- Leadership
- Gym membership
Incident Response Senior Analyst - Dublin
CRH Group Services Ltd. —Dublin, County Dublin
- Full-time
- Azure
- Research
- AWS
Quick apply
Risk & Regulatory - Manager
PwC —Dublin, County Dublin
- Full-time
- Organisational skills
- Business
- Communication skills
Full Stack Cybercrime Engineer
eBay Inc. —Dublin, County Dublin
- Full-time
- Computer Science
- Research
- Java
Forensic Services - Forensic Claims, Investigations and Audit Senior Manager - Deals
PwC —Dublin, County Dublin
- Full-time
- Accounting
- Recruiting
- Leadership
Principal OT Cybersecurity Consultant
Jacobs —Dublin, County Dublin
- Hybrid work
- IT
- Communication skills
Senior Legal Counsel – Cybersecurity & Data Protection
paypal —Dublin, County Dublin
- Full-time
- Doctoral degree
- Project management
- Annual leave
9d
Sr. Lead Security Engineer - Google Cloud Platform
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Azure
- Computer Science
- Engineering
9d
Forensic Accounting Manager - Deals - Forensic Claims, Investigations and Audit
PwC —Dublin, County Dublin
- Full-time
- Data analysis skills
- Analysis skills
- Accounting

More jobs to discover

Find similar jobs that you might be interested in.

Technology Risk Assurance Consultant or Manager
RSM —Dublin, County Dublin
You will work across both audit and non-audit assignments, with a strong emphasis on IT governance, regulatory compliance, ERP system reviews, and third-party…
Quick apply
Services Financial Crimes Risk - High Risk Client Activity (Director)
Citi —Dublin, County Dublin
Proven ability to drive change to business practices by working effectively across a global organisation. Bachelor's or University degree required; a Master's…
€130,000–€230,000 a year
12d

I want to receive the latest job alerts for cyber security in dublin, d

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

cyber security jobs near dublin, d

Full Stack Developer jobs in Dublin, County Dublin

Senior Security Engineer jobs in Dublin, County Dublin

Senior Analyst jobs in Dublin, County Dublin

Security Architect jobs in Dublin, County Dublin

Risk Manager jobs in Dublin, County Dublin

Hvac Engineer jobs in Cork, County Cork

Event Security jobs in Cork, County Cork

Senior Marketing Executive jobs in County Dublin

Senior Account Manager jobs in Dublin, County Dublin

Senior House Officer jobs in Cork, County Cork

Investigator jobs in Dublin, County Dublin

Full Time Accommodation Provided jobs in Dublin, County Dublin

Full Stack Developer jobs in Remote

Full Stack Developer jobs in Cork, County Cork

Full Time jobs in Nenagh, County Tipperary

Full Clean Irish Driving Licence jobs in Dublin, County Dublin

Full Time No Experience jobs in County Offaly

Senior Executive Assistant jobs in Dublin, County Dublin

Bidvest Noonan Security jobs in Dublin, County Dublin

Private Investigator jobs in Cork, County Cork

Senior Penetration Tester

Integrity360 -
Dublin, County Dublin

Apply Now

Job details

Qualifications

Computer Science
Visual Basic
C#
OSPF
Tutoring
UNIX
Quality management
Windows
Information security
Java
Firewall
C++
Project management
Presentation skills
C
Bachelor's degree
BGP
Scripting
Ruby
Telecommunication
MPLS
SIEM
ASP
Communication skills
Python
Network security
VPN

Full job description

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 UK, Bulgaria, Italy, Sweden, Spain, Lithuania, Ukraine, Africa, the Caribbean, and Canada, supported by six Security Operations Centres (SOCs) located in Dublin, Sofia, Madrid, Stockholm, Rome, and Cape Town.

With over 780 employees, including more than 585 dedicated cybersecurity professionals, Integrity360 delivers a full suite of professional, support, and managed security services. These span the complete cyber risk lifecycle, from identification and prevention to detection, response, and recovery. Integrity360 supports over 3000 mid-market and enterprise organisations across sectors including financial services, insurance, government, healthcare, retail, telecommunications, and utilities.

At Integrity360, people come first. We invest heavily in learning, development and progression, fostering a dynamic culture where innovation, collaboration and continuous growth are at the heart of what we do. If you're ready to take your cyber security career to the next level, we’d love to hear from you.

Role Overview

We’re looking for a Penetration Tester with at least 5 years of real-world professional experience , fully independent, with consultancy and tutoring skills and experience.

In this role, you’ll support and deliver testing projects (web, infra, cloud, AD, and mobile and not limited to), guided by experienced technical leaders. You’ll be involved in pre-sales activities, travelling onsite on customer environments and delivering high quality services.

Job Role / Responsibilities

As a Senior Security Tester, you will deliver advanced penetration testing and security assessments across a wide range of environments and technologies. You will also contribute to internal capability development, collaborate with other departments, and represent Integrity360 in client engagements and technical forums.

This role blends deep technical expertise with excellent communication and documentation skills.

Core Responsibilities:

Security Testing & Delivery

Perform advanced manual penetration tests and technical security assessments (web, mobile, infrastructure, cloud).
Execute Red Team or assumed breach engagements as part of a team or independently.
Identify, exploit, and document vulnerabilities in complex systems, clearly articulating risk and remediation to stakeholders.
Review application architectures and source code for security weaknesses.

Reporting & Communication

Produce high-quality technical reports and executive summaries tailored to various audiences.
Present findings to clients and internal stakeholders in a clear and professional manner.

Research & Innovation

Continuously research new vulnerabilities, attack techniques, and tools to stay ahead of evolving threats.
Contribute to the development of internal methodologies, tools, and automation scripts.

Internal Support & Mentoring

Act as a mentor for junior and mid-level testers, supporting their growth and development.
Support the testing team in delivery planning, documentation, and knowledge sharing.

Cross-Team Collaboration

Work closely with SDMs, Project Managers, and other technical teams to ensure smooth delivery.

Desired Skills

Solid experience in information security
Industry experience working in Dev/Admin/Engineer field
Industry experience working in Information security field as a penetration tester
Development and/or source code review experience in C/C++, C#, VB.NET, ASP, PHP, Java, Python or Ruby
Strong Unix, Windows and networking security skills
Familiarity with general application and network security concepts
Excellent communication skills
Manual penetration testing experience above and beyond running automated tools
Experience developing custom scripts or tools used for vulnerability scanning and identification

In depth networking knowledge (ports, protocols, firewalls, routing, VPN, MPLS, BGP, OSPF, IPv6, TOR)
Understanding of development frameworks
Broad understanding of hosting /cloud environment
Broad understanding of SIEM & Defensive Technologies.
Understanding of Security Auditing tools
Ethical hacking experience
Intrusion prevention experience
Report writing experience
Presentation skills
Scripting/coding, sys admin or networking experience
Understanding of programming methodologies
Understanding of quality management and project management principles

Certifications/Qualifications

Security Clearance or local vetting (as required by region or client sector)
Relevant certifications such as OSCP, OSCE, OSEP, CRTO, CREST, or equivalent

#LI-PM2

Apply Now

Refine Your Search

cyber security jobs in dublin, d

Senior Penetration Tester

Technology Risk Assurance Consultant or Manager

Team Lead Engineering - Developer Experience (Remote)

Deals, Senior Associate - Forensic Claims, Investigations and Audit

Senior Security Engineer, Detection and Response

Lead Security Architect - Flutter Functions

Senior AI Security Engineer (R-19324)

Head of Cybersecurity Engagement & Enablement

Incident Response Senior Analyst - Dublin

Risk & Regulatory - Manager

Full Stack Cybercrime Engineer

Forensic Services - Forensic Claims, Investigations and Audit Senior Manager - Deals

Principal OT Cybersecurity Consultant

Senior Legal Counsel – Cybersecurity & Data Protection

Sr. Lead Security Engineer - Google Cloud Platform

Forensic Accounting Manager - Deals - Forensic Claims, Investigations and Audit

More jobs to discover

I want to receive the latest job alerts for cyber security in dublin, d

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected