Find Admin support Jobs in Dublin, D

Senior Penetration Tester
Integrity360 —Dublin, County Dublin
- Computer Science
- Windows
- Java
Group Skills & Standards Trainer
Dalata —Dublin, County Dublin
- Full-time
- Microsoft Powerpoint
- Hospitality
- Hotel
- Employee assistance program
Quick apply
10h
Senior Power Platform / Dynamics 365 Consultant
Codec —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Oracle
- JavaScript
Quick apply
Supervisor FT
Levi Strauss & Co. —Dublin, County Dublin
- Full-time
- Customer service
Quick apply
Director of Project Management
IPS-Integrated Project Services —DUBLIN 12, County Dublin
- Full-time
- Engineering
- Project management
- Bachelor's degree
14d
Small Animal Veterinary Surgeon
Castle Vets —DUBLIN 22, County Dublin
- €45,000–€65,000 a year
- Full-time
- Clinic
- Annual leave
- Employee assistance program
Quick apply
Regional Service Supervisor (Connaught/North Leinster)
Arjo —Damastown, County Dublin
- €45,000–€55,000 a year
- Full-time
- Engineering
- Supervising experience
- No degree
- Fuel card
- Annual leave
Implant Specialist / Oral Surgery
Dentistry.ie —Dublin, County Dublin
- From €300,000 a year
- Part-time
- CAD
- Bachelor's degree
- Communication skills
Quick apply
6d
Associate Director - Finance
Turner & Townsend —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Microsoft Office
- Accounting
Quick apply
Customer Success Architect, Sales Cloud/ Platform - Additional European Languages
Salesforce —Dublin, County Dublin
- Full-time
- Spanish
- Sales
- Salesforce
Senior Reliability Maintenance Engineering Technician, RME
Amazon Ireland Support Services Limited —Dublin, County Dublin
- Weekend availability
- No degree
- Leadership
Success Architect - Industries cloud
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- Communication skills
Actuarial Consultant
Aon Corporation —Dublin, County Dublin
- Full-time
- Communication skills
Solution Architect
Codec —Dublin, County Dublin
- Hybrid work
- Azure
- Oracle
- No degree
Quick apply
Senior Success Architect- Health and life Sciences Industry
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- English
- Communication skills
Dental Hygienist
3 Dental —DUBLIN 22, County Dublin
- Part-time
- English
- Leaving certificate
- Bachelor's degree
Quick apply
8d
Senior Success Architect - Service Cloud
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- English
- AI
Solutions Analyst III
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Analysis skills
- Agile
- Communication skills
1h

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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

admin support jobs in dublin, d

Senior Penetration Tester

Group Skills & Standards Trainer

Senior Power Platform / Dynamics 365 Consultant

Supervisor FT

Director of Project Management

Small Animal Veterinary Surgeon

Regional Service Supervisor (Connaught/North Leinster)

Implant Specialist / Oral Surgery

Associate Director - Finance

Customer Success Architect, Sales Cloud/ Platform - Additional European Languages

Senior Reliability Maintenance Engineering Technician, RME

Success Architect - Industries cloud

Actuarial Consultant

Solution Architect

Senior Success Architect- Health and life Sciences Industry

Dental Hygienist

Senior Success Architect - Service Cloud

Solutions Analyst III

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