Find Admin support Jobs in Dublin, D

Senior Penetration Tester
Integrity360 —Dublin, County Dublin
- Computer Science
- Windows
- Java
Grade VII Administration Manager
Peamount Healthcare —Dublin, County Dublin
- €61,219–€79,583 a year
- Full-time
- AI
- Free parking
- Annual leave
1d
Front of House (FOH), Veterinary Clinic, Full Time
Village Vets —Dublin, County Dublin
- €29,432 a year
- Full-time
- Customer service
- Clinic
- Front desk
- Annual leave
- Gym membership
21h
Sales Care Co-Ordinator
Beyond BMI —Dublin, County Dublin
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Quick apply
9d
HR Generalist
O'Callaghan Collection —Dublin, County Dublin
- Full-time
- Hospitality
- Hotel
- Presentation skills
- Free parking
- Referral programme
Quick apply
14d
Portfolio Specialist
Kone —Dublin, County Dublin
- Full-time
- Hybrid work
- English
- Microsoft Office
- No degree
Business Unit Commissioning Manager
Mercury Engineering —Dublin, County Dublin
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Receptionist – Full time/Part time - Truly Donnybrook
Truly Dental —DUBLIN 4, County Dublin
- Part-time
- English
- Clinic
- Front desk
Quick apply
6d
Business Unit Head of Commissioning
Mercury Engineering —Dublin, County Dublin
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Salesforce Administrator
Trulioo —Dublin, County Dublin
- Full-time
- Hybrid work
- Sales
- Salesforce
- Analysis skills
- Annual leave
10d
Customer Success Agent
Lanas Healthcare Technology Ltd —DUBLIN 24, County Dublin
- Software troubleshooting
- SQL
- Patient care
- Annual leave
- Work from home
Quick apply
3d
Office Assistant
Titanbay —Dublin, County Dublin
- Part-time
- Office experience
Quick apply
14d
Software Engineer III - AWS
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Oracle
- Java
- AWS
Lead Software Engineer - AWS
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Oracle
- Java
- SQL
Coffeeangel | Assistant Manager
Coffeeangel —DUBLIN 2, County Dublin
- Weekend availability
- Hospitality
- Management
- Mentoring
- Annual leave
- Sick pay
Quick apply
Senior Onboarding Specialist - German speaker
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- English
- Project management
Financial Controller
Larian Studios —Dublin, County Dublin
- Full-time
- Microsoft Excel
- Oracle
- Communication skills
VT Provider Operations
Circit Limited —Dublin, County Dublin
- Full-time
- Remote
- Azure
- DevOps
- SQL
Quick apply
Senior Onboarding Specialist-Slack
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- Java
- SQL
Senior Project Contract Admin Lead
DPS Group —Dublin, County Dublin
- Microsoft Excel
- Engineering
- Organisational skills

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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

Grade VII Administration Manager

Front of House (FOH), Veterinary Clinic, Full Time

Sales Care Co-Ordinator

HR Generalist

Portfolio Specialist

Business Unit Commissioning Manager

Receptionist – Full time/Part time - Truly Donnybrook

Business Unit Head of Commissioning

Salesforce Administrator

Customer Success Agent

Office Assistant

Software Engineer III - AWS

Lead Software Engineer - AWS

Coffeeangel | Assistant Manager

Senior Onboarding Specialist - German speaker

Financial Controller

VT Provider Operations

Senior Onboarding Specialist-Slack

Senior Project Contract Admin Lead

I want to receive the latest job alerts for admin support in dublin, d

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