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Junior Penetration Tester

1 month ago

Dublin, Dublin City, Ireland Integrity360 Full time

Join to apply for the Junior Penetration Tester role at Integrity360.

About Us
Integrity360 is one of Europe's leading cyber security specialists, operating from multiple office locations across Europe. We provide a comprehensive range of professional, support, and managed cyber security services for over 300 clients. Our four Security Operation Centers enable us to offer end-to-end security solutions, including Managed Security, Cyber Security Testing, Incident Response, Security Integration, PCI Compliance, and Cyber Risk & Assurance services.

What sets Integrity360 apart is our excellent team of professionals. Founded with a focus on technical expertise, our team possesses some of the industry's greatest skills and experience. Clients trust us to go above and beyond to meet their security needs. We are recognized multiple times on Gartner Market Guides for Managed Security Services.

Job Role / Responsibilities

We are seeking a Junior Security Consultant with a strong interest in cybersecurity and a passion for learning. You will assist with technical security assessments of clients' IT systems under the guidance of senior consultants. Your work will involve projects related to web applications, networks, and mobile platforms, with responsibilities including documentation of findings and recommendations. This role offers hands-on learning with mentorship and exposure to industry tools and techniques. Projects typically last one to three weeks and may require travel to client sites.

Primary Duties/Responsibilities
  • Support security assessments of applications, systems, and networks
  • Perform penetration testing and vulnerability assessments under supervision, assisting senior testers
  • Contribute to documentation and reporting of technical findings
  • Participate in research tasks and stay updated on security trends
  • Assist in preparing client presentations and internal knowledge-sharing sessions
  • Contribute to internal tools, scripts, or lab environments
Required Skills / Experience
  • Hands-on experience with IT systems via education, labs, internships, or personal projects
  • Basic understanding of security concepts (e.g., OWASP Top 10, common vulnerabilities)
  • Familiarity with Windows and/or Linux environments
  • Exposure to at least one programming or scripting language (e.g., Python, Java, C#, Bash)
  • Strong interest in ethical hacking, security testing, or penetration testing
  • Willingness to learn and collaborate within a team
  • Good communication and writing skills
Nice-to-Have
  • Participation in CTFs, bug bounty programs, or lab-based learning (e.g., TryHackMe, Hack The Box)
  • Understanding of networking concepts (TCP/IP, DNS, Firewalls)
  • Exposure to tools like Burp Suite, Nmap, Wireshark
  • Cybersecurity coursework or certifications
Personal Specification
  • Strong desire to grow in cybersecurity
  • Curiosity about system workings and vulnerabilities
  • Problem-solving skills with attention to detail
  • Willingness to travel occasionally
  • Self-motivated and adaptable
Certifications/Qualifications
  • Industry-leading qualifications such as OSCP, CyberScheme, CREST, OSCE, OSWP
Additional Details
  • Seniority level: Entry level
  • Employment type: Full-time
  • Job function: Information Technology
  • Industries: IT Services and IT Consulting
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