Principal Penetration Tester

This is an opportunity to work for a global company that focuses on securing security within critical infrastructure and are constantly evolving, growing and working with the latest cutting edge technology. They require a Principal Penetration Tester to join the organization to help lead and be proficient with supporting projects but also be very much hands on and roll there sleeve’s up with day to day penetration testing such as webApp, network infrastructure and mobile testing (understanding Scada protocols will be beneficial).

This role would suite someone who is looking to take the next step up in there penetration tester career and progress working on a diverse range of projects and pentest tools.


  • 5+ years of experience Penetration Testing infrastructure and Active Directory environments. Experience in scoping and performing Adversary emulation exercises
  • Experience in deploying and maintaining C2 infrastructure, such as PoshC2 or similar
  • Experience of using Open Source and COTS tools for penetration testing which could include Nmap, Nessus, Metasploit, Kali Linux, Burp Suite Pro
  • OSINT and social engineering engagement experience
  • Experience in common scripting languages such as Python, Ruby, LUA, PowerShell or BASH
  • A good understanding of the OSI stack and the various protocols from layer 1 – 7 including SNMP, HTTP, VPN, 802.11.
  • Good appreciation of other security roles such as Incident Response, Threat Intelligence, Vulnerability and Patch management, Risk, Audit, Security Awareness, and Security Architecture
  • A good understanding of Cloud based architectures including Azure and AWS
  •  Excellent written and oral communication skills with the ability to communicate at a technical and business user level
  • High reporting standards
  • Strong attention to detail able to review and QA work of Peers
  • Experience of working with the MITRE ATT&CK framework

This is an exciting opportunity to join a company where your voice will be heard from day one and have influence over projects, if this sounds like something you would be interested please apply immediately

Upload your CV/resume or any other relevant file. Max. file size: 30 MB.

You can apply to this job and others using your online resume. Click the link below to submit your online resume and email your application to this employer.