South East London, London, United Kingdom Hybrid / WFH Options
4SQUARE RECRUITMENT LTD
operating systems (Windows, Linux), and common infrastructure vulnerabilities. Strong experience in web application penetration testing (OWASP Top 10). Proficiency with common penetration testing tools (e.g., Burp Suite Pro, Metasploit, Nmap, Cobalt Strike, etc.). Excellent written and verbal communication skills, with a proven ability to write detailed technical reports. A proactive and self-motivated attitude, capable of working More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid / WFH Options
4Square Recruitment Ltd
operating systems (Windows, Linux), and common infrastructure vulnerabilities. Strong experience in web application penetration testing (OWASP Top 10). Proficiency with common penetration testing tools (e.g., Burp Suite Pro, Metasploit, Nmap, Cobalt Strike, etc.). Excellent written and verbal communication skills, with a proven ability to write detailed technical reports. A proactive and self-motivated attitude, capable of working More ❯
. * 2+ years as a CTL and 3+ years of penetration testing experience. * Strong knowledge of Active Directory, infrastructure, and cloud security. * Proficiency with tools like Burp Suite, Nmap, Metasploit, and Impacket. * Excellent written and verbal communication skills. Desirable: * Certifications: OSCP, OSEP, CRTO. * Scripting with Python, Bash, or PowerShell. * Experience in red or purple teaming. Other Requirements: * UK residency More ❯
. 2+ years as a CTL and 3+ years of penetration testing experience. Strong knowledge of Active Directory, infrastructure, and cloud security. Proficiency with tools like Burp Suite, Nmap, Metasploit, and Impacket. Excellent written and verbal communication skills. Desirable Certifications: OSCP, OSEP, CRTO. Scripting with Python, Bash, or PowerShell. Experience in red or purple teaming. Other Requirements UK residency More ❯
Belfast, Northern Ireland, United Kingdom Hybrid / WFH Options
Cyber Guarded Ltd
Title of Practitioner, Principal or Chartered in the Security Testing Specialism. Strong working knowledge of networks, Linux/Windows, and web technologies Experience with tools such as Burp Suite, Metasploit, Kali Linux, and Nessus Excellent problem-solving, communication, and reporting skills What We Offer Hybrid working – home-based with 2 days per week in our Belfast office or based More ❯
finaghy, antrim, united kingdom Hybrid / WFH Options
Cyber Guarded Ltd
Title of Practitioner, Principal or Chartered in the Security Testing Specialism. Strong working knowledge of networks, Linux/Windows, and web technologies Experience with tools such as Burp Suite, Metasploit, Kali Linux, and Nessus Excellent problem-solving, communication, and reporting skills What We Offer Hybrid working – home-based with 2 days per week in our Belfast office or based More ❯
newtownabbey, antrim, united kingdom Hybrid / WFH Options
Cyber Guarded Ltd
Title of Practitioner, Principal or Chartered in the Security Testing Specialism. Strong working knowledge of networks, Linux/Windows, and web technologies Experience with tools such as Burp Suite, Metasploit, Kali Linux, and Nessus Excellent problem-solving, communication, and reporting skills What We Offer Hybrid working – home-based with 2 days per week in our Belfast office or based More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Marlin Selection
Security Gateway Menlo CASB Cisco Secure Access Cisco Umbrella Cisco ASA KnowBe4 Digicert Certificates and Microsoft Certificate Services Ivanti or Automox patching AppCheck or Tenable WAS Kali Linux (NMAP, Metasploit, BurpSuite, John etc) Desired Education: CISM, MS SC100, 200 and 900, OSCP or other penetration testing qualifications. Industry: Financial services, SOC, Pentesting is desirable Personal Skills: Excellent inter-personal More ❯
Kingston Upon Thames, Surrey, United Kingdom Hybrid / WFH Options
Unilever
remediation workflows. Exploit Development & Vulnerability Research : Ability to identify and exploit zero-day and known vulnerabilities, and develop custom proof-of-concept exploits. Tool Proficiency : Offensive tools: Cobalt Strike, Metasploit, Burp Suite, Nmap, BloodHound, Covenant, Sliver Scripting: Python, PowerShell, Bash Automation: CI/CD integration for security testing, custom tooling for red team automation Detection Engineering Collaboration : Ability to … 5+ years in offensive security and team leadership. - Deep hands-on experience with red/purple teaming, adversary emulation, and vulnerability exploitation. - Proficiency with tools such as Cobalt Strike, Metasploit, Burp Suite, BloodHound, and custom scripting. - Strong understanding of MITRE ATT&CK, cyber kill chain, and threat-informed defense. - Experience integrating offensive security into CI/CD pipelines and More ❯