Penetration Testing & Ethical Hacking

Uncover vulnerabilities before attackers do. Access world-class offensive security talent.

Penetration Testing and Ethical Hacking are the front line of proactive cybersecurity. As organisations accelerate digitisation and move to distributed, cloud-first environments, the attack surface expands — and so does the need for elite offensive security professionals who can identify and exploit vulnerabilities before malicious actors do.

Cyberr gives companies direct access to 150,000+ vetted penetration testers, including OSCP, OSWE, OSEP, CREST CRT/CCSAS, GPEN, GXPN, and Red Team Operators with extensive experience running real-life adversary simulations.

What penetration testers typically do:

• Perform end-to-end security assessments on networks, APIs, cloud infrastructure and web/mobile applications

• Exploit vulnerabilities and misconfigurations to demonstrate real-world risk

• Conduct social engineering, phishing simulations and physical assessments

• Perform lateral movement, privilege escalation and domain compromise

• Simulate APT-level attacks using advanced offensive tooling

• Deliver remediation guidance aligned with industry frameworks (OWASP, NIST, PTES, MITRE ATT&CK)

• Support product teams through secure architecture and threat modelling reviews

For candidates

Penetration testing is one of the fastest-growing cybersecurity specialisations. With Cyberr, you gain access to a global network of hiring companies — from boutique cyber consultancies to Fortune 500 organisations building offensive teams in-house.

Benefits of joining Cyberr as a candidate:

• Ghost Mode lets you search for new roles discreetly

• AI matching surfaces roles based on your tooling, certifications, and domain expertise

• Access to freelance, contract, and full-time Red Team/OffSec opportunities

• Potential access to Cyberr’s upcoming skills assessments to showcase expertise
  
  

Typical roles include:

• Penetration Tester (Web, API, Infra, Cloud)

• Red Team Operator

• Vulnerability Researcher / Exploit Developer

• Security Tester (AppSec focus)

• Purple Team Specialist

For companies

Hire ethical hackers who can replicate the behaviour of sophisticated attackers. Cyberr’s AI-powered match engine instantly identifies candidates with the exact skill sets you need — including niche specialisations like AD exploitation, Kubernetes pentesting, cloud offensive security, and reverse engineering.

You can hire:

• Freelancers for short-term pentesting engagements

• Long-term contractors for continuous testing

• Permanent team members to build your internal Red Team

• Offensive security leaders to build and scale your capabilities

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