Penetration Tester: Ethical Hacker CEH, OSCP, OSCE, GPEN

About the Role

Growth in Value Alliance (GVA) Partners is seeking a skilled and driven Penetration Tester with a hacker mindset to proactively simulate real-world attacks, identify, assess, and exploit security vulnerabilities for our clients in Nigeria.

• Conduct black-box, gray-box, and white-box penetration tests on web apps, mobile apps, and APIs based on OWASP Top 10.
• Perform social engineering, phishing simulation campaigns, and advanced red team exercises.
• Develop and execute custom exploits, document proof-of-concept exploits, and provide risk-ranked findings.
• Collaborate with developers, AppSec, DevOps, and product teams to provide effective remediation guidance.
• Analyze security findings and stay current on CVEs, exploits, hacker tools, and threat actor techniques.

• Bachelor's degree with a minimum of 5 years of proven experience in offensive security or ethical hacking.
• Demonstrated history with Bug Bounty programs, HackerOne, or CTF competitions.
• Proficiency in security tools including Burp Suite, OWASP ZAP, Nmap, MobSF, Frida, and Kali Linux.
• Strong understanding of security standards such as NIST 800-53, ISO/IEC 27001, and CIS Benchmarks.
• Relevant professional certifications such as CEH, OSCP, OSCE, or GPEN.

• Competitive salary and professional development opportunities in a leading advisory firm.
• Hmo health coverage and performance-based bonuses.
• Opportunity to work with top-tier global and local enterprises on cutting-edge security challenges.

Skills