Penetration Tester (Ethical Hacker, CEH, OSCP, OSCE, GPEN)
AI summary
Growth in Value Alliance (GV Alliance) Partners is hiring a Penetration Tester in Lagos, Nigeria on a full-time basis. The role involves conducting black-box, gray-box, and white-box penetration tests on web, mobile, and API environments, performing red team exercises, and producing detailed vulnerability reports. Candidates need at least 5 years of offensive security experience, strong scripting skills, and relevant certifications such as CEH, OSCP, OSCE, or GPEN.
- Full-time penetration testing role based in Lagos, Nigeria
- Requires 5 years of offensive security or ethical hacking experience
- Must know tools like Burp Suite, Nmap, Kali Linux, MobSF, and Frida
- Certifications such as CEH, OSCP, OSCE, or GPEN are preferred
- Application deadline is 5th October, 2026
AI job guide
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AI salary guide
Not enough public dataNot enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.
Can you qualify for this role?
- Required5+ years of relevant experienceThe job post includes a minimum experience signal.
- PreferredPractical evidence in security, entregador, segurancaThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
- UnclearComfort with the Full Time contract termsConfirm hours, duration, probation and benefits at the original source.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Penetration Tester (Ethical Hacker, CEH, OSCP, OSCE, GPEN) evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Growth in Value Alliance (GV Alliance) Partners and the role in Not specified.
- Add concrete examples related to security, entregador, seguranca, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Jobzilla Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
- Jobzilla Nigeria
- Original source link available
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- Deadline not specified
- No major risk signal was detected in the captured text.
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Interview preparation
- What experience makes you a strong fit for this Penetration Tester (Ethical Hacker, CEH, OSCP, OSCE, GPEN) role in security, entregador?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research Growth in Value Alliance (GV Alliance) Partners before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
Job Title: Penetration Tester (Ethical Hacker, CEH, OSCP, OSCE, GPEN)
Penetration Tester (Ethical Hacker, CEH, OSCP, OSCE, GPEN) at Growth in Value Alliance (GV Alliance) Partners
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Sep 17, 2026, 5:11 AM
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View all Cybersecurity & Networking jobs
Growth in Value Alliance (GV Alliance) Partners is a business advisory and market intelligence services firm. Our objectives are to assist organizations to achieve their growth aspirations by providing market intelligence, strategy blueprint, IT solution delivery expertise and business operation improvement capabilities.
We are recruiting to fill the position below:
Location: Lagos
Employment Type: Full-time
Job Summary
You’ll be part of a fast-paced security team, expected to think like an adversary while maintaining ethical standards and compliance. You must be capable of both automated and manual testing, custom script writing, and producing detailed yet understandable reports.
We are seeking a skilled and driven penetration tester with a hacker mindset to proactively simulate real-world attacks to identify, assess, and exploit security vulnerabilities.
Key Responsibilities
- Conduct black-box, gray-box, and white-box penetration tests on: Web apps, Mobile apps, APIs.
- Analyze security findings from Hacker One and recreate vulnerabilities
- Conduct red team exercises simulating advanced persistent threats (APT)
- Develop and execute custom exploits where necessary
- Perform social engineering and phishing simulation campaigns
- Manual Application and Api Penetration testing based on Owasp top 10 (Mobile,Web,Api)
- Weekly updates and debriefs with stakeholders
- Document proof-of-concept exploits and provide risk-ranked findings
- Collaborate with developers, Appsec Team, DevOps, and product teams to provide remediation guidance
- Stay current on CVEs, exploits, hacker tools, and threat actor techniques (TTPs)
- Minimum
Requirements
- Demonstrated history with Bug Bounty programs or CTF competitions
- 5 years of
Experience
Proven
in offensive security or ethical hacking
Deep understanding of web technologies, cloud platforms, and modern infrastructure
Ability to write and explain exploits or security PoCs clearly
Strong report writing and communication skills
Tools and Platforms (it’s expected to have knowledge of how to use at least one of each of the listed tools):
Postman, for API testing
Mobile security tools: MobSF, Frida, jadx, Objection, genny motion, Andriod studio.
Burp Suite, OWASP ZAP, Nmap,
Kali Linux, Parrot OS, custom scripts in Python, Bash, PowerShell.
Security Standards & Compliance;
NIST 800-53, ISO/IEC 27001
OWASP Top 10 (Web, API, Mobile)
CIS Benchmarks
(Python, JavaScript, Nodejs, php, Go, Bash).
working in CI/CD environments and with DevSecOps teams
How to Apply
Interested and qualified candidates should send their CVs in PDF to:
contact@gvapartners.com
and copy
tisea@gvapartners.com
using the job title as the subject of the mail.
Application
Deadline:
5th October, 2026.
View all Jobs in Nigeria
Lagos State
Penetration Tester job vacancies in Nigeria
Preferred Qualifications
- CEH, OSCP, OSCE, GPEN, or similar certifications
- Programming or scripting