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Mid-Senior Security Analyst (Pentester)

Redherd.io


Job Location:

Pretoria - South Africa

Monthly Salary: Not provided by the employer
Posted: 6 July 2026 (30+ days ago)
Application Deadline: 3 October 2026
Vacancies: 1 Vacancy

Job Summary

Senior Penetration Tester

Location: Pretoria (Semi-Hybrid)
Employment Type: Permanent

About the Client

Our client is one of South Africas leading cybersecurity consultancies delivering offensive security advisory managed security and incident response services to enterprise organisations across multiple industries.

Working alongside experienced consultants you will perform high-quality penetration testing engagements identify security weaknesses and provide clients with practical recommendations to strengthen their security posture.


Role Overview

Our client is seeking an experienced Penetration Tester to join their growing Offensive Security team.

This role is suited to someone who enjoys technical assessments across web applications internal and external infrastructure Active Directory environments cloud platforms and network security. You will work on multiple client engagements while producing high-quality technical reports and remediation guidance.

The ideal candidate has a consulting mindset enjoys solving complex security problems and can confidently communicate technical findings to both technical and business stakeholders.


Key Responsibilities
  • Conduct penetration tests against web applications APIs internal and external infrastructure wireless networks and Active Directory environments.
  • Perform vulnerability assessments and validate findings through manual exploitation.
  • Identify attack paths and assess business risk associated with discovered vulnerabilities.
  • Produce detailed technical reports with clear remediation guidance.
  • Present findings to clients and participate in remediation discussions.
  • Contribute to internal tooling methodologies and offensive security research.
  • Stay current with emerging attack techniques vulnerabilities and offensive security tooling.
  • Support and mentor junior consultants where appropriate.

Technical Requirements
Offensive Security
  • Web Application Penetration Testing
  • Infrastructure Penetration Testing
  • Internal Network Assessments
  • External Network Assessments
  • Active Directory Security Testing
  • API Security Testing
  • Vulnerability Assessments
  • Manual Exploitation
  • Privilege Escalation
  • Post Exploitation
Tools
  • Burp Suite Professional
  • Kali Linux
  • Metasploit
  • Nessus
  • Nmap
  • Wireshark
  • BloodHound
  • CrackMapExec / NetExec
  • Responder
  • Impacket
  • Mimikatz
Technical Knowledge
  • OWASP Top 10
  • Web Application Security
  • Active Directory
  • Windows Security
  • Linux Security
  • Network Security
  • Firewalls
  • VPN Technologies
  • IDS / IPS
  • Authentication Protocols
  • Cloud Security (AWS Azure or GCP advantageous)
Scripting

Experience with one or more of:

  • Python
  • Bash
  • PowerShell

Experience
  • 3-5 years of hands-on penetration testing experience
  • Experience working within a consulting or professional services environment advantageous
  • Experience conducting multiple concurrent client engagements
  • Strong technical report writing skills
  • Experience presenting findings directly to clients

Certifications

One or more of the following:

Highly Valued

  • OSCP
  • CRTP
  • CRTE
  • CARTP
  • PNPT
  • PJPT
  • eCPPT
  • eJPT

Advantageous

  • CEH
  • Security
  • CISSP
  • CISM

Soft Skills
  • Strong analytical and troubleshooting abilities
  • Excellent written technical reporting
  • Professional client communication
  • Ability to work independently
  • Strong time management
  • Collaborative team player
  • Continuous learner

Why Join
  • Join one of South Africas leading cybersecurity consulting firms.
  • Work on varied offensive security engagements across enterprise clients.
  • Exposure to modern attack techniques and complex environments.
  • Continuous learning and certification support.
  • Collaborative team of experienced security professionals.
  • Competitive salary and benefits.