Pen Tester - CERT Team

Job description

Pen Tester - CERT Team

KEY EXPECTED ACHIEVEMENTS

Key Responsibilities

1. Penetration Testing (Pentest)

• Conduct 'security tests' on applications and systems in compliance with ethical standards and recognized methods.
• Evaluate vulnerabilities and assess their exploitability within the IT ecosystem.

2. Red Team Operations

• Actively participate in Red Team missions commissioned by the Group Security Team.
• Simulate real-world attack scenarios to assess defenses and identify improvement areas.

3. Threat Hunting

• Detect vulnerabilities across the IT landscape and ensure appropriate ticket creation and resolution.
• Continuously identify exploitable bugs and proactively address them.

4. Development

• Develop internal tools (scripts, software, APIs, web services) to enhance operational efficiency.
• Automate repetitive tasks and improve existing workflows using custom scripts or software solutions.

5. Security Expertise

• Provide security consultancy to various projects, supporting internal development teams with vulnerability remediation.
• Offer expertise on web technologies, Active Directory/Windows environments, and network systems security.

6. Collaboration and Coordination

• Collaborate with Global Security teams to deliver training, coaching, and best practices.
• Foster a culture of continuous improvement and proactive defense across teams.
• Desired Profile
• Experience: 10-12 years in cybersecurity roles with a strong focus on penetration testing, threat hunting, and tool development.
• Certifications: Relevant certifications like OSCP, CEH, GIAC, or similar credentials are preferred.
• Hands-On Exposure: Experience with web application and AD/Windows environment penetration tests and network intrusion detection.
• Technical Skills:
• Penetration Testing Expertise:
• Hands-on experience with HackTheBox, TryHackMe, or similar platforms.
• Experience managing Bug Bounty Programs as an Ethical Hacker using relevant tools.
• Proficiency in Burp Suite and IDA Pro (for reversing).
• Strong PowerShell scripting and general scripting capabilities.
• Web Development & Security:
• Understanding of web application development and deployment to simulate attacker perspectives.
• Expertise in penetration tests on web technologies, Active Directory/Windows environments, and networks.
• Familiarity with intrusion tests on industrial control systems is a plus.
• Programming & Scripting:
• Proficiency in languages such as Python, Java, Shell scripting, .NET, and PowerShell.
• Development experience for building tools, automation scripts, or utilities to improve security testing workflows.
• Network & System Security:
• Deep understanding of network security principles and systems security.
• Ability to detect and mitigate vulnerabilities effectively.
• Behavioral Competency
• Initiative and Autonomy: Ability to work independently with minimal supervision.
• Curiosity and Innovation: Strong curiosity to explore vulnerabilities and exploit potential bugs.
• Collaboration: Adept at working in cross-functional, international teams and different time zones.
• Communication Skills: Strong ability to articulate technical concepts to stakeholders effectively.

Skills Required
CERT, Automation, Shell Script, Python, Powershell