Offensive Security Engineer

2 weeks ago

Bengaluru, Karnataka, India Zybisys Consulting Services Full time ₹ 6,00,000 - ₹ 18,00,000 per year

Job Role: Offensive Security Engineer

Location: Bangalore

Job Type: Full-time

Experience: 3+ years in Offensive Security / Penetration Testing

About Zybisys

At Zybisys, we are committed to securing digital ecosystems by proactively identifying and mitigating cyber threats. As we expand our security team, we are looking for a highly skilled Offensive Security Engineer who thrives in ethical hacking, red teaming, and vulnerability exploitation to strengthen our security posture.

Role Overview

As an Offensive Security Engineer, you will be responsible for simulating real-world cyberattacks to identify vulnerabilities, assess risks, and improve security defenses. You will work closely with security analysts, DevOps, and IT teams to enhance the organization's resilience against cyber threats.

Key Responsibilities

Penetration Testing & Red Teaming

  • Conduct advanced penetration testing on web apps, networks, APIs, cloud, and mobile applications.
  • Simulate real-world attack scenarios to evaluate security defenses.
  • Perform internal/external network and infrastructure security assessments.

Vulnerability Research & Exploitation

  • Identify, analyze, and exploit vulnerabilities across various systems.
  • Develop custom scripts or exploits for proof-of-concept attacks.
  • Work with security teams to ensure timely patching and risk mitigation.

Security Tool Development & Automation

  • Develop and maintain security testing tools and automation scripts.
  • Integrate offensive security techniques into CI/CD pipelines.

Threat Hunting & Adversary Simulation

  • Conduct red team and purple team exercises to test detection & response capabilities.
  • Stay ahead of cyber threats by researching latest hacking trends, zero-days, and TTPs.

Security Reporting & Collaboration

  • Document security findings with detailed remediation steps.
  • Work with engineering teams to implement security best practices.
  • Contribute to security awareness training within the company.

Required Skills & Qualifications

  • Experience: 3+ years in offensive security, penetration testing, or red teaming.

Technical Expertise:

  • Strong knowledge of penetration testing tools (Burp Suite, Metasploit, Nmap, Kali Linux, etc.).
  • Deep understanding of network security, web security, and cloud security.
  • Proficiency in exploit development, reverse engineering, and malware analysis.
  • Experience with scripting languages (Python, Bash, PowerShell).
  • Hands-on experience with Active Directory attacks, privilege escalation, and lateral movement.

Certifications (Preferred, Not Mandatory):

  • OSCP (Offensive Security Certified Professional)
  • OSWE / OSEP / OSEE (Advanced Offensive Security Certifications)
  • CEH (Certified Ethical Hacker)
  • CRTO (Certified Red Team Operator)
  • GPEN (GIAC Penetration Tester)

Why Join Zybisys?

  • Work on cutting-edge security projects with real-world impact.
  • Be part of an elite cybersecurity team tackling advanced threats.
  • Continuous learning with access to security tools, training, and certifications.
  • Competitive salary, benefits, and performance-based incentives.

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