Senior Information Security Engineer - VAPT, Thick client application

As a Senior Information Security Engineer - VAPT at Zscaler, your core responsibilities will include conducting in-depth penetration tests on Zscaler's applications and infrastructure, implementing security automation, and continuously reviewing security bulletins and related news. You'll help prioritize vulnerabilities that need attention from our engineering and operations teams, ensuring a robust security posture for our cloud-based solutions.

To be considered for the Senior Information Security Engineer - VAPT position at Zscaler, you should have a minimum of 5 years of experience in manual security assessments, particularly in web applications and thick clients. Strong expertise in conducting pen tests across various platforms such as Windows, macOS, Linux, Android, and iOS is essential. Additionally, a solid grasp of security architecture, networking, and cryptography fundamentals is crucial.

Zscaler is committed to fostering the professional development of its Senior Information Security Engineers - VAPT by offering continuous learning opportunities, including training sessions and workshops. We also encourage involvement in industry conferences and provide resources for certifications to help you stay ahead in the ever-evolving field of cybersecurity.

To stand out as a Senior Information Security Engineer - VAPT at Zscaler, having strong scripting skills to automate tasks, an ability to validate findings through root cause analysis, and flexibility to work in related areas such as container security, AI/ML security, and cloud security will set you apart. Your innovative mindset will contribute significantly to enhancing our security services.

The culture at Zscaler for Senior Information Security Engineers - VAPT is built on collaboration, inclusivity, and innovation. We strive to maintain an environment that encourages diverse perspectives and drives creativity. Being recognized as a Best Workplace in Technology, Zscaler offers a supportive atmosphere where engineers can thrive and make a meaningful impact.

In your response, highlight specific examples of penetration tests you've conducted on thick client applications, detailing the tools used and methodologies followed. Emphasize your understanding of the unique challenges posed by thick clients and how you approached them to identify vulnerabilities.

Discuss the various security tools and frameworks you have experience with, such as OWASP ZAP, Burp Suite, Metasploit, or Nessus. Illustrate your proficiency by mentioning specific situations where you've effectively utilized these tools to enhance security assessments.

Explain your methods for staying current with industry trends, such as following cybersecurity blogs, attending workshops or webinars, and engaging in professional networks. Mention any specific resources or communities you rely on to get the latest information on threats and vulnerabilities.

Outline your methodology for assessing and prioritizing vulnerabilities, including risk assessment techniques, impact analysis, and collaboration with engineering teams. Being able to articulate a structured approach illustrates your thought process and decision-making skills.

Mention the scripting languages you're proficient in, such as Python or Bash, and provide examples of how you've used them for automating security tasks. This could include automating vulnerability scans, log analysis, or even generating reports.

Choose a specific case where you faced a significant security challenge. Break down the problem, your approach to investigating it, the solution you implemented, and the impact it had on overall security posture.

Explain your approach to performing a security architecture review, including the frameworks or models you follow, the key components you assess, and how you communicate your findings to stakeholders to drive improvements.

Discuss your familiarity with cloud security principles and how they intersect with thick client applications. Provide examples of how you've assessed security in cloud environments, particularly regarding thick client integrations.

Share your thoughts on how diversity enriches problem-solving and innovation within a security team. Discuss any personal experiences where diverse perspectives led to a stronger security strategy or solution.

Articulate your knowledge of the Zero Trust model, explaining its principles and importance in modern cybersecurity strategies. Discuss any experience you have implementing Zero Trust concepts in previous roles.