Staff Offensive Security Engineer
ZendeskAbout the role
Job Description
What you'll be doing
Work in a team-orientated, fast-paced, global, and flexible environment
Perform penetration testing across our entire product and infrastructure
Perform SaaS-based red team exercises with specific goal oriented objectives
Continuously evolve your skills toward AI evaluation and knowledge based on emerging tactics, techniques and procedures related to AI agent vulnerabilities
Collaborate with our AI Security, threat intelligence, threat monitoring and threat engineering teams to understand our threats, provide practical validations of threats and ensure our protections and incident response are continuously refined
Provide actionable insights for our Product Development team regarding vulnerabilities
What you bring to the role
A deep understanding of SaaS environments including the unique security threats that apply.
Strong technical understanding of LLM architectures, RAG pipelines, and agentic AI systems, including their attack surfaces, vulnerabilities, and security implications
A demonstrated understanding of quantitative analysis for large scale evaluations.
Excellent problem solving skills and self-motivation to learn and upskill regularly.
Excellent communication skills, with the ability to actively listen, take on feedback and be a positive member of any team.
Basic Qualifications:
At least 7 years of professional experience in the field of offensive security.
A strong knowledge of modern web application architecture and the vulnerabilities often associated with them.
A strong knowledge of LLMs including their unique security threats, and how embedded vectors impact performance
Proficiency in offensive security tooling such as a web proxy like Burp Suite, Nmap, Kali and a scripting language of your choice.
Preferred Qualifications:
Experience with AWS and its security features
Experience with developing or testing AI systems at scale.
Experience with AI Security tools (e.g., promptfoo, etc.)
Experience with MacOS & Apple infrastructure and its security features
10+ years of professional experience in the field of offensive security
Professional certifications related to offensive security, including but not limited to: OSCP, CEH, CPT, GPEN, OSCE, OSWP, OSWE, OSEE, OSDA, PNPT, CPENT, CRTO, GXPN
Published vulnerabilities, bug bounty reputation or other contributions to the industry
Talks, conference appearances or other professional event experience
The intelligent heart of customer experience
Zendesk software was built to bring a sense of calm to the chaotic world of customer service. Today we power billions of conversations with brands you know and love.
Zendesk believes in offering our people a fulfilling and inclusive experience. Our hybrid way of working, enables us to purposefully come together in person, at one of our many Zendesk offices around the world, to connect, collaborate and learn whilst also giving our people the fl
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