3 months ago

Principal Offensive Security Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 22 hours agoStatus: Live

Job Summary

Lead the strategic direction of Postman’s offensive security program, building an AI-focused offensive security practice, driving threat-informed defense with senior leadership, and guiding a team of offensive security engineers to demonstrate vulnerabilities through live exploits across AI/ML systems and API ecosystems.

Location: San Francisco, Cupertino

Workplace: Onsite

Employment Type: Full time

Job Function: Security & Public Safety

Seniority: Manager level

Key Responsibilities

•Define and execute the multi-year offensive security roadmap, aligning Red Team, Purple Team, and continuous validation capabilities to Postman’s evolving threat landscape and business priorities.
•Stand up and scale a dedicated offensive capability targeting AI/ML systems, including adversarial testing of LLM integrations, agentic workflows, RAG pipelines, and model-serving infrastructure.
•Track and operationalize AI threat landscape research (OWASP LLM Top 10, MITRE ATLAS) into internal red team playbooks and detection hypotheses for Security Operations.
•Lead structured adversarial campaigns against LLM deployments, AI agents, and model pipelines—targeting prompt injection, tool-use abuse, data exfiltration, data poisoning, model manipulation, and multi-agent trust boundary violations.
•Build, manage, and scale a high-performing team of offensive security engineers, including AI red team operators, with mentorship, career development, and succession planning.

Pay and Benefits

Salary: USD 275,000 - 300,000 annually

Perks:Health InsuranceWellness StipendMeal AllowanceDonation Matching

Key Requirements

•Minimum of 8 years in offensive security (penetration testing, red teaming, vulnerability research, or exploit development) with at least 4 years in a people management or leadership capacity, including experience managing managers or tech leads.

Experience:8+ yearsCybersecurityAI securityCloud

Skills:LeadershipCommunicationStrategic thinkingMentoringStorytelling

Certifications:OSCPOSCEOSEPGXPNGPENCRTPGIAC GMAI

Languages:English

Tech Stack:AWSKubernetesLLMsPentestGPTHorizon3PyRITGarakCI/CDBAS

Company Brief

Postman

Provides a collaborative API development platform enabling design, testing, documentation, and monitoring of APIs. Widely used by developers and teams to streamline API workflows across development and testing lifecycles.

Industry: API Platforms

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series C

Headquarters: San Francisco, United States

Founded: 2014

Website LinkedIn

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Postman

3 months ago

Principal Offensive Security Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 22 hours agoStatus: Live

Job Summary

Location: San Francisco, Cupertino

Workplace: Onsite

Employment Type: Full time

Job Function: Security & Public Safety

Seniority: Manager level

Key Responsibilities

•Define and execute the multi-year offensive security roadmap, aligning Red Team, Purple Team, and continuous validation capabilities to Postman’s evolving threat landscape and business priorities.
•Stand up and scale a dedicated offensive capability targeting AI/ML systems, including adversarial testing of LLM integrations, agentic workflows, RAG pipelines, and model-serving infrastructure.
•Track and operationalize AI threat landscape research (OWASP LLM Top 10, MITRE ATLAS) into internal red team playbooks and detection hypotheses for Security Operations.
•Lead structured adversarial campaigns against LLM deployments, AI agents, and model pipelines—targeting prompt injection, tool-use abuse, data exfiltration, data poisoning, model manipulation, and multi-agent trust boundary violations.
•Build, manage, and scale a high-performing team of offensive security engineers, including AI red team operators, with mentorship, career development, and succession planning.

Pay and Benefits

Salary: USD 275,000 - 300,000 annually

Perks:Health InsuranceWellness StipendMeal AllowanceDonation Matching

Key Requirements

•Minimum of 8 years in offensive security (penetration testing, red teaming, vulnerability research, or exploit development) with at least 4 years in a people management or leadership capacity, including experience managing managers or tech leads.

Experience:8+ yearsCybersecurityAI securityCloud

Skills:LeadershipCommunicationStrategic thinkingMentoringStorytelling

Certifications:OSCPOSCEOSEPGXPNGPENCRTPGIAC GMAI

Languages:English

Tech Stack:AWSKubernetesLLMsPentestGPTHorizon3PyRITGarakCI/CDBAS

Company Brief

Postman

Industry: API Platforms

Company Size: Enterprise (1,001+ employees)

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series C

Headquarters: San Francisco, United States

Founded: 2014

Website LinkedIn