# Member of Security Staff at Parameter

- Company: Parameter (YC W26)
- What the company does: Security builds trust. Strengthen both, all on one platform. Backed by Y Combinator.
- Company website: https://parameter.ai?utm_source=ycombinator&utm_medium=referral&utm_campaign=parameter-profile
- Type: Startups (AI role)
- Level: Senior
- Location: San Francisco, CA, US
- Work setup: On-site
- Pay: $130K to $180K base salary per year (USD)
- Posted: 2026-03-31
- Apply by: 2026-10-08
- Apply: https://www.ycombinator.com/companies/parameter/jobs/aSsK2sx-member-of-security-staff
- Page: https://www.1752.vc/careers/jobs/parameter-member-of-security-staff/

## About the role

Execute penetration tests across web applications, APIs, and cloud environments. Review, validate, and enhance findings generated by our autonomous agents. Develop custom exploits, tools, and methodologies for complex vulnerabilities. Contribute production code to improve agent capabilities and coverage. Produce actionable security assessment reports with clear remediation guidance. Work with customer engineering teams to walk through findings and fixes.

## What they're looking for

- Any (new grads ok) of experience
- US citizen/visa only
- Full-time Engineering role

Tags: Engineering