# Principal Security Engineer at MongoDB

- Company: MongoDB
- What the company does: Get your ideas to market faster with a flexible, AI-ready database. MongoDB makes working with data easy. Backed by NEA, Sequoia and USV.
- Company website: https://www.mongodb.com/
- Type: Startups
- Level: Principal and up
- Location: New York City; Seattle; United States
- Work setup: On-site
- Posted: 2026-10-16
- Apply by: 2026-11-30
- Apply: https://www.mongodb.com/careers/job/?gh_jid=8274032&utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/mongodb-principal-security-engineer/

## About the role

The Principal Security Engineer will serve as a senior technical anchor for the team. This is a deep individual-contributor role that will stay hands-on with hard security and architecture problems, form sharp independent opinions, and know how to debate, align, and commit once GSO has made a call. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- 12+ years of experience in security engineering, software engineering, or a related discipline, including senior individual-contributor or technical-lead experience
- Bachelor's degree in Computer Science, Information Security, or a related field, or equivalent practical experience
- Deep, credible technical expertise in security, plus working depth across compute, network, and storage architecture
- A track record of forming and defending independent technical positions, along with the judgment to know when to stop debating and commit
- Experience influencing without formal authority, including with management and cross-functional partners, in both directions — accelerating and slowing down decisions
- Comfort owning ambiguous, deadline-driven work such as M&A diligence or partner risk reviews, and being accountable for the result even without the full picture upfront

Tags: Chief info Security CISO

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/mongodb-principal-security-engineer/