P

Petra Security

Provides ITDR platform for Microsoft 365

Forward Deployed Engineer

Full-Time
No salary listed
Junior, Mid
Bachelor's
San Francisco, CA, USA
In PersonThis role is fully in-person in San Francisco.
Solution EngineeringImplementation & Technical Account Management

About the job

Requirements
  • At least 2 years of experience in engineering, investment banking, or consulting, with meaningful experience working with customers at scale.
  • For investment banking or consulting candidates, the ability to engage with code is required.
  • Experience building systems for continuously improving a product.
  • The ability to identify problems, propose solutions, and execute with high autonomy.
  • Strong customer empathy and a customer-focused approach.
  • Strong written and verbal communication skills, including the ability to explain complex ideas simply.
  • The ability to learn quickly, work pragmatically, and deliver high-quality results in a lean, high-autonomy environment.
  • Care for building reliable, durable systems and products.
Responsibilities
  • Serve as the first point of contact for customers, working with the founding team and largest accounts to identify pain points related to account compromise.
  • Translate customer feedback into incremental product improvements and propose longer-term platform improvements.
  • Provide a white-glove customer experience and represent customer needs internally.
  • Lead deployment of new product offerings and improve the existing product experience.
Desired Qualifications
  • A degree in a technical discipline.

About the company

Petra Security provides an Identity Threat Detection and Response (ITDR) platform for Microsoft 365, designed for MSSPs and organizations. It continuously monitors Microsoft 365 components such as Active Directory, Exchange, SharePoint, and Teams to detect threats like Business Email Compromise and token theft using data science and adaptive fingerprinting. The platform offers rapid onboarding with a two-click integration, quick threat detection, and the ability to lock out attackers without disrupting employee access, plus detailed reporting and security assessments. Petra's goal is to help security teams investigate and shut down Microsoft 365 attacks quickly, improving protection across the Microsoft ecosystem.

Company Size

11-50

Company Stage

Seed

Total Funding

$130K

Headquarters

San Francisco, California

Founded

2023

Get referred to Petra Security

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • CRN reported mid-seven-figure revenue and 1.5 million protected users by May 2026.
  • AME Group caught 133 BEC attacks from August 2025 to January 2026.
  • Petra serves 400+ channel partners, and partner-led expansion scales quickly across Microsoft tenants.

What critics are saying

  • Microsoft Defender for Identity is bundled inside E5, crushing standalone pricing power in 2026.
  • CrowdStrike, Silverfort, Huntress, and Sophos compete aggressively across identity detection and response.
  • Petra remains tiny at $500K seed versus 122 competitors; one weak cycle kills momentum.

What makes Petra Security unique

  • Built for MSPs, Petra automates M365 ITDR across tenants, not single enterprises.
  • Petra claims 24/7 BEC hunting and attacker lockout without disrupting employee access.
  • One-click tenant onboarding and partner billing integrations make channel deployment unusually fast.

Help us improve and share your feedback! Did you find this helpful?

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Meal Benefits
  • Commuting Benefits
  • Equinox discount
  • Relocation Assistance
  • Company Equity

Growth & Insights and Company News

Headcount

6 month growth

5%

1 year growth

0%

2 year growth

5%
The Business Journals
Apr 3rd, 2024
Here's what you need to know about Y Combinator's 2024 winter batch demo day

Y Combinator seeded more than 250 companies in its current winter batch, which leans heavily into AI. One particular AI subcategory has nearly tripled over the past year.