Security Engineer - AI-native Offensive/Defensive, Equity

Wakefield; San Francisco (CA); On-site; USD 140,000 - 210,000; Full time

Benefits offered by this job

Equity

Visa sponsorship

Job summary

Wakefield is an applied research lab delivering AI-native security services. We build security agents and publish how they work, with transparent methods and data.

You will help shape attack classes for our agents, ensure they stay within customer-approved scope, and safeguard customer data as we test and improve defenses. In this role you will contribute to the offensive and defensive sides of our security platform, sponsor in-depth vulnerability analysis, and help us sustain rigorous security

Qualifications

• 2+ years of offensive security, product security or security engineering experience, or equivalent depth from research, CTFs, bug bounties or your own projects
• Experience at a fast-growing startup is a plus
• You've found and reported real vulnerabilities in real applications
• You've designed and built security systems, not just audited them
• Strong fundamentals: web application security, identity and access, cloud security, networking
• You use coding agents every day and still understand every line you ship
• You break and build things for fun because you genuinely care about how systems fail

Responsibilities

• On the offensive side, you'll shape the attacks our agents know how to run and the bugs they report
• On the defensive side, you'll keep our agents inside the scope each customer approved and keep customer data safe
• Teaching agents new classes of attack: broken access control, business logic, authentication, and privilege escalation across tenants
• Reproducing hard findings by hand, and writing up the ones that need a person's judgment
• Scope enforcement: agents touch only approved targets, through one path, with a full record of every request
• Identity and credentials for agents: short-lived and scoped, so agents never hold raw secrets
• Defenses against prompt injection and tool misuse from the applications our agents test
• Our SOC 2 program and the security reviews our customers put us through

Skills

Offensive security

Web app security

Identity and access

Cloud security

Networking

Coding agents

Job description

Wakefield is an applied research lab delivering AI-native security services. We build security agents and publish how they work, with transparent methods and data.

You will help shape attack classes for our agents, ensure they stay within customer-approved scope, and safeguard customer data as we test and improve defenses. In this role you will contribute to the offensive and defensive sides of our security platform, sponsor in-depth vulnerability analysis, and help us sustain rigorous security