Negotiation Guide

Security Engineer | Adept AI Global Negotiation Guide

Negotiation DNA: Growth Comp + Pre-IPO Equity | $1B+ Valuation (Amazon Acquired Team) | San Francisco | Agent Security & Sandboxing

Region Base Salary Equity (Pre-IPO/4yr) Bonus Total Comp
San Francisco $170K-$230K $90K-$260K $193K-$295K
Seattle $165K-$223K $90K-$260K $188K-$288K
Remote US $153K-$207K $81K-$234K $173K-$266K

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Negotiation DNA Security Engineers at Adept AI face one of the most complex security challenges in AI — securing autonomous AI agents that interact with real software on behalf of users. You'll design sandboxed execution environments, implement permission and access control systems for agents, prevent adversarial attacks that could cause agents to take harmful actions, and build the trust infrastructure that makes enterprise customers confident in agent autonomy. Agent security is a new discipline with no established playbook.

Level Mapping: Adept Security Engineer = Amazon Security Engineer II-III = Google L4-L5 Security

The Amazon Partnership Premium Amazon's security infrastructure and expertise provide a foundation, but agent-specific security requires novel approaches.

Global Levers

  1. Agent Security Novelty: "Securing autonomous AI agents is a completely new security discipline — sandboxed execution, permission management, adversarial robustness for agents: $225K base and $250K equity/4yr."
  2. Enterprise Trust Enablement: "Enterprise customers won't deploy AI agents without robust security. My work directly enables enterprise revenue: $220K base."
  3. Competing Offers: "CrowdStrike offers $215K / $250K RSU. Google Security at $210K / $300K RSU. Adept: $225K base."
  4. Agent Adversarial Defense: "Preventing adversarial attacks on agents that interact with real software — the stakes are uniquely high: $225K base."

Negotiate Up Strategy: "I'm a security engineer with sandboxing, access control, and AI security expertise. Holding Google Security at $210K / $300K RSU. Adept's agent security challenges are unprecedented. To join: $225K base, $245K equity/4yr, and a $30K signing bonus. Floor is $200K."

Evidence & Sources

  • Levels.fyi Amazon and AI startup security engineer compensation (2025-2026)
  • Glassdoor Adept AI salary reports
  • Blind verified security engineer offers at AI companies (2025-2026)

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