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ServiceNow · Mountain View, CA

# Senior Staff Security Engineer, AI Safeguards - Moveworks

Mountain View, CALIFORNIA, United States Full-time Senior individual contributor Security 

Listed on ServiceNow’s official careers site. Posted October 28, 2026. Check that it is still open and apply there.
[Apply on ServiceNow’s careers site →](https://jobs.smartrecruiters.com/ServiceNow/744000158403159-senior-staff-security-engineer-ai-safeguards-moveworks)

[OpenNash Jobs](https://jobs.opennash.com/) / [ServiceNow](https://jobs.opennash.com/companies/servicenow/) / Senior Staff Security Engineer, AI Safeguards - Moveworks

## Job description
- Keep the map of ML usage and safeguards across our products current, and lead the security design of new ML features

### Break our safeguards
- test the boundaries on jailbreaks, prompt injection, prompt leaks and toxicity, and turn findings into eval cases that run on every model, prompt and safeguard change
- Design and build mitigations with ML engineers that hold when detection misses
- Define the security metrics that show whether our safeguards work, and report on them
- Review changes that could weaken a safeguard
- Track AI attack research and turn new techniques into tests and mitigations

## Qualifications
- Typically 8 or more years in security engineering, including 2 or more years focused on AI or LLM security
- Hands-on adversarial experience, such as red teaming, penetration testing or vulnerability research, applied to LLM systems
- Deep knowledge of LLM attacks and defenses (for example, the OWASP Top 10 for LLM Applications and MITRE ATLAS)
- Ability to identify risks, develop mitigation plans, and implement the fixes yourself
- Strong coding skills in Python or Go, and a record of shipping production code, not only findings
- Enough ML fundamentals to build evals and judge the efficacy of a classifier

## At a glance
- Posted by the employer: Oct 28, 2026
- First seen by OpenNash: Oct 31, 2026
- Last checked: Oct 31, 2026
- Listed for: 3 days
- Location: Mountain View, CALIFORNIA, United States
- Employment type: Full-time[Apply on ServiceNow’s careers site →](https://jobs.smartrecruiters.com/ServiceNow/744000158403159-senior-staff-security-engineer-ai-safeguards-moveworks)

## Hiring at ServiceNow
- Open jobs: 654
- New in the last 7 days: After two weekly collections
- Tracked since: Jul 10, 2026

[All ServiceNow jobs](https://jobs.opennash.com/companies/servicenow/) · [Weekly hiring report](/reports/hiring/)

## More jobs at ServiceNow

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### [Staff Security Engineer, Security Operations - Moveworks](https://jobs.opennash.com/companies/servicenow/jobs/9a2e0b29d922350ea817/)

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### [Agentic AI Harness Architect - Moveworks](https://jobs.opennash.com/companies/servicenow/jobs/fb2ef636707815d96122/)

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### [Agentic Search Infrastructure Engineer - Moveworks](https://jobs.opennash.com/companies/servicenow/jobs/59c777f06da2e81133d4/)

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### [Associate Software Engineer, Core Infrastructure - Moveworks](https://jobs.opennash.com/companies/servicenow/jobs/e528c4af681c55e56db0/)

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