AI Security Engineer - United States
$131,540 - $197,000 USD yearly
Originally posted 24 August 2026 by the employer.
This role focuses on the AI security platform.
About the role
This role ensures that the expansion of Marvell's AI footprint across tools, systems, and third-party software does not outpace security controls, by owning the platforms and technical capabilities that identify AI risk, enforce protection, and drive remediation across the enterprise. The position involves hands-on engineering on the Cyber Engineering & Platform team, with cross-functional reach into IT, GRC, IAM, AppSec, and Security Architecture.
What you'll do
- Administer and operate the AI security platform, designing and implementing preventive and detection policies that govern AI usage. - Deploy and operate runtime protection capabilities, blocking prompt injection, data leakage, jailbreaks, and malicious content in real time. - Partner with IAM, IT, and AppSec teams to enforce identity controls for human and agent identities and validate AI model integrity prior to deployment. - Leverage AI observability telemetry to identify anomalous behavior, policy violations, and emerging risk patterns and drive remediation. - Collaborate with Endpoint, Identity, SecOps, and other Cyber teams to ensure AI risk is visible and actionable across the existing security stack. - Partner with Security Architecture to develop and maintain AI security standards, and support GRC as the engineering team's subject matter expert on AI risk.
What you'll need
- 5 to 8 years in cybersecurity engineering with hands-on experience deploying and operating enterprise security platforms. - Demonstrated experience with AI and ML risk domains including data exposure, shadow AI, prompt injection, supply chain risk, and model integrity. - Hands-on experience with AI security platforms such as Palo Alto Prisma AIRS, Cisco AI Defense, Protect AI, Lakera, or Wiz AI Security. - Familiarity with core enterprise security platforms including EDR, SIEM, DLP, SOAR, and NGFW. - Experience securing AI workloads across cloud platforms (GCP, AWS, Azure) and SaaS environments. - Familiarity with AI platform components including LLM gateways, MCP frameworks, RAG architecture, and agentic workflow platforms. - Understanding of identity and access access management in AI contexts including agent identity, token management, RBAC, and SSO. - Experience with leading LLM providers (Claude, ChatGPT, Gemini) and AI assisted coding tools (Cursor, Claude Code, GitHub Copilot). - Familiarity with AI risk frameworks including NIST AI RMF, MITRE ATLAS, or OWASP LLM Top 10. - Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or related field.
Nice to have
- Master's degree. - Industry certifications in cyber security and cloud, including CISSP, CAISP, CCSP, cloud platform security specializations (AWS, GCP, Azure) or equivalent GAIC.
Skills: AI security platform, prompt injection, data leakage, model integrity, AI risk frameworks
This role has been open 34 days — well below the 54-day median for Hardware Security Engineering roles.
Hardware Security Engineering · Hardware Security
|
Open roles in category
172
|
Median days open
54 d
|
Median salary
$233k
|
See the full market breakdown ▾Category comparison, skills in demand, and who else is hiring
| Metric | Marvell Technology | All employers we track in this specialty (172 roles · 44 employers) |
|---|---|---|
| Open roles in this specialty | 3 | 172 |
| Median days open | 34 d | 54 d (−20 d vs this employer) |
| Median salary (USD postings) | — | $233k |
Skills observed across this category: AI security platform, prompt injection, data leakage, model integrity, AI risk frameworks
Who's hiring in this category
- NXP Semiconductors · 26 open roles · median 88 d
- NVIDIA · 25 open roles · median 27 d
- Qualcomm · 18 open roles · median 103 d
- Arm Holdings · 13 open roles · median 82 d
- AMD · 11 open roles · median 31 d
- Intel Corporation · 6 open roles · median 130 d
How we counted: 172 open Hardware Security Engineering (Hardware Security) roles from 44 employers tracked in the SemiconductorJobs index, counted 28 Sept 2026. Specialty figures count only roles carrying this exact specialty label, so an employer's related work in neighbouring specialties is not included there. Figures refresh nightly.