Software & DataOn site
Sr. Security & Test Engineer - Device OS (PKI & Firmware Security)
FiservSunnyvale, CA
$140,000–210,000/yr
Posted Sep 30, 2026
What you’d do
Senior engineer securing device OS through PKI, certificate and key management, and firmware security testing. Full-time role in Sunnyvale, California. Found on the employer's careers page on Oct 18, 2026. Apply through the link.
You’ll need
- 5+ years in software security, PKI, AppSec, or QA/testing
- Hands-on PKI and certificate/key management experience
- Hardware Security Modules (HSMs, e.g., Thales)
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