This role pays less than
64%
of similar roles. Most pay
$160,706–$219,150
— the shaded band above.
At the midpoint, this role pays about
$175k
versus about
$190k
for comparable roles.
Based on 240 similar postings.
Employer
About Fiserv
Fiserv is a global leader in financial services technology, providing core banking platforms, payment processing, digital banking, and merchant acquiring solutions to financial institutions and businesses. Industry: Financial Technology & Payments
Fiserv currently has
69 open roles
on FindRole.
Listed pay typically runs
$127,500–$204,000
across 46 roles with salary data.
Sr. Security & Test Engineer - Device OS (PKI & Firmware Security) joins the DeviceOS team to manage platform software, secure boot infrastructure, and mass manufacturing software for point-of-sale hardware. The role involves designing security validation strategies, managing embedded PKI and HSM trust architectures, and ensuring devices meet strict cryptographic compliance standards like PCI-PTS and PCI-PIN. Daily responsibilities include overseeing vulnerability management, auditing CI/CD pipelines, and troubleshooting issues related to TLS/mTLS and secure bootloaders. Candidates must possess expertise in certificate lifecycle management, symmetric and asymmetric encryption, and Linux or Android environments. Required technical skills include scripting with Python, PowerShell, or Bash, along with experience using tools like Jenkins, GitHub Actions, and Terraform. The role addresses critical security challenges in the payment industry by securing hardware supply chains and ensuring robust device provisioning.