Embedded Security Engineer

Tech Tammina LLC

Foster City, CA, United States

4 days ago

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Role details

Contract type

Contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

3 years minimum

Working hours

Regular working hours

Job source

www.dice.com

Tech stack

Board Bringup ARM Architecture Build Automation Bash Shell Booting (BIOS) UClibc (C Standard Library) Computer Programming Linux Linux on Embedded Systems Hardware Security Module Information Systems Security Architecture Professional Python (Programming Language)

+5 more

Linux Kernel Scripting Yocto Selinux U-Boot

Requirements

6+ years of professional experience in Embedded Linux development, board bring-up, and Board Support Package (BSP) customization.

Security Focus * 3+ years of dedicated, hands-on experience deploying device-level security features into physical production hardware.
Low-Level Systems * Expert knowledge of bootloader configurations (e.g., U-Boot, Verified Boot, Barebox) and customizing the Linux kernel storage/security subsystem (dm-crypt, dm-verity).
Hardware Security Architecture * Deep understanding of modern processor security architectures, specifically ARM TrustZone (ARMv7-A / ARMv8-A, Exception Levels EL1 EL3).
Sandboxing & Access Controls * Proven track record implementing SELinux/AppArmor policies and utilizing standard Linux container tools (cgroups, namespaces).
Build Automation * Proficiency with embedded Linux build automation frameworks such as the Yocto Project (BitBake recipe design) or Buildroot.
Programming * Advanced proficiency in C and strong scripting skills in Python or Bash.

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