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Security Engineer- Embedded Systems / Python / Linux / Cryptography

Cube Hub Inc.
Johnston, IA Contractor
POSTED ON 6/4/2026 CLOSED ON 6/6/2026

What are the responsibilities and job description for the Security Engineer- Embedded Systems / Python / Linux / Cryptography position at Cube Hub Inc.?

Onsite

Glider coding test will be used


36 months contract ; May extend or convert to fulltime


Client is seeking a Senior Security Engineer to help secure our next generation of connected vehicles. This role will focus on securing embedded controllers, vehicle networks, and the cloud‑based services that connect to them, ensuring our products are resilient against evolving cyber threats while meeting global regulatory requirements.


As a senior‑level engineer, you will operate as a technical leader and security subject‑matter expert, influencing architecture, development practices, and risk decisions across multiple product lines. You will work closely with embedded software, electrical systems, and cloud platform teams to implement cryptographic security controls.


The following are the responsibilities of the team.

Define and review security architectures for embedded systems, influencing the design of new features (embedded, cloud and mobile) to ensure that our security needs can be met

Design key management, and access control mechanisms for resource‑constrained embedded environments

Design and develop new security solutions to support autonomy


Minimum skills required

8 years of full-stack software development experience, including Python-based backend services

Experience with Linux distributions

Experience in the application of cryptographic security controls for embedded systems

Bachelors degree in Computer Science, Computer Engineering, or Software Engineering or experience that would be equivalent.


What makes you stand out

Experience in the development of IoT devices

PKI experience, including certificate lifecycle management and key protection

Experience in a DevOps role

Experience developing AWS-native applications

Hourly Wage Estimation for Security Engineer- Embedded Systems / Python / Linux / Cryptography in Johnston, IA
$44.00 to $55.00
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