Embedded Software Engineer

Company Description

CS Group USA, a subsidiary of CS Group, is a key player in the development and certification of safety-critical systems in the aerospace industry in the United States. Joining CS Group USA is a unique opportunity to work on complex high-tech systems for the most prestigious aerospace manufacturers in the country. Our team operates primarily remotely, with employees based across multiple U.S. states, offering flexibility while staying closely connected.

We offer competitive compensation, comprehensive benefits, and a collaborative environment that fosters skill development and active involvement in the company’s growth.

As an Embedded Software Engineer - DO-178, you will contribute to the development and verification of embedded software in compliance with DO-178C guidelines for safety‑critical avionics systems. You will work closely with system engineers, software developers, and certification specialists to ensure compliance with aviation safety standards. For this role, we are seeking mid‑level to senior engineers with strong expertise in DO-178 V&V activities, particularly testing on target.

The position requires the ability to work autonomously and take ownership of assigned tasks. Candidates must be located within a 1‑hour driving distance of Sugar Grove, Illinois.

• Engage directly with customers to resolve technical or logistical issues.
• Independently execute according to project plans.
• Collaboratively work with other software and test engineers throughout verification phases of the product development lifecycle.
• Understand both open and closed loop testing along Simulation/Unit Testing and Hardware In the Loop (HIL) Testing.
• Perform software verification and validation activities (reviews, unit testing, integration testing, and testing on target hardware).
• Participate in technical reviews and audits.
• Collaborate with multidisciplinary teams (systems, hardware, quality, safety).
• Work independently with minimal supervision and drive tasks to completion.

• Bachelor’s or Master’s degree in Computer Engineering, Software Engineering, or Aerospace Engineering.
• Mid‑level to senior experience in DO-178 V&V, with a strong focus on testing on target.
• Experience in embedded software development.
• Good understanding of DO-178C software lifecycle processes.
• Experience with C or C++ programming.
• Knowledge of software verification activities (unit testing, integration testing, structural coverage).
• Familiarity with requirements management and traceability tools (e.g., DOORS or equivalent) is an asset.
• Experience with avionics certification environments is a strong asset.
• Strong communication skills and ability to work autonomously in a collaborative engineering environment.

• All members included in annual cash bonus opportunity.
• 2% annual retirement benefit opportunity.
• Training/Professional Development opportunities for all members.
• 6 paid holidays.
• Industry leading medical, dental, and vision insurance.
• Vacation / Sick Time / Bereavement leave.
• Employee Assistance Program, including mental health benefits.
• Spouse / Child Optional Life.
• Whole Life Insurance / Critical Illness Insurance / Legal Assistance / Military Leave.

CS Group US values diversity in the workplace and encourages women, visible minorities, ethnic minorities, aboriginal people and people with disabilities to apply.

All your information will be kept confidential according to EEO guidelines.