DO-178C Embedded Software Design Engineer (On-Site)

United States Digital Space LLC; Rochester; On-site; GBP 75,000 - 95,000; Full time

Benefits offered by this job

Expleo Academy

Competitive company benefits

Collaborative working environment

On-site role

Job summary

Expleo is seeking an experienced Software Design Engineer (DO178C) to support a major DAL D to DAL A uplift. You will reconstruct Low-Level Requirements from the embedded baseline and SysML models, creating evidence for DAL A certification while working with requirements, certification, and verification specialists.

The role is full-time on-site, collaborating with customer engineering and assurance teams on programme execution and design reviews to ensure traceability and compliance.

Qualifications

• Bachelor-level degree in a Software/Engineering/CS discipline.
• Embedded software or real-time systems background preferred.
• Exposure to safety-critical software development standards desirable.

Responsibilities

• Develop and maintain Low-Level Requirements (LLRs) from architecture, design models and software implementation.
• Analyse source code, design artefacts and system models to derive design-level requirements.
• Ensure alignment between HLRs, LLRs, architecture and implementation.
• Establish and maintain design traceability within the requirements management environment.
• Support architectural design updates for in-scope functionality including ARINC and CAN capabilities.
• Identify design inconsistencies, omissions and compliance gaps.
• Work with Requirements Engineers to ensure complete and auditable requirement decomposition.
• Support formal design reviews and independent assurance activities.
• Produce design rationale and supporting review evidence.
• Support implementation reviews against derived design intent.
• Provide technical support to verification and certification teams.
• Contribute to compliance matrices, design metrics and certification evidence production.
• Support issue resolution arising from verification, static analysis and review activities.

Skills

Embedded software

Software architecture

LLRs

Requirements decomposition

Traceability

Design-to-code

Code-to-design

Safety-critical standards

Ada/C/C++

SysML

Education

Degree in Software/Engineering/CS or related

Tools

SysML/Cameo Systems Modeler

Polarion

BitBucket

Job description

Expleo is seeking an experienced Software Design Engineer (DO178C) to support a major DAL D to DAL A uplift. You will reconstruct Low-Level Requirements from the embedded baseline and SysML models, creating evidence for DAL A certification while working with requirements, certification, and verification specialists.

The role is full-time on-site, collaborating with customer engineering and assurance teams on programme execution and design reviews to ensure traceability and compliance.