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# Principal Systems Software Engineer

- **Company:** Honeywell Aerospace
- **Location:** Bristol, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Algorithm Design, Software Applications, Cyber Security, Computer Engineering, Software Debugging, Embedded Software, Hardware Design, Software Architecture, Software Engineering, Product Software Implementation Methods, DO-178B
- **Published:** September 10, 2026
- **Apply:** https://dejobs.org/x/x/34385AB0DB124A9E80442465A7645814/job/

## About the Role

* Bachelor of Science in Software, Electrical, Aerospace, or Computer Science Engineering or related technical discipline
 * Extensive experience in Embedded Software design, development, qualification, and field issue resolution for products in the scope of this position
 * Proven track record of technical leadership and innovation.
 * Strong understanding of engineering principles and product development processes.
 * Experience with relevant technologies and tools in the engineering domain.

## Description

This posting is for an Application Software Engineer reporting directly to the Sr. Director of the Propulsion Control System within Engine and Power Systems Strategic Business Unit (SBU). You will work closely with product teams, Chief Technology Officer staff, and senior business leadership to guide the development of cutting-edge software technologies, products, and solutions across all of Honeywell Aerospace Engine and Power Systems SBU. In this role, you will be recognized as a leading technical authority on application software development for engine controls, focusing primarily on DO178C design assurance level A standards for embedded software. You will provide technical guidance in software architecture, software implementations, software / hardware integration, verification, automation, and certification / qualification. You will assist various teams on differentiating technology roadmap development, advanced and strategic product technology, process development, and expert
oversight on risk identification and mitigation., * Provide expert technical guidance on embedded Software (SW) architectures, SW engine control algorithm development and implementation solutions, SW/HW integration/debug and SW verification in accordance with ARP4754/DO-178C certification processes

 * Provide technical oversight/approval in internal and external Design Reviews and ensure that appropriate Design Reviews are conducted
 * Ensure safety assessments are conducted and drive closure of Product Condition Report (PCRs) safety issues in conjunction with Product Integrity
 * Review and approve Cyber security design requirements and implementation considerations
 * Act as a technical spokesperson within Honeywell, customers and regulatory authorities
 * Optimize, update, and/or create new SW processes as required. Key Skills


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