Lead Software Engineer

Honeywell Aerospace US LLC in; Phoenix (AZ); On-site; USD 150,000 - 190,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) match

Paid holidays

Job summary

Honeywell Aerospace seeks a Lead Software Engineer to drive avionics software for Airbus nFMS in real‑time embedded environments. You will lead feature development, integration, and adherence to safety‑critical DO‑178C workflows.

You will mentor teams, collaborate with hardware and verification, and influence architecture across middleware and display systems used by flight crews.

Qualifications

• Bachelor's or Master's degree in Engineering with strong foundations in real‑time embedded software.
• Expert-level proficiency in C/C++ and ADA for deterministic, real‑time embedded software used in safety‑critical systems.
• 10+ years developing software for avionics or comparable safety‑critical domains, including crew‑facing or operator‑facing display systems.
• Experience implementing user interface logic, display rendering behavior, data presentation, and interaction flows for real‑time embedded display systems used by flight crew or operators.
• Proven ability to design and implement new features, develop robust embedded software components, and perform expert‑level debugging, fault isolation, and performance tuning in constrained real‑time environments.
• Demonstrated ownership in integrating and delivering high‑reliability embedded software for flight‑critical or mission‑critical systems, ensuring stable in-service performance.
• Strong experience with software development toolchains including configuration management (Git, Bitbucket, ClearCase), build systems, CI pipelines, static/dynamic analysis tools, and automated test frameworks used in embedded development.
• Familiarity with DO‑178C development and verification workflows, including requirements traceability, code reviews, test coverage, problem reporting, and use of requirements management tools.
• Strong understanding of traceability, baselines, change control, and disciplined configuration management practices required for safety‑critical software.

Responsibilities

• Software design and development of new features and functions.
• Implementation of Software Change Requests.
• Assessment of In-Service issues, debug and solve problems.
• Lead software requirements decomposition.
• Lead software and product integration.
• Support Verification and Validation team.
• Strong analytical skills & software development skills.

Skills

Real-time embedded software

C/C++

ADA

Embedded UI development

Debugging

Coaching/leadership

Traceability

Configuration management

Education

Bachelor's or Master's degree in Engineering

Tools

Git

Bitbucket

ClearCase

CI pipelines

Static analysis tools

Dynamic analysis tools

Job description

Lead Software Engineer (Finance)

When you join Honeywell Aerospace, you become a member of our global team of thinkers, innovators, dreamers and doers who make the things that make the future. That means changing the way we fly, fueling jets in an eco-friendly way, keeping buildings smart and safe and even making it possible to breathe on Mars. Working at Honeywell Aerospace isn't just about developing cool things. That's why all our employees enjoy access to dynamic career opportunities across different fields and industries.

Are you ready to help us make the future?

As a Lead Software Engineer, you will be responsible for performing software development activities for Airbus nFMS product, specifically in Middleware functionalities including Input/Output, Built-In Test, Operational software, Dual management and Thunderbolt platform integration activities. The successful candidate will be working with a team to develop complex features in compliance with the nFMS Software architecture. We are seeking someone who brings the right experience and expertise to lead the new feature development and integration using novel techniques and generate innovative solutions.

Responsibilities

• Software design and development of new features and functions.
• Implementation of Software Change Requests
• Assessment of In-Service issues, debug and solve problems
• Lead software requirements decomposition
• Lead software and product integration
• Support Verification and Validation team.
• Strong analytical skills & software development skills

Qualifications

US Person Requirement

• Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. Person, which is defined as, a U.S. citizen, a U.S. permanent resident, or have protected status in the U.S. under asylum or refugee status or have the ability to obtain an export authorization.

YOU MUST HAVE

• Bachelor's or Master's degree in Engineering (Computer Science, Electrical/Electronics, Controls, Aerospace, or equivalent), with strong foundations in real‑time embedded software.
• Expert‑level proficiency in C/C++ and ADA for deterministic, real‑time embedded software used in safety‑critical systems.
• 10+ years developing software for avionics or comparable safety‑critical domains, including crew‑facing or operator‑facing display systems such as FMS, Flight displays, Synthetic vision, Tactical displays, or similar embedded User Interface products.
• Experience implementing user interface logic, display rendering behavior, data presentation, and interaction flows for real‑time embedded display systems used by flight crew or operators.
• Proven ability to design and implement new features, develop robust embedded software components, and perform expert‑level debugging, fault isolation, and performance tuning in constrained real‑time environments.
• Demonstrated ownership in integrating and delivering high‑reliability embedded software for flight‑critical or mission‑critical systems, ensuring stable in-service performance.
• Strong experience with software development toolchains including configuration management (Git, Bitbucket, ClearCase), build systems, CI pipelines, static/dynamic analysis tools, and automated test frameworks used in embedded development.
• Familiarity with DO‑178C development and verification workflows, including requirements traceability, code reviews, test coverage, problem reporting, and use of requirements management tools.
• Strong understanding of traceability, baselines, change control, and disciplined configuration management practices required for safety‑critical software.

WE VALUE

• Expertise in Software Design and Development of User Interface function, expertise in Debugging and Problem-solving skills
• Familiarization with protocols (A429, A661, A664, AFDX, W429, TFTP) and network/communication stack.
• Experience in Real Time Operating System such as DEOS and Redundancy Management software
• Significant engineering experience, particularly in Avionics, Airbus FMS
• Expertise in processes, standards, and system engineering norms, such as DO 178B/C
• Proven ability to lead by influence.
• Experience in representing the product line to various stakeholders and customers from a technical standpoint.
• Excellent verbal and written communication skills
• Individuals who are self-motivated and able to work with little supervision, who consistently take the initiative to get things done.
• Possess strong analytical skills & software development skills.

About us:

Join a company that's reintroducing itself to the aviation community we've helped advance for more than a century. At Honeywell Aerospace (NASDAQ: HONA), we're launching as an independent, publicly traded aerospace and defense company built on a legacy of operational excellence and mission-focused execution.

Our new brand identity pairs that heritage with real momentum, as we build technology that helps pilots navigate with confidence, aircraft operate more efficiently, and operators stay ahead of change. With our systems on board 90% of the world's aircraft, your work here has reach that's rare to find anywhere else.

Focusing on our customers, investing in innovation, and building a culture of accountability and performance is how we're shaping what comes next.

Every horizon. Every mission. Every day.

Benefits:

• Employer-subsidized medical, dental, vision and life insurance
• Short-term and long-term disability coverage
• 401(k) match, flexible spending accounts and health savings accounts
• Employee assistance program and educational assistance
• Parental leave and 12 paid holidays
• Paid time off for vacation, personal and sick time

Explore your benefits: https://honeywellaerospacebenefits.com/

POSTING TIMELINE

The application period for the job is estimated to be 40 days from the job posting date; however, this may be shortened or extended depending on business needs and the availability of qualified candidates.