Advanced Software Engineer - Test Systems

Honeywell Aerospace US LLC; Phoenix (AZ); Hybrid; USD 110,000 - 150,000; Full time

Benefits offered by this job

Employer-subsidized medical, dental,  

Vision and life insurance

Disability coverage (short-term & long

401(k) match

Health Savings Accounts

Educational assistance

Paid holidays

Paid time off

Job summary

Honeywell Engineering Test Services seeks a software engineer to design, develop, test, and deploy software supporting engine data acquisition for development and production testing. You will maintain tools, diagnose issues, and collaborate with test engineers and customers to deliver reliable software.

The ideal candidate has 4+ years in the SDLC, proficiency in Python/Java/C++, and familiarity with Linux/Unix tools, with the ability to work independently or in a team in a hybrid environment.

Qualifications

• Bachelor’s degree in a technical discipline such as science, technology, engineering, mathematics.
• Software coding in 2+ languages (Python/Java/C++).
• 4+ years in software development lifecycle including validation and verification.

Responsibilities

• Design, develop, test, and deploy software for engine test automation and data acquisition.
• Maintain and support existing software solutions and tools.
• Diagnose software/hardware issues quickly and implement clean, maintainable code.

Skills

Python

Java

C++

Education

Bachelor’s degree in a technical discipline

Tools

Linux/Unix

Job description

Honeywell Engineering Test Services is seeking an experienced Software Engineer with a variety of software coding experience. Responsibilities include writing software to support the acquisition of Engine data for both Development and Production testing, maintain a variety of software tools as hardware and software upgrades occur, and support engine testing on call to be responsive when systems fail in the field.

Are you ready to help us make the future? We are seeking a qualified software engineer with a broad base programming skills who would be expected to assist with a variety of software applications, with good communication and mechanical skills and the ability to work independently or in a team setting in a variety of roles. The outstanding candidate would have hands-on experience including:

Responsibilities

• Design, develop, test, and deploy software that support engine test automation and data acquisition
• Maintain and support existing software solutions and tools
• Able to diagnose software/hardware issues quickly
• Implement clean, maintainable, and well-documented code following internal standards and best practices
• Assist in the integration of instrumentation and hardware interfaces into software systems
• Participate in code reviews, testing, and validation of software releases to ensure system reliability
• Work closely and collaborate with test engineers and internal customers to gather requirements and deliver functional software solutions
• Work with customers to troubleshoot and resolve issues in lab environments, often involving interaction between software and hardware systems
  

Qualifications

YOU MUST HAVE

• Bachelor’s degree from an accredited institution in a technical discipline such as science, technology, engineering, mathematics
• Software Coding Experience in 2 or more languages, like Python, Java, C++
• 4+ years of experience in software development lifecycle including validation and verification
• Familiarity with basic Linux/Unix command line tools

WE VALUE

• Masters degree in computer science or engineering
• Experience testing software applications in open and close-loop environments
• 4+ years with data structures and SQL databases4+ years experience with ethernet based communication protocols like Modbus TCP/IP, OPCUA
• 4+ years experience with object-oriented programming
• Familiarity with ARINC 429 and MIL-STD-1553 is of value.
• A work ethic that places safety and data quality as the highest priorities
• Knowledge of software configuration management and Software Quality Assurance (SQA) tools such as Git, bitbucket, JIRA, and/or Subversion
• Good communication skills, both oral and written, with our customers
• Proven ability to work with minimal direction in a cross-functional team environment
• Willingness to respond quickly with quality solutions in support of our customers
• A growth mindset and willingness to learn new tools, frameworks, or technologies as needed

BENEFITS OF WORKING AT HONEYWELL AEROSPACE

• 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/

U.S. PERSON REQUIREMENTS

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.

ABOUT HONEYWELL AEROSPACE

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.

ABOUT HONEYWELL ELECTRONIC SOLUTIONS

Honeywell Aerospace products and services are found on aircraft across commercial aviation, defense and space — from engines and cockpit electronics to cabin systems, mechanical components and connectivity solutions. Our technology helps operators fly more safely, reduce fuel consumption, improve on-time performance and deliver a better experience for the people on board.

As aviation continues to evolve, we’re also developing systems to support autonomous and supersonic platforms, bringing the same focus on safety and efficiency to the next era of flight. With approximately 36,000 employees worldwide and net sales of $17.4B in 2025, Honeywell Aerospace is one of the largest dedicated aerospace companies in the world. Explore our businesses: https://www.honeywellaerospace.com

Honeywell Aerospace Electronic Solutions develops the avionics, navigation systems, sensors and electromagnetic defense technology that help aircraft perform safely and with precision. Our systems are on board 90% of the world’s aircraft — serving commercial aviation, defense and space operators from integrated flight deck platforms with 30-plus years in service to radiation-hardened systems trusted for human spaceflight.

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. Job Posting Date: Oct 13th, 2026 #LI-Hybrid