Sr Advanced Software Engineer

Honeywell Aerospace; Clearwater (FL); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

Disability coverage

401(k) match

Job summary

Honeywell Aerospace in Clearwater, FL is seeking a Sr Advanced Software Engineer to design, develop, and enhance test software for INUs and SBCs, collaborating with cross-functional teams.

The role reports to Engineering Manager, offers a hybrid work schedule, and requires 6+ years of software development and a US citizenship with ability to obtain a Secret clearance. You'll influence aerospace software standards and drive quality.

Qualifications

• Bachelor’s degree in a technical discipline (STEM).
• US citizenship with capability to obtain a Secret clearance.
• 6+ years of software development experience.
• 3+ years in test equipment or aerospace.

Responsibilities

• Design, code, test, integrate, qualify, and document advanced test software for space products (INUs and SBCs).
• Collaborate with cross-functional teams to define software requirements and hardware integration.
• Lead software development efforts, ensuring quality and schedules.

Skills

C++

C#

Python

Embedded systems

VxWorks

Windows GUI

MIL-STD-1553

ARINC 429

Ethernet

Team leadership

Education

Bachelor’s degree in a technical discipline (STEM)

Tools

Embedded drivers

Job description

Job Description

As a Sr Advanced Software Engineer here at Honeywell Aerospace, you will be instrumental in designing, developing, and enhancing test software solutions that support aerospace applications. You will apply your technical expertise to build innovative software architectures and contribute to advancing aerospace technology.

As a Sr Advanced Software Engineer here at Honeywell Aerospace, you will be instrumental in designing, developing, and enhancing test software solutions that support aerospace applications. You will apply your technical expertise to build innovative software architectures and contribute to advancing aerospace technology.

You will report directly to our Engineering Manager and you’ll work out of our Clearwater, Florida location on a hybrid work schedule. This schedule requires flexibility depending on business needs.

New hires can expect to report on-site 100% M- F for the first 90 days of employment.

In this role, you will impact the aerospace industry by delivering reliable, high-performance software that meets stringent safety and quality standards, helping to advance Honeywell's position as a leader in aerospace technology. As a senior technical authority, you will drive innovation, quality, and performance in our software infrastructure.

At Honeywell Aerospace, our people leaders play a critical role in developing and supporting our employees to help them perform at their best and drive change across the company. Help to build a strong, diverse team by recruiting talent, identifying, and developing successors, driving retention and engagement, and fostering an inclusive cultur

Responsibilities

• Design, code, test, integrate, qualify, and document advanced test software for Clearwater Space products, including Inertial Navigation Units (INUs) and Single Board Computers (SBCs).
• Collaborate with cross-functional teams to define software requirements and ensure integration with hardware components.
• Lead software development efforts, ensuring adherence to quality standards and project timelines.

Qualifications

YOU MUST HAVE

• Bachelor’s degree from an accredited institution in a technical discipline such as science, technology, engineering, mathematics.
• US citizenship with capability to acquire a Secret clearance.
• 6+ years of experience in software development with a focus on advanced software engineering principles.
• 3+ years of experience with test equipment or aerospace.

WE VALUE

• Experience with digital communication interfaces, including MIL-STD-1553, ARINC 429, IEEE 488, RS-422/485, IEEE-1394, Ethernet, High-Speed Fiber Optic, and Synchronous Data Link Control (SDLC).
• Experience with embedded systems or aerospace software development.
• Experience with embedded drivers and embedded operating systems such as VxWorks.
• Experience developing Windows GUIs and device drivers.
• Strong knowledge of software design patterns, embedded systems, and real-time operating systems.
• Proficiency in programming languages such as C#, C++, and Python, with experience in aerospace software standards and tools.
• Experience with software development lifecycle processes and tools relevant to aerospace applications.
• Advanced degree in Computer Science, Software Engineering, or related field.
• Strong problem-solving skills and ability to work in a fast-paced, dynamic environment.
• Passion for innovation and continuous learning in software technologies.
• Strong communication and technical writing skills.
• Self-motivated individuals with the ability to lead a team of test software engineers through execution of a project.

Must be a US Citizen due to contractual requirements

Benefits

Beyond a performance-driven salary, you'll work alongside dedicated experts on technology that's advancing aviation. As a Honeywell Aerospace employee, you're eligible for a comprehensive benefits package that includes:

• 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/

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.

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

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. Posting Date: 08/17/2026