Software Engineer II

Honeywell Aerospace Technologies

Software Engineer II developing and verifying embedded aerospace software at Honeywell Aerospace. Designing tests and supporting DO-178 certification for commercial, defense, and space aircraft.

Posted 8/25/2026full-timeAguadilla • 🇺🇸 United StatesJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in software development and testing, particularly in embedded real-time systems, with a strong focus on compliance with DO-178B/C certification standards. Proficient in C/C++ and Python programming, alongside hands-on experience with hardware debugging and avionics software.

Highest-signal resume keywords

Embedded Real-Time Software DevelopmentC/C++ ProgrammingPython ProgrammingDO-178B/C Certification KnowledgeSoftware Verification and Validation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentSoftware TestingRequirement AnalysisTest Strategy DevelopmentDebuggingSoftware Configuration ManagementChange ManagementAvionics Software DevelopmentProtocol Development (ARINC 429, RS232, RS422, MIL-STD-1553)Understanding of Processor Architecture

Soft Skills

CollaborationCommunicationProblem-Solving

Tools & Technologies

Lab Equipment (Oscilloscopes, Logic Analyzers)Multicore Processors

Industry Keywords

AerospaceSoftware VerificationSoftware ValidationDO-178 Design Assurance Guidelines

Tech Stack

Tools & technologies

Python

About the role

Key responsibilities & impact

Develop and maintain software applications for Honeywell Aerospace
Contribute to software design, coding, testing, and debugging
Design, develop, and integrate complex software functions within the Software Verification & Validation Center of Excellence
Perform requirement analysis
Develop test strategies and designs
Develop, execute, and debug tests
Conduct requirement and test reviews
Perform formal testing, including RFS and SC
Support certification activities
Support Test Experts in deploying new tools, test methodologies, and other initiatives
Provide verification deliverables according to DO-178 and Software V&V CoE processes to the Program Lead
Identify opportunities to deploy organizational improvement strategies
Collaborate with talented engineers and contribute to team goals
Report directly to the Software Engineering Manager
Travel up to 25% to the US and/or internationally may be required

Requirements

What you’ll need

Bachelor’s degree from an accredited institution in a technical discipline such as the sciences, technology, engineering or mathematics
2+ years of experience in Software/Requirement testing
2+ years of embedded real-time software development experience
2+ years of development experience in C/C++ and Python
Ability to read, write and speak English
Understanding of software requirements of varying complexity
Hardware and software debugging with lab equipment, including oscilloscopes and logic analyzers
Hands-on experience with multicore processors and understanding of processor architecture
Experience in avionics software, systems, or software verification
Experience developing applications or drivers for protocols such as ARINC 429, RS232, RS422, and MIL-STD-1553
Working knowledge of DO-178B/C certification
Technical knowledge of software development and verification processes, certification, and DO-178 design assurance guidelines
Understanding of software verification methods, tools, industry standards, and direction
Understanding of software development lifecycles
Knowledge of software configuration management and change management practices
Must be a U.S. Person: U.S. citizen, U.S. permanent resident, or person with protected asylum/refugee status in the U.S.

Benefits

Comp & perks

Employer-subsidized Medical, Dental, Vision, and Life Insurance
Short-Term and Long-Term Disability
401(k) match
Flexible Spending Accounts
Health Savings Accounts
EAP
Educational Assistance
Parental Leave
Paid Time Off for vacation, personal business, sick time, and parental leave
Paid Holidays
Performance-driven salary
Cutting-edge work and development alongside dedicated experts