Posted yesterday
Advanced Software Engineer
@ Aerospace
Mississauga, Ontario
Overview
Honeywell Aerospace is hiring an Advanced Software Engineer in Mississauga, Ontario, to design, develop and maintain software applications in C++ and Python on Windows and Linux. The work includes mentoring junior engineers and taking part in architecture discussions. The posting states an annual base salary of $105,000 to $135,000, and the building is a controlled goods program environment requiring CGP security clearance.
Pay:
$105,000–$135,000 a year
Responsibilities:
- Design, implement and test C++/Python software on Windows and Linux
- Collaborate with cross-functional teams on software requirements
- Mentor junior engineers and provide technical guidance
- Conduct code reviews and enforce coding standards
- Troubleshoot and resolve software defects
Requirements summary:
- Bachelor's degree in computer or software engineering or related field
- 5 years of software development with object-oriented design
- 5 years of C++ programming experience
- Cross-platform, multithreaded and networking development
- Eligibility for CGP security clearance
Tools & skills
Source and dates
Employer career site / ATS feed · oraclecloud
- Employer posting date
- 2026-11-05
- First seen by our source
- 2026-11-05
- Source record updated
- 2026-11-05
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 5+ years |
| Hours per week | 40 (estimated) |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Education | Bachelor’s degree (required) |
| Fields of study | Computer engineering, Computer science, Software engineering |
| Security clearance | Other clearance |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Aerospace
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
A leading architect for the nation’s space programs, supporting national security & fostering innovation in space.
Full company description
The Aerospace Corporation is a leading architect for the nation’s space programs, advancing capabilities that outpace threats to the country’s national security while nurturing innovative technologies to further a new era of space commercialization and exploration. Aerospace’s national workforce of more than 4,600 employees provides objective technical expertise and thought leadership to solve the hardest problems in space and assure mission success for space systems and space vehicles.
- LinkedIn followers
- 132,979
- People associated on LinkedIn
- 5,202
- Reported office locations
- 14745 Lee Rd, Chantilly, Virginia 20151, US
- 2310 E. El Segundo Blvd., El Segundo, California 90245, US
- Business categories
- Innovation Management
- Military
- Government
- Aerospace
- Other recorded names
- The Aerospace Corporation
- Specialties
- Aerospace
- Defense
- Space Policy
- Technology
- Computer Science
- Software Engineering
- Remote Sensing
- Small Satellites
- Launch Vehicles
- Autonomous Systems
- Artificial Intelligence
- Machine Learning
- Optical Communications
- Laser Communications
- Launch Certification
- Government Relations
- Propulsion Science
- Space Research
- Additive Manufacturing
- Electric Propulsion
- and Engineering
- Profile identifies a recruitment agency
- No
- Reported total investment
- 6,948,344
Currency and observation date were not supplied; this is not a current valuation or a funding round.
The Aerospace Corporation is a leading architect for the nation’s space programs, advancing capabilities that outpace threats to the country’s national security while nurturing innovative technologies to further a new era of space commercialization and exploration. Aerospace’s national workforce of more than 4,600 employees provides objective technical expertise and thought leadership to solve the hardest problems…
| Field | Value |
|---|---|
| Industry | Space Research and Technology |
| Company size | 1,001-5,000 employees |
| Headquarters | Chantilly, Virginia |
| Organization type | Nonprofit |
| Year founded | 1960 |
| Specialties | AerospaceDefenseSpace Policy TechnologyComputer ScienceSoftware EngineeringRemote SensingSmall SatellitesLaunch VehiclesAutonomous Systems |
| Open jobs on Jobsy | 36 |
| View page |
In this role, you will be responsible for designing, developing, and maintaining software applications. This position requires leveraging advanced engineering principles and practices to ensure high-quality software solutions that meet business needs.
The Honeywell building is a controlled goods program environment. Candidates must be eligible for CGP security clearance.
Key Responsibilities:
- Design, implement, and test software solutions using C++/Python on both Windows and Linux platforms.
- Collaborate with cross-functional teams to identify and address software requirements.
- Mentor junior engineers and provide technical guidance on best practices.
- Conduct code reviews and ensure adherence to coding standards.
- Participate in architecture and design discussions, contributing to the overall design of software systems.
- Troubleshoot and resolve software defects and issues, ensuring smooth operation of the software.
- Stay up to date with industry trends and emerging technologies to inform future product development.
- Document software design and implementation details for future reference.
Qualifications:
- Bachelor’s degree in computer engineering, computers science, software engineering or a related field.
- 5 years of experience in software development, with a focus on Object Oriented Design and Programming
- 5 years in programming languages such as C++
- Object Oriented Design and Programming (OOD/OOP)
- Build Tools such as Make, CMake
- Strong coding ability in C++11 and higher
- STL and/or Boost
- Template Meta programming
- Visual C++ and gcc
- Cross platform development in both Linux and Windows
- Multi-thread / Multi-Core software development
- Synchronization (Mutex/Semaphores)
- Networking (UDP/TCP/IP): Socket Programming
- Process / Thread Synchronization and resource control
- File system and its organization
- Heap/Stack memory management in C++ and Legacy C
- Strong Debugging skills in Visual Studio and GCC.
- Multi-thread / Multi-Core software development
- Strong problem-solving skills and the ability to work independently.
- Excellent communication and collaboration skills.
We Value:
- An understanding of communications protocols: both IP and avionics bus
- An in-depth understanding of objects and how to best interface them
- Design patterns are a plus
- Ability to work independently or with little support and supervision
- Strong analytical and problem-solving skills
- Experience in Windows and Linux operating systems
- Experience with database set up and use such as SQL
- Experience with driver and kernel codes is a plus
- RTOS Experience is valued
- Experience in Python, Perl, LUA
- Experience in leading software development projects.
- Passion for innovation and continuous learning.
- Documentation formats: such as HTML, CSS, MD
- Understanding various software development lifecycles
- Knowledge of software configuration management and change management practices
- JIRA and Bitbucket experience are an asset
The annual base salary range for this position is $105,000 - $135,000 in Mississauga, Ontario. Please note that this salary information serves as a general guideline. Honeywell Aerospace considers various factors when extending an offer, including but not limited to the scope and responsibilities of the position, the candidate's work experience, education and training, key skills, as well as market and business considerations.
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.
Accommodation is available upon request for applicants with disabilities under the Ontario Human Rights Code.
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