Sr Advanced Systems Engineer

Join a team recognized for leadership, innovation and diversity. The future is what you make it. When you join Honeywell, 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 is not just about developing cool things. That is why all of our employees enjoy access to dynamic career opportunities across different fields and industries.

You will report directly to our Engineering Manager, and you’ll work out of our Torrance, CA or Tempe, AZ location on a Hybrid work schedule.

Key Responsibilities

• Develop and refine ECS performance models and simulations for complex air and vapor cycle systems.
• Conduct thermodynamic, heat transfer, and fluid mechanics analyses to optimize system performance.
• Collaborate with cross-functional teams to build system models, libraries, and design documentation.
• Support new business proposals and translate complex data into clear technical insights.
• Analyze test results, prepare reports, and present findings to internal and external stakeholders.

You Must Have

• Bachelor’s degree in Mechanical, Chemical, or Aerospace Engineering
• 6+ years of experience in mechanical, chemical, or related engineering fields, with emphasis on modeling and analysis
• Strong understanding of thermodynamic cycles, heat transfer, and fluid mechanics
• Proficiency in C++ (legacy and modern); Fortran experience a plus
• Strong coding and analytical background with a creative approach to problem-solving
• Familiarity with Visual Studio, modeling tools, and software integration
• Excellent written and verbal communication skills

We Value

• Master’s degree in Mechanical, Chemical, or related Engineering discipline (research experience a plus)
• Experience with Agile development, Git, and GUI development (WinForms/.NET)

The annual base salary or/ hourly pay range for this position is $138,000.00 - $173,000.00. Please note that this salary information serves as a general guideline. Honeywell 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.

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.

Benefits of Working for Honeywell

In addition to a competitive salary, leading-edge work, and developing solutions side-by-side with dedicated experts in their fields, Honeywell employees are eligible for a comprehensive benefits package. This package includes employer-subsidized Medical, Dental, Vision, and Life Insurance; Short-Term and Long-Term Disability; 401(k) match, Flexible Spending Accounts, Health Savings Accounts, EAP, and Educational Assistance; Parental Leave, Paid Time Off (for vacation, personal business, sick time, and parental leave), and 12 Paid Holidays. For more information visit: https://benefits.honeywell.com/

ABOUT HONEYWELL

Honeywell International Inc. (Nasdaq: HON) invents and commercializes technologies that address some of the world’s most critical challenges around energy, safety, security, air travel, productivity, and global urbanization. We are a leading software-industrial company committed to introducing state-of-the-art technology solutions to improve efficiency, productivity, sustainability, and safety in high growth businesses in broad-based, attractive industrial end markets. Our products and solutions enable a safer, more comfortable, and more productive world, enhancing the quality of life of people around the globe. Learn more about Honeywell: https://www.honeywell.com/us/en

THE BUSINESS UNIT

Mechanical Systems & Components provides a wide range of mechanical products and value-adding services to Honeywell Aerospace customers, including aircraft manufacturers and operators, and agencies of the U.S. government. The business develops and manufactures air and thermal systems, mechanical components, wheels and braking systems. It also manages and operates facilities for the Federal government. Every 5 seconds, an aircraft lands with Honeywell Wheels and brakes. The entire fleet of U.S military fighters and trainers use Honeywell Cabin Pressure Systems.