Senior Avionics Software Engineer – Embedded Linux

The future is what you make it.

As a Senior Avionics Software Engineer at Honeywell you will provide technical strength in the design development and delivery of secure high-performance avionics and connected this role you will lead systems engineering efforts across embedded Linux platforms define system architectures and ensure compliance with stringent aerospace safety and security standards. You will work closely with cross-functional teams to deliver mission-critical solutions that shape the future of aerospace technology.

LOCATION: Deer Valley Phoenix AZ

WORK SCHEDULE: Hybrid

Are you ready to help make the future with us

In this role you will lead and contribute to the development of secure scalable software solutions for avionics and connected systems operating on embedded Linux platforms. You will be responsible for defining system architectures guiding technical execution and ensuring compliance with aerospace certification and cybersecurity standards while delivering reliable high-performance systems for safety-critical environments.

BENEFITS:
Learn more at .

Unlimited Vacation Plan with No Preset Maximums
Flexible Hybrid Work Schedule
Medical/Rx Health Savings Account (HSA)
Dental/Vision
Life Insurance
Short/Long-Term Disability
Employee Assistance Program (EAP)
401(k) Match
Education Assistance
Flexible Spending Accounts
Parental Leave
12 Paid Holidays

Lead the definition of technical requirements and system architectures for avionics and connectivity solutions.
Design develop and integrate embedded Linux applications for data communication data processing avionics hardware interfaces and overall system integration using Python.
Implement and maintain secure communication frameworks including TLS/SSL certificates certificate authority (CA) chains HTTPS handshakes and network protocols such as TCP and UDP.
Ensure compliance with aerospace safety and security standards including DO-178C and DO-326A / DO-356A.
Integrate software solutions into CI/CD pipelines using Bamboo and support API development and management.
Plan and execute rigorous testing strategies to validate system performance security reliability and certification readiness.
Collaborate closely with hardware systems and cybersecurity teams to deliver robust mission-critical avionics solutions.
Provide technical guidance maintain clear and accurate documentation and drive continuous improvement across systems engineering processes.

YOU MUST HAVE:

• Bachelors degree from an accredited institution in a technical discipline such as science technology engineering or mathematics (STEM).
• 7 plus years of experience in embedded systems development preferably within aerospace or defense environments.
• Experience designing and implementing secure sandbox environments on embedded Linux platforms.

U.S. 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

WE VALUE:

• Bachelors or masters degree in electrical engineering Computer Engineering Aerospace Engineering or related field.
• Hands-on experience with avionics protocols and standards including: ARINC 429 ARINC 615A ARINC 615-3 GDL90 GDL52

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 Honeywell Benefits information visit:

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 Posted: January 07 2026