Sr Application Engineer - Building Automation & Refrigeration

Advanced Application Engineer

The future is what you make it. The Advanced Application Engineer plays a critical role in designing and deploying site-level applications for refrigeration and building automation systems. This position involves integrating new equipment, conducting hands-on testing, and resolving complex software and hardware issues. Success in this role requires creativity, technical precision, adherence to Honeywell and industry best practices, and a strong focus on safety and efficiency. You will report directly to the Multisite Engineering Manager.

LOCATION: This role is on a hybrid schedule (3 days in office, 2 days work from home) and can be worked from either the Independence, Ohio or Bentonville, Arkansas location Are you ready to help make the future with us? Honeywell Building Technologies (HBT) is a leading global provider of products, software, solutions, and technologies that enable building owners and occupants to ensure their facilities are safe, energy efficient, sustainable, and productive. HBT's offerings include advanced software applications for building control and optimization, sensors, switches, control systems, and instruments for energy management, as well as access control, video surveillance, fire products, installation, maintenance, and upgrades of systems. With revenues of $6 billion in 2022 and approximately 18,000 employees globally, HBT is committed to delivering innovative solutions that enhance the quality of life for people around the world.

BENEFITS: 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. Benefits provided may differ by role and location. Learn more at benefits.honeywell.com.

· 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

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: 09/29/2025

Job Responsibilities

Design and develop site-specific applications tailored to customer requirements for refrigeration and building automation.

Integrate Honeywell and third-party equipment into Tridium Niagara-based platforms.

Install, configure, and validate applications in the TCO2 lab or benchtop environments.

Conduct in-depth troubleshooting of software and hardware systems.

Interpret architectural, electrical, and mechanical drawings to ensure accurate design and implementation.

Translate MEP (Mechanical, Electrical, Plumbing) design specifications into streamlined applications requiring minimal site-level programming.

Collaborate with Honeywell RD&E, Programming teams, Offering Management, and end users to define project scope, provide technical support, and resolve issues.

Support pilot installations remotely, including initial programming and handoff of Honeywell Multisite applications.

Diagnose and resolve technical issues related to HVAC, refrigeration, and automation systems, including controllers and PLCs.

Ensure all work complies with relevant codes, standards, and safety regulations.

Create and maintain comprehensive documentation, including user guides, technical bulletins, program files, and logs.

Recommend improvements for technical processes and business operations.

Qualifications

You Must Have:

High School Diploma or GED

4+ years of experience in refrigeration or building automation controls, including site-level application development, programming, installation, and troubleshooting with a proficiency in interpreting architectural, electrical, and mechanical drawings.

We Value:

Hands-on experience working with engineering teams, contractors, project managers, and end users.

Experience with Tridium Niagara-based system development and configuration.

Strong diagnostic skills in HVAC and refrigeration systems.

Familiarity with networking protocols such as LAN, BACnet, and Modbus.

4+ years of experience in building automation, refrigeration, or related field.

Knowledge of HVAC, grocery store refrigeration algorithms, TCO2 systems, energy management strategies, and PID loop tuning.

Tridium Niagara N4 TCP and/or Developer certification.

Excellent analytical, problem-solving, and communication skills.

Honeywell helps organizations solve the world's most complex challenges in automation, the future of aviation and energy transition. As a trusted partner, we provide actionable solutions and innovation through our Aerospace Technologies, Building Automation, Energy and Sustainability Solutions, and Industrial Automation business segments – powered by our Honeywell Forge software – that help make the world smarter, safer and more sustainable. Honeywell is an equal opportunity employer. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, religion, or veteran status.