Field Service Technician II - Building Automation Controls

Job Description

As a Field Service Technician II Building Automation Controls Technician here at Honeywell Building Automation (BA), you will play a crucial role in ensuring the safe and efficient operation of building automation systems. You will be accountable for installing, maintaining, and troubleshooting HVAC, fire, and alarm control systems. Your expertise in building automation controls, including Tridium Niagara systems, will contribute to the overall energy efficiency, sustainability, and productivity of our customers' facilities.

You will report to the North America Field Service Manager and travel to the customer sites in the Western region 80% travel.

• Install, program, and maintain building automation systems, including HVAC, fire, and alarm systems automation.
• Troubleshoot and resolve technical issues related to building automation controls.
• Conduct preventive maintenance and inspections to ensure the optimal performance of automation systems.
• Work with cross‑functional teams to implement system upgrades and enhancements.
• Provide technical facilitation and training to customers and field service engineers.
• Travel 80% in the Western United States; assignments will vary in length from three weeks to six months.

You Must Have

• 5+ years of experience in installing, maintaining, and troubleshooting a diverse family of products in the building automation, fire, security and energy systems. In lieu of experience, a 4‑year degree in computer science/networking may be acceptable.
• Building Automation Systems or similar programming skills.
• Ability to meet background check requirements for federal projects and restricted facilities.
• Valid driver’s license.

We Value

• Niagara Tridium experience and/or certification.
• General computer network knowledge.
• Experience working with open protocols (BACnet, Modbus, OPC, LON, etc.).
• Preventive maintenance, troubleshooting, and repair experience.
• Experience with SQL programming, Tridium, Niagara, N4, EBI, or other commercial industrial systems.

The annual base salary range for this position is $45,000–$62,400. Honeywell considers various factors when extending an offer, including scope and responsibilities of the position, candidate experience, education, key skills, and market conditions.

In addition to a competitive salary, Honeywell employees are eligible for a comprehensive benefits package. This 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;
Educational Assistance;
Parental Leave;
Paid Time Off; and 12 paid holidays. For more information, visit

The application period is estimated to be 40 days from the posting date, but may be shortened or extended depending on business needs. Job Posting Date:
December 3rd, 2025.

Honeywell International Inc. (Nasdaq: HON) invents and commercializes technologies that address critical challenges around energy, safety, security, air travel, and productivity. We are a leading software‑industrial company committed to introducing state‑of‑the‑art technology solutions to improve efficiency, sustainability, and safety in high‑growth businesses. Learn more at .

Honeywell Building Automation (BA) is a 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. BA’s offerings include advanced software for building control and optimization, sensors, switches, control systems, and instruments for energy management; access control; video surveillance; fire products; and installation, maintenance, and upgrades of systems.

Revenues in 2022 were $6B with approximately 18,000 employees worldwide.

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 & Sustainability Solutions, and Industrial Automation segments—powered by Honeywell Forge software—to make the world smarter, safer, and more sustainable.

Field Service Technician II
• San Leandro, CA, US