[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Honeywell International jobs](https://jobs.opennash.com/companies/honeywell-international/) · [Search jobs](/search/) Honeywell International · Singapore # Field Service Engineer I Singapore Operations Listed on Honeywell International’s official careers site. Posted August 26, 2026. Check that it is still open and apply there. [Apply on Honeywell International’s careers site →](https://ibqbjb.fa.ocs.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/155976) [OpenNash Jobs](https://jobs.opennash.com/) / [Honeywell International](https://jobs.opennash.com/companies/honeywell-international/) / Field Service Engineer I ## Job description THE FUTURE IS WHAT WE MAKE IT. Field Service Engineer I Singapore Start your career by making an impact and real connections with some of the most meaningful challenges around. When you join Honeywell, you become a member of our performance culture comprised of diverse leaders, thinkers, innovators, dreamers, and doers who are changing the future. Make the Best You. Working at Honeywell is not just creating incredible things. You will collaborate with top minds, grow through continuous learning, and benefit from an inclusive environment that rewards performance and celebrate achievements. Join Us and Make an Impact. As Field Service Engineer I for Honeywell, you will work closely with project teams, consultants, contractors, vendors, and clients to ensure BMS systems are delivered safely, reliably, and in accordance with project specifications and operational requirements. ### Key Responsibilities Design, program, configure, test, commission, and maintain BMS systems. Develop and modify BMS control logic and sequences of operation. Configure DDC controllers, I/O points, alarms, trends, schedules, and parameters. Develop and configure BMS graphics and operator interfaces. Carry out point-to-point checks, functional testing, system integration testing, and commissioning. Troubleshoot BMS hardware, software, communication, and control logic issues. Integrate BMS with third-party systems such as ACMV/HVAC, fire alarm, lighting, security, and electrical systems. Configure and troubleshoot communication protocols including BACnet, Modbus, OPC, and other relevant protocols. Review BMS drawings, schematics, points list, sequences of operation, and technical specifications. Coordinate with main contractors, consultants, subcontractors, equipment vendors, and clients. Conduct site investigations and provide technical solutions for BMS-related issues. Prepare testing and commissioning reports, documentation, points schedules, and handover documents. Provide technical support for preventive and corrective maintenance activities. Identify opportunities to improve system reliability, operational performance, and energy efficiency. Supervise and provide technical guidance to technicians and subcontractors where required. ### Key Experience & Capabilities Diploma or Degree in Electrical Engineering, Electronics, Mechatronics, Building Services, Automation, or a related field. Experience with BMS platforms such as Honeywell, Siemens, Johnson Controls, Schneider, Tridium Niagara, or equivalent will be an advantage. Knowledge of HVAC/ACMV control systems and building services. Familiarity with BACnet, Modbus, OPC, TCP/IP, and other communication protocols. Good understanding of DDC controllers, sensors, actuators, control valves, VAVs, AHUs, FCUs, chillers, and other HVAC equipment. Experience in BMS testing, commissioning, troubleshooting, and system integration. Ability to read and understand electrical drawings, control schematics, points list, and technical specifications. Good analytical and problem-solving skills. Good communication and coordination skills. Able to work independently and as part of a project team. Willingness to travel to project sites and work outside normal hours when required for testing and commissioning. ### Who We Are The Future Is What We Make It at Honeywell. From sustainable aviation fuel and life-saving healthcare sensors to collaborating on every NASA space mission since the 1950’s, over 100 years of innovation has always been driven by an investment in our people. ### Learn more about Honeywell [https://www.youtube.com/watch?v=CG-rmG0eKLk](https://www.youtube.com/watch?v=CG-rmG0eKLk) Discover More Our focus at Honeywell is innovation that drives business, improves the bottom line and creates solutions for our customers and communities around the world. There’s a lot for you to discover. Our solutions, our case studies, our #Futureshapers, and so much more. 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. For more information on how we process your information in the job application process, please refer to honeywell.com/us/en/privacy-statement. If a disability prevents you from applying for a job through our website, e-mail accessibility@honeywell.com No other requests will be acknowledged. Copyright © 2024 Honeywell International Inc. ## At a glance - Posted by the employer: Aug 26, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 53 days - Location: Singapore[Apply on Honeywell International’s careers site →](https://ibqbjb.fa.ocs.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/155976) ## More jobs at Honeywell International ### [Project Engr II](https://jobs.opennash.com/companies/honeywell-international/jobs/62d9e63f22f4aaeb6bcc/) Singapore ### [Senior Solution Advisor - AEA](https://jobs.opennash.com/companies/honeywell-international/jobs/989ce933232e8b523b1a/) Singapore ### [Sr Strategic Sourcing Spec](https://jobs.opennash.com/companies/honeywell-international/jobs/9192458d1286f89a2be8/) Singapore ### [AI Engr II](https://jobs.opennash.com/companies/honeywell-international/jobs/2240a0bf2c977437907e/) Bengaluru, Karnataka, India ## Similar jobs at other companies ### [Field Service Engineer](https://jobs.opennash.com/companies/bouygues/jobs/cbaf320d564e1d4de8f0/) Bouygues · VELDHOVEN, Netherlands ### [ABB Talent Pool – Field Service Engineer / Senior Field Service Engineer / Associate Field Service Engi-neer / Technical Service Engineer / Associate Field Service Technician / Commissioning Engineer / As-sociate Commissioning Engineer / Service Site Manager and Service Team Leader](https://jobs.opennash.com/companies/abb/jobs/eb3a149d2c87b55b4a1a/) ABB · Not Location Specific ### [Field Service Engineer](https://jobs.opennash.com/companies/siemens/jobs/661e97796ce547be6bf5/) Siemens ### [Field Service Engineer](https://jobs.opennash.com/companies/abb/jobs/29a0bcfcd3483c442b0f/) ABB · Remote, United Kingdom OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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