Lead Application Engineer
Carrier Global · Hyderabad
Role: Lead Application Engineer
Location: Hyderabad
Full/ Part-time: Full time
About Carrier
Carrier Global Corporation, global leader in intelligent climate and energy solutions, is committed to creating innovations that bring comfort, safety and sustainability to life. Through cutting-edge advancements in climate solutions such as temperature control, air quality and transportation, we improve lives, empower critical industries and ensure safe transport of food, life-saving medicines and more. Since inventing modern air conditioning in 1902, we lead with purpose: enhancing the lives we live and the world we share. We continue to lead because of our world-class, inclusive workforce that puts the customer at the center of everything we do. For more information, visit corporate.carrier.com or follow Carrier on social media at @Carrier.
About the role Carrier is seeking an Application Engineer to join the Application Engineering team supporting HVAC controls and building automation solutions. This role is responsible for developing, testing, and delivering control applications, graphics, and technical documentation for factory and field-deployed systems. The ideal candidate will combine strong HVAC knowledge with controls programming expertise and will play a key role in enabling successful product releases and sustaining existing solutions across multiple product platforms.
JOB RESPONSIBILITY:
Controls Application Development
Develop and maintain control programs using Automated Logic tools (Eikon, EQBuilder, SiteBuilder ViewBuilder, WebCTRL and iVu)
Implement and validate sequences of operation for HVAC equipment including Chiller Plant, RTUs, VAV systems, fan coil units, and heat pumps
Graphics & Visualization Development
Build and maintain equipment graphics using ViewBuilder and EQBuilder
Support large-scale graphics library updates, including standardization and migration efforts
Ensure consistency and usability of graphics across multiple products and platforms
Product Development & Support
Contribute to development and delivery of key initiatives such as:
Multi-zone VAV systems
RTU Open and field replacement solutions
TruVu platform applications (RTU, FCU, WSHP, VAV)
ClimaVision / TFCU products
Support alignment between controls software and factory equipment releases
Protocol Integration & Communication
Develop and implement applications using industry-standard communication protocols Ensure seamless interoperability between systems, devices, and platforms Configure, integrate, and troubleshoot communication protocols in application environments Validate data exchange, system connectivity, and performance across networks Support integration of devices and systems using field-level and enterprise-level protocols
Relevant Protocols (example):
BACnet, MSTP, Arc Net Modbus, Lon Works,CCN (Building Automation Systems)
Testing & Validation
Perform hands-on testing of applications and graphics using lab hardware and simulation environments
Troubleshoot and resolve issues identified during testing and validation
Support field readiness by ensuring robust and configurable application behavior
Documentation & Requirements
Develop and maintain:
Sequence of operation documents
Installation and startup guides
Technical documentation and user-facing content
Sustaining Engineering
Support ongoing product maintenance and continuous improvement efforts, including:
Bug fixes and defect resolution
Graphics updates and library enhancements
Product obsolescence and sustaining support
Requirements
Bachelor’s degree in engineering (Mechanical, Electrical, Controls, or related field) or equivalent experience
Strong understanding & Field Experience of HVAC systems, equipment, and control strategies
Experience with building automation systems (BAS/BMS) or controls programming
Ability to troubleshoot and debug technical issues in control systems or software
Experience with Automated Logic tools (Eikon, EQBuilder, SiteBuilder ViewBuilder, WebCTRL and iVu)
Familiarity with BACnet or similar communication protocols
Experience developing HVAC control applications (Chiller Plant, RTU, VAV, AHU, FCU systems)
Strong problem-solving and analytical thinking
Effective communication and collaboration skills in a distributed team environment
Attention to detail with a focus on quality and reliability
Ability to learn complex systems and develop deep technical expertise over time
Benefits
We offer a competitive total rewards package that may include other benefits and well‑being programs. Offerings vary by role and location and are designed to support employees’ health, security, and success.
Equal Treatment and Non-Discrimination
Carrier is committed to equal treatment and non-discrimination principles. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, or disability, or any other applicable protected class.
If you require a reasonable accommodation to complete the application process, participate in an interview, or otherwise engage in the hiring process, please contact us at Carrier.Recruiting@carrier.com.We will make every effort to meet your needs in accordance with applicable laws.
Job Applicant Privacy Notice
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Use of AI in Recruitment
Technology enabled tools may support parts of the recruitment process, with oversight by people.
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Carrier is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.
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