Technical Support Engineer

Job description

We are seeking a highly skilled Technical Support Engineer with expertise in mechanical engineering, nanotechnology, and proficiency in CAD and SolidWorks design. This role involves collaborating with cross-functional teams to ensure optimal product designing of products made by the company.

Role Overview

We are looking for a hands-on engineer who can select, integrate, validate, and troubleshoot sensors across mechanical, thermal, HVAC, and embedded R&D systems. Your work will directly ensure accurate data, stable experiments, and validated performance for next-generation cooling, mechanical, and nano-enhanced thermal technologies.

Key Responsibilities

1. Sensor Selection & Integration

● Choose sensors for temperature, pressure, flow, vibration, current, and power.

● Evaluate sensor accuracy, response time, compatibility, and cost.

● Integrate sensors into refrigeration cycles, HVAC loops, mechanical rigs, and embedded prototypes.

● Perform calibration, mounting, shielding, and DAQ interfacing.

2. Hardware Assembly & System Wiring

● Build wiring harnesses, connectors, mounts, and sensor fixtures.

● Perform SMD/THT soldering and PCB-level modifications.

● Ensure grounding, shielding, and noise-free wiring.

● Create wiring diagrams, sensor layouts, and integration sheets.

3. Embedded & DAQ Interfacing

● Interface sensors with Arduino/ESP32/STM32/Raspberry Pi/DAQ systems.

● Program sampling, logging, and communication protocols (UART/SPI/I2C/ADC).

● Validate real-time data stability and communication reliability.

● Troubleshoot offsets, drift, signal noise, and data drops.

4. Experiment Data Collection & Interpretation

● Collect structured data from thermal, HVAC, mechanical, and nanofluid experiments.

● Analyze trends in temperature, pressure, flow, COP, power consumption, and performance.

● Use Python/MATLAB/Excel for plotting, analytics, and anomaly detection.

● Prepare crisp reports, insights, and R&D decision summaries.

5. System Testing, Validation & Improvements

● Conduct controlled experiments and validate sensor accuracy.

● Benchmark performance for refrigeration, HVAC, and thermal systems.

● Perform root-cause analysis for deviations and system inefficiencies.

● Optimize setups for signal stability, accuracy, and reproducibility.

6. Documentation & Technical Communication

● Maintain calibration logs, sensor databases, wiring diagrams, and experiment logs.

● Write SOPs, troubleshooting guides, and test documentation.

● Present findings clearly to R&D and product teams.

Qualifications & Skills Education

B.E/B.Tech/Diploma in:

● Mechanical, Mechatronics, ECE, EEE, Instrumentation, or similar.

Technical Skills

● Strong understanding of sensor physics (temperature, pressure, flow, vibration, current).

● Hands-on with embedded platforms (Arduino/ESP32/STM32/Raspberry Pi).

● Familiarity with HVAC basics, refrigeration cycle, COP, subcooling, superheat, and energy efficiency concepts.

● Basic understanding of nanofluids / nano-refrigerants is a plus.

● Experience with DAQ modules and tools (NI DAQ, ADC modules, LabVIEW/DAQExpress).

● Ability to read schematics, assemble hardware, and troubleshoot wiring.

● Knowledge of thermodynamics, heat transfer, and fluid mechanics (preferred).

● Proficiency in Python/MATLAB/Excel for data analytics and visualization.

Soft Skills

● Strong analytical and troubleshooting mindset.

● High documentation accuracy and attention to detail.

● Ability to work independently in fast-paced R&D settings.

● Clear communication for cross-functional engineering collaboration.

What You Will Deliver

● Stable, calibrated, noise-free sensor data for all experiments.

● Reliable sensor integrations with clean wiring & documentation.

● Insights that improve the performance of HVAC, refrigeration, and nano-enhanced systems.

Why Join Us?

● Work on HVAC energy systems, nano-thermal technologies, and advanced cooling solutions.

● Hands-on exposure to experimental rigs, embedded systems, and next gen nanofluids.

● High-growth technical environment with real-world impact. 

How to Apply:

Please send your resume and a brief note about your experience in thermal/mechanical testing to saravanan.r@greenbotz.co