IoT Sensor Engineer – Air Quality Sensors
Job Description
Title: IoT Sensor Engineer – Air Quality Sensors
Company Name: Smart Air Bangladesh
Vacancy: --
Age: Na
Job Location: Dhaka
Salary: Tk. 50000 - 55000 (Monthly)
Experience: --
Published: 2026-06-07
Application Deadline: 2026-06-30
Education:
Requirements: --
Skills Required:
Additional Requirements:
Responsibilities & Context:
About Smart Air Bangladesh
Smart Air Bangladesh is a social business on a mission: making clean air accessible to everyone in Bangladesh through affordable technology, transparent data, and meaningful public engagement. We design and distribute high-quality, low-cost air purifiers and deploy air quality monitoring networks that put real data into the hands of communities, researchers, and policymakers. Founded as part of the global Smart Air network, our Dhaka team works lean, moves fast, and holds ourselves to the same standard we ask of the air: clear and honest.
Join us at Smart Air Bangladesh and play a pivotal role in building a cleaner, healthier future for Bangladesh!
About the Role
As part of a grant-funded project, we are expanding our air quality sensor network across Dhaka. The IoT Sensor Engineer plays a critical role in this expansion, holding primary responsibility for the technical installation and operational integrity of a hybrid air pollution monitoring network.
This involves leading physical installations at key project sites, managing mounting, power, and connectivity (WiFi and cellular SIM). The engineer will configure data transmission, verify cloud connectivity to OpenAQ, and manage a scheduled maintenance program including sensor cleaning and firmware updates.
Key tasks also include remote data quality monitoring, identifying sensor drift against reference baselines, and providing technical certification for data provenance used as legal evidence.
Key Responsibilities
Deploy and commission Air Quality Sensors at assigned sites- each installation fully operational, correctly oriented, and connected to the data network within agreed timelines.
Maintain a rigorous calibration schedule so that sensor accuracy is validated against reference instruments on a rolling basis and drift is corrected before it affects data quality.
Diagnose and resolve equipment faults: power issues, sensor failures, and connectivity drops during site visits, minimising data gaps and downtime.
Clean, validate, and flag anomalous data streams daily; deliver a weekly data-quality report that enables the team to act on findings with confidence.
Integrate sensor nodes via Wi-Fi and GSM protocols into cloud-based dashboards, ensuring seamless data flow and remote-monitoring capability.
Maintain accurate maintenance logs, calibration records, and site-condition notes so that every decision is traceable and audit-ready.
Proactively flag potential equipment failures before they result in data gaps, recommending preventive action to the Operations Manager.
Work in close partnership with the Sensor Technician to coordinate field interventions, schedule site visits, and ensure the seamless physical and technical execution of the monitoring network.
Job Other Benifits:
- Provident fund,Mobile bill,Medical allowance,Over time allowance
- Salary Review: Yearly
- Lunch Facilities: Full Subsidize
- Festival Bonus: 2
Leave: Paid time off
Career Development: Training & mentorship
Employee discount: On Smart Air purifiers & filters
Employment Status: Full Time
Job Work Place: Work at office
Company Information:
Gender: Both Male and Female can apply
Read Before Apply: Please apply only who are fulfilling all the requirements of this job
Category: Engineer/Architects
