IoT Engineer

Faclon Labs; Mumbai; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Faclon Labs is seeking an experienced IoT/IIoT engineer to support pre-sales, conduct site assessments, and design robust IIoT solutions. You will develop BOQs, architecture diagrams, and detailed designs, while enabling data collection from industrial systems.

The role requires hands-on with Node-RED, Python, C++, and networking protocols, with travel across India for deployments and customer discussions.

Qualifications

• Bachelor's degree in electronics, electrical, instrumentation, CS or IT.
• 2–4 years of experience in IoT/IIoT or related domains.
• Hands-on with Node-RED for device integration and workflow development.

Responsibilities

• Visit sites and assess customer requirements and existing infrastructure.
• Prepare BOQs, solution architecture diagrams and detailed design docs.
• Support pre-sales with requirement gathering, technical demos, and client talks.
• Develop data collection and integration flows from industrial systems using polling agents.
• Provide remote troubleshooting and guidance on IoT deployments.
• Collaborate with sales/engineering to design scalable, secure IIoT solutions.
• Configure and troubleshoot networking: routers, switches, gateways, firewalls.
• Maintain and optimize polling agents and data communication with field devices.

Skills

Pre-sales

Solution design

Client liaison

IIoT architectures

Network troubleshooting

Data integration

Education

Bachelors in Electronics/Electrical/Instrumentation/CS/IT

Tools

Node-RED

Python

C++

Node.js

Linux

Modbus/OPC protocols

Job description

Type: Full-Time

Experience: 2- 4 Years

Location: Mumbai (On-site)

What You'll Do

• Conduct site visits and assessments to understand customer requirements and existing infrastructure.
• Prepare technical BOQs, solution architecture diagrams, and detailed design documentation.
• Support pre-sales activities, including requirement gathering, technical presentations, and client discussions.
• Develop and deploy data collection and integration flows from industrial systems using polling agents built on C++, Python, Node.js, and Node-RED.
• Provide customer support, including remote troubleshooting and guidance on IoT system deployments.
• Collaborate with sales and engineering teams to design scalable, secure, and robust IIoT solutions.
• Configure and troubleshoot networking components such as routers, switches, industrial gateways, and firewalls.
• Maintain and optimize communication flows and polling agents connecting industrial equipment.
• Work with industrial communication protocols and ensure reliable data acquisition from field devices.
• Travel to customer sites across India for assessments, implementation support, and technical discussions as required.

What We're Looking For

• Practical experience in creating BOQs, solution architecture, and supporting pre-sales activities.
• Experience conducting site surveys and preparing technical assessment reports.
• Hands‑on experience with Node-RED for workflow development and device integration.
• Strong understanding of Industrial IoT (IIoT) architectures and industrial automation environments.
• Knowledge of industrial communication protocols, including:
  • Modbus (RS485 & TCP)
  • OPC-UA & OPC-DA
  • PROFINET / Siemens S7 Protocol
  • EtherNet/IP
• Working knowledge of networking concepts such as IP addressing, routing, VLANs, VPNs, and industrial network troubleshooting.
• Familiarity with PLCs, DCS systems, SCADA, and industrial control systems.
• Experience with Linux‑based systems and command‑line tools.
• Customer‑facing experience involving technical support, troubleshooting, and solution deployment.
• Strong analytical and problem‑solving skills.
• Excellent communication and documentation abilities.

Bonus Points

• Experience working on large- scale Industrial IoT deployments.
• Exposure to cloud platforms such as AWS, Azure, or Google Cloud.
• Knowledge of MQTT, REST APIs, and IoT gateways.
• Familiarity with cybersecurity practices for industrial networks.
• Experience with database systems and data visualization platforms.
• Understanding of edge computing and real‑time industrial data processing.
• Exposure to energy management, utilities, manufacturing, or process industries.

Qualifications

• Bachelor's Degree in Electronics, Electrical, Instrumentation, Computer Science, Information Technology, or a related field.
• 2–4 years of relevant experience in IoT, IIoT, Industrial Automation, Industrial Networking, or related domains.

What We Expect

• Customer‑first mindset with a focus on delivering practical solutions.
• Ability to work independently and manage multiple projects simultaneously.
• Strong ownership and accountability for project deliverables.
• Willingness to travel for customer meetings, site visits, and project support.
• Passion for industrial technology, automation, and connected systems.

Why Join Us?

• Work on real‑world Industrial IoT projects across manufacturing, utilities, and infrastructure sectors.
• Gain hands‑on exposure to industrial automation, networking, cloud platforms, and edge technologies.
• Collaborate with experienced engineers and industry experts.
• Opportunity to contribute to innovative solutions that create measurable business impact.
• Fast‑paced environment with significant learning and career growth opportunities.

About Us – Faclon Labs

We're a high-growth, deep‑tech startup on a mission to make infrastructure and utilities smarter using IoT and SaaS. We solve real-world problems with technology that creates measurable impact.

We're not big on corporate fluff. We believe in ownership, speed, accountability, and bold thinking. If you're looking to build innovative industrial technology solutions and grow with a company that's scaling fast — you'll feel right at home here.