Senior Electronics Engineer (Browns IT) - Brown & Company Colombo 03

About the job

Senior Electronics Engineer (Browns IT)

Browns is one of the largest diversified conglomerates in Sri Lanka, which manages a fast-growing and valuable portfolio of brands across several key industry sectors, such as automotive, plantations, leisure; power generation, agriculture, pharmaceuticals, investments, marine and manufacturing. Being in existence for over 150 years, the Company is built upon a strong foundation of strength, driven by a vision and a will to succeed. We are looking for a self-motivated, result-driven individual with a proven track record to join our Browns Group.

Responsibilities:

• Design and develop embedded electronic systems, including analogue and digital circuit design for IoT and industrial control applications.
• Lead PCB design, development, and troubleshooting, ensuring signal integrity, EMI/EMC compliance, and manufacturability.
• Develop and maintain firmware for microcontrollers (e.g., ESP32, STM32, AVR, etc), focusing on system reliability, modular architecture, and low-power optimization.
• Collaborate with cross-functional teams to define requirements and specifications for IoT hardware components.
• Conduct prototype testing, validation, and debugging using oscilloscopes, logic analyzers, and other diagnostic tools.
• Conduct feasibility studies and risk assessments for new IoT projects.
• Prototype and test IoT hardware solutions, including PCB design, fabrication, and assembly.
• Maintain coding standards, firmware architecture and source code quality, while ensuring bug fixing and application maintenance.
• Optimize power consumption and performance of IoT devices.
• Integrate sensors, actuators, and wireless communication modules (Wi-Fi, BLE, LTE, LoRa, etc.) into complete IoT solutions. Implement security measures to protect IoT devices and data.
• Troubleshoot hardware issues and provide ground-level technical support during product development and deployment.
• Collaborate with functional and technical teams, participate in knowledge sharing sessions and conduct R&D for the latest technologies.
• Develop comprehensive user manuals for print and web, covering how-to, maintenance, troubleshooting and warranty information.
• Document hardware schematics, PCB layouts, and firmware architectures, while contributing to continuous R&D and technology improvement.
• Ensure compliance with regulations and protection of intellectual property through collaboration with patent offices and control agencies.
• Maintain technical documentation, utilise version control systems such as TFS, Azure DevOps, Microsoft Planner and GIT while facilitating source code conversion to the latest technologies.

Qualifications:

• 4+ years of experience in the related field.
• BSc Engineering in Electrical or Electronics Engineering or equivalent qualification.
• Strong problem-solving skills and attention to detail.

If you wish to apply for the above post, please forward your CV to us within 7 days of this advertisement.

E-mail: Careerst@brownsgroup.com

Human Resources Department

Brown & Company PLC | 34, Sir Mohamed Macan Markar Mawatha, Colombo 03