Job: AVB/TSN Engineer
Location: Coimbatore/Chennai/Bangalore
Years of experience : 4- 12 years

We are seeking an experienced AVB (Audio Video Bridging) / TSN (Time-Sensitive Networking) Engineer to design, develop, integrate, and validate real-time Ethernet communication solutions for Automotive, or Embedded Systems applications. The candidate will work on IEEE 802.1 standards, Ethernet protocols, network synchronization, traffic shaping, and time-critical communication systems.
Key Responsibilities
• Design, develop, and maintain AVB/TSN networking solutions.
• Implement and optimize IEEE 802.1 TSN standards including:
• IEEE 802.1AS (gPTP)
• IEEE 802.1Qav (Credit-Based Shaper)
• IEEE 802.1Qbv (Time-Aware Scheduling)
• IEEE 802.1Qbu / 802.3br (Frame Preemption)
• IEEE 1722 (AVTP)
• IEEE 1722.1 (AVDECC)
• Develop and debug Ethernet communication stacks on Classic AutoSAR / Embedded Linux or RTOS platforms.
• Analyze network traffic using tools such as Wireshark, Vector CANoe/CANalyzer, or other protocol analyzers.
• Perform integration and validation of AVB/TSN features in automotive ECUs,



gateways, switches, and end nodes.
• Work closely with hardware, system, and application teams to ensure deterministic communication performance.
• Conduct performance analysis, latency measurements, synchronization validation, and troubleshooting.
• Participate in architecture reviews, technical discussions, and customer interactions.

Networking Protocols
• Robust understanding of:
• Ethernet
• TCP/IP, UDP
• VLAN (802.1Q)
• QoS concepts
• Layer 2/Layer 3 networking
• Routing Protocols
• Device driver and networking stack development experience is preferred.

AVB/TSN Technologies
• Experience with AVB or TSN implementations.
• Knowledge of:
• gPTP/PTP synchronization
• Traffic shaping and scheduling
• Deterministic Ethernet communication
• Network timing and synchronization concepts

Embedded Software
• Proficiency in C/C++ programming.
• Experience with Classic Autosar, RTOS, L

📌 AVB/TSN Engineer (Coimbatore)
🏢 UST
📍 Coimbatore