Atul Chaudhary

About Atul Chaudhary

Embedded Systems Software/Firmware Architect and Product Security Subject Matter Expert (SME) with extensive experience across industrial, consumer, and telecommunication domains. Specializes in developing robust embedded product security solutions in alignment with international standards, delivering innovative, sustainable designs, and ensuring timely resolution of critical challenges to drive organizational excellence.Experienced leader in managing small to medium-sized teams with technical oversight across system and subsystem architecture. Offers comprehensive exposure to the Software Development Life Cycle (SDLC) and a strong track record in embedded product design, communication protocols, and cybersecurity.Active Committee Member, U.S. Technical Advisory Group (USTAG) IEC TC 65.Certified Cyber Security Specialist (TÜV Rheinland, Certification Member of the Proficiencies- Product Firmware Security and standards IEC 62443- Communication Protocols: IEC 61850, IEC 60•••••01/104, DNP3, ProfiBus, ProfiNet, Modbus, TCP/IP, UDP, Ethernet/IP, CIP, TLS/SSL, RADIUS, RNDIS, SPI, I2C, RS485, RS232, among others- Wireless Technologies: GSM/GPRS, WiFi, ZigBee, NFC, Bluetooth- Programming Languages: Embedded C, C++, Assembly Language Programming (ALP), Python, VBA, Scheme Programming- Operating Systems: Integrity RTOS, FreeRTOS, eCos, Linux, and proprietary RTOS.

Experience

1. Project Firmware Engineer (Security)

   Rockwell Automation

   Nov 2024 — Present · Mequon, WI, US

Education

• Sipna College of Engineering & Technology, Amravati

  B.E, Electronics & Telecommunication

  2003 — 2007

• University of Wisconsin-Parkside

  Master of Science - MS, Computer and Information Systems

  2016 — 2018

Skills

• Embedded Systems
• Embedded C
• C
• Rtos
• C++
• Tcp/Ip
• Profibus
• Profinet
• Dnp3
• Modbus
• Gsm/Gprs
• Iec 60870-5-101
• Iec 60870-5-104
• Iec 61850
• Zigbee
• Wifi