9 Modbus Rtu Jobs

The ideal candidate for this position should possess the following experience and skills: - Strong problem-solving abilities - Excellent communication skills - Proficiency in programming languages such as C and C++ - Familiarity with operating systems like Windows and Linux - Understanding of UART, SPI, I2C, Modbus TCP, and Modbus RTU protocols If you meet these qualifications and are interested in this opportunity, please submit your resume to careers@emprotek.com.,

Experience in Testing & Commissioning of RTU & PLC Panel Instrumentation Panel communication & configuration Cable termination SCADA setup & configuration Communication Cable looping Exposure in communication protocol IEC 104, Modbus TCP, MODBUS RTU

Experience in Testing & Commissioning of RTU & PLC Panel Instrumentation Panel communication & configuration Cable termination SCADA setup & configuration Communication Cable looping Exposure in communication protocol IEC 104, Modbus TCP, MODBUS RTU Perks and benefits Travel Allowance + Medical benefits

Here's the Job Description for the Modbus Protocol Test Engineer - Embedded Testing role at Maimsd Technology: Maimsd Technology Job Title: Modbus Protocol Test Engineer - Embedded Testing Department: Quality Assurance / Embedded Systems Location: Hyderabad, Telangana, India Job Summary: Maimsd Technology is seeking a skilled Modbus Protocol Test Engineer with strong expertise in Modbus communication protocol and embedded systems. The ideal candidate will possess deep knowledge of embedded systems, field devices, and industrial automation protocols, particularly Modbus RTU/TCP. This role requires hands-on experience in validation, field simulation testing, and ensuring the robust and reliable communication of industrial systems. Key Responsibilities: Validate Modbus communication between master-slave devices, ensuring accurate data exchange and protocol adherence. Perform packet-level analysis and log decoding to thoroughly investigate communication flows and identify discrepancies. Utilize industry-standard and custom tools such as Modbus Poll, ModScan, pymodbus, or in-house simulators for comprehensive testing. Write detailed test cases , simulate diverse device behaviors, and perform rigorous regression tests to ensure system stability. Interface directly with hardware and firmware teams to address and resolve integration issues. Document protocol compliance, identified errors, and maintain detailed traceability logs for all testing activities. Requirements: Experience: 6 to 12 years of hands-on experience in embedded or protocol testing. Modbus Expertise: Strong understanding of Modbus RTU and Modbus TCP/IP . Testing Tools & Scripting: Experience using protocol analyzers, test benches, or writing custom Python test scripts for automation. Data Integrity: In-depth knowledge of Modbus registers, coils, bits, and expertise in data integrity validation . Networking & Industrial Automation: Good grasp of RS-485, TCP/IP stacks , and industrial automation flows. Domain Focus: Protocol Testing for Industrial Systems. Domain Expertise: Embedded systems, industrial automation, PLCs, IoT. Preferred Qualifications: Familiarity with CAN, BACnet, or other industrial protocols . Experience testing PLC (Programmable Logic Controller), SCADA (Supervisory Control and Data Acquisition), or IoT Gateways . Basic knowledge of Python or C scripting for test automation .

We are seeking a highly experienced Senior Embedded Software Engineer to lead the development of our Linux-based ARM industrial gateways. You will be responsible for designing, implementing, and optimizing complex embedded software, focusing on performance, reliability, and security. This role requires a deep understanding of embedded Linux, C++ development, industrial protocols, and hardware-software integration. You will also be instrumental in driving our CI/CD initiatives and ensuring the quality and efficiency of our software development lifecycle. Responsibilities : Embedded Software Development : - Design and develop robust embedded C++ software for ARM-based industrial gateways. - Develop and maintain Linux-based systems using Yocto Project. - Implement multithreaded applications and utilize design patterns for maintainability and scalability. - Develop CLI/SSH-based diagnostic commands for system health monitoring and troubleshooting. Industrial Protocol Integration : - Implement and integrate industrial communication protocols such as CAN, Modbus RTU, Modbus TCP/IP, and SNMP. Peripheral Driver Development : - Develop and implement drivers for embedded peripherals such as I2C, SPI, and UART. System Architecture and Integration: - Design and implement embedded systems architecture, ensuring seamless hardware-software interaction and low-level system integration. CI/CD and Agile Development: - Implement and maintain CI/CD pipelines using tools like Jenkins, GitLab CI, and GitHub Actions. - Participate in agile development processes, including sprint planning, code reviews, and testing. Linux Application Development: - Develop applications for ported SBCs (e.g., Raspberry Pi, BeagleBone, NXP i.MX). - Integrate web servers and RESTful APIs for remote management. Debugging and Testing: - Utilize debugging tools (GDB, JTAG, serial debugging) and command-line services for testing and troubleshooting. - Develop and implement testing strategies for embedded systems. HMI Development (Desired) : - Design and implement HMIs (graphical user interfaces, touchscreens) using frameworks like TouchGFX, Qt, or LVGL for Embedded. Qualifications: - Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field. - 9-11 years of experience in embedded software development. - Strong proficiency in Embedded C++ programming. - Extensive experience with ARM-based microcontrollers and Linux-based systems (Yocto preferred). - Proven experience with multithreading, IPC, and design patterns. - Hands-on experience with industrial protocols (CAN, Modbus RTU, Modbus TCP/IP, SNMP). - Strong understanding of embedded systems architecture and low-level system integration. - Experience with CI/CD pipelines and agile development methodologies. - Proficient in using debugging tools (GDB, JTAG, serial debugging). - Experience with baremetal programming. - Experience with webserver and RESTful API integration. Sl.No Check List 1 Specify the total number of years spent in the following: 1. Embedded C 2. Embedded C++ development Microcontrollers, RTOS, and Linux-based platforms. Please mention specific controller families you've worked with (e.g., STM32, PIC, Infineon). Note: Excluding testing, documentation, and management tasks. 2 How many years of experience do you have in: 1. Embedded C/C++ programming with RTOS (e.g., FreeRTOS, Zephyr) 2. Linux-based systems (e.g., Yocto, Ubuntu for embedded)? 3 Have you worked with low-level BareMetal programming (e.g., memory management, I/O configuration, setting up interrupts, timers)? Specify your experience in bare metal development or working with peripherals directly. 4 Do you have experience with multithreading (e.g., thread synchronization, mutexes, condition variables) and IPC (e.g., message queues, semaphores, shared memory)? Provide examples of projects where you've used these techniques, especially in RTOS or Linux. 5 Please list the peripherals you have worked with (e.g., UART, SPI, I2C, ADC, RS485, CAN). 6 Industrial Protocol Experience - Modbus RTU, MODBUS TCP/IP. Please say "Yes" if ONLY you have hands on Implementation knowledge. Mention the Years. 7 Have you developed or integrated a web server or worked with RESTful APIs for remote management or data exchange in embedded systems? Please mention any cloud services (e.g., AWS, Azure) or communication protocols (e.g., HTTP/HTTPS) you've worked with. 8 Do you have experience with Linux application development on ported SBCs (e.g., Raspberry Pi, BeagleBone, NXP i.MX)? Please describe your experience in developing applications for Linux-based embedded systems. 9 Have you designed or worked with HMIs (graphical user interfaces, touchscreens) in embedded systems? Describe the frameworks or libraries you've used (e.g., TouchGFX, Qt, LVGL for Embedded), and how you integrated them into your embedded projects. 10 Do you have experience with debugging tools (e.g., GDB, JTAG, serial debugging) and command-line services for testing and troubleshooting embedded systems? How do you approach debugging, testing, and continuous integration in embedded environments?

We are seeking a highly experienced Senior Embedded Software Engineer to lead the development of our Linux-based ARM industrial gateways. You will be responsible for designing, implementing, and optimizing complex embedded software, focusing on performance, reliability, and security. This role requires a deep understanding of embedded Linux, C++ development, industrial protocols, and hardware-software integration. You will also be instrumental in driving our CI/CD initiatives and ensuring the quality and efficiency of our software development lifecycle. Responsibilities : Embedded Software Development : - Design and develop robust embedded C++ software for ARM-based industrial gateways. - Develop and maintain Linux-based systems using Yocto Project. - Implement multithreaded applications and utilize design patterns for maintainability and scalability. - Develop CLI/SSH-based diagnostic commands for system health monitoring and troubleshooting. Industrial Protocol Integration : - Implement and integrate industrial communication protocols such as CAN, Modbus RTU, Modbus TCP/IP, and SNMP. Peripheral Driver Development : - Develop and implement drivers for embedded peripherals such as I2C, SPI, and UART. System Architecture and Integration: - Design and implement embedded systems architecture, ensuring seamless hardware-software interaction and low-level system integration. CI/CD and Agile Development: - Implement and maintain CI/CD pipelines using tools like Jenkins, GitLab CI, and GitHub Actions. - Participate in agile development processes, including sprint planning, code reviews, and testing. Linux Application Development: - Develop applications for ported SBCs (e.g., Raspberry Pi, BeagleBone, NXP i.MX). - Integrate web servers and RESTful APIs for remote management. Debugging and Testing: - Utilize debugging tools (GDB, JTAG, serial debugging) and command-line services for testing and troubleshooting. - Develop and implement testing strategies for embedded systems. HMI Development (Desired) : - Design and implement HMIs (graphical user interfaces, touchscreens) using frameworks like TouchGFX, Qt, or LVGL for Embedded. Qualifications: - Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field. - 9-11 years of experience in embedded software development. - Strong proficiency in Embedded C++ programming. - Extensive experience with ARM-based microcontrollers and Linux-based systems (Yocto preferred). - Proven experience with multithreading, IPC, and design patterns. - Hands-on experience with industrial protocols (CAN, Modbus RTU, Modbus TCP/IP, SNMP). - Strong understanding of embedded systems architecture and low-level system integration. - Experience with CI/CD pipelines and agile development methodologies. - Proficient in using debugging tools (GDB, JTAG, serial debugging). - Experience with baremetal programming. - Experience with webserver and RESTful API integration.

Key Responsibilities/Deliver: 1.Design and development of Electronics Hardware, & its testing 2.Power supply design SMPS topologies, DC-DC converters, High frequency transformer design. 3.Analog & Digital circuit design, its signal integrity Simulation in Pspice, LTSpice, ModelSI IGBT/MOSFET Gate Drivers design, PWM techniques, Snubber design 4.EMI-EMC Filter Design implementation in electronics circuit design, with compliance of Surge, EFT, ESD, CE,CS RE,RS etc. 5.Heatsink calculations, Components selections like Capacitors, LDOs, Inductors, X,Y Capacitors 6.Knowhow of various IEC, CE, UL, standards 7.PCB layout understanding, review. 8.Knowledge of various communication protocols like RTU, USB, CAN, TCP, Profibus, etc. from hardware design perspective. 9.Knowledge of various reliability testing like, HALT, ALT etc. Functional Competencies: 1.Embedded Hardware Design 2.EMI/EMC standard understanding 3.Simulation skills Desired Overall Skills: 1.Effective communication 2.Team player Individual contributor 3.Creative and open to learn. Schneider Electric aspires to be the most inclusive and caring company in the world, by providing equitable opportunities to everyone, everywhere, and ensuring all employees feel uniquely valued and safe to contribute their best We mirror the diversity of the communities in which we operate and we embrace different as one of our core values. We believe our differences make us stronger as a company and as individuals and we are committed to championing inclusivity in everything we do. This extends to our Candidates and is embedded in our Hiring Practices. You can find out more about our commitment to Diversity, Equity and Inclusion here and our DEI Policy here Schneider Electric is an Equal Opportunity Employer. It is our policy to provide equal employment and advancement opportunities in the areas of recruiting, hiring, training, transferring, and promoting all qualified individuals regardless of race, religion, color, gender, disability, national origin, ancestry, age, military status, sexual orientation, marital status, or any other legally protected characteristic or conduct. Qualifications Education Qualification: BE (Electronics/ Electronics-communication/industrial/) OR BE (Electronics/ Power Electronics)/ MTech (Power Electronics)

Schneider Electric SE is a French multinational company that specializes in digital automation and energy management. Schneider Electric is a publicly traded Fortune Global 500 company, the company posted revenues of 34.2 billion. It addresses homes, buildings, data centers, infrastructure and industries, by combining energy technologies, real-time automation, software, and services. Schneider Electric is the parent company of APC, Aveva, Lauritz Knudsen E&A among so many. Lauritz Knudsen Electrical and Automation is a pioneering electrical and automation brand with a rich legacy of over 70 years in India. We offer comprehensive portfolio of low-voltage switchgear, medium-voltage switchgear, automation solutions, software, and services catering to diverse segments, including homes, agriculture, buildings, infrastructure, and industry. Role: Deputy Manager/ Manager/ Senior Manager Hardware (Req Id: 008KAE) Key Responsibility Design and development of Electronics Hardware, Power supply design and testing as per product requirement, Analog & Digital circuit design, Signal Integrity and High-speed design, Controller/processor selection and its peripheral design like Memory, RTC, Display, etc. Hands on experience with mixed signal electronics hardware, high speed design, PCB design, etc Simulation of electronic circuits using tools PSpice, LTSpice, Model Sim etc. Good to have knowhow on global hardware design practices like IEC, CE, UL, ATEX etc. and product standards. Good understanding of EMI/EMC and design consideration. Knowhow of various communication protocols like Modbus RTU, USB, CAN, TCP, Profibus, etc. from hardware design perspective Functional Competencies Embedded hardware design EMI/EMC standard understanding Strong individual ownership, self-motivated Problem solver, analytical skills Education Details: B.E/ B.Tech (Electronics/Electronics Telecom)with 3 9 yrs of experience in embedded systems (hardware development) Location: Mahape, Navi Mumbai

Key Responsibilities/Deliverables: 1. Design and development of Electronics Hardware, Power supply design and testing as per product requirement, Analog & Digital circuit design, Signal Integrity and High-speed design, Controller/processor selection and its peripheral design like Memory, RTC, Display, etc. 2. Hands on experience with mixed signal electronics hardware, high speed design, PCB design, etc. 3. Simulation of electronic circuits using tools PSpice, LTSpice, Model Sim etc. 4. Good to have knowhow on global hardware design practices like IEC, CE, UL, ATEX etc. and product standards 5. Good understanding of EMI/EMC and design consideration6. Knowhow of various communication protocols like Modbus RTU, USB, CAN, TCP, Profibus, etc. from hardware design perspective