Modbus Jobs

Job PurposeProvide on-site technical support and maintenance for a Java/Spring Bootbased SCADA software platform used for real-time monitoring and control of industrial systems. The role ensures smooth operation of the system, performs troubleshooting, manages updates, communicates with remote developers, and assists with database and network-related issues.________________________________________Key Responsibilities Act as the primary point of contact for all SCADA-related support requests on-site. Monitor system health, logs, and performance of backend and frontend services. Troubleshoot and resolve issues in collaboration with the remote engineering team. Manage server deployments (Linux/Windows) and service restarts when required. Check data collection flow between field RTUs and central servers. Maintain and optimize SQL Server and InfluxDB databases (backup, restore, query optimization). Support local users in using dashboards, alarm management tools, and reports. Document incidents, root causes, and resolutions. Perform updates, patching, and routine maintenance in coordination with remote teams. Ensure secure VPN or remote access for diagnostics and updates. Provide feedback and field observations to improve system reliability and usability.________________________________________Required Skills & Experience Bachelors degree in Computer Science, Engineering, or related field. 25 years of experience in software support, preferably with industrial or SCADA systems. Solid understanding of Java/Spring Boot applications and ReactJS frontends. Good experience with SQL Server and InfluxDB. Familiar with Linux/Windows Server administration. Knowledge of networking, Modbus/TCP, and general industrial communication protocols. Experience with Docker, Git, and remote deployment tools is a plus. Strong troubleshooting and analytical skills. Fluent in English (Arabic is a plus).________________________________________Soft Skills Excellent communication and documentation skills. Strong sense of ownership and reliability. Ability to work independently and coordinate with remote developers. Willingness to learn new tools and technologies.________________________________________Optional / Nice-to-Have Experience with SCADA or IIoT platforms. Familiarity with MQTT, RabbitMQ, or data streaming systems. Basic knowledge of cybersecurity practices for industrial systems

Job Title: PLC Software Developer (3-5 years of experience)Locations: Mumbai, Job Type: Full-Time (Work from Office)Required Qualifications:Bachelors degree in Electrical Engineering, Automation, or related field.3-5 years of hands-on experience in PLC programming and development.Proficiency in ABB PLCs.Solid understanding of ladder logic development and implementation.Experience in serial, Ethernet, and CAN communication protocols.Knowledge of I/O handling and integration.Experience in handling various sensors such as pressure sensors, flow sensors, etc.Familiarity with I to V and V to I modules.Proficiency in developing and utilizing various functional blocks.Experience in alarms management and configuration.Preferred Qualifications:Experience in fuel cell technology and related automation systems.Proven ability to work independently and as part of a team in a fast-paced environment.Strong problem-solving skills and attention to detail.Excellent communication and interpersonal skills.Key Responsibilities:Develop, test, and maintain PLC software using ABB PLCs.Design and implement ladder logic programs for automation systems.Handle serial, Ethernet, and CAN communication protocols in PLC systems.Manage I/O systems and ensure accurate data acquisition and control.Integrate and manage various sensors including pressure sensors, flow sensors, etc.Work with I to V and V to I modules to ensure proper signal conversion and integration.Develop and implement functional blocks for efficient process control.Manage and configure alarm systems to ensure prompt and effective fault detection and resolution.Collaborate with cross-functional teams to design and implement automation solutions.Document software and hardware configurations, modifications, and troubleshooting steps.Strong knowledge of SDLC and STLCEnsure compliance with industry standards and safety regulations.Provide technical support and training to end-users and maintenance.

1. Experience: 1 to 2Years2. PLC/HMI Programming (Delta, Omron, Siemens, Mitsubishi)3. Experience of working in VFD, Servo, Sensors, Pneumatic Control System, etc4. Electrical Design, Panel Wiring & Testing.5. Candidate should be able to handle the site work independently or as a team.

Job Description: C++ Embedded EngineerYears of Experience: 4+ YearsRoles & Responsibilities: Understand and draft firmware application requirement for the projects. Perform the project design and development activities Design and develop Firmware Modules, integrate it with embedded device. Design and develop high level and detailed design, unit/module test cases, test plans & reports. Develop / implement, debug and test softwares for embedded devices and systems, analyze and enhance efficiency, stability and scalability of embedded system resources, optimize I/O performance. Develop Product Domain Knowledge, participate / conduct in team meetings and Knowledge Sharing Sessions. Report / communicate project progress to stakeholders periodically. Should have interacted with customer at least for around 1 year Excellent verbal & written communication skills. Should be willing to take additional responsibilities during the execution based on the business needJob Requirements 4+ Years of relevant experience using C++ for embedded firmware development. Excellent understanding of Embedded design life cycle, New product development process & experience of working with global teams. Excellent theoretical & practical embedded software design skills 8/16/32 bit -Microcontroller / Microprocessor based design. Experience with one or more OS/RTOS(Linux, VxWorks, FreeRTOS, Nucleus, etc) is desired. Experience with Industrial Communication Interfaces & Protocols (RS232/485, USB, SPI, Ethernet: UDP / TCP/IP, MODBUS, ProfiNet, Wireless/Wired HART, Bluetooth, OPC-UA etc) Experience with device driver development. Exposure with Kernel and bootloader programming. Expert in hands-on development and troubleshooting on embedded targets using test & measurement equipment like Digital Oscilloscope, Protocol Analyser etc. Experience with MISRA standards, Minimum C++ 11 and above standards. Exposure with static code analyzing tool such as Coverity,

Technical support for Industrial Automation, Industrial Communication, Protocol, PLC, Gateway, PC Card, Embedded Module/ ASICs, Profibus, Profinet, IOT, Industry 4.0, Cloud Communication, Docker, Raspberry PI, NODE-RED, REST API, MQTT, OPC-UA, GPRS/GSM, Wi-Fi, Serial RS232/RS485, Modbus RTU, SPI, I2C. Development &Technical Support for resolution of Gateway, PC Cards, Embedded modules/ASICs, customized solutions based on our network controller, real-time kernel and protocol stack; Industry 4.0 & all Hilscher Products related queries of customers Troubleshoot, Research, Bug reporting, Diagnose, Document and Resolve technical issues. Evaluate communication technologies & implement solutions at customer end, prepare demo kits Prepare technical mailers for customers Provide response to requests for technical data, application data, test data and field issues To provide complete technical support and product training to all customers as well as internal team, channel partners. Maintains professional and technical knowledge by attending educational workshops, reviewing professional publications, establishing personal networks Provide a high level of technical support to the customer base with a high focus on business growth. Initiate and build relationships with customers to enhance long term business prospects Analysing scope of work, developing concepts together with customer, project management, customer training. Ready to travel throughout India for customer support, installations etc. as & when required Support to Sales & Marketing activities by providing product technical data

Position : Software Engineer Embedded-C Location: NCR(Faridabad)Experience: - 4+ yearsRequired Qualification: B.E/B. Tech - ElectronicsEssential Skills required for Senior Software Engineer: Experience with Embedded system design and development with C language. Well versed with 8/16/32 bit microcontrollers and its peripherals. Well versed with communication protocols such as UART, SPI, I2C, CAN and MODBUS Experience in device driver development, hardware board bring up and Free RTOS. Hands on experience in using debuggers, simulators, and oscilloscope. Able to read hardware schematics. Proficient understanding of code versioning tools like Git and SVN. Self-motivated, innovative, willing to pursue new technical areas and capable of working independently.

Job Description :1. Working on different microcontroller chips and IDEs2. Working on embedded system design, C programming, and software testing3. Working on debugging and schematic and PCB designs4. Using microcontroller interface protocols like UART, I2C, SPI, CAN, ADC, Bluetooth, wifi, RS232, RS485, MODBUS etc.Skill(s) required :- Software Testing- ARM Microcontroller- Data Structures- Embedded Systems- C Programming- PCB Design

Position: Embedded Software Engineer (New Product Development)Experience: 2-5 yearsWorking Days: Mon-SatEducation Bachelor (Electronics/Telecommunication)English: Excellent Speaking & Writing skillsOther: C & C++ Language Experience in writing embedded firmware on any microcontrollerResponsibilities& Requirements: Knowledge of communication protocols (MODBUS, 4-20mA,HART) Developing new safety related products (Fire Alarm Panel, other related equipment's and modules) Knowledge of hardware Reading hardware schematics, debugging skills Knowledge of RTOS uCOS, Free RTOS, Open RTOS. Requirement gathering and analysis. Software design and Implementation Software Integration and Testing Proficiency in C programming with 8/16/32 bit micro-controllers Design and implement high-quality firmware and software code for Microcontrollers Good experience in software design with a modular-based approach