{"schemaVersion":"jobsearcher.job.v1","id":"aa3efde3f8dca3c674b10721","url":"https://jobsearcher.com/jobs/aa3efde3f8dca3c674b10721","canonicalUrl":"https://jobsearcher.com/jobs/aa3efde3f8dca3c674b10721","title":"Firmware Engineer","description":"Firmware EngineerLocation- Waller, TXLong Term/ContractJob Summary·Design, develop, debug, and maintain embedded firmware in C/C++.·Develop applications and device drivers using Zephyr RTOS.·Implement and troubleshoot Modbus RTU/TCP communication protocols.·Develop firmware for microcontroller-based systems.·Create and maintain hardware/software test benches for validation of embedded products.·Perform unit testing, integration testing, and system-level verification.·Analyze and resolve firmware defects and performance issues.·Work closely with hardware, testing, and system engineering teams.·Prepare technical documentation, design specifications, and test reports.Key Responsibilities·Strong Embedded C/C++ programming.·Hands-on experience with Zephyr RTOS.·Experience with Modbus RTU and/or Modbus TCP.·Experience building and automating embedded test benches.·Knowledge of MCU peripherals (GPIO, UART, SPI, I2C, ADC, Timers).·Debugging using JTAG, SWD, Logic Analyzer, Oscilloscope.·Experience with version control tools (Git).Skill Requirements·Strong Embedded C/C++ programming.·Hands-on experience with Zephyr RTOS.·Experience with Modbus RTU and/or Modbus TCP.·Experience building and automating embedded test benches.·Knowledge of MCU peripherals (GPIO, UART, SPI, I2C, ADC, Timers).·Debugging using JTAG, SWD, Logic Analyzer, Oscilloscope.·Experience with version control tools (Git).","company":"NLB Services","rawCompany":"nlb services","city":"Waller","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-10-06T12:38:22.667Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"17-2112.02","title":"Validation Engineers","slug":"validation-engineers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Firmware Engineer","description":"Firmware EngineerLocation- Waller, TXLong Term/ContractJob Summary·Design, develop, debug, and maintain embedded firmware in C/C++.·Develop applications and device drivers using Zephyr RTOS.·Implement and troubleshoot Modbus RTU/TCP communication protocols.·Develop firmware for microcontroller-based systems.·Create and maintain hardware/software test benches for validation of embedded products.·Perform unit testing, integration testing, and system-level verification.·Analyze and resolve firmware defects and performance issues.·Work closely with hardware, testing, and system engineering teams.·Prepare technical documentation, design specifications, and test reports.Key Responsibilities·Strong Embedded C/C++ programming.·Hands-on experience with Zephyr RTOS.·Experience with Modbus RTU and/or Modbus TCP.·Experience building and automating embedded test benches.·Knowledge of MCU peripherals (GPIO, UART, SPI, I2C, ADC, Timers).·Debugging using JTAG, SWD, Logic Analyzer, Oscilloscope.·Experience with version control tools (Git).Skill Requirements·Strong Embedded C/C++ programming.·Hands-on experience with Zephyr RTOS.·Experience with Modbus RTU and/or Modbus TCP.·Experience building and automating embedded test benches.·Knowledge of MCU peripherals (GPIO, UART, SPI, I2C, ADC, Timers).·Debugging using JTAG, SWD, Logic Analyzer, Oscilloscope.·Experience with version control tools (Git).","datePosted":"2026-10-06T12:38:22.667Z","dateModified":"2026-10-06T12:38:22.667Z","hiringOrganization":{"@type":"Organization","name":"NLB Services","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Waller","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"aa3efde3f8dca3c674b10721"},"url":"https://jobsearcher.com/jobs/aa3efde3f8dca3c674b10721"}}