Engineering System Development

RIX Industries is a technology-focused company specializing in the design, development and manufacturing of gas systems, precision compressor solutions, and cryogenic cooling technologies for critical applications in Marine, Aerospace, Land, Energy, Industrial, Medical, and Critical Infrastructure markets. Founded in 1878, the company is headquartered in Benicia, CA, and operates additional facilities in Sparks, NV and Rockville, CA. The Embedded Systems Engineer is responsible for the design, development, coding, testing, and maintenance of embedded systems and their software. Experience with both hardware and software is required. Perform schematic capture, PCB layout, component selection, bill of material, and produce PCB fabrication documentation. Design and develop digital circuitry for real-time control of systems using microcontrollers, digital signal controllers, or digital signal processors. Design and develop digital communication interfaces such as CAN, RS232, RS485, Ethernet, SPI, or I2C. Design and develop power electronics for powering or controlling of DC-DC converters or motor drivers. Perform thermal analysis of PCBA componentry for component selection or identification of thermal management requirements. Develop firmware and software for custom developed PCBAs to control and communicate with gas compression, gas, or cryogenic systems. Collaborate with engineers to integrate newly designed controllers into production units. Procure prototype quantities of components and PCBs and assemble/solder if required. Design and build functionally representative prototypes, both physical and computer models. Perform tests using functionally appropriate prototypes and document results. Support Production and Supply Chain teams for production of PCBA designs through Contract Manufacturers. Support Test Engineering in EMC testing and qualification by designing immune and low EMI circuits or identifying necessary corrections or improvements. Perform Root Cause Analysis of electrical and electronic system failures. Experience with programming in Embedded C, C, and C++. Experience with electro-mechanical integration of PCB assemblies. Completed (designed/built/tested) controller assemblies. Experience with digital hardware design (Microcontrollers and communication protocols such as Ethernet, RS485, etc). B.S. in electrical engineering or related discipline. 4+ years of working experience in relevant industry. 4+ years' experience designing hardware testing systems for production. 4+ years' experience with first article design and testing. Manufacturing, warehouse and office environments. While working near moving equipment, mechanical parts and lift trucks; May be exposed to loud noise, fumes and/or toxic chemicals. All persons have equal employment opportunities with RIX Industries, regardless of their race, color, religion, sex, national origin, creed, age, ancestry, physical or mental disability, medical condition (cancer or genetic characteristics), marital status, sexual orientation or expression, familial status, military or veteran status, genetic information, pregnancy, childbirth, breastfeeding, or related conditions (or any other group or category within the framework of the applicable discrimination laws and regulations).

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