Shenzhen Lianhengxing Technology Co., Ltd. is seeking engineers in fields such as flow meter design, microwave measurement, and CFD fluid simulation

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Job Title: Microwave Measurement Engineer
Employment Type: Full-time
Work Experience: 2 years
Educational Requirement: Doctoral degree
Salary: 240,000–280,000 RMB per year (including social insurance and housing fund)
Job Responsibilities: Utilize RF and microwave signals to measure and model key parameters of oil-gas-water multiphase fluids (such as water content and salt content). Application fields: Oil and gas industry ； Ocean engineering. Job requirements: (1) Doctoral degree. (2) Specialization and research experience: microwave sensors, RF and microwave imaging technologies, microwave detection algorithms and methods. (3) At least 2 years of relevant research experience. Job title: CFD Fluid Calculation Engineer. Employment type: Full-time. Required work experience: 2 years. Educational requirement: Doctoral degree. Salary: To be discussed. Application fields: Oil and gas industry, offshore engineering. Job requirements: (1) Doctoral degree. (2) Specialization and research experience: CFD fluid calculation. (3) At least 2 years of relevant research experience. Job title: Flow Meter Structural Engineering. Employment type: Full-time. Required work experience: 2 years. Educational requirement: Master’s degree. Salary: 120,000–140,000 RMB per year (including social insurance and housing fund). Job responsibilities: 1. Mechanical and structural design and development for flow meter (instrumentation) products ； 2. Productized exterior design for flow meters ； 3. Installation and calibration of flowmeters (instrumentation). Job requirements: 1. Master’s degree or above, in fields such as mechatronics, automation, precision instrumentation, or mechanical design and manufacturing ； 2. More than 2 years of experience in the overall design of non-standard equipment, or in the design of flow meters ； 3. Familiar with knowledge related to mechanical processing techniques, and aware of the properties of common metal materials ； 4. Work together with product managers, hardware designers, etc. to determine the design scheme for the enclosure and PCB boards, and discuss to finalize the overall product design ； 5. Proficient in using PRO/E, AutoCAD, and SOLIDWORKS for drawing, enabling efficient completion of the structural design for new products ； 6. Possesses solid professional knowledge, flexible thinking, excellent communication skills, a strong sense of teamwork, good logical reasoning abilities, and innovative capabilities ； 7. Understand the design techniques related to sealing, pressure resistance, high-temperature resistance, and corrosion resistance of instruments and meters. 8. Be able to withstand pressure and challenges, with strong adaptability ； Job Title: Embedded Hardware Engineer
Employment Type: Full-time
Work Experience: 2 years
Educational Requirement: Master’s degree
Salary: 140,000–180,000 RMB per year (including social insurance and housing fund)
Job Responsibilities: Responsible for the collaborative development of embedded software and hardware for industrial automatic measurement equipment ； Job requirements: 1. A master’s degree or above, major in automation or precision instrumentation; English proficiency at level 4 or above; basic knowledge of automatic control ； 2. More than 2 years of experience in application development using microcontrollers (STM32, C51, MSP430) and ARM series ； 3. Proficient in application development using common interfaces/protocols ； Proficient in the programming applications of common analog/digital chips ； 4. Proficient in embedded C language ； Familiar with various common online simulation/debugging tools ； 5. Good programming style and design document standards ； Strong capabilities in developing user interfaces for embedded products ； 6. Possess basic knowledge or experience in microsignal detection circuit design, and be familiar with the design process for digital and analog circuits ； 7. Positive attitude, team spirit, and strong communication skills ； 8. Experience in FPGA development is preferred. Job title: Automation Control Engineer. Employment type: Full-time. Required work experience: 2 years. Educational requirement: Master’s degree. Salary: 120,000–160,000 RMB per year (including social insurance and housing fund). Job responsibilities: 1. Responsible for the engineering design and on-site implementation of automation integration projects. 2. Responsible for the design and development of control systems for testing and automated integration projects. Job requirements: 1. Master’s degree or above, graduated from relevant fields such as automatic control, instrumentation, or mechatronics ； 2. Master relevant knowledge such as automatic control principles and control systems (PLC, DCS), and be proficient in using mainstream configuration software as well as AUTOCAD and OFFICE software ； Capable of independently performing PLC programming and debugging ； It enables the design and development of automated control systems based on PLC/PLD and embedded PCs. 3. More than 2 years of experience in implementing automation projects in industries such as chemicals, petrochemicals, metallurgy, papermaking, cement, coal chemistry, oil refining, food processing, and power generation ； 4. Able to cope with work on construction sites and business trips that involve a certain level of intensity ； 5. Priority to those with fluent English skills ； 6. Those with experience in implementing DCS projects overseas are preferred. Job Title: FPGA Hardware Engineer
Employment Type: Full-time
Work Experience: 2 years
Educational Requirement: Master’s degree
Salary: 140,000–180,000 RMB per year (including social insurance and housing fund)
Job Responsibilities: 1. FPGA design and debugging-related tasks ； 2. Development of new products, optimization and upgrading of existing products, as well as related maintenance tasks ； 3. Other related tasks temporarily assigned by superiors, etc ； Job requirements: 1. Master’s degree or above, major in electronics-related fields, with experience in FPGA design ； ； 2. Proficient in ALTERA/*LINX chip design and development tools ； 3. Familiar with Verilog/VHDL languages, capable of independently performing FPGA timing design, analysis, and simulation ； 4. Familiar with common digital signal processing algorithms and their implementation methods, with a solid theoretical foundation ； 5. Preference given to those with experience in USB interface design ； 6. Able to withstand certain work pressure. Job Title: C++ Software Engineer
Employment Type: Full-time
Work Experience: 2 years
Educational Requirement: Master’s degree
Salary: 120,000–150,000 RMB per year (including social insurance and housing fund)
Job Responsibilities: 1. Responsible for the architectural analysis of the software products related to the company’s measurement equipment, as well as the technical overview and detailed design ； 2. Responsible for the development of software products for the company’s measurement equipment, including module development, unit testing, and defect resolution ； 3. Prepare development technical documentation, team technical testing plans, and carry out other routine maintenance tasks such as version releases ； 4. Other R&D management tasks related to the project schedule ； Job requirements: 1. Master’s degree or above in computer science, software, or related fields, with at least 2 years of experience in software development ； 2. Familiar with Windows programming, with in-depth knowledge of Windows memory, DLLs, process management, and communication between processes and threads ； 3. Proficient in C/C++ programming languages, familiar with the VS development environment and MFC mechanisms, with a good coding style ； 4. Strong skills in object-oriented analysis and design, a standardized programming style, and good documentation habits* ； 5. Proficient in using common data structures and algorithms, with rigorous logical thinking and a solid mathematical foundation ； 6. Familiar with common image processing methods; those with OpenCV development experience are preferred ； 7. Prior experience in DirectUI development is preferred. Work location: Guangzhou. Interview location: Shenzhen. Candidates interested in applying should send their resumes via email to liuya*an@sz.tsinghua.edu.cn. Please indicate in the subject of the email the \"position title + name\". Shenzhen Lianhengxing Technology Co., Ltd. was established in September 2014, with a registered capital of 5 million yuan. Leveraging Tsinghua University Shenzhen Graduate School and Tsinghua University Guangzhou Pearl River Delta Research Institute, and in line with the plans outlined under the 13th Five-Year Plan and \"Made in China 2025\" regarding high-end marine equipment and advanced manufacturing, the company is committed to researching, developing, industrializing, and expanding the market for automated measurement and control technologies aimed at upgrading the precision and digital management of land-based and offshore oil fields