Job Title: Manufacturing Engineer – Automated Assembly LineLocation: Houston, TX (On-site)Company: Yinlun TDI LLC________________________________________About Yinlun TDI LLCYinlun TDI LLC is a leading provider of advanced thermal management solutions for the U.S. automotive, commercial truck, and off highway markets. Following the acquisition by Zhejiang Yinlun Co., Ltd., Yinlun TDI has further strengthened its engineering expertise and manufacturing capabilities in the United States.Headquartered in Houston, TX, Yinlun TDI LLC maintains sales and engineering facilities in California, Michigan, and Illinois. With strong support from our parent company, we are well positioned for continued growth across conventional heat exchangers, hybrid, electric vehicle (EV), and autonomous driving sectors.Yinlun TDI LLC is an ISO 14001 and IATF 16949 certified manufacturer of heat exchangers and fluid cooling components for automotive, commercial truck, bus, and industrial markets.________________________________________Position OverviewWe are seeking a Manufacturing Engineer to support automated production lines with a strong focus on electrical systems, sensors, HMI interfaces, and field devices. This role is responsible for ensuring equipment reliability, minimizing downtime, and supporting stable production operations through hands‑on troubleshooting, process optimization, and continuous improvement initiatives.The engineer will work closely with production, maintenance, and controls teams to support automated assembly systems including sensors, PLC‑related systems, HMIs, and electrical control components.________________________________________Key ResponsibilitiesSupport daily operation of automated production lines to achieve safety, quality, and production targetsDiagnose and troubleshoot industrial sensors including photoelectric, proximity, pressure, temperature, and flow sensors, ensuring proper alignment, calibration, and signal stabilityTroubleshoot wiring systems, connectors, and I/O signals within 24VDC control systems, and support replacement or configuration of field devicesSupport HMI systems by resolving alarms, communication issues, and display errors, and assist operators in identifying faults through system diagnosticsPerform troubleshooting and support for electrical components including control panels, relays, circuits, and power distribution systems (24VDC, 120VAC, 480VAC)Interpret electrical schematics, wiring diagrams, and panel layouts to support root cause analysis and equipment repairRespond to production line stoppages, perform structured fault isolation, and support line startup and recoveryConduct root cause analysis for equipment downtime, quality issues, and process instability, and implement corrective actionsDevelop and support preventive maintenance activities focused on sensors, wiring, and control systems to improve equipment reliabilitySupport basic PLC troubleshooting including I/O checks, signal verification, and fault monitoring, and coordinate with controls engineers when neededAnalyze production and equipment data to identify improvement opportunities in cycle time, uptime, and yieldLead or support continuous improvement initiatives using Lean Manufacturing or Six Sigma methodologiesMaintain accurate documentation including troubleshooting records, maintenance logs, and process updatesCollaborate cross‑functionally with production, quality, maintenance, and engineering teamsRequirementsQualificationsEducationBachelor's degree in Electrical Engineering, Mechanical Engineering, Manufacturing Engineering, Mechatronics, Industrial Engineering, or a related fieldProfessional Experience3+ years of experience in manufacturing engineering or automated production environmentsHands‑on experience with electrical systems, sensors, and automation equipment in industrial settingsSkillsStrong hands‑on experience with industrial sensors and field devicesAbility to troubleshoot 24VDC control circuits and I/O systemsProficiency in reading electrical schematics and wiring diagramsFamiliarity with HMI systems and operator interface diagnosticsBasic knowledge of PLC systems such as Allen‑Bradley or SiemensFamiliarity with industrial communication protocols such as Ethernet/IP or Profinet is a plusExperience with motors, VFDs, and automation systems is preferredStrong analytical and problem‑solving skills with hands‑on troubleshooting capabilityPreferred QualificationsPreventive maintenance and equipment reliability experienceExperience supporting automated assembly lines or new line commissioningOSHA 10 or OSHA 30 certificationNFPA 70E Electrical Safety certificationNCCER Electrical or similar industrial certificationBenefitsCompetitive salary and performance‑based bonusComprehensive benefits package (medical, dental, vision, life insurance)Short‑term and long‑term disability coverage401(k) with company matchPaid vacation, sick time, holidays, and floating holidaysCareer growth opportunities in a fast‑paced, global environment#J-18808-Ljbffr