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Three Rivers Regional Wastewater Authority

Nov 03, 2026
Three Rivers Regional Wastewater Authority Longview, WA
WASTEWATER PLANT ELECTRICAL, INSTRUMENTATION & MAINTENANCE TECHNICIAN (EIT)   The Three Rivers Regional Wastewater Authority (TRRWA) Maintenance Department is seeking a motivated team player, who is creative, energetic, and willing to learn and grow.  The successful candidate will be responsible for installation, programming, maintenance and troubleshooting for a wide variety of instrumentation.  This includes monitoring instrumentation for flow, level, temperature, and a wide variety of equipment.  Knowledge and experience with Networks and SCADA system is preferred.  Knowledge and experience with Rockwell Automation and ability to program PLCs is a plus.  The successful candidate will also be responsible to perform daily maintenance and repair of electrical, electronic and mechanical equipment at the Three Rivers Regional Wastewater Plant, three pump stations, interceptors and outfall lines. This includes troubleshooting and rebuilding of centrifugal and positive...
Nov 03, 2026
Three Rivers Regional Wastewater Authority Longview, WA
WASTEWATER PLANT MAINTENANCE MECHANIC The Three Rivers Regional Wastewater Authority (TRRWA) is seeking a motivated team player, who is creative, problem-solving, energetic, and willing to learn and grow. The successful candidate will be responsible to perform daily maintenance and repair of all mechanical, electrical, and electronic equipment at the Three Rivers Regional Wastewater Plant, three pump stations, interceptor and outfall lines. The candidate will be well versed in millwright type abilities. This includes, but is not limited to, troubleshooting and rebuilding of centrifugal and positive displacement pumps, maintenance and repair of motors, gearboxes, and air compressors. The ability to weld, perform alignments and troubleshoot electrical issues is also desired. The candidate will also have ability to interact with others to learn as well as teach. Min. qualifications: Associates degree or high school education and experience in related field may be substituted, one...