- J&J Worldwide Services (Edgewater, MD)
- **Description** **General Summary** This position controls treatment plant machines and equipment to purify and clarify water . Coordinates all maintenance ... motors, pumps, and valves to regulate flow of raw water into treating plant . + Dumps specified...+ Must possess or received through reciprocity a current/valid operator 's certificate equivalent to the highest water … more
- Holcim US (Rockville, MD)
- Water Truck Operator - Off Road...material (sand and gravel) for production at the processing plant + The driver is responsible for the efficient ... in the United States, has immediate openings for a Water Truck Operator to support operations at...equivalent + Required Work Experience: 2 years in a plant or industrial environment. + Excellent oral communication skills… more
- J&J Worldwide Services (Edgewater, MD)
- …Summary** JJWWS is currently accepting resumes for the position of Central Chiller Plant Operator , at the US Naval Academy, Annapolis Md. **Essential Duties ... monitor and maintain building automation systems associated with boilers, chillers, water systems and auxiliaries. + Perform routine and emergency repairs to… more
- Washington Suburban Sanitary Commission (WSSC) (Germantown, MD)
- …and programming of the digital process control system equipment + Coordinates plant treatment process control testing and proper calibration of on-line ... solid professional engineering judgment and operating practices associated with water treatment /distribution facilities, wastewater treatment /collection… more
- Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
- …Manager plans, manages and supervises electrical and mechanical maintenance functions for the water treatment plant . This position works closely and ... collaboratively with the Chief Plant Operator and Plant Engineering...+ Work is performed indoors and outdoors at a water treatment plant + Work… more