We are seeking a Pump / Hydraulic Mechanic for assignment in Baltimore, Maryland. The selected candidate will perform routine maintenance, environmental monitoring and site development construction support.

Hours are Monday - Friday, 6:30am - 3:00pm

- Assist the site supervisor in maintaining the daily Operation Log and monitoring the groundwater gradient monitoring system by completing daily inspections and completing daily inspection logs

- Maintenance of process pumps; quarterly check of bolts, packing and alignment and an annual performance test

- Monitor the groundwater collection and transfer operation; monitor system performance and maintain all valves and process piping within the tank room and truck transfer bay

- Annual cleaning of the two 11,000-gallon storage tanks and inspection/cleaning of the truck transfer bay collection sump

- Repair/re-thread man-hole lid bolt threads and roadway vault access hatch threads

- Maintenance of the extraction well system pressure gauges, at least quarterly, or more frequently as determined by the site representative

- Measure water levels of the piezometers to verify the accuracy of the ultrasonic water level measurements on a monthly basis

- Monthly inspections of the extraction well vaults and any maintenance activities identified during the inspection

- Inspection and maintenance of valves (testing opened and closed) and pressure relief valves on a monthly basis

- Assist in monitoring the pumping activities of each well system pump and inspect the well system pumps monthly by turning them on and off (if they do not already cycle on at least a monthly basis)

- Control vegetative growth on the outboard embankment with an annual herbicide application

- Portions of the site will be inspected for the presence of debris; General trash will be removed as access and safe conditions allow

- Periodic visual inspection of the site surface soil and multimedia caps, to detect any problems with the cap system; The cap surface will be inspected annually and after storms to detect water ponding that may indicate settlement

- Calibrate 4-gas confined space entry meters

- Fault find/repair/replace ultrasonic water level sensors

- Fault find remove/repair/replace electric piston pumps

- Safely load leachate tanker trucks

- A valid Drivers License

- 5+ years experience in the installation, repair and maintenance of mechanical equipment

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