$30
an hour
... Performing aircraft fueling and defueling operations 3) Operating various types of pumps ... breakdown maintenance of fuel distribution system equipment. 5) Communicating work ... /classification-qualifications/federal-wage-system-qualifications/#url=WG-5400 ...
3 months ago
$29
an hour
... conditioning and refrigeration systems; 2) Troubleshooting air conditioning and refrigeration system operations to detect ... -oversight/classification-qualifications/federal-wage-system-qualifications/#url=List-of-Approved ...
16 days ago