$29
an hour
... is not required for most trade and labor occupations, you must ... selection of tools and accepted trade practices to troubleshoot and neutralize ... (OPM) Job Qualification System for Trades and Labor Occupations (X-118C). Additional ...
a month ago
$26
an hour
... of any of the accepted trade methods and techniques and in ... and equipment of the plumbing trade. Must be able to install ...
a month ago