Union apprenticeships in San Diego, CA
Browse current openings in San Diego, compare local options, and go straight to the union or local site.
Current filters
No direct apprenticeship listings match your filters in San Diego. Broadened options are below.
Same-state openings in California
Broadened from San Diego to all of California while keeping the other filters the same.
I3
Operating Engineers · OE3 JATC
IUOE Local 3 · Northern California, CA
Checked Mar 18, 2026
4-year programIn person
IUOE openings elsewhere
Kept the union filter, but broadened the location so you can see openings from this union in other markets.