  Young stellar objects (YSOs) are the gold standard for tracing star formation
in galaxies but have been unobservable beyond the Milky Way and Magellanic
Clouds. But that all changed when the James Webb Space Telescope was launched,
which we use to identify YSOs in the Local Group galaxy M33, marking the first
time that individual YSOs have been identified at these large distances. We
present MIRI imaging mosaics at 5.6 and 21 microns that cover a significant
portion of one of M33's spiral arms that has existing panchromatic imaging from
the Hubble Space Telescope and deep ALMA CO measurements. Using these MIRI and
Hubble Space Telescope images, we identify point sources using the new DOLPHOT
MIRI module. We identify 793 candidate YSOs from cuts based on colour,
proximity to giant molecular clouds (GMCs), and visual inspection. Similar to
Milky Way GMCs, we find that higher mass GMCs contain more YSOs and YSO
emission, which further shows YSOs identify star formation better than most
tracers that cannot capture this relationship at cloud scales. We find evidence
of enhanced star formation efficiency in the southern spiral arm by comparing
the YSOs to the molecular gas mass.
