
Mountain Shadows Support Group (MSSG) is a California nonprofit that operates residential and support services for individuals with intellectual disabilities across San Diego and Riverside. Its Mountain Shadows Community Homes provide secure, family‑style housing, while the Mountain Shadows Ancillary Services network offers day programs, independent living support, respite care, in‑home services, transportation, and representative payee programs. The organization’s integrated approach delivers continuity of care from residential housing to community engagement, fostering independence and personal growth. A dedicated Foundation supports fundraising to sustain and expand these services. Mountain Shadows distinguishes itself by combining comprehensive care with a mission‑driven focus on building enriching relationships and empowering residents to thrive.
Under the supervision of the Business Office Manager, the Accounts Payable Coordinator is responsible for processing vendor invoices, employee reimbursements, and payments in a timely, accurate, and compliant manner.
Mountain Shadows Support Group (MSSG) is a California nonprofit that operates residential and support services for individuals with intellectual disabilities across San Diego and Riverside. Its Mountain Shadows Community Homes provide secure, family‑style housing, while the Mountain Shadows Ancillary Services network offers day programs, independent living support, respite care, in‑home services, transportation, and representative payee programs. The organization’s integrated approach delivers continuity of care from residential housing to community engagement, fostering independence and personal growth. A dedicated Foundation supports fundraising to sustain and expand these services. Mountain Shadows distinguishes itself by combining comprehensive care with a mission‑driven focus on building enriching relationships and empowering residents to thrive.
JELD-WEN