Summary: American Conservation Experience, a nonprofit Conservation Corps, in partnership with John Muir National Historic Site is seeking TWOpart time Members to serve as Natural Resource Members and assist NPS Staff with biological monitoring projects. If the duration of a PLC-eligible term is not long enough for Members to accrue 640 hours of service (~16 weeks), the total hours served at the completion of the term may be eligible to be combined with hours accrued from another PLC-eligible term to meet the 640 hours requirement.