The Plains Public Library is seeking new members for our team! LAINS We are accepting applications for the positions of Library Aide and Library Tech. Visit us at the library or find us on https://montanaworks.gov/job-service-montana/. The Plains Public Library is seeking new members for our team! LAINS We are accepting applications for the positions of Library Aide and Library Tech. Visit us at the library or find us on https://montanaworks.gov/job-service-montana/.