The Peterson School has been teaching the trades since 1946 with locations in Woburn, Westwood, Worcester and Haverhill Massachusetts. We provide high quality education at an affordable price with experienced instructors, convenient class scheduling, and flexible payment options to provide the best educational experience for our students.We are in search of a part time CSL Instructor to prepare students to take the Massachusetts Construction Supervisors License Exam. The ideal candidate will have 5+ years of construction supervisory experience, A current Massachusetts CSL, and a good working knowledge of 780 CMR. No teaching experience needed we will train the right person