Students who successfully completed the NCTI Automotive Services training include, clockwise from left, Trevor Parsons, who now works for Greater Lowell GMC in Lowell; Obiukwu Onyeabor, who now works for Monro Auto & Tire Center in Lowell; and Adriel Lopez, who now works for Tyngsboro Muffler & Brake. All three are from Lowell. (COURTESY NASHOBA TECH)

Students who successfully completed the NCTI Plumbing training include, from left, Abdul Semakula of Dracut, who now works for Doug Anderson Plumbing & Heating in Billerica; Joel Chagnon of Athol, who now works for Roto-Rooter in Marlboro; and Jack Garrity of Woburn, who now works at Denommee Plumbing, Heating & Cooling in Tewksbury. (COURTESY NASHOBA TECH)

Scott Keeler will teach the CNC/Machine Operator program at Nashoba Career Technical Institute that starts in March. (COURTESY NASHOBA TECH)