Tewksbury Hospital, part of the Massachusetts Department of Public Health (DPH), is seeking a licensed *Steam Fireman CoGen* to play an essential role in maintaining the continuous operation of high- and low-pressure boiler systems, satellite boilers, and cogeneration equipment that support a dynamic campus environment. This position offers the opportunity to work hands-on with advanced mechanical systems while ensuring optimal performance, energy efficiency, and system integrity. This is an excellent opportunity for a dynamic professional with solid mechanical skills, strong attention to detail, and commitment to safety. This role offers steady, meaningful work with the chance to grow your expertise in power plant operations, support preventative maintenance efforts, and handle real-time system needs. This position is 40 hours on first shift, working 7am-3:30pm. The days off are Saturday and Sunday. /*_Duties and Responsibilities (these duties are a general summary and not all inclusi...