Performs skilled manual work in the construction, operation and maintenance of water systems including work on reservoirs, water gates, drains, mains and connectors; lays and connects service pipes with street mains and meters. Two years minimum experience in water works construction and maintenance activities or equivalent. A valid Massachusetts Grade 1 Distribution (D1) Full Operator certificate or Operator-in-Training certificate may be substituted for the required experience. Working knowledge of materials, methods and techniques related to the maintenance of water systems. A valid Class D driver’s license is required. $21.52 – $27.77/hour plus excellent benefits. Detailed job description and application instructions, visit and click on “Jobs”. Applicants must complete a Labor Service Application available from and returned to: Personnel Dept, Room 309, City Hall, 795 Massachusetts Ave., Cambridge, MA 02139 by 5 p.m. on Feb. 26. We are an AA/EEO Employer.