- Home
- Jobs
- Union jobs in Boston, MA
- UA Local 550
UA Local 550 jobs in Boston, MA
Hall: Boston, MA · Fire Sprinkler Fitters
Direct-hire fire sprinkler fitters openings around Boston, MA that a UA Local 550 member can work, with the local's published journeyman scale and apprentice steps below.
UA Local 550 pay scale
Journeyman base wage $70.80/hr ($107.45/hr total package with fringes) effective 4/19/25 — roughly $141,600 a year at full-time hours. Rates change each CBA cycle; confirm with the hall before relying on them.
UnverifiedCrowd-sourced figure — reported on a third-party site and not yet checked against the local's own wage sheet. Source: unionpayscales.com(opens in a new tab) — external resource: unionpayscales.com published wage sheet, opens in a new tab, effective Apr 19, 2025(opens in a new tab) — external resource: unionpayscales.com published wage sheet, effective Apr 19, 2025, opens in a new tab. High confidence (checked Oct 5, 2026). Reference data only — not a Gulfstream Strategic Placements offer, quote, or guarantee of pay. How we source this— How we collect wage references, opens an explanation panel
Local 550 apprentice pay scale
A Local 550 apprentice in Boston, MA starts at roughly $31.86 an hour — about 45% of the $70.80 journeyman scale — and steps up each period, reaching around $53.10 an hour by the fourth year and full scale on turning out. These are the standard percentage steps of scale, not a wage sheet Local 550 has published; confirm the exact schedule with the JATC.
| Period | Share of scale | Hourly | Annualized |
|---|---|---|---|
| 1st period (year 1) | 45% of scale | $31.86 / hour | $63,720 |
| 2nd period (year 2) | 55% of scale | $38.94 / hour | $77,880 |
| 3rd period (year 3) | 65% of scale | $46.02 / hour | $92,040 |
| 4th period (year 4) | 75% of scale | $53.10 / hour | $106,200 |
| 5th period (year 5) | 85% of scale | $60.18 / hour | $120,360 |
| Journeyman (turned out) | 100% of scale | $70.80 / hour | $141,600 |
Standard percentage steps applied to the journeyman rate effective 4/19/25 — some programs run four periods rather than five, and fringe contributions differ by period. Apprenticeship applications go through the local's JATC, not through Gulfstream. See national union wage research.