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Jobs in Jefferson County, NY

Openings at employers in Watertown, Fort Drum, Carthage and across the county, linked to their directory listing where we have one. Gig-app ads, national staffing agencies and remote postings are left out. Updated 2026-10-26.

Filters (2 on)

8 openings at 5 employers Trades, maintenance & manufacturing Over $60,000 Clear all

Grouped by employer · Newest first

Knowlton Technologies, LLC

Knowlton Technologies, LLC careers page

Hiring · 4
Direct from employer
Chamber member
Watertown

Site Manager Watertown · Watertown · $140,000–$180,000/yr · 2026-10-21
Quality Engineer Watertown · Watertown · $71,500–$88,000/yr · 2026-07-29
R&D Manager Watertown · Watertown · $115,000–$135,000/yr · 2026-04-08
HSES Coordinator - Safety Watertown · Watertown · $67,500–$90,000/yr · 2025-12-22

Colas

Hiring · 1
Watertown

Project Engineer | Barrett New York North | Watertown, NY Watertown · $157,122/yr (estimated) · 2026-10-12

Duffy's AIS

Hiring · 1
Watertown

Commercial Appliance Service Technician Watertown · $62,400–$83,200/yr · 2026-10-20

General Atomics

Hiring · 1
Fort Drum

Airframe & Powerplant Spec II Fort Drum · $82,699/yr (estimated) · 2026-10-23

Unlimited Service Group

Hiring · 1
Watertown

Commercial Appliance Service Technician Watertown · $62,400–$83,200/yr · 2026-10-20

Openings from employers' own career sites (marked “Direct from employer”), Jobs by Adzuna and USAJOBS. Apply on the posting's own site. Pay marked “estimated” is Adzuna's estimate, not the employer's.