JOBSEARCHER
OCCUPATIONS
INDUSTRIES
LOCATIONS
COMPANIES
SENIORITY
EXPLORE
SIGN IN
Home
>
Companies
>
Core Main
Core Main
Related Locations:
St Louis, MO
New York, NY
Denver, CO
Bakersfield, CA
Columbus, OH
Show all
>
Top Occupations:
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
Cost Estimators
Laborers and Freight, Stock, and Material Movers, Hand
Project Management Specialists
Sales Managers
Show all
>
Top Industries:
Industrial Supplies Merchant Wholesalers
General Warehousing and Storage
All Other Specialty Trade Contractors
Water Supply and Irrigation Systems
Water and Sewer Line and Related Structures Construction
Show all
>
KEYWORDS
LOCATIONS
EXACT
NEARBY
Advanced search
1
SEARCH
295
jobs
at
Core Main
in last 30 days
Show all >
Save
Filter
<
Date
Last 30 days
Treatment Plant - Mgr, Estimating - CIG
APPLY
Core Main
Tennessee, IL
L6 Lead
October 1st, 2026
Construction Managers
Other Heavy and Civil Engineering Construction
Show all >
Inside Account Manager
APPLY
Core Main
Winnsboro, LA
L5 Senior
October 1st, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
Industrial Supplies Merchant Wholesalers
Show all >
Senior Project Coordinator, Integration
APPLY
Core Main
South Bend Twp, PA
L5 Senior
October 1st, 2026
Project Management Specialists
All Other Specialty Trade Contractors
Show all >
Regional Sales Manager (Trumbull)
APPLY
Core Main
Payson, AZ
L6 Lead
October 1st, 2026
Sales Managers
Water Supply and Irrigation Systems
Show all >
Meter Specialist
APPLY
Core Main
Virginia Beach, VA
L5 Senior
September 23rd, 2026
Meter Readers, Utilities
Water Supply and Irrigation Systems
Show all >
Sr Mgr, Business Development - CIG
APPLY
Core Main
Fairfield, PA
L7 Manager
September 23rd, 2026
Sales Managers
Industrial Valve Manufacturing
Show all >
Senior Project Coordinator, Integration
APPLY
Core Main
New York, NY
L5 Senior
September 23rd, 2026
Project Management Specialists
All Other Specialty Trade Contractors
Show all >
Warehouse Associate II - Forklift, Receiving & Inventory
APPLY
Core Main
Oklahoma City, OK
L2 Entry
September 23rd, 2026
Laborers and Freight, Stock, and Material Movers, Hand
General Warehousing and Storage
Show all >
Warehouse Associate II: Inventory, Lift Ops & Service
APPLY
Core Main
Columbia, MD
L2 Entry
September 23rd, 2026
Laborers and Freight, Stock, and Material Movers, Hand
General Warehousing and Storage
Show all >
Water Infrastructure Field Sales Pro | Major Projects
APPLY
Core Main
Virginia, MN
L3 Junior
September 23rd, 2026
Sales Representatives of Services, Except Advertising, Insurance, Financial Services, and Travel
Water and Sewer Line and Related Structures Construction
Show all >
Warehouse Associate II - Forklift & Inventory Pro
APPLY
Core Main
Mobile, AL
L2 Entry
September 24th, 2026
Laborers and Freight, Stock, and Material Movers, Hand
General Warehousing and Storage
Show all >
Outside Sales Representative
APPLY
Core Main
Flowood, MS
L5 Senior
October 13th, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
Industrial Supplies Merchant Wholesalers
Show all >
Regional HR Business Partner
APPLY
Core Main
St Louis, MO
L6 Lead
October 16th, 2026
Human Resources Managers
Corporate, Subsidiary, and Regional Managing Offices
Show all >
Outside Sales Representative- Geosynthetics
APPLY
Core Main
Marcus Hook, PA
L3 Junior
October 9th, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
Roofing, Siding, and Insulation Material Merchant Wholesalers
Show all >
Lead Fabricator
APPLY
Core Main
Columbus, MS
L5 Senior
October 4th, 2026
Structural Metal Fabricators and Fitters
Fabricated Structural Metal Manufacturing
Show all >
Segmental Wall Builder | Heavy-Duty On-Site Construction
APPLY
Core Main
Glendale, AZ
L2 Entry
October 2nd, 2026
Construction Laborers
Other Foundation, Structure, and Building Exterior Contractors
Show all >
Treatment Plant Estimator - Critical Infrastructure
APPLY
Core Main
Flagstaff, AZ
L5 Senior
September 25th, 2026
Cost Estimators
Other Heavy and Civil Engineering Construction
Show all >
Mechanic
APPLY
Core Main
Columbus, WI
L5 Senior
October 2nd, 2026
Maintenance and Repair Workers, General
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Show all >
Senior Fabricator & Team Lead – Metalworks
APPLY
Core Main
Columbus, MS
L5 Senior
October 4th, 2026
Structural Metal Fabricators and Fitters
Fabricated Structural Metal Manufacturing
Show all >
Mega Projects Estimator – Water/Wastewater Treatment Plants
APPLY
Core Main
Winnemucca, NV
L5 Senior
October 13th, 2026
Cost Estimators
Other Heavy and Civil Engineering Construction
Show all >
Credit & Collections Support Manager
APPLY
Core Main
St Louis, MO
L5 Senior
October 3rd, 2026
Credit Authorizers, Checkers, and Clerks
Other Activities Related to Credit Intermediation
Show all >
Lead Branch Manager - Water & Fire Protection
APPLY
Core Main
Tualatin, OR
L7 Manager
October 13th, 2026
Sales Managers
Fire Protection
Show all >
Senior Estimator: Water Infrastructure Projects
APPLY
Core Main
Farmington, NM
L5 Senior
October 4th, 2026
Cost Estimators
Water and Sewer Line and Related Structures Construction
Show all >
Inside Account Manager
APPLY
Core Main
Bakersfield, CA
L5 Senior
October 7th, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
Industrial Supplies Merchant Wholesalers
Show all >
Inside Account Manager
APPLY
Core Main
Westbrook, ME
L5 Senior
October 7th, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
Industrial Supplies Merchant Wholesalers
Show all >
Inside Account Manager
APPLY
Core Main
Jacksonville, FL
L5 Senior
October 7th, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
Industrial Supplies Merchant Wholesalers
Show all >
Inside Account Manager
APPLY
Core Main
Indianapolis, IN
L5 Senior
October 7th, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
Industrial Supplies Merchant Wholesalers
Show all >
Senior Financial Analyst, Data Insights & Forecasting
APPLY
Core Main
St Louis, MO
L5 Senior
September 25th, 2026
Business Intelligence Analysts
Portfolio Management and Investment Advice
Show all >
Technical Senior Estimator: Treatment Plant Projects
APPLY
Core Main
Montgomery, AL
L5 Senior
October 4th, 2026
Cost Estimators
Remediation Services
Show all >
Senior Estimator - Water & Infrastructure Bids
APPLY
Core Main
Williamstown, NJ
L5 Senior
October 4th, 2026
Cost Estimators
Water and Sewer Line and Related Structures Construction
Show all >
Sr Manager, Financial Planning and Analysis (Incentive Compensation)
APPLY
Core Main
St Louis, MO
L7 Manager
October 4th, 2026
Financial Managers
Portfolio Management and Investment Advice
Show all >
Entry Level Fabricator
APPLY
Core Main
Tampa, FL
L3 Junior
October 6th, 2026
Structural Metal Fabricators and Fitters
Fabricated Structural Metal Manufacturing
Show all >
Outside Sales Representative
APPLY
Core Main
Glendale, AZ
L5 Senior
October 5th, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
Other Foundation, Structure, and Building Exterior Contractors
Show all >
Project Coordinator (Non-Tech)
APPLY
Core Main
Sacramento, CA
L4 Mid
October 11th, 2026
Project Management Specialists
All Other Specialty Trade Contractors
Show all >
Mgr, Estimating - CIG
APPLY
Core Main
Fargo, ND
L7 Manager
October 11th, 2026
Construction Managers
Other Heavy and Civil Engineering Construction
Show all >
Construction Laborer
APPLY
Core Main
Glendale, AZ
L2 Entry
October 1st, 2026
Construction Laborers
Other Heavy and Civil Engineering Construction
Show all >
Driver-CDL A
APPLY
Core Main
Saint John, IN
L3 Junior
September 25th, 2026
Driver/Sales Workers
Water Supply and Irrigation Systems
Show all >
Mega Projects Estimator - Water/Wastewater Treatment Plants
APPLY
Core Main
Denver, CO
L5 Senior
September 22nd, 2026
Cost Estimators
Other Heavy and Civil Engineering Construction
Show all >
Warehouse & Delivery Specialist — Local Logistics Pro
APPLY
Core Main
Lakeland, FL
L3 Junior
October 4th, 2026
Shipping, Receiving, and Inventory Clerks
General Warehousing and Storage
Show all >
Senior Estimator
APPLY
Core Main
Poca, WV
L5 Senior
September 25th, 2026
Cost Estimators
Water and Sewer Line and Related Structures Construction
Show all >
1
2
3
4
8