Aggregate Testing Technician

Calo Companies
Northville, MI

Job Description

Job Description

Salary:

Do you want to make a positive impact on a company and the environment? This may be the job for you! Our aggregate supply company is looking for an MDOT certified testing technician to join our family of companies. The technician will travel to the 3 pit locations to obtain samples daily and prepare required sieve analysis.

Responsibilities:

The Aggregate Tester is responsible for sieve analysis for several different products such as 21AA, CLII, 6A, IV3 materials.

Will be expected to report daily sales to MDOT weekly.

Work with site supervisor to ensure material being produced to required specifications.

Provide sieve report to the site supervisor and advise on any adjustment that may be required in production to meet the special specifications.

Maintain all sieve reports and provide to customers upon request.

May be required to set up a pre-approved MDOT pit.

Set up a lab and obtain MDOT Certification for lab.

Other duties as assigned.

Required Qualifications:

Must have at least 3 years experience (REQUIRED).

Must be a Michigan Certified Aggregate Technician and provide proof of valid certification.

Must have A, B, and C Endorsements and provide proof of certifications.

Must know how to run an aggregate lab and how to use tools such as splitter, shaker, and sieve.

This is a Part Time to full time , hourly position that will require travel to different site locations within Wayne Co.

Work is performed in a combination of an indoor laboratory and outdoor setting, which could include inclement weather, heat and cold.

TO APPLY: Please complete application or email [email protected]

Posted 2026-03-20

Recommended Jobs

Lot Coordinator ($13 to $15 DOE) DTW

ODORZX INC.
Romulus, MI

We are currently seeking a dedicated and detail-oriented Lot Coordinator to join our team. The Lot Coordinator will be responsible for ensuring efficient inventory management of vehicles on the clien…

View Details
Posted 2025-08-12

Lead Project Manager - Data Center

Olsson
Lansing, MI

Lead Project Manager - Data Center Arizona - Remote; Arkansas - Remote; Florida - Remote; Georgia - Remote; Idaho - Remote; Illinois - Remote; Indiana - Remote; Iowa - Remote; Kansas - Remote; Ken…

View Details
Posted 2026-05-03

Account Manager

KORTX
Berkley, MI

Who We Are KORTX is a modern media agency specializing in integrated advertising solutions for brands, agencies, and franchise organizations. We blend programmatic media, creative strategy, and ad…

View Details
Posted 2026-04-24

Domestic LTL/FTL Sales Executive

FreightTAS LLC
Michigan

Domestic LTL/FTL Sales Executive Salary - $65k to $95k - Commensurate with experience Excellent Company benefits. 401k, Dental insurance, Health insurance, Life insurance, Paid time off, Vision…

View Details
Posted 2025-08-08

Private Duty RN Clinical Manager

AdvisaCare
Troy, MI

AdvisaCare Home Health Care is seeking a strong Nursing Supervisor of Private Duty for our Troy Office location. The ability to build rapport and relationships with our staff and clients is crit…

View Details
Posted 2026-02-17

Regional Dry van Owner-operator Job in Sterling Heights, MI by HMD Trucking

HMD Trucking
Sterling Heights, MI

Regional Dry Van Owner-Operator Job in Sterling Heights, MI - HMD Trucking HMD Trucking is looking for experienced CDL A Owner-Operators in Sterling Heights who want to achieve high earnings wit…

View Details
Posted 2026-05-02

Machine Operator - Food Manufacturing

EW Grobbel
Detroit, MI

Machine Operator - Food Manufacturing Shift: 2nd Shift, 2:30 PM - 11:30 PM Pay Range: $24.00 - $30.00 Hourly At EW Grobbel, we have been proudly delivering high quality food for 140 years.  …

View Details
Posted 2026-04-09

Quality Assurance Specialist

Viewline Ventures
Detroit, MI

Location: Greater Detroit Area (Hybrid Daily Local Travel Required) Employment Type: Contract Role (1099) About Us Were a fast-growing startup operating in specialized alternative markets, whe…

View Details
Posted 2025-12-12