Quality Control Aggregate Field Technician

Job overview

The Quality Control Aggregate Field Technician is an onsite role based in Pierz, MN. Compensation is not specified in the posting. This role supports the construction materials production team at Knife River. This position is responsible for safely collecting samples of crushed stone, aggregate, sand, or gravel and testing them for conformance to specifications. The technician performs various quality control tests, records data, and communicates results to stakeholders to ensure product reliability and compliance with standards.

What you'll do

• Tests and inspects products at various production stages
• compiles statistical data
• selects products for testing
• performs gradation and moisture content tests
• records test data
• evaluates reports for deviations
• recommends production standard modifications
• performs destructive and nondestructive tests
• examines samples for foreign matter
• notifies management of non-conforming materials
• maintains lab equipment
• conducts inspections
• communicates results
• ensures compliance with OSHA and EPA regulations
• collects samples from various locations.

What we're looking for

Skills & competencies

full-time

day shift

pierz mn

knife river

quality control

aggregate

construction

seasonal

no degree required

onsite

Work arrangement

• Weekend coverage required

Benefits & perks

• Medical, Dental, Vision, 401(k) with match, Profit Sharing, PTO, 8 Paid Holidays, Life/AD&D, Short-term Disability, EAP, Voluntary Life, Critical Illness, Accident Coverage, Hospital Indemnity

Why this role

Seasonal role with benefits maintained year-round; winters off.

About the employer

Knife River is hiring for this role. Industry: Ground or Treated Mineral and Earth Manufacturing. Sector: 32.