Quality Control Technician - Aggregate Lab & Field

Martin Marietta Materials; Maple Grove (MN); On-site; USD 32,000 - 45,000; Full time

Benefits offered by this job

Medical, dental and vision coverage

401(k) with company match

Paid time off

Education/tuition assistance

Job summary

Martin Marietta in Maple Grove, MN seeks a laboratory technician to support quality control for aggregate production. The role involves operating lab equipment, obtaining samples from conveyors/stockpiles, and recording results in Excel. You will communicate findings to Plant Managers and customers as required.

This is a full-time seasonal position with potential weekend work and safety emphasis. Candidates should have a high school diploma or GED; technical degree and MN field/lab testing

Qualifications

• High School diploma, GED or equivalent experience required.
• Technical degree preferred.
• State certification for MN aggregate field and laboratory testing preferred but not required.
• Experience in quality control in an aggregate or construction environment preferred.

Responsibilities

• Set up, adjust and operate laboratory equipment and instruments such as mechanical shakers, scales, ovens and other lab equipment required.
• Work with industrial equipment and machinery to obtain material samples from production facilities such as conveyors, stockpiles and/or customer sites.
• Record and maintain test results on Excel spreadsheets and/or standardized forms.
• Report and communicate test results internally and externally (Plant Managers, DOT, and other customers as required).
• Clean, maintain and calibrate laboratory equipment.
• Inspect stockpiles for proper construction.
• Assist in investigating and resolving customer technical problems.

Skills

Driver's license

Interpersonal skills

Verbal & written communication

MS Office proficiency

Basic math

Safety mindset

Education

High School diploma / GED

Technical degree preferred

Job description

Martin Marietta in Maple Grove, MN seeks a laboratory technician to support quality control for aggregate production. The role involves operating lab equipment, obtaining samples from conveyors/stockpiles, and recording results in Excel. You will communicate findings to Plant Managers and customers as required.

This is a full-time seasonal position with potential weekend work and safety emphasis. Candidates should have a high school diploma or GED; technical degree and MN field/lab testing