Quality Control Supervisor, Silica Sand Operations

Job overview

The Quality Control Supervisor works onsite at the silica sand operation in Brevort, MI. Compensation is not specified; the posting describes it as competitive. The role supports CSI Sands (N.E.), which operates sand processing facilities producing proppant and construction aggregates. The supervisor leads quality oversight and systems at the site, helping ensure products meet customer specifications and industry standards. The role connects laboratory results, production processes, and customer feedback to support consistent output and continuous improvement.

What you'll do

• Supervise blending, sampling, laboratory analysis, and quality reporting
• communicate quality metrics
• implement and improve site quality management systems
• maintain SOPs and train team members
• ensure compliance with internal, external, environmental, and customer requirements
• address customer quality inquiries and complaints
• collaborate with operations, maintenance, vendors, and production teams
• provide technical support to other sites as requested.

What we're looking for

Skills & competencies

quality control supervisor

silica sand

quality assurance

laboratory analysis

sampling

blending

sops

quality management systems

brevort mi

csi sands

industrial minerals

Work arrangement

• Weekend coverage required

Benefits & perks

• Benefits are offered
• specific benefits are not listed.

Why this role

The facility typically operates from March through October; technical tasks are assigned during non-operational periods. Travel to other sites or customer and corporate locations may be required.

About the employer

LaPrairie Group is hiring for this role. Industry: Industrial Sand Mining. Sector: 21.