Jobs and Careers
SG

Preparation Supervisor

SGS
East Chicago, United Statesfull_timeVerifiedPosted 22 Sept 2025

About the role

Company Description

SGS is the global leader and innovator in inspection, verification, testing and certification services. Founded in 1878, SGS is recognized as the global benchmark in quality and integrity. With over 97,000 employees in 130 countries and operating a network of more than 2,400 offices and laboratories, we provide services to almost every industry by assuring quality and safety of products and services.

Trusted all over the world, SGS is a market leader because we put 100% passion, pride and innovation into everything we do. We encourage new ideas. We welcome people who challenge the way we do things. And we will be 100% committed to helping you reach your full potential.

Job Description

The Supervisor, Preparation Minerals oversees Preparation operations at one of the SGS Branch locations and leads daily activities of the Preparation Technicians, responsible for proper preparation of mineral samples for analysis. Ensures compliance with Health, Safety and Environmental policies, internal standards and protocols. Performs Senior Preparation Technician level duties as needed. May oversee Field and/or Laboratory teams as business demands.

Job Functions

  • Supervises daily job performance of the group of Technicians and performs Senior Laboratory Technician duties.
  • Spends approximately 50% or less time performing supervisory work:
  • Has some supervisory responsibility (hiring: interviewing, selection; planning work, scheduling, performance evaluations, performance management).
  • Schedules Preparation personnel as needed to ensure that all samples are properly received, identified, prepared, and analyzed in a timely manner.
  • Trains all new Preparation Technicians and reinforces their training with copies of applicable ASTM, or other current standards being used to prepare samples.
  • Develops and maintain maintenance schedules for all Preparation equipment.
  • Develops an electronic and physical storage system where all Preparation worksheets, notebooks, tablets, and other paperwork or files can be stored to comply with company Records Retention schedule.
  • Responsible for enforcing all safety rules and regulations for designated locations as it applies to all employees, contractors and visitors.
  • Schedules and conducts monthly operations meetings to review and update procedures, to discuss existing or potential problems and their resolution, to reinforce safety rules, and clarify details of the work schedules.
  • Ensures that all calibrations, standardizations, and equipment maintenance are performed at the specified times, that they are in accordance with SGS procedures and specifications, and the results of these tests are recorded in logs as required.
  • Performs the same work as a Senior Laboratory Technician for approximately 50% of the time or more:
  • Prepares minerals samples in accordance with standards.
  • Handles all samples according to Preparation Protocol in a timely manner.
  • Completes and maintains all Preparation reports, logs and forms.
  • Performs general upkeep and housekeeping of the equipment.
  • Adheres to internal standards, policies and procedures.
  • Performs other duties as assigned.
  • Makes day-to-day decisions within group
  • Has some employee responsibility; hiring: interviewing, selection; planning work, scheduling, performance evaluations, performance management.
  • Does not make salary determinations and can hire/fire only with approval of the Manager

LEADERSHIP/SUPERVISORY RESPONSIBILITIES

  • Provides guidance and/or leadership to others, including indirect reports, peers, or managers Yes 
  • Has hiring and terminating responsibilities No
  • Supervises others Yes
  • Number of employees directly reporting 0 - Supervisory; 4-10+ Non-Supervisory

Qualifications

Education and Experience

  • High School or equivalent (Required)
  • 5+ years working in industrial and or Laboratory and or Field Operations setting with experience following strict safety standards (Required)
  • 1+ years of supervisory experience (Required)
  • Bachelor’s degree in Science, Engineering, or Related field in combination with experience outlined above (Preferred)

Licenses and Certifications

  • Valid and Current Driver’s license may be required if the role requires driving a company vehicle (Required)
  • May be required to obtain a TWIC (Transportation Worker Identification Card)
  • May be required to obtain a 24-hour surface Miner MSHA certificate, training is available

Work Schedule

  •  Shift Work - day (1st) and afternoon shift (2nd).
  •  Rotating Shift

Knowledge, Skills and Abilities

Apply for this role

Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.

Apply Now →Generate Application Kit

Free account required — sign up in 30s

Company

SGS

View company profile →