Quality Control Laboratory Technician

Polytek Development Corp; South Saint Paul (MN); On-site; USD 44,000 - 67,000; Full time

Job summary

A leading manufacturer is seeking a Quality Control Laboratory Technician to perform various quality control tests, handle hazardous materials, and maintain a high standard in product quality. Candidates should hold a Bachelor’s Degree in Chemistry and have relevant experience in a chemical manufacturing environment. The role requires strong organizational, communication, and analytical skills, supporting both laboratory and production functions.

Qualifications

• 1-3 years experience in quality control function in a chemical manufacturing environment is a plus.
• Skilled in quality processes and statistical techniques.
• Proficient in Microsoft Office Suite.

Responsibilities

• Perform QC tests on incoming raw materials as described in QC SOP.
• Mixing and curing test samples.
• Generate weekly QC Reports.

Skills

Quality processes

Statistical techniques

Organizational skills

Communication skills

Time management skills

Education

Bachelor’s Degree in Chemistry

Related field

Job description

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Polytek Development Corp. is a leading manufacturer of mold making and casting materials. Polytek is currently looking for a highly motivated, experienced, and extremely organized individual to join our rapidly expanding company.

Essential Job Functions:

• Perform QC tests on incoming raw materials as described in QC SOP.
• Perform QC tests on production samples as described in QC SOP.
• Mixing and curing test samples.
• Run Titrations, Viscosity measurements, Hardness measurements.
• Work with analytical equipment (including FTIR, TGA, rheometer, DSC).
• Hazardous chemical handling, storage, and disposal.
• Physical property testing (including viscosity, specific gravity, tensile/tear strength).
• Perform any testing and inspection required for customer returns.
• Perform any testing and inspection required for customer complaints and product non-conformance.
• Perform additional testing as required for off-specification raw materials and batches.
• Perform additional testing, ie. Soak tests, physical properties, product application, etc as directed.
• Interact with production personnel on pilot batches and production problems.
• Generate weekly QC Reports.
• Keep laboratory work area neat and uncluttered.
• Organize and maintain QC retain product samples and cured samples.
• Understand hazards of Polytek products through company provided training and reading SDSs and labels.
• Wear proper personal protective equipment (e.g., gloves and safety glasses) and follow all safety rules.
• Report safety concerns immediately to your supervisor.
• Perform other duties as assigned.

Physical Demands:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

• Must be able to work in a laboratory environment.
• Must be able to climb a ladder, frequently lift up to 8 lb, and occasionally lift up to 40 lb.
• Must be able to bend, squat, walk, stand, use hands to finger, handle or feel, reach with hands and arms, and repeatedly ascend/descend short flights of stairs/ladders for a full shift.
• Must be able to talk, hear and see with vision abilities including close/near, distance, color and peripheral vision, depth perception and ability to adjust focus.
• Must wear required Personal Protective Equipment (PPE) when entering laboratory or manufacturing areas.

Education and Experience:

• Must be able to understand, speak, write, and read English.
• Bachelor’s Degree in Chemistry or related field required.
• 1 - 3 years experience in quality control function in a chemical manufacturing environment is a plus.
• Skilled in quality processes and statistical techniques.
• Must have ability to work a flexible schedule, including occasional overtime.
• Must be proficient in Microsoft Office Suite.
• Must have the ability to work independently in a fast-paced environment.
• Strong verbal and written communication, organizational, and time management skills.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Important Notice: Protect Yourself from Job Application Fraud

When applying for a job at Polytek, it's important to be aware of potential fraud schemes. Polytek will only contact candidates through official channels: our job portal (Paylocity) , a direct phone call from a team member, or an email from a verified @polytek.com address. We ask that all candidates apply directly to our website. We never ask candidates to make any form of payment at any point during the application process, including for interviews, background checks, or travel expenses. If you're asked for money, this is a clear indication that you may be dealing with a scam.

Additionally, Polytek will never request sensitive personal information such as your Social Security number, financial details, driver’s license, passport information, or birth certificate via email or phone. Any unsolicited request for this type of information should be treated as suspicious. If you believe you’ve been targeted by a scam or have fallen victim to identity theft, it’s important to contact your local police department immediately and report the incident. You should also report any fraudulent job listings to the platform where they were posted. By staying vigilant and following these guidelines, you can protect your personal information and ensure a safe job search experience.

Seniority level

• Seniority level

  Associate

Employment type

• Employment type

  Full-time

Job function

• Job function

  Quality Assurance

• Industries

  Chemical Manufacturing

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