Part Time Quality Control Laboratory Jobs (NOW HIRING)

Quality Control Laboratory Technician

Location: On-site, Ohio University Innovation Center Laboratory

Department: Quality Assurance

Employment Type: Part-Time, 20-25 hours per week, Monday-Friday during normal business hours. Schedule may be adjusted based on testing needs and laboratory workload.

Compensation: $22-26 per hour, depending on education, experience, and qualifications.

About Earthley

Our mission is simple: to change the way the world sees healthcare. We offer 100% clean, natural products, with no compromises and no toxins. Through education and transparency, we empower families to take control of their well-being. From herbal remedies to body care and supplements, every product is crafted with integrity, supported by research, and produced in-house.

Why Earthley

Join one of Columbus's fastest-growing companies! Earthley Wellness, a "Fast 50" company. We manufacture high-quality natural wellness products - from soaps to supplements - right here in Ohio. We offer competitive pay, full-time steady hours (Monday-Friday), employee discounts, and a supportive, wellness-focused team environment with opportunities for growth and cross-training. Located in Columbus, OH, we're on a mission to change the way the world sees healthcare by making natural products affordable and accessible. If you're ready to join a fast-paced team that values wellness and teamwork, apply today!

Job Overview

The Quality department at Earthley is seeking a Quality Control Laboratory Technician to support quality control laboratory operations at the Ohio University Innovation Center. This position will assist with microbial testing, sample preparation, stability monitoring, pH testing, viscosity testing, laboratory documentation, inventory management, and general laboratory support.

The Quality Control Laboratory Technician will report directly to the Quality Assurance Manager and will play an important role in establishing and maintaining Earthley's laboratory testing capabilities.

Objectives of This Role

• Establish and maintain reliable laboratory testing operations that support Earthley's quality standards.
• Generate accurate, complete, and traceable laboratory records and reports
• Support the growth of Earthley's in-house laboratory capabilities while ensuring compliance with quality and safety requirements.

Key Responsibilities

• Perform routine microbial testing using the Neogen Soleris system according to established procedures and manufacturer instructions
• Prepare samples, buffers, broths, and other laboratory materials for testing
• Conduct pH testing, viscosity testing, and stability monitoring on applicable products
• Document laboratory activities, observations, test results, and deviations accurately and completely
• Prepare laboratory reports and summarize testing data for review by Quality Assurance
• Follow Good Documentation Practices (GDP), internal procedures, and applicable quality requirements
• Maintain organized, traceable, and complete laboratory records
• Assist with laboratory inventory, supply ordering, reagent tracking, and equipment organization
• Support equipment cleaning, calibration checks, maintenance coordination, and general lab readiness
• Follow all applicable safety, PPE, waste handling, and facility requirements
• Communicate testing progress, concerns, abnormal results, and supply needs to the Quality Assurance Manager
• Support continuous improvement of laboratory procedures and quality systems as the lab grows

Skills and Qualifications

• Associate's or Bachelor's Degree in Microbiology, Biology, Chemistry, Food Science, Biochemistry, or related scientific field
• Prior laboratory experience in microbiology, quality control, food, dietary supplement, cosmetic, pharmaceutical, or related laboratory environments
• Experience following written procedures, test methods, and standard operating procedures (SOPs)
• Strong understanding of Good Documentation Practices (GDP) and the importance of accurate, complete, and traceable laboratory records
• Experience documenting laboratory activities, test results, and observations in a clear and organized manner
• Ability to prepare laboratory reports, summarize testing data, and communicate findings effectively.
• Ability to identify, troubleshoot, and communicate laboratory issues, deviations, or out-of-specification results in a timely manner
• Strong attention to detail and organizational skills
• Ability to work independently with limited supervision
• Basic proficiency with Microsoft Office applications, including Excel and Word

Preferred Qualifications

• Experience with microbial testing methods
• Experience with dietary supplements, cosmetics, food, or consumer products
• Experience using laboratory instrumentation and maintaining laboratory records
• Familiarity with GMP, GLP, USP, or quality systems
• Experience writing technical reports, investigation summaries, or quality-related documentation
• Experience with pH meters, viscometers, incubators, automated microbial detection systems, or similar laboratory equipment

Physical Requirements

• Ability to stand or walk 8 hours a day.
• Ability to lift and carry up to 30 pounds.

What We Offer

• Competitive compensation and health benefits package
• Access to holistic healthcare
• Paid time off
• $50 monthly allowance for free products and a 40% employee discount
• A supportive, purpose-driven team culture

Join Our Mission

We invite you to apply if you are a motivated team player with strong attention to detail who takes pride in keeping operations running smoothly. Eager to contribute to a growing company that values quality, efficiency, and meaningful work.

Equal Opportunity Employer

Earthley Wellness is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practice laws.