Laboratory Technician

Spectra Tech, Inc. is hiring several Laboratory Technicians in Memphis, Tennessee.

Purpose:
To perform precise and accurate laboratory testing on a variety of samples (e.g., raw materials, in-process, finished product, environmental samples) to ensure the quality of inputs and outputs of all cream yeast and packaged products.

• Perform microbiological testing (e.g., aseptic plating, pathogen testing for Salmonella and Listeria)
• Conduct chemical and physical analyses (e.g., moisture, protein, phosphate, starch, salt, specific gravity, Brix, NIR)
• Analyze wastewater streams and biobed (TSS, COD, VFA, sludge profile, alkalinity)
• Execute yeast sensory testing (odor, color, texture)
• Sample raw materials and plant process points
• Prepare media, reagents, and inoculate culture vessels
• Conduct quality checks on finished product and coordinate external lab samples
• Maintain, calibrate, and troubleshoot lab equipment
• Document and report lab data (manual and electronic entries)
• Interpret results and manage nonconforming product holds
• Prepare Certificates of Analysis and approve product releases
• Use SPC tools to monitor and communicate data trends
• Maintain a clean, safe, and organized laboratory environment
• Train peers and implement new techniques
• Manage inventory and ordering of lab supplies
• Perform general housekeeping and additional assigned duties

• Education: Bachelor's degree in a science-related discipline
• Experience: None required
• Working knowledge of Good Laboratory Practices and aseptic sampling
• Strong attention to detail and problem-solving skills
• Proficient in Microsoft Office (LIMS experience is a plus)
• Physical ability to walk, stand, lift up to 50 lbs, and work in a lab environment with yeast aromas

• Experience with ISO 17025, GMP, or HACCP
• Familiarity with SPC tools and software (e.g., Minitab)
• Exposure to Lean Six Sigma principles

• Team player with effective communication skills
• Motivated to learn and support team training
• Committed to maintaining quality and cleanliness standards