Lab Tech III, Microbiology

Leprino; Denver (CO); On-site; USD 41,000 - 44,000; Full time

Job summary

Leprino in Denver is seeking a Lab Technician III, Microbiology to support microbiological testing, sample preparation, and data recording within our Corporate Analytical Services team. Starting compensation is around $30.03 per hour, with an annual target bonus of 3.5%.

The role emphasizes strict adherence to procedures, teamwork, and proactive ideas to improve workflows, safety, and sample management as the team works to feed families worldwide.

Qualifications

• High school diploma or GED is required.
• Some exposure to microbiology or chemistry to understand basic concepts and handle pipettes, balances, and related tools.
• Comfort following detailed instructions and keeping work areas orderly and accurate.
• Team-focused approach with clear communication and willingness to learn.

Responsibilities

• Assist with setup and cleanup of microbiological testing; label, pipette, organize, and prepare dairy and environmental samples.
• Maintain sterile tools; ensure lab equipment is clean and ready for use.
• Operate autoclave to sterilize glassware, waste, and media safely and efficiently.
• Track inventory and supplies; label, weigh, and organize by plant.
• Coordinate with teammates to maintain documentation and accurate records of sample prep and lab activities.

Skills

Pipetting

Sterile technique

Documentation

Team player

Education

High school diploma or GED

Associate or bachelor’s degree in microbiology

Tools

Autoclave

Job description

Within our Corporate Analytical Services team located in Denver - Leprino is seeking a Lab Technician III, Microbiology to move our organization to an even larger level of dairy ingredient and nutrition growth! We take pride in our vision to be \"world's best\", it is why we work harder, invest more, and continually innovate.

At Leprino, starting compensation for this role typically is $30.03. This position has an annual target bonus of 3.5%.

What You’ll Do:

• Assist with the setup and cleanup of microbiological testing by labeling, pipetting, organizing, and preparing dairy and environmental samples.
• Keep lab equipment clean and ready for use - maintaining sterile tools is second nature to you!
• Operate the autoclave to sterilize glassware, waste, and media safely and efficiently.
• Dispose of test tubes and refill distilled water jugs to support day-to-day lab operations.
• Track inventory and supplies, ensuring everything is labeled, weighed, and organized by plant.
• Perform basic housekeeping duties to keep the lab in good working order.
• Coordinate with team members to maintain clear documentation and accurate records of sample prep and lab activities.
• Follow written procedures carefully and with accuracy to maintain integrity in the lab.
• Support a collaborative team focused on food safety and quality - your role helps feed families across the globe!
• Offer ideas for improving lab workflows, safety, or sample management - we want to hear them!

You Have At Least (Required Qualifications):

• A high school diploma or GED.
• Some exposure to microbiology or chemistry through school or work - enough to understand basic concepts and handle pipettes, balances, and related tools.
• Comfort following detailed instructions and keeping work areas orderly and accurate.
• A team-focused approach with clear communication and a willingness to learn.
• Work Schedule is Wednesday-Saturday 7:30 AM-6 PM, 10 hour shifts

We Hope You Also Have (Preferred Qualifications):

• An associate or bachelor’s degree in microbiology, biology, or a related field.
• Hands-on experience working in a laboratory setting, especially in food or dairy.
• Familiarity with sterile technique, aseptic sample prep, or operating an autoclave.
• A track record of keeping things organized while juggling multiple tasks in a lab.

At Leprino, we believe in equal employment opportunity and make employment decisions based on each individual’s unique talents, experience, skills, and knowledge; we do not discriminate on the basis of any personal characteristics. We know we are better together and are committed to creating an inclusive and supportive culture in which all employees can thrive.

A chance to be part of a global team of individuals passionate about producing and delivering high-quality products that help feed and nourish families around the world. Leprino could not be where it is today without our incredible employees. That is why we share in our success together by rewarding you for your hard work. Hiring great people who are in it for the long run is our goal. Through competitive salaries and bonuses, life, medical/dental/vision coverage, voluntary benefits, employee assistance programs, wellness incentives, tuition assistance, vacation, ten paid holidays, sick time, paid parental leave, annual merit increases, as well as the LFC Profit-Sharing & 401(k) plan. Your impact will be noticed and rewarded, as you seek to further our company, our customers, and one another.

Our Story:

Leprino’s history dates back to the 1950s, when Jim Leprino first started making small batches of mozzarella for local markets and eateries in the Little Italy neighborhood of Denver. We’ve grown a bit since then. Today, Leprino is the world’s largest manufacturer of mozzarella and lactose, and a leading producer of whey protein. Still owned by the Leprino family, our sights are set to be the \"World's Best Dairy Food and Ingredient Company.\" From a small corner grocery store we have grown to over 5,500 employees throughout the globe. Will you join us on our journey?