Media Prep Technician

Job Description

Job Description

Job Title: Media Prep Technician Job Description

The Media Prep Technician serves as a hands-on Production Operator supporting the manufacturing of microbial-based products in a biological production environment. This role is well-suited for individuals with experience in microbiology, fermentation, laboratory operations, or manufacturing who enjoy working in a fast-paced, collaborative team setting. The technician helps ensure consistent product quality by preparing materials, operating production equipment, and following established procedures and aseptic techniques.

• Prepare and mix production materials and substrates according to established procedures and specifications.
• Load fermentation containers and perform inoculation activities using proper aseptic techniques.
• Operate sterilization and production equipment safely and efficiently.
• Support production processes including material preparation, incubation, harvesting, and drying of microbial-based products.
• Follow standard operating procedures (SOPs) and aseptic techniques to maintain product quality and minimize contamination risks.
• Clean and sanitize production areas, tools, and equipment to maintain a safe and organized work environment.
• Complete batch records, production logs, and other required documentation accurately and in a timely manner.
• Report equipment issues, process deviations, or safety concerns promptly to ensure continuous and safe operations.
• Assist with inventory management, including receiving, organizing, and tracking materials and supplies.
• Collaborate with the production team to meet daily and weekly manufacturing goals and contribute to continuous improvement efforts.

• High school diploma or GED.
• 1–2 years of experience in manufacturing, fermentation, laboratory, or production environments.
• Basic understanding of microbiology, sterile processing, or sanitation procedures.
• Ability to follow detailed procedures and maintain accurate documentation.
• Strong attention to detail and reliability in completing tasks.
• Ability to lift up to 50 lbs and stand for extended periods.
• Strong teamwork and communication skills.
• Experience with sample preparation and aseptic manufacturing practices.

• Associate degree or technical training in Microbiology, Biotechnology, Life Sciences, or a related field preferred.
• Interest in working with microbial-based products and biological production processes.
• Motivation to work in a fast-paced environment focused on scientific and production excellence.
• Desire to collaborate with a network of scientists and technical professionals to expand skills and knowledge.

This is an onsite role, working five days per week, Monday through Friday, in a biological production facility. The environment involves hands-on work with microbial-based products, fermentation containers, and sterilization and production equipment. Team members spend significant time on their feet, performing tasks such as lifting materials up to 50 lbs, preparing media, operating equipment, and cleaning and sanitizing production areas. The workplace emphasizes collaboration, scientific rigor, and adherence to standard operating procedures to ensure product quality, safety, and consistent manufacturing outcomes.

This is a Contract position based out of Vacaville, CA.

The pay range for this position is $29.00 - $33.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Vacaville,CA.

This position is anticipated to close on Sep 25, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications withoutregard to race, sex, age, color, religion, national origin, veteran status, disability,sexual orientation, gender identity, genetic information or any characteristic protectedby law.

If you would like to request a reasonable accommodation, such as the modification oradjustment of the job application process or interviewing process due to a disability,please email View email address on ziprecruiter.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in thecity and county of San Francisco, we will consider for employment qualified applicantswith arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as acondition of employment or continued employment. An employer who violates this lawshall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process,including sourcing, screening, and evaluating candidates. AI helps assess applicationsand qualifications, but final decisions are made by our hiring team. By applying, youacknowledge and agree that your application may be reviewed using AI tools.