Lab Assistant - Start ASAP

Actalent; De Pere (WI); On-site; USD 20,000 - 29,000; Full time

Job summary

Actalent in De Pere, WI is seeking a Sample Prep Technician to prepare samples for microbiology and chemistry analysis in our microbiology testing lab. The role follows approved techniques and SOPs to ensure accurate results.

Responsibilities include preparing samples, applying aseptic techniques, maintaining media, cleaning and sanitizing, performing QC, and plating. Schedule is Tue-Sat 1:00 PM–9:30 PM; contract-to-hire; onsite position.

Qualifications

• Proficiency in laboratory techniques.
• Knowledge of biology and microbiology.
• Experience in lab support and sample preparation.
• Strong attention to detail.
• Ability to follow specific directions and standard operating procedures.
• Aseptic technique.

Responsibilities

• Prepare samples for Microbiological and Chemistry Analysis.
• Apply aseptic techniques.
• Maintain media and reagents.
• Clean and sanitize work area and glassware.
• Perform QC monitoring by taking incubator temperatures, inoculating control organisms, and running media controls.
• Perform plating.

Skills

Lab techniques

Biology knowledge

Sample prep experience

Attention to detail

Follow SOPs

Aseptic technique

Education

Science degree preferred

Laboratory experience

Job description

Sample Prep Technician

Job Description

Prepare samples for analytical and microbiological testing of food products, ingredients, and environmental samples. The position will follow approved microbiological techniques and methodologies used in analytical testing.

Responsibilities

• Prepare samples for Microbiological and Chemistry Analysis.

• Apply aseptic techniques.

• Maintain media and reagents.

• Clean and sanitize work area and glassware.

• Perform QC monitoring by taking incubator temperatures, inoculating control organisms, and running media controls.

• Perform plating.

Essential Skills

• Proficiency in laboratory techniques.

• Knowledge of biology and microbiology.

• Experience in lab support and sample preparation.

• Strong attention to detail.

• Ability to follow specific directions and standard operating procedures.

• Aseptic technique.

Additional Skills & Qualifications

• Degree in the Sciences preferred but not required.

• 12 months of laboratory experience (in-school experience is acceptable).

Work Environment

This role is situated within a microbiology testing laboratory. The work schedule is from Tuesday to Saturday, from 1 pm to 9:30 pm. The environment requires adherence to aseptic techniques and cleanliness standards.

Job Type & Location

This is a Contract to Hire position based out of De Pere, WI.

Pay and Benefits

The pay range for this position is $18.00 - $18.00/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)

Job Type & Location

This is a Contract to Hire position based out of De Pere, WI.

Application Deadline

This position is anticipated to close on Oct 29, 2026.

Workplace Type

This is a fully onsite position in De Pere,WI.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email [e-mail] for other accommodation options.

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

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall 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 applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.