Job Description

Microbiologist

Routine Shift: M-F 8am to 5pm but may rotate to an 11am-8pm shift as needed and will require flexibility at times and will include some weekend work.

• Weekend Rotation (one weekend every 2 months): The actual coverage required is dependent on testing needs on either Saturday or Sunday.
• Evening Rotation (one weekend every 5 months): The actual coverage required is dependent on testing needs per day for the month they are covering. If no late sample is expected, the candidate can come in regular routine hours.

Job Description:

• Performs testing of raw material, in process, final product, validation-related, and critical utility samples.
• The operator will be testing for the following test attributes.
• Bioburden testing
• Microbial enumeration and objectionable organism testing
• Bacterial Endotoxin testing
• Sterility testing
• Biological Indicator testing
• Total Organic Carbon (TOC) testing
• Nitrate testing
• Performs plate reads from environmental monitoring and media fill reads.
• Performs Growth promotion and Sterility assurance testing on incoming materials.
• Performs Microbial Identification and Gram Staining.
• Autoclaves materials needed for testing.
• Cleans BSCs and chambers in a periodic basis.
• Enters results in electronic systems (LES (electronic notebook) and LIMS) preferred.

As a Quality Control Microbiologist, you will perform a variety of tests and procedures to ensure the quality and safety of raw materials, in-process and final products, as well as validation-related and critical utility samples. This role is ideal for individuals who are eager to learn and grow within a dynamic environment.

• Perform testing of raw materials, in-process, and final products for various attributes such as bioburden, microbial enumeration, objectionable organism, bacterial endotoxin, sterility, biological indicator, total organic carbon, and nitrate testing.
• Conduct plate reads from environmental monitoring and media fills.
• Carry out growth promotion and sterility assurance testing on incoming materials.
• Perform microbial identification and gram staining.
• Autoclave materials needed for testing.
• Clean biological safety cabinets (BSCs) and chambers on a periodic basis.
• Enter results into electronic systems such as the Laboratory Execution System (LES) and Laboratory Information Management System (LIMS).

Essential Skills:

• Proficiency in laboratory techniques, including aseptic techniques and working in a cleanroom environment.
• Experience with pharmaceutical and microbiological testing, including bioburden and endotoxin testing.
• Familiarity with Good Manufacturing Practices (GMP) and quality control procedures.

Additional Skills & Qualifications:

• Understanding of USP/BP/JP and EP guidelines and change processes.
• Strong verbal, written, and interpersonal communication skills.
• Proficiency in Microsoft Office applications.
• Flexibility to work nights and weekends as needed.
• Relevant experience in a GMP setting and a bachelor's degree in a related field.

Work Environment:

• This position is based 100% on-site in a laboratory setting. The standard schedule is Monday through Friday during the first shift, but flexibility to work nights and weekends is required to manage sample processing. The role requires adaptability to changes and a willingness to engage in a dynamic work environment.

Job Type & Location:

• This is a long term contract position with one of the largest pharmaceutical manufacturers in the area.

This is a Contract position based out of La Verne, CA.

Pay and Benefits:

The pay range for this position is $28.00 - $30.00/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 Contract position based out of La Verne, CA.

Application Deadline:

This position is anticipated to close on Oct 30, 2026.

This is a fully onsite position in La Verne, CA.

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 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 actalentaccommodation@actalentservices.com 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.

Job Tags

Long term contract, Contract work, Temporary work, Work at office, Monday to Friday, Shift work, Night shift, Day shift, Afternoon shift

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