Lab Technician

Laboratory Technician Job Description The Laboratory Technician - Environmental Monitoring supports the environmental monitoring program for a cosmetics and over-the-counter (OTC) manufacturing facility. This role focuses on water system sampling, environmental surface and air monitoring, and facility condition monitoring, while microbiological testing is performed by an external contract laboratory. The technician uses strong aseptic technique, follows Good Manufacturing Practices (GMP), and maintains accurate documentation to ensure product quality and regulatory compliance. Responsibilities + Perform routine environmental monitoring sampling throughout manufacturing, filling, and support areas, including surface, air, and personnel monitoring where applicable. + Collect purified water (PW), reverse osmosis (RO), or similar water system samples in strict accordance with standard operating procedures (SOPs) and aseptic technique requirements. + Perform water system testing and sample plates using aseptic technique to support environmental and water monitoring programs. + Prepare, label, and document environmental and water samples accurately before packaging and shipping them to third-party microbiology laboratories. + Maintain and verify temperature and humidity probes by performing routine checks, recording results, and promptly notifying appropriate personnel of any deviations. + Trend and review environmental monitoring and water system data to identify out-of-specification or out-of-trend results and escalate issues as required. + Ensure accurate, complete, and contemporaneous documentation in logbooks, controlled forms, and electronic systems in alignment with good documentation practices. + Support investigations related to environmental monitoring or water system excursions by assisting with data review, root cause analysis, and documentation of findings. + Maintain environmental monitoring supplies, media, and sampling materials, ensuring proper storage conditions and adequate inventory levels. + Adhere at all times to GMP, Good Laboratory Practices (GLP), Occupational Safety and Health Administration (OSHA) guidelines, and internal safety procedures. + Support internal and external audits and inspections by retrieving and organizing environmental monitoring and water system documentation. + Work independently with minimal supervision while consistently following SOPs and site procedures. Essential Skills + Demonstrated experience with water sampling and water testing in a GMP or similarly regulated setting. + Proven ability to perform aseptic technique for water system testing and sample plate handling. + Working knowledge of GMP requirements and practical experience applying them in a manufacturing or laboratory environment. + Experience with environmental monitoring activities, including surface, air, and personnel monitoring. Additional Skills & Qualifications + Experience in cosmetics, OTC, pharmaceutical, or personal care manufacturing environments. + Hands-on experience with water systems such as purified water (PW) and reverse osmosis (RO) systems. + Background in quality control or laboratory testing within a GMP-regulated facility. Work Environment This role is based in a cosmetics manufacturing environment that operates under GMP, GLP, and OSHA requirements. The position is a first-shift opportunity, typically starting at 6:00 or 6:30 a.m., and supports manufacturing, filling, and related support areas. Work involves routine movement through production and utility spaces to perform environmental monitoring, water sampling, and facility condition checks. The technician works with water systems such as purified water and reverse osmosis, temperature and humidity probes, environmental monitoring plates, and related laboratory supplies. The environment emphasizes safety, cleanliness, and adherence to SOPs and good documentation practices, and offers a long-term, contract-to-hire career opportunity. Job Type & Location This is a Contract position based out of Moorpark, CA. Pay and Benefits The pay range for this position is $23.00 - $23.00/hr. 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) Workplace Type This is a fully onsite position in Moorpark,CA. Application Deadline This position is anticipated to close on Jul 14, 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 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 View email address on click.appcast.io 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.