Laboratory Technician

Job Title: Laboratory Technician Job Description
The Laboratory Technician plays a key role in sampling, testing, and monitoring the continuous manufacturing process of precipitated silica. This position ensures that in-process and finished products meet established specifications through a combination of physical and instrumental testing, and is responsible for the timely evaluation and release of finished product to support the production and shipping schedule.
Responsibilities
- Perform a full range of laboratory functions, including routine and specialized testing, and calibration of laboratory equipment.
- Conduct laboratory tests such as pH testing, particle size testing, tap density, bulk density, absorption, titration, moisture testing, oil absorption, and surface testing using wet chemistry and other laboratory methods.
- Sample and test the continuous production process and make necessary adjustments to maintain product quality within established specifications.
- Carry out additional testing during product changeovers to prevent cross-contamination and ensure consistent product quality.
- Perform finished product testing and release results in a timely manner to support production planning and shipping schedules.
- Maintain laboratory notebooks and computer files in a neat, accurate, and organized manner to facilitate data retrieval and ensure traceable analytical records.
- Maintain, calibrate, and verify laboratory equipment as required to ensure accurate, reliable, and consistent test results.
- Monitor and maintain laboratory supplies to ensure testing activities can be carried out without interruption.
- Maintain open and effective communication with Production Operators to support product quality, provide testing feedback, and collaborate on process adjustments.
- Conduct required testing for environmental compliance and plant utilities, including precise testing of wastewater and plant effluent to ensure adherence to environmental permits and regulations.
- Apply sound judgment to evaluate test results, determine when results deviate from specifications, and initiate appropriate corrective actions to protect product quality, production efficiency, and supply reliability.
- Maintain and update plant analytical data files accurately and in a timely manner using appropriate computer systems and software.
- Work with a high degree of independence, managing daily testing, documentation, and equipment maintenance with minimal supervision while adhering to established procedures and quality standards.
Essential Skills
- Bachelors degree in a science-related field; a Bachelor of Science with coursework related to chemistry is preferred.
- 02 years of industry experience in a laboratory or manufacturing environment.
- Hands-on laboratory skills in wet chemistry, including pH measurement, titration, and other analytical techniques.
- Ability to perform and interpret tests such as particle size analysis, tap density, bulk density, absorption, moisture testing, oil absorption, and surface testing.
- Experience with calibration and routine maintenance of laboratory instruments and equipment.
- Basic computer skills, including proficiency in MS Excel and MS Access for data entry, analysis, and record keeping.
- Ability to maintain accurate, organized laboratory notebooks and electronic data files.
- Sound judgment and decision-making skills to evaluate test results and determine appropriate actions to maintain product quality.
- Ability to understand and apply parameters and specifications related to chemical production processes.
- Capability to work independently with minimal supervision while adhering to established procedures and quality standards.
Additional Skills & Qualifications
- Bachelor of Science degree with a focus in chemistry or a closely related discipline is highly desirable.
- Experience with SAP or similar enterprise resource planning systems is a plus.
- Basic understanding of statistics and statistical concepts is beneficial for interpreting test data and monitoring process trends.
- Familiarity with environmental testing and compliance requirements, particularly related to wastewater and plant effluent monitoring.
- Strong attention to detail and precision in performing tests and documenting results.
- Effective communication skills to collaborate with production personnel and other stakeholders on quality-related issues.
- Ability to manage multiple testing tasks and priorities in a fast-paced production support environment.
Work Environment
This role is primarily based in a laboratory setting that supports a continuous manufacturing operation for precipitated silica. The Laboratory Technician works with a variety of analytical instruments and wet chemistry equipment, performing both physical and instrumental tests. The employee adheres to Good Manufacturing Practices (GMP) and food safety procedures and controls within the scope of their job functions, ensuring that all testing and documentation meet regulatory and internal quality standards. The standard schedule is Monday through Friday, either 5:30 a.m. to 2:00 p.m. or 6:00 a.m. to 2:30 p.m. After training, the technician may be required to work one Saturday per month, with a corresponding day off during the week, and may have the option to move to a 10:00 a.m. to 6:00 p.m. shift depending on operational needs. The environment is structured, safety-focused, and quality-driven, with clear procedures and expectations for laboratory conduct and compliance.
Job Type & Location
This is a Contract position based out of Chester, PA.
Pay and Benefits
The pay range for this position is $22.00 - $26.00/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 position based out of Chester, PA.
Application Deadline
This position is anticipated to close on Nov 19, 2026.
Workplace Type
This is a fully onsite position in Chester,PA. 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.

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Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the
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