Scientist II, Manufacturing

Job Description

Job Description

Protein Manufacturing AssociateAbout the Role

We are seeking a detail-oriented Protein Manufacturing Associate to support the production of protein standards, protein blends, and dye-labeled proteins used in research, biotechnology, and diagnostic applications. This role is ideal for candidates with hands-on protein laboratory experience who enjoy working in a regulated manufacturing environment and are passionate about producing high-quality scientific products.

The successful candidate will perform protein purification, characterization, and chromatography-based manufacturing processes while ensuring compliance with quality and documentation standards.

• Manufacture protein standards, protein blends, and dye-labeled proteins according to established production schedules and standard operating procedures (SOPs).
• Perform protein purification, protein characterization, and chromatography-based workflows to support manufacturing operations.
• Prepare buffers, reagents, and laboratory solutions required for daily production activities.
• Operate laboratory equipment including chromatography systems, centrifuges, spectrophotometers, pipettes, and other analytical instruments.
• Support routine equipment maintenance and ensure laboratory readiness.

• Analyze protein banding patterns, gel results, and protein intensity data to evaluate product quality and consistency.
• Identify subtle product variations, abnormalities, or deviations during manufacturing processes.
• Investigate manufacturing deviations, document findings, and support corrective and preventive actions (CAPA) when appropriate.
• Participate in continuous improvement initiatives to enhance manufacturing efficiency and product quality.

• Maintain accurate production records and complete manufacturing documentation in accordance with Good Documentation Practices (GDP) and Good Manufacturing Practices (GMP).
• Ensure compliance with established quality systems, procedures, and regulatory requirements.
• Collaborate with Quality, Manufacturing, and Scientific teams to support successful product release and operational goals.

• Bachelor's degree in Biology, Biochemistry, Molecular Biology, Microbiology, Chemistry, or a related scientific discipline.
• 2+ years of laboratory, manufacturing, biotechnology, or research experience.
• Hands-on experience with protein-related techniques, including:
  • Protein purification
  • Protein characterization
  • Protein assays
  • SDS-PAGE or gel electrophoresis
  • Chromatography methods
• Experience preparing laboratory buffers, reagents, and solutions.
• Strong attention to detail with the ability to recognize subtle differences in protein data and analytical results.
• Ability to follow detailed procedures while maintaining high levels of accuracy and documentation quality.
• Strong organizational, communication, and teamwork skills.
• Ability to manage multiple priorities in a fast-paced laboratory environment.

• Experience with resin chromatography, FPLC/AKTA systems, or related protein purification platforms.
• Knowledge of GMP, GLP, or regulated manufacturing environments.
• Experience reviewing analytical data and troubleshooting protein manufacturing processes.
• Familiarity with quality systems, deviation investigations, and documentation best practices.
• Experience working in biotechnology, life sciences manufacturing, or diagnostic product development environments.

• Protein Analysis
• Protein Purification
• Protein Characterization
• Resin Chromatography
• FPLC / AKTA Systems
• Buffer Preparation
• SDS-PAGE / Gel Analysis
• Laboratory Documentation
• GDP & GMP Compliance
• Spectrophotometry
• Quality Investigations
• Root Cause Analysis

• Contribute to the production of products that support scientific research and diagnostic innovation.
• Gain valuable experience in protein manufacturing and regulated laboratory operations.
• Work alongside experienced scientists and manufacturing professionals in a collaborative environment.
• Develop expertise in protein purification, chromatography, quality systems, and biologics manufacturing.

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

The pay range for this position is $32.00 - $40.00/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 Carlsbad,CA.

This position is anticipated to close on Oct 2, 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.