Bioprocess Technician

BioTalent; Tustin (CA); On-site; USD 60,000 - 80,000; Full time

Benefits offered by this job

Hourly pay

Bonus

Equity

Comprehensive benefits

Job summary

BioTalent is seeking a Manufacturing Associate for their Tustin, CA location. This role involves supporting biopharmaceutical manufacturing, operating bioreactors, and maintaining cGMP standards. Candidates should have over 2 years of relevant manufacturing experience and familiarity with aseptic techniques.

The position offers competitive hourly pay with bonuses and benefits, as well as opportunities for career growth in a cutting-edge environment focusing on life-saving therapies.

Qualifications

• 2+ years of experience in biopharmaceutical or biotech manufacturing.
• Strong understanding of aseptic techniques and biosafety cabinet operations.
• Experience with GMP documentation and bioreactor operations.

Responsibilities

• Perform mammalian cell culture and cell expansion activities.
• Operate Wave and single‑use stirred‑tank bioreactors (100L–2000L).
• Execute batch, fed‑batch, and perfusion manufacturing processes.
• Complete GMP documentation and batch records accurately.
• Monitor and maintain manufacturing equipment and process parameters.

Skills

Aseptic techniques and Biosafety Cabinet (BSC) operations

cGMP manufacturing

Bioreactor operations (Wave – STR/SUB)

Cell counting and viability analysis

Process monitoring and documentation

Biotechnology, Biochemistry, Biology, Microbiology, Chemical Engineering, or related disciplines

Job description

Now Hiring: Manufacturing Associate, Upstream

Are you passionate about biopharmaceutical manufacturing and ready to play a key role in producing life‑saving therapies? Join a leading CDMO specializing in the development and manufacturing of biologics for clinical and commercial programs.

Support cell culture manufacturing in a cGMP environment by operating single‑use bioreactors, performing cell culture expansion, maintaining aseptic techniques, monitoring critical process equipment, and documenting manufacturing activities to ensure the production of high‑quality biologic products.

We're looking for candidates with:

2+ years of experience in biopharmaceutical or biotech manufacturing:

• Aseptic techniques and Biosafety Cabinet (BSC) operations
• cGMP manufacturing
• Bioreactor operations (Wave – STR/SUB)
• Cell counting and viability analysis
• Process monitoring and documentation
• Biotechnology, Biochemistry, Biology, Microbiology, Chemical Engineering, or related disciplines

What you'll do:

• Perform mammalian cell culture and cell expansion activities
• Operate Wave and single‑use stirred‑tank bioreactors (100L–2000L)
• Execute batch, fed‑batch, and perfusion manufacturing processes
• Perform harvest operations, including filtration and TFF
• Monitor and maintain manufacturing equipment and process parameters
• Complete GMP documentation and batch records accurately
• Support investigations, root cause analysis, and CAPA activities
• Coordinate equipment calibration and vendor maintenance

• Hourly pay, bonus, equity, and comprehensive benefits.
• Work on impactful products in a regulated, high‑quality environment.
• Collaborate with cross‑functional global teams.
• Grow your career in a dynamic and innovative organization.

Work Authorization:

Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.