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Bio Scientist Iv Jobs (NOW HIRING)

Bio-Techne

Scientist, Probe Design

Newark, CA · On-site

$89K - $146K/yr

By joining Bio-Techne, you'll join a company with a powerful and positive purpose of enabling ... PhD with 4+ years of research experience in molecular biology, bioinformatics computational biology ...

Bio-Techne

Scientist, Probe Design

Newark, CA · On-site

$89K - $146K/yr

By joining Bio-Techne, you'll join a company with a powerful and positive purpose of enabling ... PhD with 4+ years of research experience in molecular biology, bioinformatics computational biology ...

Cascade Bio

Process Development Scientist

Denver, CO · On-site

$110K - $150K/yr

This is a foundational role at Cascade Bio. You will be the person who builds our process ... Minimum of 4 years of experience in process development including scale up, continuous improvements ...

Cascade Bio

Process Development Scientist

Denver, CO · On-site

$110K - $150K/yr

This is a foundational role at Cascade Bio. You will be the person who builds our process ... Minimum of 4 years of experience in process development including scale up, continuous improvements ...

Bio-Rad Laboratories

Manufacturing Scientist I

Portland, ME · On-site

$76K - $104K/yr

Overview As a Global Supply Chain Manufacturing Scientist, you'll support the Bio-Rad manufacturing ... Up to 4 years' experience required in related industry. Prefer 5+ years related experience working ...

Terrestrial Bio, Inc.

Scientist I, Bioassay

Woburn, MA · On-site

$109K - $123K/yr

Scientist I, Bioassay Terrestrial Bio Location: Allston, MA and Woburn, MA About Terrestrial Bio ... Recent PhD with post doc in a relevant area or Master's degree with 4+ years relevant industry ...

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Bio Scientist Iv information

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$20

$41

$64

How much do bio scientist iv jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for bio scientist iv in the United States is $41.66, according to ZipRecruiter salary data. Most workers in this role earn between $30.77 and $51.20 per hour, depending on experience, location, and employer.

What is the difference between Bio Scientist IV vs Bio Scientist III?

AspectBio Scientist IVBio Scientist III
Required CredentialsBachelor's or Master's degree in biology, biochemistry, or related field; relevant experienceBachelor's or Master's degree; less experience required
Work EnvironmentLaboratories, research facilities, field sitesLaboratories, research settings
Employer & Industry UsageResearch institutions, biotech, pharmaceuticalsResearch labs, government agencies
Common Search & ComparisonYesYes

Bio Scientist IV typically has more experience and responsibilities than Bio Scientist III, often leading projects or experiments. Both roles require similar educational backgrounds and work environments, but the IV level indicates a higher level of expertise and independence in research tasks.

What states have the most Bio Scientist Iv jobs?

States with the most job openings for Bio Scientist Iv jobs include:

What are popular job titles related to Bio Scientist Iv jobs?

For Bio Scientist Iv jobs, the most frequently searched job titles are:

Associate Scientist, Analytical Development

Philadelphia, PA • On-site

Cabaletta Bio Inc.
Biotechnology Research and Development • 11 - 50 employees
Learn more about Cabaletta Bio Inc.external

Full-time

PTO

Re-posted 17 days ago

Key responsibilities

  • Participate in the development, optimization, and qualification/validation of analytical methods to evaluate safety, purity, identity, and potency of cell therapy products and related modalities.

  • Perform analytical testing to support method development, qualification activities, and oversee assay performance trending and troubleshooting for pre-clinical and clinical programs.

  • Provide analytical expertise to internal teams and external partners, and serve as subject matter expert to CDMOs and external laboratories.

Job description

Associate Scientist, Analytical Development - On-site, Philadelphia, PA
Cabaletta Bio (Nasdaq: CABA) is a late-stage clinical biotechnology company focused on developing and launching curative targeted cell therapies designed specifically for patients with autoimmune diseases. The CABA™ platform encompasses two complementary strategies which aim to advance the discovery and development of engineered T cell therapies with the potential to become deep and durable, perhaps curative, treatments for a broad range of autoimmune diseases. The lead CARTA (Chimeric Antigen Receptor T cells for Autoimmunity) strategy is prioritizing the development of rese-cel, a 4-1BB-containing fully human CD19-CAR T cell investigational therapy. Rese-cel is currently being evaluated in the RESET™ (REstoring SElf-Tolerance) clinical development program spanning multiple therapeutic areas, including rheumatology, neurology and dermatology. Cabaletta Bio's headquarters and labs are located in Philadelphia, PA. For more information, please visit www.cabalettabio.com and connect with us on LinkedIn.
Uniquely Differentiated. Rapid. Elegant.
At Cabaletta, we are driven by the shared mission of developing cures, where a patients' own cells are used to fight disease. We are building a culture grounded in the knowledge that successful cures can be achieved for patients if every member of the Cabaletta is focused on the success of the team. To nurture this, we make an active commitment to the well-being and continuous growth of each employee who joins the team. In this way, we are not only working to improve the lives of patients, but of everyone involved. #CabalettaCrew.
We're proud to be a Great Place to Work-Certified™ company! #GPTWcertified Check out what our employees say makes working here so great: Working at Cabaletta Bio Inc | Great Place to Work®
Position Summary
Reporting to Director, Analytical Development, this experienced and motivated Associate Scientist will join Analytical Development Team, participating in a variety of analytical activities involved in lifecycle method management - method development and qualification, analytical testing support for projects at Process Development and CDMOs, CDMO testing oversight (assay performance trending, troubleshooting/root cause analysis) for pre-clinical and clinical programs.
The successful candidate has opportunities to collaborate closely with CMC, Quality & Compliance, Supply Chain, and external partners.
Responsibilities
  • Participate in the development, optimization, and qualification/validation of analytical methods, as required to evaluate safety, purity, identity, potency of lentiviral vectors, cell therapy product and other advanced modalities, in compliance with relevant regulatory guidelines
  • Perform analytical testing, supporting method development and qualification activities.
  • Participate in technical oversight and serve as subject matter expert (SME) to CDMOs and external laboratories.
  • Assist monitoring/trending of assay performance, investigation of assay deviations, out-of-specification, out-of-trend and out-of-expectation results at Analytical Development and external partners.
  • Provide analytical expertise to Process Development, Manufacturing Sciences and Technology (MSAT), Quality & Compliance, and Quality Control
  • Author and review method protocols, reports, and supporting documentation, ensuring compliance with GMP, GDP, and applicable regulatory requirements.
  • Present in technical meetings and drive resolution of analytical-related issues.

Qualifications
  • Bachelor's or master's degree in biology or closely related discipline with 2-4 years of experience.
  • Proficient in aseptic techniques for cell culture and cell-based assays.
  • Strong experience in analytic techniques, including flow cytometry, qPCR/dPCR, ELISA, HPLC etc.
  • Demonstrated experience with analytical method qualification and validation.
  • Experience working with CDMOs and contract testing laboratories in biologics, cell and gene therapy fields.
  • Familiar with GMP compliance.
  • Demonstrated scientific problem-solving, critical-thinking, and communication/ interpersonal skills, with attention to detail and strong organizational skills, and ability to manage multiple priorities in a fast-paced environment.

Our name - Cabaletta - is derived from the operatic term that represents a rapid, repetitive, and technically challenging section of an operatic aria, designed to showcase the skills of the lead singer. Analogously, Cabaletta Bio strives to achieve rapid and repetitive product development, building on our indication prioritization and biologic platform that targets the driver of specific autoimmune diseases without the need for long-term immunosuppression.
For more information, please visit https://www.cabalettabio.com/join-our-crew
Our most important asset is our people, and we offer competitive benefits, PTO, and stock option plans.
Cabaletta Bio is an equal opportunity employer. We do not discriminate on the basis of race, color, gender, gender identity, sexual orientation, age, religion, national or ethnic origin, disability, protected veteran status or any other basis protected by applicable law.
Cabaletta Bio, Inc. does not accept unsolicited resumes from recruiters, employment agencies, or staffing firms. To conduct business with Cabaletta, a Master Services Agreement (MSA) must be executed and confirmed prior to submitting any information relating to a potential candidate. Without a signed MSA, Cabaletta shall not be responsible to any individual or entity for any payment relating to any form of fee or compensation.
And, if a resume or candidate is submitted by a recruiter, an employment agency, or a staffing firm without a fully executed MSA, Cabaletta has the unrestricted right to pursue and hire any of those candidate(s) without any legal or financial responsibility to the recruiter, agency, and/or firm.
#LI-ONSITE

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