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Cro Chemistry Jobs (NOW HIRING)

Middle River Power, LLC.

Control Room Operator (CRO)

Tracy, CA · On-site

$41.34 - $55.93/hr

... and chemistry. · Daily correspondence with Real Time Dispatch (RTD) for all facilities regarding ... The CRO may also give directions to maintenance personnel on matters pertaining to plant operations ...

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Medpace, Inc.

Chemistry Laboratory Technician

Cincinnati, OH · On-site

$18.25 - $24.25/hr

... based Chemistry Laboratory Technician to join our team. If you want an exciting career where you ... None Medpace Overview Medpace is a full-service clinical contract research organization (CRO). We ...

Medpace, Inc.

Chemistry Laboratory Technician

Cincinnati, OH

$18.25 - $24.25/hr

... based Chemistry Laboratory Technician to join our team. If you want an exciting career where you ... None Medpace Overview Medpace is a full-service clinical contract research organization (CRO). We ...

Entergy

Production Technician III - CRO

Orange, TX · On-site

$16.25 - $20.50/hr

Production Technician III - CRO Work Place Flexibility: Onsite Legal Entity: Entergy Texas, Inc ... water chemistry, CEMS monitoring and calibrations. Applies skills to perform inspections ...

Integrated Resources INC

Chemist

New Brunswick, NJ

Minimum BS with Scientific field BS with Chemistry is one of the subjects would be preferable ... IT Life Sciences Allied Healthcare CRO Certified MBE |GSA - Schedule 66 I GSA - Schedule 621I ...

Integrated Resources INC

Chemist

Billerica, MA · On-site

Chemist II Location: Billerica, MA Duration: 12 Months Description Seeking a Chemist with a primary ... IT Life Sciences Allied Healthcare CRO Gold Seal JCAHO Certified for Health Care Staffing "INC 5 0 ...

Entergy

Production Technician III - CRO

Orange, TX

$16.25 - $20.50/hr

Production Technician III - CRO Work Place Flexibility: Onsite Legal Entity: Entergy Texas, Inc ... water chemistry, CEMS monitoring and calibrations. Applies skills to perform inspections ...

Pharmaron

Principal Scientist, Process Chemistry

Coventry, RI · On-site

$120K - $170K/yr

... CRO/CDMO) dedicated to helping pharmaceutical and biotechnology companies accelerate drug discovery ... Apply advanced process chemistry and retrosynthetic analysis expertise to support API development ...

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Cro Chemistry information

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How much do cro chemistry jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for cro chemistry in the United States is $22.26, according to ZipRecruiter salary data. Most workers in this role earn between $18.27 and $24.52 per hour, depending on experience, location, and employer.

What is the difference between Cro Chemistry vs Clinical Research Associate?

AspectCro ChemistryClinical Research Associate
Required CredentialsBachelor's degree in chemistry, pharmacy, or related field; often requires industry certificationsBachelor's degree in life sciences, health sciences, or related; often requires clinical research certifications
Work EnvironmentLaboratories, pharmaceutical companies, research institutionsClinical trial sites, hospitals, research organizations
Industry UsagePharmaceutical, biotech, chemical industriesHealthcare, pharmaceutical, clinical trial management

Cro Chemistry professionals focus on chemical analysis, formulation, and laboratory research within the pharmaceutical and chemical industries. Clinical Research Associates (CRAs) oversee clinical trials, ensuring compliance and data integrity. While both roles support drug development, Cro Chemistry is lab-based, whereas CRAs work in clinical settings. Understanding these differences helps job seekers identify the right career path in the industry.

What are some common challenges faced by professionals in CRO Chemistry and how can they be addressed?

Professionals in CRO (Contract Research Organization) Chemistry often encounter challenges such as tight project timelines, shifting client requirements, and the need to quickly adapt to new scientific techniques or technologies. Effective communication with both clients and internal teams is essential to manage expectations and ensure project goals are met. Additionally, strong organizational skills and a proactive approach to problem-solving can help overcome unexpected technical hurdles. Continuous learning and collaboration within multidisciplinary teams also contribute to smoother project execution and personal growth within the field.

What are CRO chemists?

CRO chemists are professionals who work at Contract Research Organizations (CROs), providing specialized chemical research and development services to pharmaceutical, biotechnology, and other industries. They are involved in tasks such as synthesis, analysis, and characterization of chemical compounds. CRO chemists support drug discovery, process development, and sometimes regulatory submissions, helping clients advance their projects efficiently without expanding in-house capabilities. Their expertise allows companies to access advanced chemistry services on a contract basis, saving both time and resources.

What are the key skills and qualifications needed to thrive as a CRO Chemist, and why are they important?

To thrive as a CRO Chemist, a solid background in organic and analytical chemistry, supported by a degree in chemistry or related fields, is essential. Familiarity with laboratory instrumentation such as HPLC, GC-MS, NMR, and proficiency in using LIMS or ELN systems are typically required, along with any relevant safety or GLP certifications. Strong attention to detail, problem-solving skills, and effective teamwork enable chemists to deliver accurate results on client-driven projects. These competencies ensure high-quality research, regulatory compliance, and successful collaboration within contract research organizations.
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What cities are hiring for Cro Chemistry jobs? Cities with the most Cro Chemistry job openings:
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Cro Chemistry jobs near you
Infographic showing various Cro Chemistry job openings in the United States as of June 2026, with employment types broken down into 1% Internship, 3% As Needed, 89% Full Time, 3% Part Time, 2% Temporary, and 2% Contract. Highlights an 72% Physical, 3% Hybrid, and 25% Remote job distribution, with an average salary of $46,292 per year, or $22.3 per hour.
Scientist III, Process Chemistry (Antibody-siRNA Conjugates)

Scientist III, Process Chemistry (Antibody-siRNA Conjugates)

Arrowhead Pharmaceuticals

Madison, WI • On-site

$110K - $125K/yr

Full-time

Posted 8 days ago

Job description

Arrowhead Pharmaceuticals, Inc. (Nasdaq ARWR) is a commercial stage biopharmaceutical company that develops medicines that treat intractable diseases by silencing the genes that cause them. Using a broad portfolio of RNA chemistries and efficient modes of delivery, Arrowhead therapies trigger the RNA interference mechanism to induce rapid, deep, and durable knockdown of target genes. RNA interference, or RNAi, is a mechanism present in living cells that inhibits the expression of a specific gene, thereby affecting the production of a specific protein. Arrowhead's RNAi-based therapeutics leverage this natural pathway of gene silencing.
Arrowhead is focused on developing innovative drugs for diseases with a genetic basis, typically characterized by the overproduction of one or more proteins that are involved with disease. The depth and versatility of our RNAi technologies enables us to potentially address conditions in virtually any therapeutic area and pursue disease targets that are not otherwise addressable by small molecules and biologics. Arrowhead is leading the field in bringing the promise of RNAi to address diseases outside of the liver, and our clinical pipeline includes disease targets in the liver and lung with a promising pipeline of preclinical candidates.
Arrowhead's corporate headquarters is in Pasadena, CA with research and development teams in Madison, WI & San Diego, CA, and a state of the art manufacturing facility in Verona, WI. Our employees are nimble, science-driven innovators who are collaborating to bring new therapies to patients in need.
The Position
Arrowhead Pharmaceuticals is seeking a motivated Scientist III to join our Process Chemistry team, focused on the development and scale-up of conjugated RNAi therapeutics. This role centers on process development for antibody-siRNA conjugates (AOCs/ARCs), a key expansion of Arrowhead's TRiM platform into targeted extrahepatic delivery. The successful candidate will span the full development continuum - taking discovery-stage conjugation protocols, optimizing them for robustness and reproducibility, and developing them into GMP, kilogram-scale manufacturing processes. This is a hands-on role at the bench combined with oversight of external CRO/CDMO partners.
Responsibilities
  • Optimize discovery-stage conjugation protocols for antibody-siRNA conjugates, improving yield, reproducibility, and product quality to enable scale-up.
  • Develop GMP-ready, kilogram-scale conjugation processes, including site-specific and stochastic conjugation strategies, linker chemistry, and payload attachment.
  • Work hands-on in the laboratory to design, execute, and optimize conjugation reactions, purification (chromatography, TFF/UF-DF), and analytical control strategies.
  • Oversee and direct CROs/CDMOs executing process development and manufacturing activities, including setting technical direction, reviewing data, and ensuring timelines and quality standards are met.
  • Characterize conjugates for DAR/siRNA-to-antibody ratio, aggregation, charge heterogeneity, and stability using relevant analytical methods (e.g., HIC, SEC, IEX, LC-MS, AEX).
  • Lead technology transfer to internal and external manufacturing partners, authoring process descriptions, batch records, and development reports.
  • Troubleshoot process and analytical challenges; design experiments to define process parameters, ranges, and robustness for kilogram-scale operation.
  • Collaborate cross-functionally with discovery chemistry, linker/conjugation chemistry, analytical development, and CMC teams

Requirements
  • PhD in Organic Chemistry, Bioconjugate Chemistry, Chemical Engineering, or a related field; or a Bachelor's/Master's degree with commensurate hands-on industry experience.
  • Demonstrated hands-on experience in siRNA conjugation development is required.
  • Working knowledge of oligonucleotide and/or antibody chemistry, linker design, and bioconjugation methods.
  • Familiarity with purification and analytical characterization of conjugates.
  • Strong problem-solving, documentation, and communication skills.

Preferred
  • Experience with antibody-oligonucleotide conjugates (AOCs) or antibody-drug conjugates (ADCs).
  • Experience developing and scaling processes to GMP/kilogram scale and managing CRO/CDMO relationships.
  • Knowledge of site-specific conjugation technologies (e.g., engineered cysteines, enzymatic/click chemistry).
  • Experience with tech transfer and CMC/GMP environments.

Wisconsin pay range
$110,000-$125,000 USD
Arrowhead provides competitive salaries and an excellent benefit package.
Candidates must have current, valid authorization to work in the country where this role is located.
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