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Contract Protein Engineering Scientist Jobs in Riverside, CA

AECOM

Sr Structural Engineer - LA28

Orange, CA · On-site

$107K - $145K/yr

Bachelor of Science in Civil Engineering or Architectural Engineering and 8 years of experience or demonstrated equivalency of experience and/or education. * US Citizenship due to federal contract ...

AECOM

Sr Structural Engineer - LA28

Orange, CA

$107K - $145K/yr

Bachelor of Science in Civil Engineering or Architectural Engineering and 8 years of experience or demonstrated equivalency of experience and/or education. * US Citizenship due to federal contract ...

Tetra Tech

Civil Engineer

Diamond Bar, CA · On-site

$90K - $130K/yr

... Science to solve the world's most complex challenges. Our industry-leading experts in engineering ... ongoing contracts. Our office consists of several technical disciplines that provide services ...

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Showing results 41-60

All JobsContract Protein Engineering Scientist JobsContract Protein Engineering Scientist Jobs in Riverside, CA

Contract Protein Engineering Scientist information

See Riverside, CA salary details

$42.3K

$103K

$163.3K

How much do contract protein engineering scientist jobs pay per year?

As of Aug 13, 2026, the average yearly pay for contract protein engineering scientist in Riverside, CA is $103,032.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,400.00 and $121,000.00 per year, depending on experience, location, and employer.

What is a contract protein engineering scientist?

Contract Protein Engineering Scientists are professionals who are hired on a temporary or project basis to design, modify, and optimize proteins for specific applications, such as pharmaceuticals, biotechnology, or research. They use techniques like directed evolution, rational design, and computational modeling to alter protein structures and functions to meet client needs. These scientists often work for contract research organizations (CROs), biotech companies, or as independent consultants, providing specialized expertise without long-term employment commitments.

What are some common challenges faced by contract protein engineering scientists when working with external clients?

Contract Protein Engineering Scientists often navigate complex project requirements and tight timelines set by external clients. Communication is key, as clients may have evolving goals or provide incomplete experimental data, requiring adaptability and frequent progress updates. Additionally, ensuring alignment on technical expectations and deliverables while maintaining scientific rigor can be challenging in a fast-paced, contract-based environment. Building strong collaborative relationships with both internal team members and client representatives helps overcome these hurdles and deliver successful project outcomes.

What are the key skills and qualifications needed to thrive as a contract protein engineering scientist?

To thrive as a Contract Protein Engineering Scientist, you need a strong background in molecular biology, biochemistry, and protein design, typically with a PhD or MSc in a related field. Experience with techniques such as site-directed mutagenesis, protein expression and purification, and familiarity with tools like PyMOL, Rosetta, and relevant bioinformatics databases is essential. Strong problem-solving abilities, attention to detail, and effective communication help you collaborate with cross-functional teams and manage project timelines. These skills and qualities are crucial for developing innovative protein solutions and ensuring project success in a fast-paced, contract-based environment.

What are popular job titles related to Contract Protein Engineering Scientist jobs in Riverside, CA?

For Contract Protein Engineering Scientist jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Contract Protein Engineering Scientist jobs in Riverside, CA look for?

The top searched job categories for Contract Protein Engineering Scientist jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Contract Protein Engineering Scientist jobs?

Cities near Riverside, CA with the most Contract Protein Engineering Scientist job openings:

Contract Protein Engineering Scientist jobs near you
Infographic showing various Contract Protein Engineering Scientist job openings in Riverside, CA as of August 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 100% In-person job distribution, with an average salary of $103,032 per year, or $49.5 per hour.

Postdoctoral Scientist (Remote | $65 -$100/hr)

Synthires

Moreno Valley, CA • On-site

$65 - $100/hr

Other

Posted 27 days ago

Job description

STEM PhD Expert

Location: Remote

Engagement Type: Hourly Contract (Part-Time)

Compensation: $65 –$100/hour

Commitment: 10–20 hours per week (flexible up to 40 hours per week)

About the Opportunity

This opportunity is for STEM PhD professionals interested in contributing to advanced AI research and evaluation projects. The role involves applying deep academic and research expertise to help improve the reasoning, accuracy, and scientific capabilities of next-generation AI systems.

You will design domain-specific problems, evaluate AI-generated responses, and develop high-quality reference solutions that strengthen how large language models (LLMs) reason across scientific and engineering disciplines.

Ideal Qualifications

  • PhD in a STEM discipline, including:
  • Mechanical Engineering
  • Chemical Engineering
  • Electrical Engineering
  • Biology
  • Chemistry
  • Physics
  • Mathematics
  • Computer Science
  • Or a closely related STEM field
  • Undergraduate degree completed in the United States, United Kingdom, Canada, Europe, or India.
  • Strong research background with deep subject matter expertise.
  • Excellent analytical, problem-solving, and critical-thinking skills.
  • Strong written and verbal communication skills in English.
  • Exceptional attention to detail and commitment to technical accuracy.

Responsibilities

  • Create high-quality, domain-specific problems and reference solutions within your area of expertise.
  • Review and evaluate AI-generated responses for technical accuracy, reasoning, and scientific validity.
  • Provide expert feedback to improve the performance of advanced AI systems.
  • Collaborate with AI researchers and fellow subject matter experts to refine evaluation quality.
  • Document methodologies, assumptions, and evaluation findings clearly and accurately.
  • Contribute to the development of high-quality datasets that improve AI reasoning across STEM disciplines.

Compensation

  • Competitive compensation of $65 –$100/hour.
  • Weekly payments.
  • Independent contractor engagement.

Application Process

  1. Upload Resume
  2. Complete an AI Interview Based on Your Resume
  3. Submit Application

Apply