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Research Scientist Iv Jobs (NOW HIRING)

Brewer Science Inc.

Research Scientist IV

Rolla, MO · On-site

We are currently seeking a purpose-driven candidate with an ownership mentality to fill an open position as a Research Scientist IV. This position will be located in Rolla, MO. Summary: Research ...

Brewer Science, Inc.

Research Scientist IV

Rolla, MO · On-site

We are currently seeking a purpose-driven candidate with an ownership mentality to fill an open position as a Research Scientist IV. This position will be located in Rolla, MO. Summary: Research ...

JPL

Scientist IV

Pasadena, CA · On-site

We are looking for an innovative Scientist IV to play a pivotal role in the analysis and ... Demonstrated record of successfully proposing for research funds as Principal Investigator. Note:

Jet Propulsion Laboratory

Scientist IV

Campus, IL

We are looking for an innovative Scientist IV to play a pivotal role in the analysis and ... Demonstrated record of successfully proposing for research funds as Principal Investigator. Note:

Integrated Resources INC

Scientist-IV

Raritan, NJ · On-site

Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing. Duration: 6 months+ The Scientist IV participates in new diagnostic product delivery from design verification ...

Onsite Personnel LLC

Research Scientist

Lancaster, SC · On-site

Masters degree preferably in animal science, biology, veterinary, or related life science with 4+ ... Research Scientist: The role will work with the Innovation team and function to collaborate with ...

Williammary

Research Scientist

Gloucester Point, VA · On-site

$65K/yr

Support NOAA-funded research objectives and reporting requirements 4. Collaboration & Mentorship (15%) * Work closely with graduate students, postdoctoral associates, and visiting scientists

Plexus Worldwide

Research Scientist

Scottsdale, AZ · On-site

Research Scientist - Gut Health & Clinical Research The Role The Research Scientist is responsible ... Four or more years of relevant industry experience. * Expertise in probiotics, prebiotics ...

Plexus Worldwide

Research Scientist

Scottsdale, AZ

Research Scientist - Gut Health & Clinical Research The Role The Research Scientist is responsible ... Four or more years of relevant industry experience. * Expertise in probiotics, prebiotics ...

Capgroup

Artificial Intelligence Scientist IV

Irvine, CA · On-site

... Scientist IV at Capital Group." As an Artificial Intelligence Scientist IV, you will play a pivotal ... This includes researching and developing scalable applications using Large Language Models (LLMs ...

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All JobsResearch Scientist Iv Jobs

Research Scientist Iv information

See salary details

$50.5K

$130.1K

$174K

How much do research scientist iv jobs pay per year?

As of Jul 14, 2026, the average yearly pay for research scientist iv in the United States is $130,117.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,500.00 and $173,000.00 per year, depending on experience, location, and employer.

What is the difference between Research Scientist Iv vs Research Scientist Iii?

AspectResearch Scientist IvResearch Scientist Iii
Required CredentialsBachelor's or Master's degree; PhD often preferredBachelor's or Master's degree; PhD sometimes preferred
Work EnvironmentIndependent research, project leadershipCollaborative research, supporting projects
Employer & Industry UsageResearch institutions, biotech, pharmaResearch institutions, biotech, pharma
Common Search & ComparisonHigher responsibility, leadership rolesMid-level research roles

Research Scientist Iv typically holds more experience and may lead projects, whereas Research Scientist Iii is often involved in supporting research efforts. The Iv level usually requires a higher degree of independence and expertise, making it suitable for those with more extensive research backgrounds.

How does a Research Scientist IV typically collaborate with cross-functional teams during a research project?

As a Research Scientist IV, you will often work closely with multidisciplinary teams that may include junior researchers, data analysts, project managers, and external collaborators. Your role involves not only leading experimental design and data interpretation but also facilitating communication between groups to ensure alignment on project goals and timelines. Effective collaboration is essential, as you'll frequently contribute your subject matter expertise while integrating feedback from various stakeholders to drive the research forward. This dynamic, team-based environment offers opportunities to mentor colleagues and influence the strategic direction of projects.

What are Research Scientist IVs?

A Research Scientist IV is an advanced-level research professional typically employed in academic, government, or private research institutions. They are responsible for designing, conducting, and overseeing complex scientific studies, often leading research teams or projects. Individuals in this role usually have significant experience and expertise in their field, and may contribute to publications, grant writing, and the mentorship of junior researchers. The 'IV' denotes a senior or advanced rank within a research scientist series, indicating higher responsibility and leadership. Research Scientist IVs play a critical role in driving scientific advancements and innovation.

What are the key skills and qualifications needed to thrive as a Research Scientist IV, and why are they important?

To thrive as a Research Scientist IV, you need an advanced degree (typically a Ph.D.), deep subject matter expertise, and significant experience in designing, conducting, and analyzing scientific research. Familiarity with specialized laboratory equipment, statistical analysis software (such as SPSS or R), and adherence to regulatory and safety protocols are typically required. Exceptional critical thinking, project management, and leadership abilities help distinguish top performers in this senior role. These skills ensure rigorous, innovative research outcomes and effective guidance of research teams and projects.
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What cities are hiring for Research Scientist Iv jobs? Cities with the most Research Scientist Iv job openings:
What job categories do people searching Research Scientist Iv jobs look for? The top searched job categories for Research Scientist Iv jobs are:
Research Scientist Iv jobs near you
Infographic showing various Research Scientist Iv job openings in the United States as of July 2026, with employment types broken down into 4% As Needed, 68% Full Time, 22% Part Time, and 6% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $130,117 per year, or $62.6 per hour.
Research Scientist IV

Research Scientist IV

Brewer Science Inc.

Rolla, MO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Job description

Brewer Science, Inc. is a major innovator of high-technology solutions for the semiconductor / microelectronics markets. We are currently seeking a purpose-driven candidate with an ownership mentality to fill an open position as a Research Scientist IV. This position will be located in Rolla, MO.
Summary:
Research Scientists act as the technical lead for research and development of products. Research Scientists are also responsible for designing and conducting laboratory experiments, analyses, and processes to develop new product offerings.
Responsibilities:
  • Execute laboratory experiments, including chemical reactions, synthesis, sample preparation, and performance characterization to develop new chemical products, improve existing formulations, and optimize manufacturing processes, with minimal supervision.
  • Process and analyze experimental data using statistical methods and software tools to draw meaningful conclusions and make recommendations for further experimentation or process refinement.
  • Maintain detailed records and lab notebooks of experimental procedures, results, and observations. Prepare technical reports, presentations, and documentation to communicate findings to internal stakeholders.
  • Collaborate with cross-functional teams including chemists, engineers, and manufacturing specialists to support project objectives and drive innovation.
  • Assist in creating new testing processes.
  • Adhere to all safety protocols and regulatory requirements to ensure a safe working environment and compliance with industry standards.
  • Implement efficiency or cost reduction initiatives as appropriate.
  • Design and conduct experiments, including synthesis, sample preparation, and performance characterization, under minimal supervision.
  • Create new testing processes and improve upon current processes.
  • Take ownership of small development sub-projects as assigned.
  • May train new team members or technicians.
  • Operate all instruments within the group.
  • Perform basic method development, expansion, validation, and documentation.
  • Author reports on results obtained from material characterization and routine testing.
  • Stay updated on industry trends, technological advancements, and regulatory changes to inform research strategies.
  • Contribute to the development of intellectual property through patent disclosures and publications.
  • Collaborate with cross-functional teams to identify opportunities for innovation and improvement.
  • Analyze data from experiments to optimize existing products.
  • May work closely with cross-functional teams to scale up laboratory processes for large-scale manufacturing.
  • Design and implement quality control measures to ensure the consistency and reliability of products.
  • Collaborate with the quality assurance team to develop and maintain product specifications.
  • Investigate and resolve quality-related issues, implementing corrective actions as needed.
  • Conduct experimental research to develop and optimize processes.
  • Investigate and implement innovative technologies to enhance product quality and production efficiency.
  • Conduct risk assessments for new processes and implement safety measures accordingly.
  • Independently support all aspects of Research and Development projects and assist with the transfer through the product development process.
  • Give presentations to customers and at industry forums.
  • Complete document work and assist with the submission of new intellectual property.
  • Provide help with intellectual property maintenance.
  • Help set safety and housekeeping standards and monitor how they are practiced in daily activities.
  • Improve and teach lab procedures.
  • Follow current development needs and look for alternative approaches to problems.
  • Follow current best laboratory notebook practices and help to improve and implement the process.
  • Provide in-depth data analysis summary for new material testing and product problem-solving needs.
  • Work closely with project lead to drive project management tasks including planning and meeting project deadlines.
  • Train and mentor entry-level scientists and technicians to complete tasks.
  • Independently lead all aspects of research and development projects, and the transfer through the product development processes.
  • Serve as project lead, with guidance from management, to drive project management tasks including planning, setting milestones, and meeting project deadlines, and communicating progress to stakeholders.
  • Prepare and present presentations that show a strong theoretical knowledge of the subject and convey this knowledge effectively to internal and external stakeholders.
  • Design, test, and implement continuous improvement projects showing value to cost and/or efficiency.
  • Manage and coordinate multiple research projects simultaneously, ensuring timely completion and adherence to quality standards.
  • Collaborate with internal teams, including production, quality control, and marketing, to ensure seamless integration of research outcomes.
  • Establish and maintain collaborative relationships with external research partners, universities, and industry experts.

Education & Credentials:
  • Bachelor's degree in Chemistry or related discipline and 6+ years of experience or
  • Master's degree in Chemistry or related discipline and 4+ years of experience or
  • Ph.D. in Chemistry or related discipline or
  • An equivalent combination of education and experience.

Benefits
At Brewer Science, we are a Top Workplace, Certified Employee-Owned, Certified B Corp™, and GreenCircle Certified Zero Waste to Landfill. By joining Brewer Science, you will be eligible to receive benefits including:
  • Medical, dental, vision, life, long- and short-term disability, identity theft protection, and pet insurance
  • Paid leave, including community service leave, wellness breaks, and other special leave
  • Employee stock ownership, 401k, and bonus plans
  • Educational assistance & employee assistance program

Application Process: To apply for this position please complete the online application. This position is open until filled. Screening will begin immediately.
Equal Employment Opportunity - M/F/Disability/Veterans

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