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Chief Science Officer Jobs in California (NOW HIRING)

Healthcare Policy Lobbyist (Biotech)

San Francisco, CA · On-site +1

$127K - $137K/yr

The role This is a founding leadership role, working in close partnership with the initiative's Chief Science Officer to build the effort from the ground up. It runs on two horizons at once. In the ...

Healthcare Policy Lobbyist (Biotech)

San Francisco, CA · On-site +1

$127K - $137K/yr

The role This is a founding leadership role, working in close partnership with the initiative's Chief Science Officer to build the effort from the ground up. It runs on two horizons at once. In the ...

We continue to courageously forge new paths as we move toward a common goal of elevating science and service for rare patients . Position Summary: The Chief Scientific Officer (CSO) reports to the ...

Scientist I/II

Menlo Park, CA · On-site

$120K - $160K/yr

Chief Science Officer Scope of Job Job Summary: This Scientist I/II position will drive research and carry out experiments in support of efforts to measure compounds in breath and other biological ...

Chief Science Officer Scope of Job Job Summary: This Scientist I/II position will drive research and carry out experiments in support of efforts to measure compounds in breath and other biological ...

US-based | Onsite, hybrid, or flexible working arrangements available Founding team opportunity | Potential Chief Scientific Officer progression The Role We are seeking an experienced scientific ...

US-based | Onsite, hybrid, or flexible working arrangements available Founding team opportunity | Potential Chief Scientific Officer progression The Role We are seeking an experienced scientific ...

US-based | Onsite, hybrid, or flexible working arrangements available Founding team opportunity | Potential Chief Scientific Officer progression The Role We are seeking an experienced scientific ...

US-based | Onsite, hybrid, or flexible working arrangements available Founding team opportunity | Potential Chief Scientific Officer progression The Role We are seeking an experienced scientific ...

US-based | Onsite, hybrid, or flexible working arrangements available Founding team opportunity | Potential Chief Scientific Officer progression The Role We are seeking an experienced scientific ...

US-based | Onsite, hybrid, or flexible working arrangements available Founding team opportunity | Potential Chief Scientific Officer progression The Role We are seeking an experienced scientific ...

US-based | Onsite, hybrid, or flexible working arrangements available Founding team opportunity | Potential Chief Scientific Officer progression The Role We are seeking an experienced scientific ...

About the position We are looking for an Executive Assistant to support both our Chief Science Officer and Chief Technology Officer, two of our most senior leaders at Arc Institute, who together ...

US-based | Onsite, hybrid, or flexible working arrangements available Founding team opportunity | Potential Chief Scientific Officer progression The Role We are seeking an experienced scientific ...

About the position We are looking for an Executive Assistant to support both our Chief Science Officer and Chief Technology Officer, two of our most senior leaders at Arc Institute, who together ...

About the position We are looking for an Executive Assistant to support both our Chief Science Officer and Chief Technology Officer, two of our most senior leaders at Arc Institute, who together ...

US-based | Onsite, hybrid, or flexible working arrangements available Founding team opportunity | Potential Chief Scientific Officer progression The Role We are seeking an experienced scientific ...

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Showing results 1-20

Chief Science Officer information

See California salary details

$25.2K

$164.3K

$272.9K

How much do chief science officer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for chief science officer in California is $164,330.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,300.00 and $192,400.00 per year, depending on experience, location, and employer.

What is a chief science officer?

A Chief Science Officer (CSO) is a senior executive responsible for overseeing the scientific functions and research initiatives of an organization. They set the strategic direction for scientific research, ensure compliance with regulations, and often lead teams of scientists and researchers. CSOs play a key role in aligning scientific priorities with business goals, fostering innovation, and representing the organization in scientific communities. They typically report directly to the CEO or another top executive.

What are the key skills and qualifications needed to thrive as a chief science officer, and why are they important?

To thrive as a Chief Science Officer, you need advanced scientific expertise, leadership experience, and typically a doctorate in a relevant field. Familiarity with research management software, data analytics tools, and compliance systems is important, along with knowledge of regulatory standards. Strategic vision, excellent communication, and the ability to inspire and lead multidisciplinary teams are standout soft skills for this role. These capabilities are essential to drive innovation, ensure scientific integrity, and align research goals with organizational objectives.

What are the typical challenges a chief science officer faces when balancing research innovation with business objectives?

A Chief Science Officer (CSO) often faces the challenge of aligning cutting-edge scientific research with the company's strategic business goals. This requires prioritizing projects that not only advance scientific understanding but also have clear commercial potential and meet regulatory requirements. CSOs must frequently collaborate with cross-functional teams, including product development, marketing, and executive leadership, to ensure scientific initiatives support overall company growth. Balancing long-term innovation with short-term deliverables, securing funding, and managing diverse talent within the research team are also common aspects of the role.

What is the difference between Chief Science Officer vs Chief Research Officer?

AspectChief Science OfficerChief Research Officer
CredentialsAdvanced degrees in science or related fields, leadership experienceSimilar credentials, often with a focus on research management
Work EnvironmentOversees scientific teams, R&D departments, innovation projectsLeads research initiatives, manages research teams, focuses on scientific discovery
Industry UsageCommon in biotech, pharmaceuticals, tech companiesUsed in research-intensive industries like biotech, pharmaceuticals, academia
Search & Comparison IntentUnderstanding leadership roles in science and R&DDistinguishing research leadership positions from broader scientific roles

The Chief Science Officer and Chief Research Officer roles both require advanced scientific credentials and leadership experience. The CSO typically oversees overall scientific strategy and innovation, while the CRO focuses more on managing research projects and scientific discovery. Both positions are prevalent in biotech, pharma, and research-driven industries, but the CSO often has a broader strategic scope.

What cities in California are hiring for Chief Science Officer jobs?

Cities in California with the most Chief Science Officer job openings:

Infographic showing various Chief Science Officer job openings in California as of August 2026, with employment types broken down into 97% Full Time, and 3% Part Time. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $164,330 per year, or $79 per hour.

Scientific Computing Research Engineer

QT Imaging, Inc.

Novato, CA • On-site

$120 - $180/hr

Other

Posted 3 days ago

New


Job description

In Person/Virtual - TBD Full-time | Novato or Petaluma, CA

QT Imaging is a medical device company engaged in research, development, and commercialization of innovative body imaging systems using low frequency sound waves. QT Imaging strives to improve global health outcomes. Its strategy is predicated upon the fact that medical imaging is critical to the detection, diagnosis, and treatment of disease and that it should be safe, affordable, accessible, and centered on the patient’s experience. For more information on QT Imaging, please visit the company’s website at www.qtimaging.com

Job Description Overview

This position primarily supports QT Imaging’s scientific and clinical development programs through computational modeling, quantitative image analysis, and statistical evaluation of clinical data. Working directly with the Chief Science Officer, the successful candidate will develop simulation tools, analyze imaging datasets, evaluate algorithm performance, and support the design and execution of clinical studies.

The role bridges engineering, physics, computer science, and clinical research, providing quantitative analyses that support product development, regulatory submissions, scientific publications, and future AI development.

[Reports to: Chief Science Officer]

Key Responsibilities

  • Develop computational models and simulations of QT Imaging’s Breast Acoustic CT™ technology.
  • Design and execute quantitative analyses of clinical imaging datasets.
  • Process and analyze large multimodal imaging datasets, including QTscan, MRI, mammography, ultrasound, and pathology data.
  • Evaluate image quality, quantitative biomarkers, segmentation algorithms, and reconstruction performance.
    • Develop software tools for data processing, visualization, statistical analysis, and scientific reporting.
  • Support clinical study design, endpoint development, statistical analysis plans, and interpretation of study results.
  • Perform validation studies comparing QTscan with existing breast imaging modalities.
  • Work closely with Clinical Affairs, Engineering, Regulatory Affairs, and Software Development teams.
  • Prepare scientific reports, abstracts, conference presentations, regulatory documentation, and peer-reviewed publications.
  • Support development and validation of AI and machine learning algorithms using high-quality clinical datasets.
  • Provide quantitative correlation analyses of scanner test data to image reconstruction images.
  • Contribute to scientific publications, grant applications, and intellectual property development.
  • Assist in developing computational workflows that improve efficiency and reproducibility of scientific analyses.

Prior Experience

Qualifications & Requirements

  • S. or Ph.D. in Biomedical Engineering, Medical Physics, Electrical Engineering, Computer Science, Applied Mathematics, Biomedical Data Science, Physics, or a related field.
  • Strong programming experience in Python, MATLAB, C++, or similar scientific computing languages and use of Linux operating system.
  • Experience with image processing, signal processing, computer vision, or computational modeling.
  • Experience analyzing large clinical or imaging datasets.
  • Familiarity with medical imaging modalities such as MRI, CT, ultrasound, PET, or optical imaging.
  • Understanding of statistical analysis, experimental design, and clinical research methodology.
  • Experience working with DICOM imaging data.
  • Knowledge of machine learning and artificial intelligence methodologies is desirable.
  • Ability to work independently in a fast-paced, multidisciplinary environment.
  • Excellent written and verbal communication skills.
  • Experience with breast imaging is highly desirable.
  • Strong problem-solving and analytical skills to identify and resolve production issues
  • Experience with scientific visualization and data analysis libraries (NumPy, SciPy, Pandas, OpenCV, ITK, VTK, TensorFlow, or PyTorch).
  • Familiarity with Linux environments and high-performance computing
  • Experience supporting FDA-regulated medical device development is preferred.
  • Experience contributing to scientific publications and conference presentations.
  • Knowledge of ISO 13485 and Design Control processes is beneficial.
  • Strong analytical, organizational, and problem-solving skills.
  • Comfortable working collaboratively with physicians, scientists, software engineers, and regulatory teams.

Salary Range

Job Type

Location

This job description is a summary of the typical functions of the position, not necessarily an exhaustive or comprehensive list of all possible position responsibilities, tasks, and duties. The company reserves the right to assign or reassign duties and responsibilities to this job at any time. This job does not constitute a written or implied contract of employment; employment remains “at-will”.

Interested in learning more about our Quantitative Transmission Imaging Technology or about the QTI Breast Acoustic CT™ Scanner?QT Imaging Holdings, Inc.

Three Hamilton Landing, Suite 160

Novato, CA 94949

+1 (415) 842-7250

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