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Public Health Science Jobs in California (NOW HIRING)

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Public Health Science information

See California salary details

$36.5K

$78.6K

$125.8K

How much do public health science jobs pay per year?

As of Sep 5, 2026, the average yearly pay for public health science in California is $78,614.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,700.00 and $87,800.00 per year, depending on experience, location, and employer.

What is public health science?

Public health science is the study of how to protect and improve the health of communities and populations. It combines research, policy, and practical interventions to prevent disease, promote healthy lifestyles, and address health disparities. Professionals in this field work on issues such as infectious disease control, environmental health, health education, and health policy. The goal is to improve overall public health outcomes through evidence-based practices and scientific research.

What are the key skills and qualifications needed to thrive as a public health scientist?

To thrive as a Public Health Scientist, you need a strong foundation in epidemiology, biostatistics, and health policy, typically supported by a relevant degree such as an MPH or PhD. Proficiency with data analysis software (like SAS, SPSS, or R), public health surveillance systems, and research methodologies is essential. Strong communication, critical thinking, and collaboration skills help in effectively conveying findings and working with diverse stakeholders. These abilities are crucial for guiding evidence-based public health interventions and improving community health outcomes.

What are some common challenges faced by professionals working in public health science, and how can they be addressed?

Professionals in Public Health Science often face challenges such as balancing data-driven analysis with community engagement, addressing health disparities across diverse populations, and managing large-scale projects with limited resources. These challenges can be addressed by fostering interdisciplinary collaboration, continuously updating skills in data analysis and communication, and seeking mentorship from experienced colleagues. Additionally, staying informed about emerging public health trends and policies helps professionals adapt and contribute effectively to their teams.

What is the difference between Public Health Science vs Epidemiology?

AspectPublic Health ScienceEpidemiology
Required CredentialsBachelor's or Master's in Public Health, related fieldsBachelor's, Master's, or Doctorate in Public Health, Epidemiology, or related fields
Work EnvironmentGovernment agencies, research institutions, NGOsHospitals, research centers, government health departments
Industry UsageBroad public health initiatives, policy developmentDisease tracking, outbreak investigation, data analysis

Public Health Science focuses on overall health promotion, policy, and community health strategies, while Epidemiology specializes in studying disease patterns and causes. Both roles often overlap in public health settings, but Epidemiology is more data-driven and disease-specific, whereas Public Health Science covers a wider range of health topics and interventions.

Is a public health science degree worth it?

A public health science degree prepares individuals for roles such as public health analysts, health educators, and program coordinators, often requiring skills in data analysis, communication, and understanding health policies. The degree can lead to diverse employment opportunities in government agencies, non-profits, and healthcare organizations, with job growth expected to be faster than average. However, salary levels vary based on experience, location, and specific roles.

What can someone do with a public health science degree?

A public health science degree prepares individuals for careers in areas such as epidemiology, health education, health policy, and community health. Graduates can work in government agencies, non-profit organizations, healthcare facilities, or research institutions, often requiring skills in data analysis, program planning, and communication.

What do public health scientists do?

Public health scientists study patterns of health and disease in populations to identify risk factors and develop strategies for prevention and health promotion. They analyze data, conduct research, and collaborate with communities and policymakers to improve public health outcomes, often using tools like statistical software and epidemiological methods.

What are popular job titles related to Public Health Science jobs in California?

For Public Health Science jobs in California, the most frequently searched job titles are:

What job categories do people searching Public Health Science jobs in California look for?

The top searched job categories for Public Health Science jobs in California are:

What cities in California are hiring for Public Health Science jobs?

Cities in California with the most Public Health Science job openings:

Infographic showing various Public Health Science job openings in California as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, and 4% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $78,614 per year, or $37.8 per hour.

Temporary Faculty Pool, Public Health & Health Science

Opt For Healthy Living

Carson, CA โ€ข On-site

$61.46 - $168.64/hr

Other

Posted 4 days ago


Key responsibilities

  • teach courses in Public Health & Health Science, including preparation of course materials and syllabi

  • provide academic and career advising to students

  • support and contribute to the department's teaching and program development activities


Job description

Temporary Faculty Pool, Public Health & Health Science

Apply now Job no: 556702 Work type: Instructional Faculty - Temporary/Lecturer Location: Dominguez Hills Categories: Unit 3 - CFA - California Faculty Association, Temporary, Time Varies, Faculty - Health Sciences, Faculty - Human Development, On-site (work in-person at business location)

Position Description

The Department of Public Health & Health Science at California State University, Dominguez Hills (CSUDH) invites highly qualified, motivated, and wellโ€‘organized applicants for a pool temporary of partโ€‘time teaching appointments.

At CSUDH, we celebrate and respect diversity in all forms that include every race, religion, gender, ethnicity, veterans, people with varied abilities, and members of the LGBTQ+ community. CSUDH is seeking applications from candidates who can demonstrate experience in teaching and working with individuals from diverse backgrounds and contribute to the University's Mission, Vision, and Core Values.

Department of Public Health & Health Science

Department of Public Health & Health Science has nearly 700 majors and is housed within the College of Health, Human Services and Nursing. This dynamic and rapidly growing program offers a B.S. degree in Health Science with concentrations in Community Health, Healthcare Management, and Radiologic and Imaging. A masterโ€™s degree in Public Health (MPH) program is currently under development for implementation in 2027. We are particularly interested in hiring qualified instructors with expertise in Radiologic and Imaging technology to support and expand the B.S. concentration area.

Mission

The mission of the Department of Public Health & Health Science is to: strengthen studentsโ€™ intellectual capacities and abilities to develop and mobilize human and institutional resources and services to meet the health needs of diverse individuals and populations, as well as the communities in which they reside.

Educate students in developing and implementing evidenceโ€‘based assessment and intervention models that improve the biopsychosocial health of diverse individuals and populations, as well as the communities in which they reside.

Prepare scholarโ€‘practitioners to engage in multidisciplinary scientific inquiry that advances the knowledge base of research and practice in the health disciplines.

Prepare graduates who will be leaders in their fields and professions to inform and influence professional dialogues on key health issues affecting diverse individuals and populations, as well as the communities in which they reside.

Prepare scholarโ€‘activists who -- with a global consciousness and ecosystemic perspective -- are committed to attaining health equity and collective wellโ€‘being through the promotion of human development, universal human rights, and social justice.

The temporary faculty pool is continuously open, and positions are filled based on student enrollment and authorized funding. Candidates may need to be available to begin teaching on short notice. The Fall term begins in late August and ends in midโ€‘December; the Spring term begins midโ€‘January and ends in midโ€‘May. Opportunities for teaching during the Summer Sessions may also be available.

Responsibilities

Responsibilities include but are not limited to teaching, course preparation, syllabus preparation, academic advising, and career advising.

Qualifications Required Qualifications
  • A Masterโ€™s degree in the field relevant to the curriculum or related discipline.
Preferred Qualifications
  • A doctorate in the field relevant to the curriculum or related discipline.
  • Preference will be given to candidates with prior teaching experience at the college or university level and who can furnish evidence of strong teaching.
  • Experience in teaching undergraduates from diverse ages, socioeconomic, cultural, and academic backgrounds.
Employment Requirement

Satisfactory completion of a background check (including a criminal records check) is required for employment. CSU will make a conditional offer of employment, which may be rescinded if the background check reveals disqualifying information, and/or it is discovered that the candidate knowingly withheld or falsified information. Failure to satisfactorily complete the background check may affect the continued employment of a current CSU employee who was conditionally offered the position.

Additional Information

Initial rank and salary for lecturer faculty are based on professional experience and educational background and are determined by the hiring department. Most newly hired lecturers are placed at the Lecturer A or B rank. As of July 2024, the classification salary ranges for the respective ranks are:
Lecturer A: $5,507 - $6,677
Lecturer B: $6,221 - $13,224
Lecturer C: $6,825 - $14,523
Lecturer D: $8,593 - $15,211

Mandated Reporter Per CANRA

The person holding this position is considered a โ€˜mandated reporterโ€™ under the California Child Abuse and Neglect Reporting Act (CANRA) and is required to comply with the requirements set forth in CSU Executive Order 1083, revised December 24, 2021, as a condition of employment.

EEO and ADA Statement

California State University, Dominguez Hills, is strongly committed to achieving excellence through a diverse workforce. Individuals with disabilities requesting accommodations under the Americans with Disabilities Act (ADA) may call the Human Resources Office at (310) 243-3771.

California State University Dominguez Hills is an Equal Opportunity Employer. We consider qualified applicants for employment without regard to race, religion, color, national origin, ancestry, age, sex, gender, gender identity, gender expression, sexual orientation, genetic information, medical condition, disability, marital status, or protected veteran status.

Education Code 89521 Requirements: Applicants will be required to disclose whether they have received a final administrative decision or final judicial decision determining that they have committed sexual harassment within the last 7โ€ฏyears only after a determination is made that they meet the minimum qualifications for the position, and before an offer of employment is extended.

Applicants who reach the final stages of the application process must also sign a release form that authorizes the release of information by the applicantโ€™s current and/or former employers to the CSU concerning any substantiated allegations of misconduct.

Learn more about working at the California State University and the impact of our mission.

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