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Public HealthTop JobColorado Talent Pipeline Report-aligned occupation with strong annual openings, growth, and wage signals.

Case Investigator

Investigate health cases to understand symptoms, likely source of exposure, and identify and follow up with contacts who are sick or at risk of infection. Provide education about disease exposure, provide public health recommendations, and document case investigation information.

Annual openings

44

Median wage

$73,750

Typical education

Bachelor's degree

Growth 2026–2032

+14%

Median wage source: Colorado BLS OEWS (2025).

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Career requirements

What does this career require?

Explore education, required qualifications, voluntary credentials and employer preferences for this role. Check the details to see which apply.

Typical education

Bachelor's degree

Credential requirement

No certification is required or expected for this job.

Is this work a fit?

What the work actually feels like

How people in this career tend to spend their time, the interests it draws on, and a look at a typical day.

Automation exposure

Low exposure

Tasks here lean on judgement and people skills that are hard to automate.

A typical day

  1. Communicate research findings on various types of diseases to health practitioners, policy makers, and the public.
  2. Oversee public health programs, including statistical analysis, health care planning, surveillance systems, and public health improvement.
  3. Investigate diseases or parasites to determine cause and risk factors, progress, life cycle, or mode of transmission.
  4. Educate healthcare workers, patients, and the public about infectious and communicable diseases, including disease transmission and prevention.
  5. Monitor and report incidents of infectious diseases to local and state health agencies.
  6. Plan and direct studies to investigate human or animal disease, preventive methods, and treatments for disease.
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