Public Health Analyst Job Description

A Public Health Analyst is the person in a health agency who decides what the numbers say and whether they are solid enough to act on. Case reports, death certificates, emergency department visits, lab results, survey responses and program spreadsheets arrive from many sources in different formats. The analyst cleans them, links them, runs the statistics and then writes up what changed, what likely explains it and what the agency could do about it.

The data feeding that work is changing under CDC's data modernization effort. CDC's data modernization page, dated May 27, 2026, reports that 85% of the nation's emergency department visits are available for situational awareness, most within 24 hours, and that more than 60,000 facilities are actively sending electronic initial case reports to public health agencies. Feeds at that scale put the weight of the job on deduplication, data quality checks and working out what a sudden jump in a series represents: a true increase, a newly reporting facility or a coding change.

A typical week

Picture a state health department analyst assigned to an injury prevention program. Monday starts with a refresh of the overdose dashboard and a check of county counts against the prior quarter. Two rural counties show a rise, so the analyst pulls the underlying emergency department records, confirms the cases are not duplicates and drafts a one-page note for the program manager. Midweek goes to a federal progress report: indicator tables, a short narrative on what the program delivered and a data quality appendix. Friday might bring a call with a county epidemiologist about slipping reporting completeness, followed by a public records request that needs small-count suppression before anything leaves the building.

Where the job sits

Titles vary. A state may call the role research analyst, program evaluator or epidemiologist; a county may fold it into a planning or performance office; a federal agency may classify it in the public health program specialist series. Common settings include:

• State and local health departments, where analysts support disease surveillance, maternal and child health, chronic disease, behavioral health and emergency preparedness programs.
• Federal agencies such as CDC, HRSA and CMS, where analysts monitor grantee data, draft program guidance and assemble performance measures.
• Nonprofits, universities and research groups that run evaluations under contract or publish analyses used in legislative debates.

What separates analysis from noise

The technical core is statistics, but the job turns on judgment. An analyst has to know when a rate built on a handful of cases is too unstable to publish, how a new case definition breaks a trend line, and which caveats a health officer needs before a press conference. Writing carries as much weight as code: a brief that a county commissioner can absorb between meetings can be the product that moves a budget line. Good analysts treat every output, from a dashboard tile to a legislative fiscal note, as something a decision maker will rely on without rechecking.

Education

As a rough guide, entry analyst jobs usually call for a bachelor's degree in public health, statistics, epidemiology, economics, sociology or another quantitative social science. Lead analyst, evaluation and epidemiology-heavy positions typically expect a master's degree, often an MPH or an MS in biostatistics or epidemiology. A doctorate is usually reserved for research scientist tracks.

A public health degree is not the only way in. The 2024 Public Health Workforce Interests and Needs Survey (PH WINS), run by the de Beaumont Foundation and the Association of State and Territorial Health Officials, found that 22% of state and local public health workers have a degree (associate's, bachelor's, master's or doctorate) in public health. Analysts arrive from economics, geography, computer science and nursing. Whatever the major, coursework in statistics and research methods is the foundation to build on.

Experience

Typical paths, offered as a rough guide: entry analysts come straight from a degree program, an internship or a fellowship; senior analysts usually have 3 to 5 years of hands-on work with surveillance or program data; supervisors and lead evaluators typically bring 5 or more years. Fellowships that place recent graduates in health departments are one route into state and local agencies, and graduate practicums inside a health department are another.

Credentials

• Certified in Public Health (CPH), awarded by the National Board of Public Health Examiners, documents knowledge across the core public health domains.
• Certified Health Education Specialist (CHES), awarded by the National Commission for Health Education Credentialing, fits analysts whose portfolio includes planning and evaluating health promotion programs.
• Neither credential is a legal requirement for analyst work. Check each agency's classification spec for what counts toward minimum qualifications.

Technical skills

• Statistical programming in SAS, R or Python, including complex survey data such as BRFSS and YRBS with their weights and strata.
• SQL for querying vital records, registries and surveillance databases.
• Dashboards and maps in Tableau, Power BI, ArcGIS or QGIS.
• Confidentiality practice: small-cell suppression, de-identification and data use agreements.
• Evaluation methods: logic models, performance measures and mixed-methods designs.

Skills that are harder to teach

Clear writing for nontechnical readers sits at the top of the list. So does comfort with incomplete data: surveillance files arrive late, with duplicates and missing fields, and the report still has to go out on time. Analysts also need enough policy literacy to know how a legislature, a board of health and a federal grant office each use evidence, because the same finding needs a different package for each audience. Finally, a habit of documenting every step, from raw extract to published table, protects the analyst when someone asks months later how a number was produced.

BLS does not project public health analysts as a separate occupation. For epidemiologists, the closest group it tracks, BLS projects employment to grow 19 percent from 2025 to 2035, much faster than the average for all occupations, with about 800 openings a year on average over the decade. Government is the core employer: BLS lists state government (excluding education and hospitals) at 33% of epidemiologist jobs and local government at 22%.

The federal picture

The federal side has contracted. In its September 2026 public health funding report, the nonprofit Trust for America's Health notes that HHS announced a restructuring plan on March 27, 2025 that included a gross reduction of roughly 2,400 positions at CDC. The report puts CDC's net workforce decline at approximately 3,600 from the end of fiscal 2024 through May 2026, a reduction of roughly 28 percent. It also says the Consolidated Appropriations Act, 2026 held CDC's program-level funding at approximately $9.1 billion, essentially flat with fiscal 2025. Federal analyst openings depend on hiring authority and appropriations each year, so job seekers should search current federal listings by series rather than assume past volumes.

State and local funding

CDC's Public Health Infrastructure Grant (PHIG), formally Strengthening U.S. Public Health Infrastructure, Workforce, and Data Systems, pays for staff and systems inside health departments. As of December 2025, CDC had awarded over $5 billion through the grant, and 107 health departments plus three national public health partners received funding. PHIG is a five-year award covering Dec. 1, 2022 through Nov. 30, 2027, so analyst positions paid from it carry a defined end date unless an agency finds other money. Ask about funding source in any interview for a grant-funded position.

Retention inside agencies

PH WINS 2024, fielded from September 2024 to January 2025 among nearly 57,000 state and local public health employees, found that three-quarters (75%) intended to stay at their agency in the next year, and the survey reports more people want to stay than in previous years. It also found 71% experiencing at least one symptom of burnout. The survey closed in January 2025, before HHS announced its March 2025 restructuring, so it does not capture reactions to the federal reductions.

Skills that travel

CDC's case surveillance modernization work includes automating data exchange between electronic health records and public health agencies through electronic case reporting and modernizing the National Notifiable Diseases Surveillance System. Analysts who can work with those feeds, write reproducible code and explain uncertainty to nontechnical readers have skills that carry across programs and levels of government.

Advancement

A common ladder runs from analyst to senior or lead analyst, then to supervisor of an epidemiology, informatics or evaluation unit, and on to section chief or bureau director. Some analysts move between levels of government, from a county health department to a state agency or a federal program office. Others take their surveillance and evaluation experience to hospital systems, health plans, universities and research organizations, where the same methods support quality measurement and population health work.

Dear Hiring Committee,

I am applying for the Public Health Analyst position in your Bureau of Chronic Disease Prevention. For the past four years I have worked as a data analyst at the Riverbend County Health Department, where I own the quarterly chronic disease surveillance report and the county's diabetes and hypertension dashboards.

My day-to-day work is the full pipeline. I pull hospital discharge and vital records extracts with SQL, clean and link them in R, apply age adjustment and suppression rules, and publish results to a Tableau dashboard used by our program managers and two community health coalitions. Last year I rebuilt that pipeline as a documented, version-controlled R project. A refresh that used to take most of a week now runs in an afternoon, and a colleague covered it during my leave without a single call to me.

Evaluation is the other half of my job. I wrote the logic model and performance measures for our worksite blood pressure program, designed the participant survey, and drafted the outcome section of the annual report to our state funder. When the first-year results came back flat, I wrote a candid memo showing that enrollment had skewed toward employees who already had their blood pressure under control. The program changed its outreach the next cycle.

I also take writing seriously. My one-page briefs go to the county board, and I have learned to lead with the decision, keep caveats short and honest, and put the methods in an appendix for anyone who wants them.

I would welcome the chance to bring that mix of code, evaluation and plain language to a statewide program, and to learn from a larger epidemiology team. Thank you for your time and consideration.

Sincerely, Jordan Alvarez