Assistant Public Health Director

Assistant Public Health Directors operate at the intersection of public health practice and government management. They translate the director's strategic priorities into operating plans, keep program divisions coordinated, and make the hundreds of day-to-day decisions that keep a health department running without consuming the director's time.

The work spans multiple program areas simultaneously. On a typical day, an assistant director might review a communicable disease outbreak briefing at 8 AM, meet with the grants team about a CDC cooperative agreement renewal at 10, present a budget update to the finance department at noon, and sit in on a hiring panel for a new environmental health supervisor in the afternoon. No single program area owns the job — the value is in holding all of them accountable and keeping them connected.

Public health emergencies add a different dimension. COVID-19 made clear that health departments at every level need leaders who can shift into emergency operations mode — standing up incident command structures, coordinating with hospitals and emergency management, communicating with elected officials, and managing staff working under sustained pressure. Assistant directors typically serve as section chiefs or operations section leads in agency Emergency Operations Centers.

The external-facing portion of the role is substantial. Health departments are accountable to city councils, county boards of supervisors, state health agencies, federal funders, hospital systems, school districts, community organizations, and the public. An assistant director represents the agency in many of these relationships and has to communicate clearly about public health issues that are often politically sensitive — vaccination rates, opioid programs, STI prevention, and environmental health enforcement all generate community conflict that the agency has to navigate constructively.

Education:

• Master of Public Health (MPH) required by most jurisdictions; Master of Health Administration (MHA) or Master of Public Administration (MPA) accepted in combination with public health experience
• Doctoral degree (DrPH or PhD) occasionally preferred for state-level deputy director roles
• Bachelor's in public health, health sciences, or a related field as the undergraduate foundation

Experience:

• 7–10 years of progressively responsible public health experience, with at least 3–5 years in a supervisory or management role
• Program management experience across multiple public health areas (communicable disease, environmental health, maternal/child health, or behavioral health)
• Budget management experience — direct responsibility for a program or division budget is expected
• Grant management and federal reporting experience (CDC, HRSA, HHS formula grants)

Certifications:

• Certified in Public Health (CPH) — valued by PHAB-accredited agencies
• National Incident Management System (NIMS) IS-700, IS-800, ICS-300, ICS-400 for emergency preparedness roles
• Registered Environmental Health Specialist (REHS) relevant for candidates from environmental health backgrounds

Core competencies:

• Public health law and administrative law basics
• Epidemiology fundamentals — reading and interpreting surveillance data, outbreak investigation concepts
• Community health assessment and improvement planning (MAPP or similar frameworks)
• Performance management and quality improvement (QI) methods
• Clear written and verbal communication for public and political audiences

Public health has been through a turbulent decade. The COVID-19 pandemic strained health department capacity and burned out a significant portion of the experienced workforce — including many directors and assistant directors who retired or left government earlier than planned. That departure created vacancies at the leadership level that agencies have struggled to fill with qualified candidates who have both the public health credentials and the management track record the roles require.

Federal funding for public health infrastructure, which expanded substantially during the pandemic through ARPA and supplemental appropriations, is now contracting. Many agencies that hired rapidly in 2020–2022 have been reducing staff as temporary grant funding expires. This creates a contradictory picture: high demand for experienced leaders, but constrained agency budgets limiting the pace of hiring.

Long-term, the fundamentals favor public health leadership roles. The U.S. population is aging, which increases demand for chronic disease programs, social determinants work, and home and community-based services that public health agencies often coordinate. Climate change is generating new environmental health challenges — heat illness, air quality, vector-borne disease range expansion — that require public health leadership to address. Mental health and substance use have become mainstream public health priorities, expanding the scope of what health departments are expected to manage.

For candidates at the assistant director level, the path to director is a realistic near-term goal. Many current directors are within 5–10 years of retirement age, and the pipeline of credentialed, management-experienced candidates is genuinely thin in many regions. Leadership development programs through NACCHO, ASTHO, and the de Beaumont Foundation are actively investing in the next generation of public health leaders, and participation in these networks increases both competitiveness and visibility in national searches.

Dear Hiring Manager,

I'm applying for the Assistant Public Health Director position with [County/City] Health Department. I currently serve as Division Director for Communicable Disease and Epidemiology at [Agency], where I manage a team of 22 staff across disease surveillance, outbreak investigation, and immunization programs with an annual budget of $4.1 million.

Over the past four years I've coordinated two multi-county outbreak responses, rebuilt our immunization registry reporting process to meet new state requirements, and led our agency through the PHAB reaccreditation documentation cycle. I understand what it takes to run programs under federal grant conditions while keeping community partners engaged and elected officials informed.

What draws me to this role is [County]'s work on integrating behavioral health and social services with traditional public health programming. I've spent the last year building referral partnerships between our disease intervention specialists and community health workers at three federally qualified health centers, and I've seen firsthand how much better outcomes get when the handoffs actually work. I'd like to bring that systems-level thinking to a broader leadership role.

I hold an MPH in Epidemiology and am certified in Public Health (CPH). I'm also ICS-400 certified and have served as the Operations Section Chief in our agency EOC during two declared public health emergencies.

I would welcome the opportunity to discuss how my program management background and collaborative approach fit what [Agency] is looking for.

[Your Name]