Meet Tiera Garfield who tells us all about her administrative support role with the City of Oceanside Fire Department. The job requires various assignments and responsibilities related to Oceanside’s overall Fire Department including performing a wide variety of highly complex and responsible technical, administrative, and programmatic duties in support of an assigned function; assuming ongoing programmatic responsibilities specific to the area of assignment; and researching and recommending new service delivery methods, policies, and procedures. Build your own competency model.