AN INVITATION TO APPLY FOR THE POSITION OF PRINCIPAL, PORTSMOUTH HIGH SCHOOL PORTSMOUTH SCHOOL DEPARTMENT, NEW HAMPSHIRE   The Portsmouth School Department is actively seeking a highly qualified, community-minded, and student-centered leader to serve as the next Principal of Portsmouth High School.   About the City of Portsmouth Portsmouth, New Hampshire is a historic and vibrant seacoast community of about 25,000 residents. Located along the Piscataqua River, it blends a deep colonial heritage with a thriving arts and cultural scene. The city is home to Strawber