On Tuesday, September 1, 2026, City Manager Katie Ambrose officially announced her resignation to members of City Council. In a letter to staff, Ambrose described her tenure as City Manager as “the honor and privilege of a lifetime.”

“Rochester will always hold a special place in my heart,” said Ambrose. “Those who live and work here share so much pride for this city, and do not hesitate to roll up their sleeves in support of their neighbors and the greater community. It has been an absolute pleasure to serve this wonderful community with you. I am proud of the accomplishments we have achieved together during my tenure, and there are so many exciting things on the horizon.”

Ambrose stated that the highlight of her experience has been working with municipal staff, stating, “As I have said many times, it is no exaggeration to say that we have the best employees in the state. Your kindness, passion, dedication, and hard work are unmatched and have made it a joy to come to work each day.”

She said she is committed to supporting the community through this leadership transition and assisting with the recruitment of Rochester’s next City Manager.

“It is now time to pass the torch to lead Rochester into its next chapter,” Ambrose concluded. “You will always have my gratitude, respect, and admiration.”

Ambrose’s last day with the City of Rochester will be November 28, 2026, unless an alternative date is negotiated.

According to the City Charter, City Council is responsible for appointing the next City Manager by a vote of at least seven Council members. The position is appointed for an indefinite term and requires a candidate who is specifically qualified by experience and training. The Charter also establishes residency requirements and restrictions on the appointment of individuals who have recently held elected office in Rochester, Strafford County, or the State of New Hampshire.

City Council will begin the process of recruiting and selecting Rochester’s next City Manager. Additional information about the search and transition will be shared as the process moves forward.