To Apply for this position directly, please use the link below or visit Sonesta.com/careers and search. R-0031926. https://careers.sonesta.com/us/en/job/R-0049907/Guest-Service-Agent-Full-Time. Job Description Summary. The Guest Services Agent (GSA) is responsible for consistently delivering results that contribute to the mission and overall success of the hotel by accomplishing performance objectives covering the front desk and is support for th...