Guest Service Agent

Sonesta International Hotels Corporation; St. Louis (MO); On-site; USD 32,000 - 42,000; Full time

Benefits offered by this job

Medical, Dental & Vision Insurance

401(k) Retirement Plan with Company 2%

Hotel discounts

Paid vacation & sick time

Job summary

Sonesta International Hotels Corporation in St. Louis is seeking a Guest Service Agent to welcome guests, assist with check-in and check-out, and deliver friendly, personalized hospitality.

You will respond to guest needs, help with reservations and billing inquiries, and coordinate with Housekeeping, Engineering, F&B, and Front Desk teams to ensure smooth operations. If you enjoy connecting with people and thrive in a fast-paced setting, this role offers flexible shifts and opportunities to

Qualifications

• Previous hotel/front desk or customer service experience preferred.
• Strong communication and guest service skills with a friendly attitude.
• Ability to multitask and thrive in a fast-paced hospitality environment.

Responsibilities

• Welcome guests during check-in/check-out with friendly, efficient service.
• Assist with reservations, room assignments, billing inquiries.
• Process payments and cash handling using PMS/POS systems.
• Address guest concerns promptly to ensure satisfaction.
• Maintain knowledge of hotel services, amenities, and local attractions.
• Coordinate with Housekeeping and other departments for smooth operations.

Skills

Customer service

Communication skills

Hospitality

Multitasking

Cash handling

PMS experience

Tools

PMS systems

POS systems

Job description

We’re People People. Are you?

We’re Sonesta International Hotels—the 8th largest hotel company in the U.S. (and growing fast ). With a dynamic mix of full-service and focused hotels across major cities, our diverse portfolio of owned, managed, and franchised properties means we’re everywhere our guests need us to be. But here’s the thing—we’re not just in the business of hotels, we’re in the business of people. We bring service with passion, loyalty with purpose, and create experiences that genuinely connect—delivering quality, value, and memorable stays across 1,000+ properties in eight countries (and counting).

What this role is all about

Are you a people person with a passion for hospitality? Every great stay starts with a great welcome. As a Guest Service Agent, you’ll help create memorable guest experiences from the moment guests arrive through check-out — delivering friendly, efficient, and personalized hospitality every step of the way. This role is perfect for someone who loves connecting with people, thrives in a fast‑paced hospitality environment, and enjoys balancing guest interaction with hotel operations. You’ll be a key part of the Front Office team, helping ensure guests feel welcomed, supported, and genuinely cared for throughout their stay. If you’re upbeat, service-driven, and passionate about hospitality — we’d love to meet you.

What you’ll do

• Welcome guests warmly and provide exceptional customer service during check-in, check-out, and throughout the guest stay.
• Assist guests with reservations, room assignments, billing inquiries, hotel information, and special requests.
• Process guest transactions, payments, and cash handling procedures accurately using PMS (Property Management System) and POS (Point of Sale) computer systems.
• Respond quickly and professionally to guest concerns, service requests, and guest recovery situations to ensure guest satisfaction.
• Maintain strong knowledge of hotel amenities, services, local attractions, promotions, and loyalty programs.
• Coordinate closely with Housekeeping, Engineering, Food & Beverage, and hotel leadership teams to support smooth hotel operations.
• Assist with room inventory management, upselling opportunities, and operational communication across departments.
• Maintain cleanliness, organization, and presentation standards across Front Desk and lobby areas.
• Follow hotel operational procedures, brand standards, safety guidelines, and guest service expectations at all times.
• Support VIP arrivals, group check‑ins, and special guest experiences as needed.
• Any other duties as assigned.

The essentials

• Previous hotel, Front Desk, hospitality, retail, restaurant, or customer service experience preferred.
• Strong communication, interpersonal, and guest service skills with a friendly and professional attitude.
• Ability to multitask and thrive in a fast-paced hospitality environment.
• Experience using PMS systems, reservations platforms, POS systems, and handling cash transactions preferred.
• Strong attention to detail, organization, and problem‑solving skills.
• Positive, collaborative, and service-focused mindset.
• Ability to handle guest concerns professionally and create positive guest experiences.
• Flexible availability including mornings, evenings, weekends, holidays, and overnight shifts as needed.
• A passion for hospitality, teamwork, guest engagement, and creating memorable stays for every guest.

Anticipated Pay Range & Additional Job Information

How we reward you At Sonesta, we know showing up for our guests starts with showing up for our people. That means supporting your health, your financial future, and everything in between. Here’s a snapshot of what we offer:

How we reward you

• Medical, Dental & Vision Insurance
• Health Savings Account (HSA) with Company Match
• 401(k) Retirement Plan with Company Match
• Paid Vacation & Sick Time
• Paid Parental Leave
• Company-Paid Life Insurance
• Company-Paid Short-Term & Long-Term Disability
• Hospital Indemnity, Critical Illness & Accident Insurance
• Educational Assistance
• Sonesta Hotel Discounts (yes, you’ll want to use these)
• Additional Perks & Employee Discounts

Our Commitment to You

Sonesta is proud to be an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law.

Sonesta is proud to be an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations.

If you are interested in a career in some of the most impressive and beautiful surroundings in the world with generous benefits and perks, we hope you’ll get in touch with us.