Office Manager Intern

Group One Trading; New York (NY); On-site; USD 53,000 - 72,000; Full time

Job summary

Group One Trading is seeking a reliable Office Manager Intern for our New York office. This hands-on role supports daily operations, ensuring a tidy, well-stocked workspace and smooth visitor and event coordination.

The position requires onsite presence, strong organizational skills, and proactive problem-solving. The ideal candidate will thrive in a fast-paced trading environment, be able to manage multiple tasks, and communicate clearly with leadership.

Qualifications

• In-office presence required, 5 days/week, 7:30 AM–4:00 PM ET.
• Hospitality management experience or related field.
• Gap year students welcome.
• Strong organizational skills with high attention to detail.
• Reliable, proactive, and comfortable handling routine operational tasks.
• Excellent written and verbal communication skills.
• Ability to work independently and manage time effectively.
• Familiarity with Microsoft 365 and comfort learning internal systems.

Responsibilities

• Provide daily updates and check-ins with NY leadership on office operations and priorities.
• Maintain a clean, organized, and well-stocked office environment across kitchen and common areas.
• Manage visitor logistics: guest lists, conference room setup, scheduling, badges.
• Coordinate catering and act as point of contact for office events and meetings.
• Oversee office inventory weekly, track supplies, snacks, equipment, and ongoing needs.
• Obtain a well-balanced receipt tracking system to submit to Finance.
• Serve as primary contact for building-related requests: work orders, property coordination.
• Oversee daily office operations: mail/packages, onboarding support, HR/Recruitment support.
• Track and submit office expenses weekly with proper categorization.
• Provide daily updates and check-ins with NY leadership on priorities.
• Monitor internal systems.

Skills

Organizational skills

Communication

Time management

Independent work

Attention to detail

Reliability

Tools

MS 365

Outlook

Word

Excel

Job description

Office Manager Intern

Location: New York, NY 10005

Hourly rate: $30/hr

In office: Starting at 7:30 AM ET (minimum of 40 hrs/week)

*We are seeking someone who can begin immediately and work onsite for 1yr.

The Opportunity

Group One Trading is seeking a reliable, detail-oriented Office Manager Intern to support daily operations in our New York office. This hands‑on, in‑office role focuses on maintaining an organized, well‑stocked, and efficient workplace. The ideal candidate enjoys managing logistics, staying organized, and serving as a dependable point of support for the team.

Who We Are

We are committed to creating a diverse environment and are proud to be an equal opportunity employer. At Group One, we value transparency and collaboration coming from unique perspectives and backgrounds. We hire bright, analytical, and competitive people and train them to be the best in the industry. We strive to create a workplace in which all employees have an opportunity to participate and contribute to the success of the business. A healthy work‑life balance is essential to sustaining our work culture and our overall success. We rely on our employees to spur creativity, enhance problem‑solving, and help us thrive in the high‑pressure trading industry.

What We Do

Group One Trading was founded in 1989, and we've become one of the largest privately held options trading firms in the United States, with brilliant people on our team in New York, Chicago, Philadelphia, and San Francisco. We continue to expand our presence on exchanges as the options trading space evolves and grows. Armed with expertise developed through a rigorous training program, our traders provide competitive liquidity across a broad range of securities. We manage portfolios of thousands of securities and electronically stream two‑sided quotes across multiple exchanges. Group One is wholly owned by its founders and employees, and all our trading is proprietary, placing both the rewards for our success and managerial oversight directly in our team's hands.

Responsibilities

• Provide daily updates and check‑ins with NY leadership on office operations and priorities.
• Maintain a clean, organized, and well‑stocked office environment across kitchen and common areas.
• Manage visitor logistics by maintaining guest lists, handling conference room setup and scheduling, and preparing and distributing access badges.
• Coordinate catering and serve as the point of contact for office events and meetings.
• Oversee office inventory on a weekly basis, ensuring accurate categorization by tracking supplies, snacks, and equipment while anticipating ongoing needs.
• Obtain a well-balanced receipt tracking system to submit to our Finance Department frequently.
• Serve as the primary point of contact for building‑related requests, including submitting work orders and coordinating with property management.
• Oversee daily office operations, including administrative tasks such as handling incoming and outgoing mail and packages, assisting with onboarding logistics, and supporting the HR and Recruitment Team.
• Track and submit office‑related expenses on a weekly basis, ensuring accurate categorization.
• Provide daily updates and check‑ins with NY leadership on office operations and priorities.
• Monitor internal systems.

Skills and Requirements

• This role requires full in‑office presence, with availability to work on‑site 5 days per week from 7:30 AM - 4:00 PM (minimum of 40 hrs/week).
• Hospitality Management experience or in a related field.
• Gap year students welcome.
• Strong organizational skills with a high level of attention to detail.
• Reliable, proactive, and comfortable handling routine operational tasks.
• Excellent written and verbal communication skills.
• Ability to work independently and manage time effectively.
• Familiarity with Microsoft 365 (Outlook, Word, Excel) and comfort learning internal systems.

The Benefits

We provide a competitive hourly compensation, an environment which promotes collaboration, mentorship and continuous learning. Group One gladly sponsors qualified international candidates selected to join our team.