Part-Time Administrative & Client Relations Assistant

Job Overview

Strength Performance is looking for a motivated, organized person to work directly with the owner and help with the day-to-day growth of our gym.

This is a great opportunity for a college student or someone looking to gain experience in business operations, client relations, sales, and fitness.

Responsibilities include:

• Organizing client records, spreadsheets, and business documents
• Following up with current and prospective clients
• Calling/texting leads and helping schedule consultations
• Confirming appointments for trainers
• Keeping lead lists and client information organized
• Assisting with Mindbody and general administrative tasks
• Helping the owner stay organized and on top of follow-ups
• Occasionally assisting with other business projects as needed

We’re looking for someone who is comfortable talking to people, organized, dependable, and willing to take initiative.

You do not need fitness-industry experience, but you should be comfortable communicating with clients by phone, text, and email.

Schedule: Part-time, approximately 12–18 hours per week
Starting Pay: $12/hour

Performance reviews will be conducted after 30 and 60 days, with the opportunity to increase compensation up to $15/hour based on performance and responsibilities.

This is an in-person position at Strength Performance in Houston.

If you’re organized, personable, and interested in learning how a growing small business operates behind the scenes, we’d love to hear from you.Responsibilities

• Serve as the first point of contact at the front desk, greeting visitors and clients with professionalism and warmth
• Manage multi-line phone systems, directing calls accurately and courteously while handling inquiries efficiently
• Maintain organized filing systems, both physical and digital, ensuring confidentiality of sensitive information
• Perform data entry tasks with precision using Microsoft Office applications and bookkeeping software such as QuickBooks
• Assist with calendar management, scheduling appointments, meetings, and reminders for staff and clients
• Support office management duties including supply inventory, document proofreading, and general clerical support
• Provide excellent customer service by responding promptly to client inquiries via phone or email and supporting their needs effectively

Skills

• Proficiency in QuickBooks, Microsoft Office Suite (Word, Excel, Outlook), and general computer literacy
• Strong organizational skills with the ability to multitask efficiently in a fast-paced environment
• Excellent phone etiquette and communication skills—bilingual abilities are a plus!
• Previous office experience or administrative experience demonstrating attention to detail and confidentiality
• Skilled in data entry, proofreading, filing, and time management to ensure accuracy and efficiency
• Experience with clerical tasks such as typing, calendar management, and handling confidential information
• Personal assistant or office management background preferred but not required; willingness to learn is essential

Join us in this vibrant role where your organizational talents will shine! We value proactive individuals who thrive on providing top-tier support and building positive client relationships. This is more than just an administrative position—it’s an opportunity to grow your skills in a collaborative environment dedicated to excellence.

Pay: From $12.00 per hour

Expected hours: 15.0 per week

Benefits:

• Employee discount
• Flexible schedule

Work Location: In person