Office Administrator

MJ Mechanical is a fast-growing commercial plumbing company serving Austin, Dallas, and San Antonio. We are building a best-in-class operation and need a high-caliber Office Administrator to serve as a central point of coordination for our executive team and field operations.

This is not a basic clerical role. This is a high-trust position for someone who takes ownership, stays organized under pressure, and helps keep a growing company running smoothly.

What You’ll Do

• Serve as the go-to support partner for the CFO and Accounting/Finance Team and act as the central point of coordination for field operations
• Greet and direct visitors while maintaining a professional, organized, and well-run office environment
• Keep the office running clean, organized, and professional at all times
• Coordinate communication between field teams, office staff, and accounting
• Manage incoming requests and route them to the right people quickly
• Handle day-to-day administrative tasks with accuracy and urgency
• Assist with scheduling, document management, and internal coordination
• Support accounting and operations teams with administrative needs
• Step in wherever needed to solve problems and keep things moving

What We’re Looking For

• Bilingual (English/Spanish) required
• Highly organized with strong attention to detail
• Strong sense of ownership — you don’t wait to be told what to do
• Able to manage multiple priorities without dropping the ball
• Professional, reliable, and calm under pressure
• Strong communication skills with both field and office personnel
• Comfortable working in a fast-paced, construction environment
• Previous administrative experience preferred, but capability matters more than title

What This Role Is (and Isn’t)

This role is for someone who:

• Wants to be trusted with real responsibility
• Takes pride in running a tight, professional office
• Can think ahead and solve problems before they escalate
• Steps in to support field teams so they can stay productive and focused on the work that drives the business
• Understands their role is critical to keeping jobs moving and revenue flowing

This is not a passive desk job. If you are looking for a slow or repetitive role, this will not be a fit.

Details

• Location: 100 Iron Road, Hutto, TX
• Schedule: Full-time, 40 hours per week, in-office
• Compensation: Competitive, based on experience

Why MJ Mechanical

We are growing quickly and investing in people who want to grow with us. This role has the opportunity to become a key position within the company for the right person.

Pay: $25.00 - $30.00 per hour

Benefits:

• 401(k)
• Dental insurance
• Retirement plan

Work Location: In person

Salary : $25 - $30