Inside Sales & Backoffice Manager

Inside Sales / Backoffice Coordinator – Full-Time | Hybrid (Miami/DFW-Based Company)

ABOUT US

We are a high-growth startup headquartered in Dallas, TX, on track to generate mid-to-high eight figures in revenue within our first 12 months of operation. We operate at the intersection of several fast-moving infrastructure markets: we supply passive fiber optic components to the data center industry, offer a one-stop-shop for fiber-to-the-home (FTTH) materials, and are active in the international export market for utility poles and accessories. We move fast, we think big, and we need our team to keep pace.

THE ROLE

We are looking for a hands-on, ownership-minded Inside Sales / Backoffice Manager who doesn't wait to be told what to do; they see what needs to happen and make it happen. This is not a reactive role. You will sit at the center of our commercial engine, filling the critical gap between our sales team and our logistics operation, making sure quotes go out fast, pricing stays current, products are ready to sell, and nothing falls through the cracks between a customer's request and a shipped order.

You thrive in a high-paced environment, you're organized to a fault, and you genuinely enjoy talking to people; customers and suppliers alike. You are the connective tissue that keeps our sales reps selling and our operations running smoothly.

This is a full-time W-2 position. This is a hybrid role, weighted more toward remote work than in-office, with periodic on-site presence expected at our Dallas-Fort Worth (DFW).

WHAT YOU'LL DO

• Create customer quotes and keep them organized in our cloud storage.

• Add and maintain product records in our ERP system.

• Follow up with customers to move quotes and orders forward.

• Keep our sales reps armed with current pricing by maintaining a master pricing sheet — regularly collecting and updating price information from vendors.

• Bridge the gap between sales and logistics, making sure orders flow cleanly from quote to fulfillment.

WHAT YOU BRING

• Strong social skills — you're not afraid to pick up the phone and talk to customers and suppliers.

• A team-player mindset; you win when the team wins.

• Comfort in a fast-paced environment where priorities shift quickly.

• Exceptional organization and follow-through — nothing gets dropped.

• A proactive, ownership-driven attitude.

WHAT WE OFFER

• A central, high-visibility role in a rapidly scaling company.

• Direct exposure to sales, procurement, and logistics in a growing international business.

• A collaborative, fast-moving startup environment where your work is felt immediately.

• Benefits plan available after 90 days of employment.

OneSource-Plus, Inc. is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Pay: From $55,000.00 per year

Benefits:

• Dental insurance
• Flexible schedule
• Health insurance
• Paid time off
• Vision insurance

Application Question(s):

• Do you already have experience with Microsoft Business Central (NOT 360)?

Language:

• English (Required)

Work Location: Hybrid remote in Lake Dallas, TX 75065