Inside Sales Account Manager (Onsite)

Since 1988, ISC Sales has grown from a regional industrial supplier into a trusted partner for commercial and industrial customers across North Texas and beyond. We specialize in technical HVAC, electrical enclosure climate control, and automation solutions, serving Fortune 500 companies, contractors, OEMs, and end-users with application-driven products and services. Over the decades, we have built strong relationships with leading manufacturers and developed a solid, high-demand customer base, reflecting both our stability and our growth in key markets.

At ISC Sales, we don't just move products, we help businesses solve real-world industrial challenges. Our culture values accountability, collaboration, and professional growth, with opportunities to build long-term careers in technical sales, marketing, or customer service. Team members take ownership, work closely together, and have the autonomy to make an impact, all while enjoying the support of a tight-knit, high-performing team. If you're driven and resourceful, ISC Sales is a place where your work truly matters.

ISC Sales is hiring an Inside Sales Account Manager to drive B2B industrial sales growth across HVAC, liquid filtration, compressed air, or static control product lines. This role primarily focuses on account management, pipeline development, quoting, and closing within a technical sales environment.

Location:

• Onsite — Addison, Texas

Key Responsibilities:

• Manage and grow a B2B account portfolio within a defined territory
• Drive inside sales revenue through outbound prospecting, inbound lead conversion, and existing account management
• Build and maintain a strong sales pipeline (HubSpot CRM)
• Prepare quotes, negotiate pricing, and close deals
• Develop expertise in industrial products (HVAC, liquid filtration, compressed air, or static control for the division you are assigned)
• Collaborate with vendors and internal teams to deliver solutions
• Achieve and exceed sales quota, margin targets, and KPIs

Qualifications:

Required:

• 1+ years of experience in inside sales, account management, or B2B sales
• Strong communication and relationship-building skills
• Ability to manage multiple opportunities in a sales pipeline
• 2-4 year undergraduate degree

Preferred:

• Familiarity with CRM systems (HubSpot, Salesforce, etc.)

Compensation & Benefits:

• On-Target Earnings: $100K+ after the first year
• 50/50 base + variable compensation structure for the first year
• Commission payments are based on gross margin
• Quarterly + annual performance bonuses

ISC Offers Training & Career Growth:

• Inside sales onboarding program
• Product and technical training
• HubSpot CRM and pipeline management training
• Ongoing coaching and mentorship
• Clear advancement path (promote-from-within culture)

Perks & Benefits That Put You First:

• Financial Security: 401(k) with company match, diverse investment options, and service-based bonuses
• Health & Wellness: Medical coverage with a $0 in-network deductible, plus telemedicine and mental health support, along with dental and vision coverage and additional wellness perks.
• Work-Life Balance: Flexible PTO that never expires (with cash-out option), paid holidays, and a true no after-hours work culture
• Growth Opportunities: Tuition reimbursement, ongoing training, and clear paths for advancement
• Extras: Employee discounts, team events, catered lunches, and annual company outings