Inside Sales & Key Accounts Manager – Manufacturing

STS Technical Services; Milwaukee (WI); On-site; USD 60,000 - 90,000; Full time

Job summary

STS Technical Services in Milwaukee, WI, is seeking a Sales Account Manager to manage OEM and distributor accounts from inside the sales team. You will nurture customer relationships, develop quotes, and coordinate with engineering, operations, and production to ensure timely, accurate proposals.

This on-site role offers a clear growth path into outside sales and business development, with travel up to 50% as needed to support major accounts and industry events.

Qualifications

• 3–5 years inside sales in manufacturing/industrial environment
• Ability to read and interpret customer specifications, engineering drawings, or technical documentation
• Attention to detail and strong organizational skills
• Excellent verbal and written communication skills
• Ability to travel 25–50% as required by customer needs
• Must be authorized to work in the United States

Responsibilities

• Manage and grow OEM and distributor accounts within the team
• Develop accurate quotes based on drawings and specifications
• Coordinate with Engineering and Operations during quoting
• Maintain organized records of customer communications and project updates
• Grow into outside sales and proactive business development

Skills

Inside sales

Account management

Customer service

Reading specifications

Strong communication

Education

Bachelor's degree in Business or related field

Tools

CRM software

ERP systems

Microsoft Office

Quoting software

Job description

STS Technical Services in Milwaukee, WI, is seeking a Sales Account Manager to manage OEM and distributor accounts from inside the sales team. You will nurture customer relationships, develop quotes, and coordinate with engineering, operations, and production to ensure timely, accurate proposals.

This on-site role offers a clear growth path into outside sales and business development, with travel up to 50% as needed to support major accounts and industry events.