Posted July 28, 2026
Inside Sales Intern
L&M Corrugated Container
Pleasant Prairie, WI, US
Full Time
Job Description
Job Description
Inside Sales Intern
Paid Position | Part-Time or Full-Time Internship | Monday-Friday | In-Office Position
Launch Your Career in Sales and Business Development
Are you interested in sales, marketing, business development, or customer relationship management? Looking for an opportunity to gain real-world experience while working alongside experienced sales professionals?
L&M Corrugated is seeking an Inside Sales Intern to support our Sales team while gaining hands-on experience in customer engagement, lead generation, account management, and business development.
This internship provides valuable exposure to the sales process from start to finish and offers the opportunity to learn directly from experienced sales professionals in a growing manufacturing environment.
If you're motivated, eager to learn, and interested in building a career in sales, marketing, business, or customer service, we'd love to hear from you.
Why You’ll Love Working at L&M
'14; Hands-On Sales & Business Experience
'14; Mentorship from Experienced Sales Professionals
'14; Exposure to Manufacturing, Packaging & Business Operations
'14; Professional Development Opportunities
'14; Flexible Schedule (Based on School Requirements)
'14; Networking & Career Growth Opportunities
'14; Family-Owned Company with a Team-Oriented Culture
'14; Potential Future Full-Time Career Opportunities
What You'll Do
As an Inside Sales Intern, you'll support our Sales team and gain experience in:
What We're Looking For
Build Your Future with L&M
This internship is designed to provide meaningful, real-world experience that helps prepare you for a successful career after graduation. You'll gain exposure to customer relationships, sales processes, manufacturing operations, and business development while working alongside a supportive team.
Many successful careers begin with internships. If you're ready to learn, grow, and gain valuable professional experience, we'd love to hear from you.
Apply today and start building your future with L&M Corrugated.
Paid Position | Part-Time or Full-Time Internship | Monday-Friday | In-Office Position
Launch Your Career in Sales and Business Development
Are you interested in sales, marketing, business development, or customer relationship management? Looking for an opportunity to gain real-world experience while working alongside experienced sales professionals?
L&M Corrugated is seeking an Inside Sales Intern to support our Sales team while gaining hands-on experience in customer engagement, lead generation, account management, and business development.
This internship provides valuable exposure to the sales process from start to finish and offers the opportunity to learn directly from experienced sales professionals in a growing manufacturing environment.
If you're motivated, eager to learn, and interested in building a career in sales, marketing, business, or customer service, we'd love to hear from you.
Why You’ll Love Working at L&M
'14; Hands-On Sales & Business Experience
'14; Mentorship from Experienced Sales Professionals
'14; Exposure to Manufacturing, Packaging & Business Operations
'14; Professional Development Opportunities
'14; Flexible Schedule (Based on School Requirements)
'14; Networking & Career Growth Opportunities
'14; Family-Owned Company with a Team-Oriented Culture
'14; Potential Future Full-Time Career Opportunities
What You'll Do
As an Inside Sales Intern, you'll support our Sales team and gain experience in:
- Assisting with customer communication and account support
- Conducting outbound calls to existing customers and prospective clients
- Following up on sales opportunities and customer inquiries
- Supporting lead generation and business development efforts
- Assisting with quotes, proposals, and sales-related administrative activities
- Helping coordinate customer meetings and sales follow-up activities
- Supporting marketing initiatives and social media outreach efforts
- Learning how customer relationships are developed and maintained
- Collaborating with internal teams to help ensure an excellent customer experience
What We're Looking For
- As an Inside Sales Intern, you'll support our Sales team and gain experience in:
- Assisting with customer communication and account support
- Conducting outbound calls to existing customers and prospective clients
- Following up on sales opportunities and customer inquiries
- Supporting lead generation and business development efforts
- Assisting with quotes, proposals, and sales-related administrative activities
- Helping coordinate customer meetings and sales follow-up activities
- Supporting marketing initiatives and social media outreach efforts
- Learning how customer relationships are developed and maintained
- Collaborating with internal teams to help ensure an excellent customer experience
Build Your Future with L&M
This internship is designed to provide meaningful, real-world experience that helps prepare you for a successful career after graduation. You'll gain exposure to customer relationships, sales processes, manufacturing operations, and business development while working alongside a supportive team.
Many successful careers begin with internships. If you're ready to learn, grow, and gain valuable professional experience, we'd love to hear from you.
Apply today and start building your future with L&M Corrugated.
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