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Sales Internships Jobs in Delaware (NOW HIRING)

WLB Businesses LLC

Sales Internship

New Castle, DE · On-site

$16 - $23/hr

This internship offers a unique opportunity to gain hands-on experience in sales while working with a passionate team dedicated to driving success. Responsibilities: * Assist the sales team in ...

Danaher

Product Manager Internships

Newark, DE · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting product launch activities including marketing and sales enablement Who This Is For

Danaher

Product Manager Internships

Milford, DE · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting product launch activities including marketing and sales enablement Who This Is For

Danaher

Product Manager Internships

Wilmington, DE · On-site

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting product launch activities including marketing and sales enablement Who This Is For

Danaher

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting product launch activities including marketing and sales enablement Who This Is For

Danaher

Product Manager Internships

Milford, DE

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting product launch activities including marketing and sales enablement Who This Is For

Danaher

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting product launch activities including marketing and sales enablement Who This Is For

Danaher

Product Manager Internships

Wilmington, DE

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting product launch activities including marketing and sales enablement Who This Is For

Danaher

Product Manager Internships

Smyrna, DE

By submitting your interest, you'll be among the first to know when internship opportunities open ... Supporting product launch activities including marketing and sales enablement Who This Is For

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Sales Internships information

See Delaware salary details

$22.5K

$81.7K

$154.6K

How much do sales internships jobs pay per year?

As of Sep 4, 2026, the average yearly pay for sales internships in Delaware is $81,687.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,000.00 and $96,600.00 per year, depending on experience, location, and employer.

What is a sales internship?

A Sales Internship is a temporary position that provides hands-on experience in sales, typically for students or recent graduates. Interns assist in lead generation, client outreach, market research, and sales calls while learning communication and negotiation skills. These internships help develop industry knowledge and provide exposure to sales strategies, tools, and customer relationship management. Successful interns may receive job offers or gain valuable experience for future sales roles.

What do sales interns do?

Sales interns often assist with lead generation, market research, updating customer databases, and supporting sales representatives with administrative tasks such as preparing presentations or reports. You'll likely participate in team meetings, shadow client calls, and may be assigned your own small projects or sales targets, depending on the company. These tasks offer hands-on learning opportunities and provide valuable insights into the full sales cycle. By handling these responsibilities, interns play an important support role while building foundational sales experience to further their careers.

What skills and qualifications are needed for a sales internship?

To thrive in Sales Internships, candidates should possess strong communication skills, a basic understanding of sales principles, and preferably be enrolled in or have completed coursework in business or related fields. Familiarity with CRM software, Microsoft Office Suite, and often data analysis tools is beneficial but not always required. Initiative, adaptability, and willingness to learn are standout soft skills for this position. These competencies help interns effectively support sales teams, rapidly absorb new information, and contribute to achieving organizational sales goals.

Are sales internships a thing?

Yes, sales internships are common entry-level positions that provide hands-on experience in sales techniques, customer relationship management, and communication skills. They are often offered by companies to train interns in sales processes and may require basic knowledge of sales tools or CRM software.

How to get a sales internship?

To get a sales internship, candidates should have strong communication skills, a basic understanding of sales principles, and relevant coursework or experience. Applying through company career portals, networking, and preparing a tailored resume and cover letter can improve chances. Some internships may require a minimum age or enrollment in a related degree program.

What are the most commonly searched types of Sales Internships jobs in Delaware?

The most popular types of Sales Internships jobs in Delaware are:

What are popular job titles related to Sales Internships jobs in Delaware?

For Sales Internships jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Sales Internships jobs in Delaware look for?

The top searched job categories for Sales Internships jobs in Delaware are:

Sales Internships jobs near you
Infographic showing various Sales Internships job openings in Delaware as of August 2026, with employment types broken down into 80% Full Time, 19% Part Time, and 1% Contract. Highlights an 84% Physical, 1% Hybrid, and 15% Remote job distribution, with an average salary of $81,687 per year, or $39.3 per hour.

Sales Internship

WLB Businesses LLC

New Castle, DE • On-site

$16 - $23/hr

Full-time

PTO

Re-posted 7 days ago

Job description

Benefits:
  • Free food & snacks
  • Free uniforms
  • Opportunity for advancement
  • Paid time off
  • Training & development
  • Bonus based on performance
  • Company parties
  • Competitive salary
  • Employee discounts
  • Flexible schedule

About the Role:
Join Fish Window Cleaning as a Sales Intern and kickstart your career in a dynamic and supportive environment! This internship offers a unique opportunity to gain hands-on experience in sales while working with a passionate team dedicated to driving success.
Responsibilities:
  • Assist the sales team in identifying and qualifying leads.
  • Conduct market research to support sales strategies.
  • Write and give sales proposals.
  • Assist sales team with reaching goals and numbers. 
  • Participate in client meetings and presentations.
  • Help in the preparation of sales proposals and reports.
  • Manage and update the customer relationship management (CRM) system.
  • Collaborate with marketing to align sales initiatives.
  • Attend training sessions to enhance sales skills and product knowledge.
  • Support administrative tasks related to sales operations.
Requirements:
  • Pursuing a degree in Business, Marketing, or a related field.
  • Strong communication and interpersonal skills.
  • Proficiency in Microsoft Office Suite.
  • Ability to work independently and as part of a team.
  • Detail-oriented with strong organizational skills.
  • Previous internship or experience in sales is a plus.
  • Enthusiasm for learning and a proactive attitude.
About Us:
Fish Window Cleaning has been a trusted name in New Castle, DE for over a decade, providing exceptional services that cater to our clients' needs. Our commitment to excellence and innovation has earned us a loyal customer base, and we pride ourselves on fostering a collaborative and rewarding workplace for our employees.