56 sales internship jobs at 27 companies in Denver, CO

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Outside Sales Internship - Summer 2027
Aurora or Denver
$22/hr FieldFull Time
Uline
Uline: Distributes shipping, industrial, and packaging materials across North America.
College sophomore or junior status, professional communication and presentation skills, hardworking team player, ability to engage customers in person.
2w
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Outside Sales Internship - Summer 2027
Aurora, Colorado, United States
$22/hr OnsitePart Time, Internship
Uline
Uline: Distributor of shipping, packaging, and industrial supplies.
Open to college sophomores and juniors with professional communication and presentation skills, enthusiasm, hard work, and a team-oriented attitude.
website, catalog
1mo
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Sales Trainee Program - September
Theodore or Chandler or Gilbert or Anaheim or Bakersfield or Fresno or Indio or Long Beach or North Highlands or Pittsburg or Aurora or Tucker or Honolulu or Nampa or Indianapolis or Kansas City or Lenexa or Lexington or Geismar or Newton or Halethorpe or Canton or Fenton or Omaha or Henderson or Las Vegas or Reno or New Brunswick or Secaucus or Albuquerque or Apex or Winston-Salem or Cleveland or Columbus or Portland or Pittsburgh or Columbia or Simpsonville or Freeport or La Porte or Longview or Midland or Salt Lake City or Manassas or Norfolk or Seattle or Spokane Valley or West Allis or Oyster Creek
$60k/yr OnsiteFull Time
Ferguson
FergusonNYSE: FERG: Distributes plumbing, HVAC, and waterworks products to professional contractors.
1+ YOEBachelor's degree preferred (1-3 years experience accepted), sales motivation, self-motivated, customer-focused, flexible, internship or prior sales experience preferred.
1mo
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Sales Development Representative 2 - Denver
Denver, Colorado, United States
$65k/yr OnsiteFull Time
TEKsystems
TEKsystems: Provides IT staffing and business transformation technology services.
1+ YOECompletion of 10-week training, minimum 1 year sales experience (or sales-related degree/internship), bachelor\u0002s or equivalent experience, strong written and oral communication, presentation and collaboration skills.
Linked In, Seismic, Gong, Inward Lens, Salesforce, Hoovers
2w
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Ticketing Internship
Loveland, Colorado, United States
OnsiteInternship
Utica Comets
Utica Comets: Professional American Hockey League team based in Utica, New York.
Working toward a 4-year or graduate degree; proficiency in Microsoft Office and Google Sheets; familiar with social media; ability to work event-driven schedule including weekends/evenings/holidays; housing/transportation in Northern Colorado required.
AXS Back Office, Salesforce CRM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Google Sheets, Facebook, Twitter, Instagram, YouTube
4w
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Field Sales Representative- North Denver
Denver or Thornton or Westminster
$55k-$60k/yr FieldFull Time
The Pittsburgh Paints Company
The Pittsburgh Paints Company: Manufacturer of architectural paints, stains, and protective coatings.
1+ YOEHigh school diploma and 1 year of sales experience, including classes or internships; bachelor's preferred. Requires a valid driver's license, clean driving record, and unrestricted U.S. work authorization.
Customer Relationship Management Tool (CRM), automatic replenishment system (CAR)
3w
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Sales Manager In Training
Richmond or Ladson or Nashville or Richfield or Mechanicsburg or Denver
FieldFull Time
West Shore Home
West Shore Home: Provides technology-enabled home remodeling and one-day installation services.
Bachelor's degree required; strong communication, analytical and leadership potential; coachable, competitive, willingness to travel and relocate; previous internship or leadership experience preferred.
4w
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Field Sales Representative- North Denver
Denver or Thornton or Westminster
$55k-$60k/yr FieldFull Time
Pittsburgh Paints Company
Pittsburgh Paints Company: Manufactures and distributes architectural paints and surface coatings.
1+ YOEHigh school diploma, 1 year sales experience (education/internships count), valid driver\u0002s license and clean driving record, authorized to work in the U.S. without sponsorship, ability to manage territory and grow accounts.
CRM
6d
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Aviator Program - On Premise Sales Trainee (Denver)
Denver, Colorado, United States
$76k/yr FieldFull Time
Red Bull
Red Bull: Manufacturer and distributor of functional energy drinks.
Fluent English, prior CPG or sales experience through work or internships, valid U.S. driver's license, age 21+, Microsoft Office proficiency, and flexibility for evenings, weekends, holidays, and travel.
Microsoft Office
6d
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Aviator Program - On Premise Sales Trainee (Denver)
Denver, Colorado, United States
$76k/yr FieldFull Time
Red Bull
Red Bull: Produces energy drinks and manages global sports and media.
Sales or CPG experience through work or internships preferred; fluent English, Microsoft Office proficiency, valid U.S. driver's license, and availability for flexible hours, evenings, weekends, and holidays required.
Microsoft Office
1w
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College Financial Representative, Internship Program
Boulder, Colorado, United States
$500-$1k/yr OnsiteInternship
Northwestern Mutual
Northwestern Mutual: Provides life insurance, wealth management, and financial planning services.
Full-time student, preferably a junior or senior, with entrepreneurial ambitions, sales interest, campus involvement, time-management skills, and interest in financial literacy and planning.
planning software platforms
3mo
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Sales Associate - Spirit
Lakewood, Colorado, United States
OnsiteAll Commitments Available
Spencer Spirit Holdings
Spencer Spirit Holdings: Retailer of novelty gifts, apparel, and seasonal Halloween merchandise.
Assist management with merchandising, sales, signing, pricing, and POS; maintain guest services; lift up to 50 lbs; 16+; stand/walk up to 8 hours.
POS system, Cash register
3mo
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Call Center - Inside Sales
Denver, Colorado, United States
$18-$50/hr OnsiteAll Commitments Available
Ameritech Windows
Ameritech Windows: Installs replacement windows and doors for residential properties.
Punctual, coachable, strong communicator, competitive, resilient; phone or sales experience preferred but mindset matters most.
2mo
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Sales Assistant Intern
Denver, Colorado, United States
$20-$30/hr OnsiteFull Time, Internship
Entravision
EntravisionNYSE: EVC: Operates Spanish-language media stations and provides digital advertising solutions.
0+ YOECurrently enrolled in college or university; tech-savvy; strong communication; highly organized; multitasker; interest in sales, media, or digital marketing; bilingual is a plus.
2mo
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Route Sales Professional
Commerce City, Colorado, United States
$12k-$57k/yr OnsiteAll Commitments Available
Bimbo Bakeries USA
Bimbo Bakeries USAMexican Stock Exchange: BIMBO: Manufacturer and distributor of fresh bakery products.
1+ YOEMust be 21+, valid driver’s license with clean record, DOT medical card, ability to read/speak English, 1-3 years Direct Sales Distribution experience preferred.
3mo
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Sales Associate
Aurora, Colorado, United States
OnsiteAll Commitments Available
Foot Locker
Foot LockerNYSE: FL: Specialty athletic footwear and apparel retailer.
Passion for footwear and fashion; comfortable talking with customers; flexible hours including evenings and weekends; reliable team player.
5d
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DoD SkillBridge: Inside Sales Representative
Evans, Colorado, United States
$52k-$62k/yr OnsiteInternship
City of Corona
City of Corona: Municipal government providing public services for Corona, California.
Active-duty U.S. military members eligible for DoD SkillBridge; sales and customer relationship experience, communication skills, computer proficiency, clean driving record, and ability to lift 50 pounds required.
2mo
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Part-Time Sales Associate - BOSS Store, Denver Cherry Creek
Denver, Colorado, United States
OnsiteAll Commitments Available
Hugo Boss
Hugo BossXETRA: BOSS: Designs, markets, and sells premium apparel and accessories.
2+ YOE2-3 years specialty retail sales; strong customer service; independent; detail-oriented; good communication; degree preferred
3mo
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Retail Sales Associate- Park Meadows
Lone Tree, Colorado, United States
$18-$20/hr OnsiteAll Commitments Available
Vuori
Vuori: Designs and sells performance athletic and lifestyle apparel.
0+ YOEAvailable to work nights, weekends and holidays; able to build relationships; strong communication and customer service skills; multitask in a fast-paced environment.
3mo
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Retail Sales Associate (Lone Tree, CO, US, 80124)
Lone Tree, Colorado, United States
$21/hr OnsiteAll Commitments Available
Nestlé
NestléSIX Swiss Exchange: NESN: Produces and sells a wide range of food and beverages.
Retail sales associate role in a Nespresso boutique; customer service oriented with flexibility to work open/closing shifts, weekends and holidays.