49 trainee jobs at 31 companies in Windsor, CO

1w
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Sales Trainee
Greeley, Colorado, United States
$27-$35/hr OnsiteFull Time
Genuine Parts Company
Genuine Parts CompanyNYSE: GPC: Global distributor of automotive and industrial replacement parts.
Trainee program to prepare for account or customer service roles; bachelor's preferred (industrial distribution), strong interpersonal and analytical skills, moderate computer skills, occasional travel.
2mo
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Management Trainee Program
Denver, Colorado, United States
$19-$24/hr OnsiteFull Time
Buckle
BuckleNYSE: BKE: Sells casual apparel, footwear, and accessories in retail stores.
Management Trainee program; base pay $19.29-$24/hr; full-time; leadership development; no visa sponsorship.
1mo
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Driver, Trainee Hourly
Longmont, Colorado, United States
$75k-$110k/yr FieldFull Time
McLane
McLane: Distributes food and consumer products to retailers and restaurants.
Trainee to obtain Class A CDL within 6 months; must be 21+, able to perform physical loading/unloading, follow DOT regulations, maintain logs, and communicate with customers.
Driver Delivery Handheld (DDH), PeopleNet
2mo
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Management Trainee
Fort Collins or Loveland or Greeley
$56k/yr OnsiteFull Time
Enterprise Mobility
Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.
0+ YOEBachelor's degree required or enrolled within 2 semesters of graduation; valid driver's license; clean driving record; able to work in the United States without visa sponsorship; no DUI/DWI in past 5 years.
1w
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Manager Trainee
Thornton, Colorado, United States
$22/hr OnsiteFull Time
Hertz
HertzNASDAQ: HTZ: Provides vehicle rental and used car sales services worldwide.
Must be 20+ with high school diploma or equivalent, valid driver’s license, strong computer and communication skills, flexible scheduling (nights/weekends/holidays), and ability to work in a fast-paced customer-facing environment.
CRM
3d
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Manager Trainee
Thornton, Colorado, United States
$22/hr OnsiteFull Time
Hertz
HertzNASDAQ: HTZ: Global provider of vehicle rental and fleet management services.
Must be 20+, high school diploma or equivalent, valid driver’s license, strong computer and communication skills, flexible schedule including nights/weekends/holidays, presentable, able to work in fast-paced environment.
CRM
5d
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Management Trainee Program
Broomfield, Colorado, United States
$20-$24/hr OnsiteFull Time
Buckle
BuckleNYSE: BKE: Retails casual apparel, footwear, and accessories for all ages.
Perform sales, merchandising, recruiting and operational tasks; develop leadership, coaching and visual merchandising skills; flexible schedule with weekends/holidays; ability to lift 50 lbs and travel between stores.
2w
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CDL Driver Trainee
Fort Collins, Colorado, United States
$20-$23/hr OnsiteFull Time
Republic Services
Republic ServicesNYSE: RSG: Provides waste collection, recycling, and environmental services.
No prohibitions to obtaining a CDL; must obtain CDL permit and complete company CDL training program; complete 12 months employment after licensure; pass vehicle inspections and follow safety procedures.
2mo
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Management Trainee – Non Exempt
Fort Collins, Colorado, United States
$50k-$65k/yr OnsiteFull Time
Consolidated Electrical Distributors
Consolidated Electrical Distributors: Distributes electrical supplies and equipment to commercial and industrial markets.
18+ years old, bachelor’s degree or related experience, valid driver’s license, US work authorization without sponsorship, willingness to relocate and travel, strong communication and leadership skills.
1mo
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Store Manager Trainee
Brighton, Colorado, United States
$63k-$79k/yr OnsiteFull Time
Dollar Tree
Dollar TreeNASDAQ: DLTR: Operates discount variety stores selling household and seasonal merchandise.
On-the-job training to manage store operations, merchandising, hiring and development of associates, ensure compliance, meet profitability goals, and perform opening/closing and physical store tasks.
1mo
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System Operator Trainee
Westminster, Colorado, United States
$42/hr OnsiteFull Time
Tri-State Generation and Transmission Association
Tri-State Generation and Transmission Association: Generates and transmits wholesale electricity to rural utility cooperatives.
0+ YOEHigh school diploma (associate in electronics/electrical preferred). Must obtain and maintain NERC System Operator certification within six months, tolerate rotating shifts, pass color vision requirement, have valid driver’s license, and 0–2.5 years related experience.
EMS/SCADA (Energy Management System/Supervisor Control and Data Acquisition)
3mo
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Certified Operator Trainee
Cheyenne, Wyoming, United States
HybridMultiple Commitments Available
Sperry Rail
Sperry Rail: Global provider of rail flaw detection and inspection services.
High school diploma or GED; valid driver’s license; basic computer skills; ability to multitask and work independently; strong organizational and communication skills; able to pass background checks and DOT where applicable.
3d
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Traffic Control Trainee
Longmont, Colorado, United States
$20-$22/hr FieldFull Time
Pro Energy Services Group
Pro Energy Services Group: Construction and maintenance services for electrical utility infrastructure.
Entry-level traffic control support: follow safety rules, set up and move cones/signage/arrow boards, handle equipment, read basic plans, and complete documentation.
6d
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CDL Delivery Driver Trainee
Johnstown, Colorado, United States
$19-$21/hr FieldFull Time
High Country Beverage
High Country Beverage: Distributes beer and spirits to retail accounts across Colorado.
Entry-level driver assistant role with paid Class A CDL training; must be 21+, pass DOT physical/drug screen, have clean driving record, and be able to lift heavy loads.
Smith Systems
2mo
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Trimmer Trainee-Union (Deadline to apply 04/11/2026)
Loveland, Colorado, United States
OnsiteFull Time
Asplundh
Asplundh: Provider of vegetation management and utility infrastructure construction services.
0+ YOEEntry-level field position; willingness to train; must be 18+; ability to work at heights; strong safety awareness.
1mo
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Glazier Trainee
Fort Collins, Colorado, United States
$20-$25/hr FieldFull Time
Glass Doctor
Glass Doctor: Provider of residential, automotive, and commercial glass repair services.
0+ YOEValid driver's license, ability to lift 50 lbs, comfortable on ladders and at heights, basic mechanical aptitude, smartphone/tablet familiarity, strong communication and customer service; no prior glazing experience required; paid training provided.
1w
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***CDHS - OAADS/WWRC - Reallocation for HEALTH CARE SERVICES TRAINEE II***
Wheat Ridge, Colorado, United States
$2k/bi-wk OnsiteFull Time
State of Colorado
State of Colorado: Provides essential public services and administrative governance to residents.
Must be QMAP-registered, able to administer medications and document care, lift 50 lbs, possess valid non-restricted Colorado driver’s license, pass background checks and drug screen, be available for any shift, and meet vaccination/TB requirements.
3d
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Sales Agent Trainee
Loveland, Colorado, United States
$50k-$70k/yr FieldFull Time
The True North Group
The True North Group: Provides supplemental health and life insurance for small businesses.
0+ YOEMust obtain health and life insurance license; reliable transportation, strong communication, coachable attitude; no prior sales experience required.
1w
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Police Officer Trainee
Westminster, Colorado, United States
$81k/yr OnsiteFull Time
City of Westminster
City of Westminster: Provides municipal services and governance to the Westminster community.
Must be 21 by closing date, high school diploma/GED, valid driver's license, able to pass CJIS background, complete academy and obtain POST certification, obtain First Aid/CPR within 12 months.
Criminal Justice Information Services (CJIS), two-way radio
6d
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Bus Driver Trainee
Thornton, Colorado, United States
$26-$33/hr OnsiteFull Time
Adams 12 Five Star Schools
Adams 12 Five Star Schools: Operates K-12 public schools in the northern Denver area.
Must be ≥21, valid Colorado driver’s license, submit MVR, pass DOT physical and background check, obtain Class B CDL with P2 S endorsement within one month, CPR/First Aid within three months; high school diploma preferred.