22 operations internship jobs at 17 companies in Windsor, CA

1mo
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Management Trainee Fall 2026 Internship
Richmond or Vallejo
$22/hr OnsitePart Time
Enterprise Rent-A-Car
Enterprise Rent-A-Car: American car-rental brand serving business and leisure travelers with neighborhood, airport, truck-rental, carsharing, and car-sales services.
0.25+ YOEEnrolled bachelor's student graduating Dec 2026, 3 months customer service/sales/leadership experience, valid unrestricted driver's license, authorized to work in the U.S., availability for a 10–12 week, 20–25 hr/wk internship starting Oct 2026.
1w
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Operations Management Development Program 2027
Modesto or Lodi or Fresno or Livingston or Sonoma or Fort Lawn or Canandaigua
$70k-$106k/yr OnsiteFull Time
E. & J. Gallo Winery
E. & J. Gallo Winery: Family-owned American winery producing and distributing wine, spirits, malt beverages, and ready-to-drink drinks worldwide.
Bachelor's or master's degree or current enrollment in a relevant field; manufacturing internship may qualify. Requires multi-site availability, flexibility for evenings, weekends and holidays, and up to 5% travel.
Lean Six Sigma, Paradox
2mo
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DOW SkillBridge Cohort 26-3 - California - Operations & Fleet Maintenance Leadership
San Diego or Long Beach or Fairfield or San Jose
OnsiteInternship, Temporary
Republic Services
Republic ServicesNYSE: RSG: Environmental services providing recycling and waste solutions.
Active-duty U.S. servicemember within one year of End of Active Service; strong written/verbal communication, task management, motivation, ability to learn in a fast-paced environment; unit Commander authorization required for SkillBridge participation.
1mo
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Management Trainee
Petaluma, California, United States
$69k/yr OnsiteFull Time
Cintas
CintasNasdaq: CTAS: Providing uniform, facility, and safety services to businesses.
Bachelor's required within six months; DOT driving eligibility (driver's license, 21+, DOT medical, employment documentation). Preferred internship/co-op, leadership experience, willingness to relocate regionally.
4d
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Emerging Store Manager
Napa, California, United States
$45k-$72k/yr OnsiteFull Time
Walgreens
Walgreens: Nationwide retail pharmacy and health services provider.
2+ YOEBachelor's degree, Walgreens internship, or high school diploma/GED with 2 years of supervisory experience. Requires leadership, communication, business acumen, English fluency, flexible scheduling, and pharmacy technician licensing as required.
Security Operations Center, operating statements, key performance indicators, Individual Development Plan, Performance Improvement Plans
3mo
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Area Supervisor
Richmond, California, United States
$21-$21/hr OnsiteAll Commitments Available
Ross Stores
Ross StoresNASDAQ: ROST: Off-price retailer of apparel and home fashion.
Supervise store area, safety compliance, merchandising, and customer service while leading store operations.
Point-of-sale (POS) equipment
3mo
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Dedicated OTP Pro (Hourly)
Ukiah, California, United States
$22/hr OnsiteMultiple Commitments Available
2303 Ukiah-Orchard McDonald's: A facility operations technology professional enabling uptime and efficiency without mentioning the.
Willingness to travel. Experience with OT/IT integration is a plus.
2d
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2026 - 2027 University Season: Get to Know Session - A Day in the Life
Houston or Greeley or Midland or Covington or El Segundo or Richmond or Salt Lake City or Pascagoula or Pasadena or Bakersfield
OnsiteFull Time, Internship
Chevron
ChevronNYSE: CVX: Multinational energy focusing on oil, gas, and renewables.
Degree candidates from bachelor's through doctoral levels; requires communication, negotiation, planning, teamwork, contract interpretation and drafting, title analysis, problem-solving, and commitment to learning.
3w
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Store Executive Intern (Store Leadership Intern) – Bay Area, CA (Starting Summer 2027)
Dublin or San Jose or Redwood City or Mountain View or Cupertino or Pinole or Tracy or Livermore or San Ramon or San Mateo or Walnut Creek or Hayward or Manteca or Antioch or Santa Clara or Fremont or Albany or Lathrop or Sunnyvale or Alameda
$31-$33/hr OnsitePart Time, Internship
Target
TargetNYSE: TGT: An American general merchandise retailer.
Retail experience preferred but not required; requires leadership interest, teamwork, communication, adaptability, independent task management, and ability to lift or move merchandise up to 44 pounds.
handheld scanners
3w
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Store Executive Intern (Store Leadership Intern) – Bay Area, CA (Starting Summer 2027)
Dublin or Fremont or Livermore or San Jose or Walnut Creek or Sunnyvale or Tracy or Pinole or Manteca or Hayward or Albany or Santa Clara or Alameda or Cupertino or Mountain View or Redwood City or San Ramon or San Mateo or Antioch or Lathrop
$31-$33/hr OnsiteFull Time, Internship
Target
TargetNYSE: TGT: An American general merchandise retailer.
Strong retail management interest, leadership and communication skills, teamwork, adaptability, task prioritization, customer service, and ability to lift up to 44 pounds; retail experience preferred, not required.
handheld scanners
2w
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Wastewater Operator Intern
Discovery Bay or Lathrop or Novato or North America
$20-$25/hr FieldInternship, Temporary
Veolia
VeoliaEuronext Paris: VIE: Global leader in water, waste, and energy management services.
High school diploma/GED, enrollment in wastewater operations courses, ability to work in wastewater treatment environments, follow instructions, collaborate, and lift 30–35 pounds.
None
3mo
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Temporary Pool, Short-Term Hourly - Fiscal Support
Napa, California, United States
$17-$25/hr OnsiteAll Commitments Available
Napa Valley College
Napa Valley College: Public California community college serving Napa Valley students with transfer, career, and workforce education.
Temporary, short-term hourly fiscal support pool; requires basic fiscal operations skills; at-will employment.
3mo
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Regional Therapy Consultant
Sacramento or Santa Rosa or Peninsula
HybridAll Commitments Available
Spyglass Management Group
Spyglass Management Group: Management organization for skilled nursing and post-acute care facilities.
3+ YOE2+ MgmtTravel across multiple SNFs; lead therapy operations; supervise DORs; ensure Medicare/PDPM compliance; manage staffing and metrics.
2mo
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Team Member
Danville, California, United States
$14-$15/hr OnsiteAll Commitments Available
Vitality Bowls
Vitality Bowls: Superfood cafe franchise specializing in acai bowls and smoothies.
Become food certified; operate POS; stand for long periods; lift occasionally; maintain clean appearance; positive attitude and teamwork.
POS system, cash handling, basic computer
3mo
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Key Lead - Village at Corte Madera, Abercrombie & Fitch
Corte Madera, California, United States
$21/hr OnsiteAll Commitments Available
Abercrombie & Fitch Co.
Abercrombie & Fitch Co.NYSE: ANF: Global omnichannel specialty retailer of apparel and accessories.
1+ YOELead floor operations, supervise team, open/close, process POS, fulfill omni-channel orders, maintain displays, analyze reports, protect assets.
5d
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VIE - INTERNAL CONTROL ANALYST
Yountville, California, United States
OnsiteFull Time, Internship
LVMH
LVMHEuronext Paris: MC: Global luxury goods conglomerate operating over 75 prestigious brands.
1+ YOEBachelor’s degree in finance, accounting, audit, business administration, or related field; 1–3 years in internal control, audit, accounting, finance operations, or compliance; Excel and Power Automate skills; fluent English.
Microsoft Excel, Power Automate, ERP, SAP, Concur, MDG
3mo
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Surgical Technologist II, NBMC (Part Time, Nights)
Fairfield, California, United States
$49-$59/hr OnsiteAll Commitments Available
NorthBay Health Medical Center
NorthBay Health Medical Center: Independent nonprofit health system serving Solano County, California.
1+ YOEEducation: High School Graduate; Graduate of Approved Surgical Technologist program. Licensure: CPR certification. Experience: minimum 1 year acute care operating room experience; Trauma II preferred. Skills: sterile technique, surgical instruments/equipment care, knowledge of in-patient procedures; basic Windows skills. Interpersonal: good communi...
4w
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Flight Test Operator - SkillBridge
Esparto, California, United States
FieldInternship
Zipline
Zipline: Autonomous logistics and drone delivery service.
FAA Part 107 certification required, experience piloting drones or aircraft, strong aeronautical decision-making, ability to lift 50+ lb, and comfort working outdoors in iterative test environments.
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