38 3rd jobs at 20 companies in Windsor, CO

2mo
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RF Range Technician I – 3rd Shift
Westminster or Colorado
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
High school diploma or equivalent; must be a U.S. person and able to obtain/maintain a Secret clearance (DoW Interim Secret required to start); 3rd shift (10PM-6AM) schedule; lift up to 45 lbs; familiarity with Microsoft Office; electro-mechanical background preferred.
Microsoft Office
1w
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2026-27 Paraprofessional Instructional K-12-2nd & 3rd Grade-Werner Elementary School
Fort Collins, Colorado, United States
$18-$21/hr OnsiteFull Time
Poudre School District
Poudre School District: Provides K-12 public education and student support services in Colorado.
Provide classroom support for 2nd and 3rd grade students, work M-F 8:45 AM–3:45 PM, must be eligible to work in the US; pay based on qualifications.
1mo
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Security Officer 3rd Shift
Boulder, Colorado, United States
$18-$23/hr OnsiteFull Time, Part Time
Sage Hospitality Group
Sage Hospitality Group: Management firm for lifestyle hotels, restaurants, and resorts.
2+ YOEHigh school diploma or equivalent, CPR and First Aid certification, minimum 2 years loss prevention/security experience, strong communication, hearing and vision, ability to use a portable radio; second language may be required.
portable radio
1mo
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Security Officer 3rd Shift
Boulder, Colorado, United States
$18-$23/hr OnsiteFull Time, Part Time
Sage Hospitality Group
Sage Hospitality Group: Manages and operates hotels, restaurants, and hospitality properties.
Night-shift security duties including patrolling property, responding to incidents and emergencies, enforcing policies, writing security reports, and providing basic first aid/CPR as needed.
2w
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Maintenance Technician 3rd shift
Cheyenne, Wyoming, United States
FieldFull Time
Charter Communications
Charter CommunicationsNASDAQ: CHTR: Provides broadband connectivity, cable, and mobile communication services.
1+ YOEHigh school diploma or equivalent, at least 1 year cable experience, ability to operate test equipment, read/write/speak English, able to work independently and be on-call in all weather.
4d
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TEACHER, ELEMENTARY - 3RD GRADE
Denver or Denver
OnsiteFull Time
Denver Public Schools
Denver Public Schools: Operates public schools and educational programs in Denver, Colorado.
Bachelor's in Education or related field, valid Colorado Department of Education teaching license, ability to meet physical demands, must live and work in Colorado.
1mo
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Supervisor - Production I - 3rd Shift
Westminster, Colorado, United States
$65k-$84k/yr OnsiteFull Time
Cadrex
Cadrex: Provides precision metal fabrication and complex mechanical assembly services.
3+ YOE3+ Mgmt3+ years production supervisor experience in manufacturing preferred; high school diploma; ability to read blueprints and safety/procedure documents; basic math; knowledge of word processing, spreadsheet, inventory and manufacturing software; strong communication skills.
1w
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Technician - Thin Films (3rd Shift)
Thornton, Colorado, United States
$20-$27/hr OnsiteFull Time
Ascent Solar Technologies
Ascent Solar TechnologiesNasdaq: ASTI: Manufacturer of lightweight flexible thin-film photovoltaic solar modules.
Operate and maintain thin-film manufacturing equipment, perform troubleshooting and routine maintenance, follow SOPs, handle hazardous materials safely, and work night shift; U.S. work authorization required.
vacuum deposition, sputtering, wet chemical deposition, SOPs
4w
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Supervisor Production Aseptic (3rd Shift)
Fort Collins, Colorado, United States
$88k-$100k/yr OnsiteFull Time
Tolmar
Tolmar: Develops and manufactures specialty and generic pharmaceutical products.
3+ YOE3+ years GMP manufacturing experience, cGMP knowledge, supervisory experience, HS diploma required (BS preferred), proficiency with Microsoft Office and ERP, strong communication, documentation, and problem-solving skills.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Enterprise Resource Planning (ERP)
4w
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Manufacturing Maintenance Mechanic 3rd Shift
Denver, Colorado, United States
$33-$45/hr OnsiteFull Time
The Kroger Co.
The Kroger Co.NYSE: KR: Operates supermarkets, pharmacies, and jewelry stores across America.
2+ YOEPerform preventive and corrective maintenance, troubleshoot production equipment, operate machine tools, and support plant initiatives; requires mechanical skills (electrical, welding, utilities, basic PLCs) and strong attention to detail.
PLC, lathe, grinder, drill press, milling machine
2w
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3rd Shift Armed Vault Teller
Aurora, Colorado, United States
$24/hr OnsiteFull Time
Loomis
LoomisNasdaq Stockholm: LOOMIS: Provides armored transportation and comprehensive cash management services.
Ability to lift and move heavy cash items, perform repetitive physical tasks, read and record manifests, meet state firearms/handgun permit requirements, and pass a Human Performance Evaluation.
1mo
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Chemical Operator (3rd shift) - Longmont, CO
Longmont or Boulder or Broomfield
$42k-$54k/yr OnsiteFull Time
Xerox
XeroxNASDAQ: XRX: Sells printing hardware, digital document software, and managed IT services.
Operate automated equipment to manufacture toner and photoconductor drums, collect samples, record production, perform safety checks and maintenance, operate fork trucks, and follow safety procedures. High school diploma or GED required.
Stand-Up Fork Truck, Sit-Down Fork Truck, email
1mo
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Technical Support Specialist (2nd and 3rd shift)
Greeley or North Platte or Norfolk or Lincoln or Ashland or Kearney or Imperial or Wayne or Hastings or Valentine or Gretna or Grand Island or Gering or Scottsbluff or Omaha or Ogallala
$19-$21/hr HybridFull Time
Allo Fiber
Allo Fiber: Provides fiber-optic internet, television, and telephone services.
1+ YOEHigh school diploma/GED or equivalent; entry-level candidates welcome; 1+ years customer service or IT-related experience preferred; strong computer and communication skills; basic home networking knowledge beneficial; able to lift 25 lbs and remain on feet.
4w
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3rd Shift EVS Housekeeping Technician Full Time (Broomfield)
Broomfield, Colorado, United States
$22-$22/hr OnsiteFull Time
Colorado Commercial Services
Colorado Commercial Services: Providing professional medical and commercial facility cleaning services.
Performs cleaning and disinfection in healthcare facilities, follows infection prevention and PPE procedures, maintains supplies and equipment, and performs frequent lifting and physical tasks.
1d
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Autonomous Vehicle Test Technician - 3rd Shift (6MO Temporary)
Henderson, Colorado, United States
$25-$30/hr OnsiteTemporary
Outrider
Outrider: Automates distribution yards with electric self-driving trucks.
2+ YOEBA preferred or 2+ years relevant experience; experience testing automotive/robotic/autonomous systems; R&D or system test background; Linux command-line familiarity; strong communication and troubleshooting skills.
Linux, Jira, Confluence, Google Suite
1w
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Team Member 3rd Shift (Extra $1.50 when working 10pm-6am with weekend availability)
Thornton, Colorado, United States
$17-$17/hr OnsiteFull Time
Circle K
Circle KToronto Stock Exchange: ATD: Operates a chain of convenience stores and fuel stations.
Provide fast friendly service, run register, sell products, maintain store appearance, lift up to 60 lbs, stand for long periods; high school diploma preferred; retail experience helpful.
1mo
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EVS Worker - BCH - 3rd Shift - Boulder Community Health-EVS (Boulder, CO, US, 80303)
Boulder, Colorado, United States
$19-$22/hr OnsiteFull Time
Aramark
AramarkNYSE: ARMK: Provides food and facility management services to diverse organizations.
Previous custodial experience preferred; must follow safety procedures. Role includes lifting, bending, pushing, pulling, extended walking/standing, and use of PPE.
15h
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Warehouse Order Selector
Commerce City, Colorado, United States
$24/hr OnsiteFull Time
Performance Food Group
Performance Food GroupNYSE: PFGC: Distributes food and related products to the foodservice industry.
Ability to stand and lift repeatedly (10–100 lbs), work 3rd shift, pass drug test/background check, complete EPJ certification, and meet productivity and safety standards.
forklift, electric pallet jack, motorized pallet jack
2mo
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Electrical Journeyman
Longmont, Colorado, United States
$38-$44/hr OnsiteFull Time
Wood
Wood: Provides engineering and consulting services for energy and material markets.
Colorado journeyman license required; experience in industrial/petroleum industries preferred; open to 3rd/4th year apprentice; pre-employment drug, fit test, and background check; registration within 6 months.
Multimeter, Megohmmeter, HiPot, EMT conduit, RGS conduit, Electrical wiring
3w
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Special Education Teacher
Longmont, Colorado, United States
OnsiteFull Time
St. Vrain Valley School District
St. Vrain Valley School District: Provides public K-12 education and specialized learning programs.
PK-8 special education teaching at 1.0 FTE (7 hours/day, 186 days/year). Work with 3rd, 4th and 6th grade students; provide high-quality instruction and individualized support. Benefits include pension and health plan options.