51 project assistant jobs at 41 companies in Windsor, CO
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Assistant Project Manager- Project Controls
Cheyenne, Wyoming, United States
$102k-$138k/yr OnsiteFull Time
5+ YOEBachelor's in engineering or equivalent, 5+ years construction experience, driver\u0001s license, understanding of construction law, intermediate Microsoft Office and project application skills, ability to travel 100%.
Microsoft Office, project
1mo
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Assistant Project Manager
Westminster, Colorado, United States
$80k-$113k/yr OnsiteFull Time
4+ YOE4+ years technical or administrative HVAC/piping/plumbing experience; bachelor's degree in construction/architectural/mechanical preferred; construction project coordination, procurement, subcontract management, and safety oversight skills.
2mo
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Assistant Project Manager - Boulder, CO
Boulder, Colorado, United States
OnsiteFull Time
Bachelor's degree in project management, business, engineering, or related field; CAPM advantageous; previous project management experience; travel ~25%; construction/industrial experience beneficial.
BIM, MS Office
1mo
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Service - Assistant Project Manager
Louisville, Colorado, United States
$75k-$115k/yr OnsiteFull Time
2+ YOE2+ years in HVAC service, mechanical contracting, or project coordination; basic HVAC knowledge; proficiency with Microsoft Office and Procore CRM; valid driver\u000fs license; pass background, drug screen, and clean MVR.
Microsoft Office, Procore CRM
1w
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Assistant Project Manager
Arvada, Colorado, United States
$70k-$80k/yr OnsiteFull Time
2+ YOE2+ years electrical construction or project coordination experience preferred; knowledge of project documentation, scheduling, RFIs, submittals; strong communication, organization, and time-management skills.
1mo
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Assistant Project Manager ll
Denver, Colorado, United States
$80k-$100k/yr OnsiteFull Time
2+ YOEBachelor's in construction/architecture/engineering or equivalent experience; 2–5 years project/construction/engineering experience; OSHA30 required (or obtainable within 90 days); ability to obtain airport badge; knowledge of low-voltage and access control systems; Procore/AutoCAD/MS Office proficiency.
Microsoft Office Suite, Procore, Bluebeam, AutoCAD, Microsoft Project, Microsoft Excel, C•CURE
18h
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Assistant Project Manager
Fort Collins or Cheyenne
$83k-$100k/yr OnsiteFull Time
7+ YOECollege graduate with 7+ years relevant experience (or equivalent), experience supervising project teams, managing budgets, schedules, procurement, contracts, and project closeout.
5d
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Project Assistant
Fort Collins, Colorado, United States
$27-$36/hr HybridFull Time
2+ YOEAssociate's degree or equivalent experience, 2+ years relevant experience, proficiency with MS Office and Google Workspace, experience with Deltek VantagePoint, documentation/office equipment skills.
Microsoft Office, Google Workspace, Deltek VantagePoint
1w
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Assistant Project Manager
Arvada, Colorado, United States
$70k-$80k/yr OnsiteFull Time
2+ YOE2+ years electrical construction or related experience preferred; support project coordination, scheduling, documentation, cost tracking, submittals, RFIs, and safety; strong communication and organization skills.
1mo
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Infrastructure & Capital Projects – Assistant Construction Project Manager, ANS
Denver or Windsor
$64k-$81k/yr OnsiteFull Time
1+ YOEBachelor's degree in civil engineering, construction management, or environmental science; 1-2 years construction project management experience; 1-2 years using Microsoft Office, MS Project or Primavera; experience with budgeting, scheduling, contract administration, project coordination, and asbestos/abatement surveys.
Microsoft Office Suite, Microsoft Project, Primavera
1w
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Assistant Project Manager (APM) to Project Manager III
Keenesburg, Colorado, United States
$85k-$130k/yr HybridFull Time
0+ YOEBachelor's degree or equivalent experience, valid driver's license and clean MVR, background/drug screen, Procore and Microsoft Office proficiency, Microsoft Project/Primavera scheduling, field and office construction experience in transmission/distribution.
Procore, Microsoft Office, Microsoft Project, Primavera
1d
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Assistant Project Manager - Electric Power Division
Commerce City, Colorado, United States
$60k-$70k/yr OnsiteFull Time
Bachelor's in construction/engineering/business preferred, some construction experience or internship preferred, Microsoft Word/Excel required, Primavera P6 familiarity preferred, ability to visit sites and climb ladders, valid driver and client-visit driving expected.
Microsoft Word, Microsoft Excel, Primavera P6
2mo
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Mechanical Project Manager
Westminster, Colorado, United States
$100k-$200k/yr OnsiteFull Time
8+ YOE3+ MgmtBachelor's in mechanical engineering; 8+ years in design of various projects; 3+ years assistant project management; knowledge of AutoCAD/Revit; EIT/LEED/PE preferred.
AutoCAD, Revit, TraneTrace, eQuest
2mo
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Mechanical Project Manager
Dallas or Phoenix or Westminster
$100k-$200k/yr HybridFull Time
8+ YOE3+ MgmtBachelor's in mechanical engineering,8+ years industry experience,3+ years assistant project management,knowledge of AutoCAD/Revit/TraneTrace/eQuest,EIT/LEED/PE and PE preferred,municipal codes and budgeting.
AutoCAD, Revit, TraneTrace, eQuest
1mo
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1678: Assistant Coordinator, CE Events and Hospitality
Fort Collins, Colorado, United States
$50k-$60k/yr OnsiteFull Time
1+ YOEBachelor's in hospitality/event/project management or related; 1–3 years event/facility coordination and customer service experience; project management skills; fluency in Microsoft Office and Zoom; PMP preferred.
Monday.com, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Teams, Zoom
3w
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Project Remodel Specialist (Overnight) - Longmont, CO
Longmont, Colorado, United States
$21/hr OnsiteFull Time
High school diploma or equivalent; eligible to work in the U.S.; ability to lift up to 50 lbs frequently and assist with heavier lifts; retail or remodel experience preferred; able to read planograms; flexible schedule including nights, overnights, and weekends.
planogram, cordless drill
2w
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Assistant Community Manager
Wheat Ridge or Arvada
$23-$26/hr OnsiteFull Time
1+ YOEProcess applicant/resident files, prepare leases, perform inspections, manage tenant relations, and ensure compliance with HUD, LIHTC, and Project-Based Section 8 rules; Assisted Housing Manager Certification or 1+ year related experience required.
HAB software
2w
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Executive Assistant
Fort Collins, Colorado, United States
$80k-$90k/yr HybridFull Time
4+ YOEBachelor's degree, 4 years administrative experience, strong communication, project management, organization, confidentiality, and ability to work non-standard hours.
Microsoft Office, CRM
1w
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Right of Way Assistant Administrator 2026-01876
Cheyenne, Wyoming, United States
$7k-$8k/mo OnsiteFull Time
1+ YOEBachelor's degree required; 1-3 years progressive experience in real estate/appraisal/acquisition or substitution with 4-7 years; knowledge of eminent domain, contracts, surveying, appraisal, and project/personnel management; preferred certifications in appraisal, surveying, or IRWA.
6d
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Administrative Assistant
Fort Collins, Colorado, United States
$34k/yr OnsiteFull Time
Supports Head of School/Academic Dean with complex confidential administrative tasks, scheduling, communication, project coordination, and document preparation; associate or bachelor\u0002s degree preferred.
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