48 assistant project manager jobs at 37 companies in Windsor, CO

1w
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Assistant Project Manager
Cheyenne, Wyoming, United States
OnsiteFull Time
Prime Electric
Prime Electric: Provides electrical construction and maintenance services for commercial projects.
3+ YOEBachelor’s degree in construction management or related field and/or 3–5 years of electrical construction experience; requires estimating, scheduling, project systems, Microsoft Office, communication, and organizational skills.
Accubid, Microsoft Office
1mo
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Assistant Project Manager
Westminster, Colorado, United States
$80k-$113k/yr OnsiteFull Time
U.S. Engineering
U.S. Engineering: Provides mechanical construction, engineering, and facility maintenance services.
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.
2w
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Assistant Project Manager- Project Controls
Cheyenne, Wyoming, United States
$102k-$138k/yr OnsiteFull Time
Mortenson
Mortenson: Provides construction, real estate development, and engineering services.
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
2w
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Assistant Project Manager
Arvada, Colorado, United States
$70k-$80k/yr OnsiteFull Time
Crete United
Crete United: Provides energy-efficient mechanical, electrical, and plumbing building services.
2+ YOE2+ years electrical construction or project coordination experience preferred; knowledge of project documentation, scheduling, RFIs, submittals; strong communication, organization, and time-management skills.
3mo
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Assistant Project Manager - Boulder, CO
Boulder, Colorado, United States
OnsiteFull Time
Stellar
Stellar: Design-build firm providing integrated construction and engineering services.
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
Design Mechanical
Design MechanicalNYSE: FIX: Provides commercial mechanical, HVAC, and plumbing contracting services.
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
2mo
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Assistant Project Manager ll
Denver, Colorado, United States
$80k-$100k/yr OnsiteFull Time
J. A. Watts
J. A. Watts: Manages construction and infrastructure projects for public and private owners.
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
2d
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2026-2027 Assistant Project Manager Colorado
Denver or Fort Collins
$74k-$230k/yr OnsiteFull Time
The Whiting-Turner Contracting Company
The Whiting-Turner Contracting Company: A general contractor delivering complex commercial construction projects.
3+ YOERequires 3+ years of construction industry experience, team management, scheduling, cost control, subcontractor coordination, project accounting, and strong communication skills.
Scheduling software
6d
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Assistant Project Manager - National Travel (May Grad)
Fort Collins or United States
$70k-$78k/yr FieldFull Time
Interstates
Interstates: Provides industrial electrical construction and automation engineering services.
May graduate with a degree in construction management, engineering, business, project management, or a related field; requires communication, organization, problem-solving, coachability, and willingness to travel.
RFI
2w
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Assistant Project Manager (APM) to Project Manager III
Keenesburg, Colorado, United States
$85k-$130k/yr HybridFull Time
Altitude Energy
Altitude Energy: A delivering electrical power construction projects across the western United States.
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
1mo
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Infrastructure & Capital Projects – Assistant Construction Project Manager, ANS
Denver or Windsor or United States
$64k-$81k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global professional services firm providing consulting and technology solutions.
1+ YOEBachelor’s degree in architecture, civil engineering, construction management, environmental science, or equivalent; 1–2 years of construction project management experience and Microsoft Office, MS Project, or Primavera experience.
Microsoft Office Suite, Microsoft Project, Primavera
1mo
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Infrastructure & Capital Projects – Assistant Construction Project Manager, ANS
Denver or Windsor
$64k-$81k/yr OnsiteFull Time
Accenture Infrastructure & Capital Projects
Accenture Infrastructure & Capital ProjectsNYSE: ACN: Provides management and consulting for large infrastructure projects.
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
Fort Collins or Cheyenne
$83k-$100k/yr OnsiteFull Time
RK Industries
RK Industries: Provides integrated construction, manufacturing and building maintenance services.
7+ YOECollege graduate with 7+ years relevant experience (or equivalent), experience supervising project teams, managing budgets, schedules, procurement, contracts, and project closeout.
2w
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Assistant Project Manager
Arvada, Colorado, United States
$70k-$80k/yr OnsiteFull Time
Piper Electric
Piper Electric: Full-service commercial and industrial electrical contractor.
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.
1w
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Assistant Project Manager - Electric Power Division
Commerce City, Colorado, United States
$60k-$70k/yr OnsiteFull Time
Hooper
Hooper: Provides electric power, mechanical, and specialty contracting services.
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
1w
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Assistant Manager of City Facilities
Arvada, Colorado, United States
$100k-$137k/yr OnsiteFull Time
City of Arvada
City of Arvada: Provides essential municipal services and public safety to residents.
5+ YOEBachelor's degree in business or related field, five years of facilities or project management experience, Colorado driver's license, acceptable driving record, and required CJIS certification.
Microsoft Word, Microsoft Excel, CMMS
1mo
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Consumer Health Services Assistant Manager 2026-01641
Cheyenne, Wyoming, United States
$7k-$8k/mo OnsiteFull Time
State of Wyoming
State of Wyoming: Provides government administration and public services for Wyoming residents.
1+ YOEBachelor's degree (typically in Agriculture) and 1-3 years progressive agricultural program experience (or 4-7 years substitution). Preference for CPFS or REHS/RS; proficient with Microsoft Office Suite and Google Workspace.
Microsoft Office Suite, Google Workspace
3w
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Assistant Community Manager
Wheat Ridge or Arvada
$23-$26/hr OnsiteFull Time
Foothills Regional Housing
Foothills Regional Housing: Provides and manages affordable housing and rental assistance programs.
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
1mo
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Assistant Yard Manager - Seasonal 2026
Erie, Colorado, United States
$23/hr OnsiteSeasonal, Full Time
Anderson Farms
Anderson Farms: Operates an agritainment farm featuring seasonal festivals and attractions.
Manage staff and festival operations in an outdoor farm setting; must be 18+, able to lift up to 60 lbs, work varied daytime and evening shifts, and communicate with customers. Driver's license may be required.
1mo
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1678: Assistant Coordinator, CE Events and Hospitality
Fort Collins, Colorado, United States
$50k-$60k/yr OnsiteFull Time
Colorado State University
Colorado State University: Public research university offering undergraduate and graduate degree programs.
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