117 assistant project manager jobs at 76 companies in Niagara Falls, NY

1mo
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Assistant Project Manager
Toronto or Mississauga or Burlington
OnsiteFull Time
Colliers Project Leaders
Colliers Project LeadersNASDAQ: CIGI: Provides project management and advisory services for capital projects.
1+ YOEUniversity degree/diploma in engineering/architecture/construction/project management or equivalent; 1-3 years project management consulting experience; exposure to contract administration and project financials; CAPM or LEED an asset; excellent communication.
Microsoft Project, Microsoft Word, Microsoft Excel
2mo
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Assistant Project Manager
Coquitlam or Vancouver or Victoria or Calgary or Toronto or Seattle or Nashville
$85k-$100k/yr OnsiteFull Time
Axiom Builders
Axiom Builders: General contracting and construction management for large-scale developments.
3+ YOE3+ years on-site experience on residential/mixed-use concrete projects; proficiency with Procore and MS Project; strong communication, scheduling, cost and document management skills; post-secondary construction education an asset.
Procore, Microsoft Project
3mo
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Assistant Project Manager (Mississauga, ON, CA)
Mississauga, Ontario, Canada
$100k-$150k/yr OnsiteFull Time
Aecon
AeconToronto Stock Exchange: ARE: Constructs large-scale transportation, energy, and utility infrastructure projects.
2+ YOEBachelor’s degree in Construction Management or Engineering; 2+ years in construction project management; strong scheduling and budgeting; MS Office; familiarity with MS Project/Primavera/Procore a plus; strong communication; organized; willing to travel.
Microsoft Office, MS Project, Primavera, Procore
4w
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Project Manager Assistant
Toronto, Ontario, Canada
$23-$25/hr OnsiteFull Time
BELFOR
BELFOR: Global provider of property restoration and disaster recovery services.
Office administration or project coordination experience preferred; high school diploma; proficiency with Microsoft Office and Google Suite; strong organization and communication skills.
Microsoft Office, Google Suite, Xactimate, XactAnalysis
1mo
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Assistant Project Manager
Ancaster, Ontario, Canada
$65k-$75k/yr HybridFull Time
Archmill House
Archmill House: Manufactures custom architectural millwork and premium retail store fixtures.
2-3 years commercial construction or design project experience, knowledge of architectural/MEP documentation and permitting, client-facing communication, organized, Smartsheet and design software familiarity.
Smartsheet, AutoCAD, Revit
2mo
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Assistant Project Manager - IT
Toronto, Ontario, Canada
OnsiteFull Time
WELL Health Diagnostic Centres
WELL Health Diagnostic CentresTSX: WELL: Provider of accredited diagnostic imaging and cardiology health services.
7+ YOE7+ years total experience; 5+ years IT project coordination; healthcare IT or regulated environment preferred; strong documentation; degree in CS/IT/Business; valid driver’s license; PMP/CAPM asset.
Microsoft Project, JIRA, ServiceNow, MS Excel, SharePoint, Teams
20h
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Assistant Project Manager - Retail & Workplace Projects
Toronto or Vancouver or Montreal or Canada
$80k-$110k/yr HybridFull Time
Turner & Townsend
Turner & TownsendNYSE: CBRE: Delivers project and cost management services for construction and infrastructure.
3+ YOEBachelor's degree or relevant equivalent experience; 3–5 years in project coordination, management, construction administration, or related work; proficiency with Microsoft Office and project management tools; construction and stakeholder coordination experience.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2mo
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Assistant Project Manager - IT
Toronto, Ontario, Canada
OnsiteFull Time
WELL Health Diagnostic Centres
WELL Health Diagnostic CentresTSX: WELL: Operator of independent accredited diagnostic healthcare facilities in Canada.
7+ YOEMinimum 7 years professional experience (5 years in IT project coordination/support), Bachelor’s in CS/IT/Business or related, experience with enterprise IT infrastructure and implementations, valid G-Class driver’s license, strong documentation, communication, and analytical skills; PMP/CAPM preferred.
Microsoft Project, JIRA, ServiceNow, Microsoft Excel, Microsoft SharePoint, Microsoft Teams, Electronic Health Records (EHR)
1mo
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Assistant Project Manager
North York, Ontario, Canada
OnsiteFull Time
EBC
EBC: Provides large-scale construction, civil engineering, and infrastructure services.
3+ YOE3+ years construction experience, technical background (P.Eng./CET) or equivalent, ability to read technical drawings, scheduling and cost control skills, computer proficiency, strong communication and negotiation skills, eligible for Secret security clearance.
2mo
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Pre-Construction & Pursuit Assistant Project Manager
Mississauga, Ontario, Canada
$80k-$100k/yr OnsiteFull Time
EllisDon
EllisDon: A values-driven construction known for integrity and teamwork.
5+ YOE5+ years heavy civil onsite or pursuit phase experience; engineering degree or construction management diploma asset; knowledge of contract delivery models; strong writing; scheduling and project management; collaborative; detail-oriented.
Microsoft Office, Excel, MS Project, Document Control
2mo
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Assistant Project Manager - Buffalo, NY
Buffalo, New York, United States
$70k-$78k/yr OnsiteFull Time
Christa Construction
Christa Construction: A construction delivering commercial and residential projects.
3+ YOE3-5 years in construction; strong communication; Procore preferred; OSHA 10 preferred; high school diploma required; degree preferred.
Procore, Microsoft Office
5d
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Assistant Construction Project Manager
Williamsville, New York, United States
$63k-$83k/yr OnsiteFull Time
Iskalo Development
Iskalo Development: Full-service commercial real estate development and management firm.
1+ YOEApproximately 1–5 years of commercial construction experience, construction knowledge, organizational and communication skills, Microsoft Office proficiency, driver's license, and ability to navigate active construction sites.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Project, Procore, Bluebeam
2mo
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Assistant Project Manager – Quality Assurance (Turbines & Generators)
Ottawa or Stoney Creek or Etobicoke
FieldFull Time
Englobe
Englobe: Provides engineering, environmental, and material testing services.
3+ YOEDegree in a relevant field, minimum 3 years in manufacturing quality assurance or heavy mechanical fabrication, experience with turbines/generators preferred, knowledge of welding/machining/NDT/heat treatment, OEM or field inspection experience, bilingual English/French, willingness to travel.
2mo
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Senior Project Manager - Fashion & Apparel eCommerce Content
Toronto, Ontario, Canada
$75k-$85k/yr OnsiteContract, Temporary
St. Joseph Communications
St. Joseph Communications: Canada's largest privately owned communications, media, and print.
5+ YOE5+ years project management experience in retail/ecommerce content or studio production; strong knowledge of high-volume production workflows; experience with Wrike, ClickUp, Monday.com, Workfront, Airtable, or Smartsheet; strong communication and reporting skills; comfortable with AI-assisted workflows and dashboards.
Wrike, ClickUp, Monday.com, Workfront, Airtable, Smartsheet
1mo
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Financial Project Assistant
Buffalo, New York, United States
$42k-$64k/yr HybridFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
1+ YOEAssociate or Bachelor in accounting/finance/business or equivalent experience; 1+ years related experience preferred; client billing, financial reporting, strong MS Office (Word, Excel, PowerPoint, Outlook) and analytical skills.
Microsoft Word, PowerPoint, Outlook, Microsoft Excel
1mo
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Assistant Project Coordinator/Co-op Student (Civil Construction)
Mississauga or Guelph or York Region County
$21-$26/hr OnsiteContract, Internship
Maple Reinders
Maple Reinders: Constructs commercial buildings and environmental infrastructure across Canada.
Full-time post-secondary student or new 2026 graduate in architectural technology, construction management, or civil engineering; vehicle required for site visits; familiarity with Microsoft Project and Excel is an asset.
Microsoft Project, Microsoft Excel
1mo
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Assistant Project Manager, Power Systems
Syracuse or Toronto
$72k-$86k/yr HybridFull Time
Ramboll
Ramboll: Global provider of engineering, architecture, and sustainability consulting services.
2+ YOEBachelors in electrical or related field, 2+ years in power systems or electrical engineering, power systems knowledge, Microsoft Office proficiency, MS Project a plus, PMP a plus, strong communication and organizational skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft Project
2mo
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Asst Project Mgr Lab Svcs
Williamsville, New York, United States
$22-$30/hr OnsiteFull Time
Kaleida Health
Kaleida Health: Provides integrated hospital and outpatient medical care services.
HS diploma/GED and AAS in biology required (BS preferred). IATA required within 6 months. 1 year laboratory experience preferred. Responsible for supporting lab projects, ensuring contract compliance, and meeting goals/timelines.
3w
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Assistant Facilities Manager
Toronto, Ontario, Canada
$60k-$65k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
Progressive facilities management experience, post-secondary education in business/engineering/operations preferred, HSSE and vendor management expertise, CAFM (Nuvolo) and BMS familiarity, financial/P&L experience.
Nuvolo, Microsoft Office Suite, Building automation systems (BMS), IoT
2mo
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Assistant Project Manager – Quality Assurance (Turbines & Generators)
Ottawa or Stoney Creek or Etobicoke
$66k-$87k/yr FieldFull Time
Englobe
Englobe: Provides comprehensive engineering, environmental, and soil management services.
3+ YOE3+ years in manufacturing quality assurance or heavy mechanical fabrication; degree in a relevant field; experience with welding, machining, NDT, heat treatment; bilingual (EN/FR); field inspection and client-facing experience; willing to travel.