41 construction assistant jobs at 32 companies in Oregon

3mo
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Construction Intern
Portland, Oregon, United States
OnsiteInternship
The Whiting-Turner Contracting Company
The Whiting-Turner Contracting Company: National construction management and general contracting firm.
Open to undergraduate students; assists project teams in office and jobsite tasks across bidding to completion; 10-12 week, 40 hr/week assignments; transportation required; may require relocation.
Primavera, Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, Microsoft Outlook, Microsoft Exchange
Job Posting
4w
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Electrical Construction Assistant Project Manager
Eugene, Oregon, United States
OnsiteFull Time
Everus Construction Group
Everus Construction GroupNew York Stock Exchange (NYSE): ECG: Building America's Future®
2+ YOEWorking knowledge of electrical construction via 5-year apprenticeship or bachelor's in construction engineering/management; 2-3 years as Project Engineer or Assistant PM; strong project management, analytical, negotiation, and communication skills.
1mo
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Construction Project Manager / Assistant Project Manager
Deschutes County or Crook County or Jefferson County or Bend or Redmond
$68k-$75k/yr FieldFull Time
Simplicity by Hayden Homes
Simplicity by Hayden Homes: Private Oregon homebuilder serving landowners and investors with affordable residential, workforce, and custom homes.
5+ YOEHS diploma/GED required; 5+ years homebuilding experience managing multiple projects; valid driver's license and reliable vehicle; Microsoft Office proficiency; ability to read construction documents and manage budgets.
Microsoft Word, Microsoft Outlook, Microsoft Excel
2mo
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Electrical Construction Assistant Project Manager Industrial
Boardman, Oregon, United States +2 more
$80k-$140k/yr OnsiteFull Time
EC Electric
EC Electric: , privately held, is an electrical contractor building systems for schools, hospitals, airports, and data centers.
Coordinates electrical construction projects, manages documentation, supports supervision, reviews electrical drawings, tracks schedules and budgets, assists with billing, RFIs, subcontractors, and payroll.
Viewpoint, RFIs
Job Posting
4w
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Electrical Construction Assistant Project Manager (Portland Metro)
Portland or Hillsboro
OnsiteFull Time
OEG, Inc.
OEG, Inc.: OEG is a privately owned electrical contractor serving commercial, industrial, institutional, and government customers across the western United States.
2+ YOEWorking knowledge of electrical construction via 5-year apprenticeship or bachelor's in construction engineering management; 2-3 years as Project Engineer or Assistant Project Manager; strong project management, analytical, negotiation, and communication skills.
Job Posting
5d
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Assistant Project Manager - HV Construction
Portland, Oregon, United States
OnsiteFull Time
EPC Services Company
EPC Services Company: Privately held U.S. EPC contractor delivering engineering, procurement, construction, testing, and maintenance for utilities and energy projects.
2+ YOEHigh school diploma/GED and 2+ years direct experience or two-year degree; bachelor's in construction management or electrical engineering preferred; Microsoft Office and Vista ERP knowledge; occasional travel; must not require visa sponsorship.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Vista ERP
2mo
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Assistant Project Manager - Data Center Construction
Pampa or Denver or Chicago or Seattle or Portland or Washington
$102k-$138k/yr FieldFull Time
Mortenson
Mortenson: US-based construction and real estate development firm.
5+ YOEBachelor's degree or equivalent experience, 5+ years related experience, driver's license, construction project expertise, intermediate Microsoft Office skills, communication, organization, and travel availability.
Microsoft Office
Job Posting
2w
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Assistant Project Manager - Heavy Civil Construction
Gresham, Oregon, United States
OnsiteFull Time
Interlaken, Inc.
Interlaken, Inc.: Woman-owned commercial and municipal site and utility excavation contractor serving Portland-area clients.
Currently possess or pursuing a BS in Construction Management or Civil Engineering; proficiency with MS Office Suite and project management/estimating software; valid driver's license; excellent communication skills.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook, HCSS HeavyBid, HCSS HeavyJob, HCSS Plans
1mo
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2027 Portland Entry Level Engineering Assistant (Construction General Contractor)
Portland, Oregon, United States
HybridInternship, Full Time
Turner Construction
Turner Construction: International construction services and general builder.
Two years of college in engineering, construction, or a related field; construction or engineering experience preferred. Requires teamwork, communication, computer proficiency, and willingness to learn.
Microsoft Office, Microsoft Excel
Job Posting
3w
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Assistant Superintendent - Semiconductor
Hillsboro, Oregon, United States
OnsiteFull Time
Skanska
SkanskaNasdaq Stockholm: SKA B: Global construction and project development.
3+ YOE3+ years construction experience; 3+ years safety and QC administration; 1+ year schedule milestones, site logistics, CO tracking, plans/specs; 1+ year semiconductor or mission-critical facility construction; no sponsorship available.
Revit, AutoCAD, Bluebeam, BIM 360, Prolog, Primavera P6, JD Edwards
3mo
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Assistant Project Superintendent
Lake Oswego or Portland
OnsiteFull Time
Essex General Construction
Essex General Construction: Essex General Construction is a commercial general contractor serving commercial clients in Western Oregon and Southwest Washington.
Assisting the project superintendent, overseeing in‑field construction, coordinating subcontractor work across trades on a single project.
1mo
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Assistant Superintendent | Data Center
Hermiston or Umatilla
$113k-$130k/yr OnsiteFull Time
Balfour Beatty
Balfour BeattyLondon Stock Exchange: BBY.L: Provider of general contracting and construction management services.
4+ YOEB.S. in Construction Management, Engineering, Business or related field preferred; 4-7 years experience; proficiency with PC and Microsoft products; ability to manage multiple activities and make decisions under tight deadlines.
Microsoft Word, Microsoft Excel, Microsoft Office, Microsoft Outlook
4w
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Assistant Site Manager
Phoenix or Fullerton or Issaquah or Hermiston or Portland or Seattle or Boise or Denver or Dallas or Reno
$100k-$130k/yr FieldFull Time
Gray
Gray: Family-owned industrial design-builder serving industrial companies with engineering, construction, automation, specialty equipment, and real estate services.
3+ YOEAssociate's degree or equivalent plus 3 years construction experience, or 5 years related experience; ability to read drawings and financial reports; strong leadership and people management; basic computer skills; travel required; must be able to lift up to 100 lbs.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, MS Project
Job Posting
18h
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Project Assistant
Portland, Oregon, United States
$30-$36/hr OnsiteFull Time
Performance Contracting Group
Performance Contracting Group: National employee-owned specialty contractor for the construction industry.
Currently enrolled or recently graduated from a degree program in Construction Management, Construction Science, or similar; working knowledge of Microsoft Office Suite; ability to read and interpret specifications and drawings; strong communication and teamwork skills.
Microsoft Excel, Bluebeam, Microsoft Word, Microsoft Office
1w
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Insulation Assistant Installer
Springfield, Oregon, United States
$18-$20/hr FieldFull Time
Marshall's Heating and Cooling
Marshall's Heating and Cooling: Heating | Cooling | Insulation | Fireplaces | Serving Lane County Since 1948
High school diploma or GED; valid driver's license and insurable; ability to lift 50 lbs; work in confined spaces and extreme weather; pass drug and background screens; read tape measure to 1/8 inch.
tape measure, hand tools, power tools, spray equipment
1mo
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Assistant Project Manager
Salem, Oregon, United States
$55k-$80k/yr OnsiteFull Time
Jet Industries
Jet Industries: Family-owned MEPF design-build construction contractor serving property owners and managers nationwide.
2+ YOE2+ years assistant project management experience preferred; knowledge of Bluebeam Revu and Microsoft Office required; working knowledge of SharePoint, Viewpoint, Procore preferred; entry-level construction knowledge; basic English proficiency.
Bluebeam Revu, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, SharePoint, Viewpoint, Procore
1mo
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Office Assistant
Portland, Oregon, United States
$300-$500/wk RemotePart Time
Bridgetown Handyman
Bridgetown Handyman: Locally owned Oregon maintenance and construction services provider serving residential and commercial clients across Portland.
Coordinates scheduling, bookkeeping, invoicing, and compliance activities for a growing maintenance and construction services provider.
1mo
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Assistant Project Manager
Oregon, United States
OnsiteFull Time
Rosendin
Rosendin: Largest employee-owned electrical contracting in the United States.
1+ YOEBachelor’s degree in construction management or related field, at least 1 year of construction-related experience, construction technology knowledge, strong organization and communication skills, and Microsoft Office proficiency.
Microsoft Office, Microsoft Outlook, Microsoft Word, Microsoft Excel, Oracle
7h
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Maintenance Assistant
Portland, Oregon, United States
OnsiteFull Time
Rejuvenation
Rejuvenation: Portland-based home-improvement retailer and manufacturer serving trade and consumer customers with customizable lighting, hardware, furniture, and décor.
1+ YOE1 year janitorial or construction clean-up experience; ability to operate janitorial equipment, pallet jacks, hand trucks, power and hand tools; valid driver's license; high school diploma or equivalent; ability to lift up to 75 pounds.
pallet jack, hand truck, power tools, hand tools
1d
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Drywall Assistant Project Manager
Portland, Oregon, United States
OnsiteFull Time
Swinerton
Swinerton: National general contracting and construction management firm.
3+ YOEEngineering, Construction Management or Architectural degree or equivalent experience; thorough understanding of plans and specifications; drywall field experience; 3-4 years construction experience; 1+ years scheduling and estimating experience.
CMiC