North York On Office administrator construction Jobs – 27 Openings This Week

Office Manager — Residential Construction Company (In-Office, Toronto/GTA)
MGB BUILDING GROUP INC. —Toronto, ON
- From $70,000 a year
- Full-time
- Microsoft Excel
- Customer service
- English
Quick apply
Office Administrator
Captain Handy Inc —Toronto, ON
- $39,520–$47,840 a year
- Full-time
- CRM software
- Microsoft Office
- Administrative experience
- Paid time off
Quick apply
Office Administrator
Noble Exteriors Ltd —Vaughan, ON
- $30 an hour
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Google Suite
Quick apply
Office Administrator/Bookkeeper
Wallex Construction Inc. —Vaughan, ON
- $30–$35 an hour
- Full-time
- Microsoft Word
- Administrative experience
- QuickBooks
Quick apply
10d
Office Assistant in Construction Company
RonOvations Inc —North York, ON
- From $18 an hour
- Part-time
- CRM software
- Microsoft Outlook
- English
Quick apply
14d
Human Resources & Administrative Assistant
JY Construction —Markham, ON
- $18–$25 an hour
- Full-time
- Microsoft Outlook
- Administrative experience
- Recruiting
- Paid time off
- Vision care
Quick apply
8d
Project Administrative Assistant
Broccolini Construction Inc. —Toronto, ON
- $60,000–$70,000 a year
- Full-time
- Microsoft Office
- Administrative experience
- Accounting
- Employee assistance program
Quick apply
Project Accountant/Accounting Administrator
Berkim Construction —Etobicoke, ON
- $38.46–$42.66 an hour
- Full-time
- CPR Certification
- English
- Microsoft Office
- Disability insurance
- Dental care
Bookkeeper/Administrative Assistant
Pro Insulation Contracting —Markham, ON
- $19.55–$23.00 an hour
- Full-time
- Google Suite
- Customer service
- QuickBooks
Quick apply
8d
Office Assistant
GTA Stone Countertops —Toronto, ON
- $17.50–$20.00 an hour
- Full-time
- Google Suite
- Microsoft Office
- Administrative experience
Quick apply
12d
Office Manager for Construction Company
Home Painters Toronto —Toronto, ON
- Weekends as needed
- CRM software
- Continuous improvement
- Computer skills
Quick apply
Service Administrator
Northern Dock Systems Inc. —Brampton, ON
- From $50,000 a year
- Full-time
- CRM software
- Microsoft Outlook
- Writing skills
- Dental care
Quick apply
Project Manager (Toronto Office)
Ste Marie —Toronto, ON
- $75,000–$86,000 a year
- Full-time
- Hybrid work
- AutoCAD
- Hospitality
- Research
Quick apply
Office Administrator
Betterview Construction Ltd —Richmond Hill, ON
- $50,000–$60,000 a year
- Full-time
- Social media management
- English
- Windows
Quick apply
Administrative Assistant
Ace Build Contracting —Mississauga, ON
- From $18 an hour
- Full-time
- Microsoft Word
- CRM software
- Microsoft Outlook
- Flexible schedule
Quick apply
14d
Office Project Manager
Mitrex —Etobicoke, ON
- Full-time
- Engineering
- Microsoft Office
- Bachelor's
Office Manager
EBC Inc. —Mississauga, ON
- $60,000–$105,000 a year
- Microsoft Outlook
- Inventory management
- English
- Profit sharing
- Employee assistance program
Quick apply
13d

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Office Manager — Residential Construction Company (In-Office, Toronto/GTA)
MGB BUILDING GROUP INC. —Toronto, ON
Digital and physical filing systems and document management — organized, consistent, and always current. Communication bridge between office staff, project…
From $70,000 a year
Quick apply
Construction Office Administrator
Rutherford Contracting Ltd. —Aurora, ON
Possess a valid Ontario driver's license and reliable vehicle. Receive and direct incoming calls through the main switchboard in a professional and courteous…
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office administrator construction jobs near north york on

Office Manager — Residential Construction Company (In-Office, Toronto/GTA)

MGB BUILDING GROUP INC.
Toronto, ON

Quick apply

Job details

Full-time
From $70,000 a year

Qualifications

Microsoft Excel
Operations management
Customer service
Residential construction experience
Administrative support experience
Filing
Process improvement
English
Administrative and business operations experience
Administrative experience
Schedule management
Records management
Team management
Written report writing
Organizational skills
Construction administrative experience
Computer skills
Office management
Document management
Standard operating procedures (SOPs)
Delegation
ClickUp
Communication skills
Team coordination
Cross-functional communication
Project progress tracking
Business process improvement

Full job description

About this role

MGB Building Group builds and renovates high-end custom homes across Toronto and the GTA. We're looking for an Office Manager (also known as an Office Administrator, Operations Manager, or Construction Office Manager) who has already run the office of a construction company — someone who understands how a busy residential construction operation works from the inside, knows how to keep multiple workflows moving at once, and can hold a team accountable to systems and deadlines without needing to be told twice.

This is a senior operational role that reports directly to leadership. You'll own the day-to-day functioning of our office: people, processes, tools, documentation, and cross-team communication. If you've managed a general office but never worked in construction, or if systems and process aren't your strong suit, this role is likely not the right fit.

Who this is for: An experienced office manager who has worked inside a residential or general construction company, built or maintained office systems and SOPs, managed team members, and can navigate the pace of a construction environment — where priorities shift and nothing waits.

What you'll own

Day-to-day office operations and administration for a busy residential construction company — you are the person who keeps things running
Team oversight and supervision: delegate tasks, monitor progress, and ensure deadlines are met across departments
Workflow and process management: build, maintain, and improve SOPs, reporting structures, and administrative systems
Scheduling and calendar coordination across projects, teams, and leadership
Communication bridge between office staff, project teams, trades, and company leadership
Digital and physical filing systems and document management — organized, consistent, and always current
Internal meeting facilitation and preparation of operational reports for senior management
Oversight of tools and platforms: ensure the team is using systems correctly and consistently
Resource allocation support across multiple active construction projects simultaneously

What we're looking for

5+ years of office management, office administration, or construction administration experience — with at least a meaningful portion inside a residential construction company
Demonstrated people management and supervisory experience: you've supervised team members, delegated effectively, and held others accountable
A genuinely process-driven mindset with strong organizational skills
Proven ability to manage multiple workflows and competing priorities simultaneously without losing organization
Strong proficiency with ClickUp, Dropbox, Excel, and GoHighLevel — these are used daily; experience with BuilderTrend is a plus
Excellent written and verbal communication in English — polished, clear, and professional at every level
Comfortable operating with autonomy in a fast-paced environment where you are expected to solve problems, not just flag them
Reliable transportation to commute to the Toronto office every day — required

Role details
Schedule: Mon–Fri, full-time
Location: In-office, Toronto ON
Type: Full-time, permanent
Compensation: Competitive, by experience

Why MGB

A senior role with real scope — you'll shape how the office operates, not just maintain it
Work alongside a focused, professional team on high-end residential projects
Stable company with a growing project pipeline and long-term growth potential

Apply now!

Job Type: Full-time

Pay: From $70,000.00 per year

Application question(s):

Have you ever worked for a Residential Construction company before?

Experience:

Construction administrative: 3 years (required)

Language:

English (required)

Work Location: In person

Quick apply

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office administrator construction jobs in north york on

Office Manager — Residential Construction Company (In-Office, Toronto/GTA)

Office Administrator

Office Administrator

Office Administrator/Bookkeeper

Office Assistant in Construction Company

Human Resources & Administrative Assistant

Project Administrative Assistant

Project Accountant/Accounting Administrator

Bookkeeper/Administrative Assistant

Office Assistant

Office Manager for Construction Company

Service Administrator

Project Manager (Toronto Office)

Office Administrator

Administrative Assistant

Office Project Manager

Office Manager

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