oakville on junior construction estimator Jobs – 15 Openings This Week

Junior Estimator
Ontario Shipyards Inc. —Hamilton, ON
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Quick apply
Senior Landscape Estimator- Kamloops, BC
Lyons Landscaping Ltd. —Ontario
- $40–$48 an hour
- Full-time
- Sales
- Construction
- Store discount
- Profit sharing
Quick apply
Director of Tendering
Ontario Shipyards Inc. —Hamilton, ON
- Full-time
- Engineering
- ERP systems
- Finance
Quick apply
Senior Estimator
STRABAG Inc. —Mississauga, ON
- $120,000–$150,000 a year
- Full-time
- Microsoft Excel
- Engineering
- Business development
- Paid time off
Quick apply
1d
Senior Estimator
TalentSphere —Mississauga, ON
- $110,000 a year
- Call to connect
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Profit sharing
Quick apply
Junior Package Estimator
CIMCO Refrigeration —Burlington, ON
- AutoCAD
- Microsoft Excel
- Engineering
- Dental care
Quick apply
Junior Estimator Coop- Fall 2026 (Sept-Dec)
Skygrid Construction Inc —Mississauga, ON
- $20.00–$28.50 an hour
- Full-time
- AutoCAD
- Writing skills
- Microsoft Office
Quick apply
KNS - Lead Civil Estimator
Kiewit Corporation —Oakville, ON
- $142,000–$149,000 a year
- Overtime
- Microsoft Excel
- Engineering
- English
- Dental care
- Paid time off
1d
Senior Estimator
EllisDon Group —Mississauga, ON
- $120,000–$150,000 a year
- Full-time
- Engineering
- Project management
- Construction
Intermediate / Senior Estimator - Water/Wastewater Construction
Maple Reinders —Mississauga, ON
- $105,000–$150,000 a year
- Full-time
- Hybrid work
- Engineering
- Bachelor's
- Mechanical knowledge
- Profit sharing
- Disability insurance
Quick apply

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Junior Project Coordinator – Landscape
KS Landscaping —Brampton, ON
Responsibilities:• Assist with coordinating daily maintenance and construction operations• Communicate with crews, foremen, suppliers, subcontractors, and…
$42,019.03–$94,214.61 a year
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8d
Junior Hydrogeologist
Harden Environmental Services Ltd. —Moffat, ON
Basic understanding of data analysis techniques and proficiency in programming languages like Python or MATLAB is preferred.
From $75,000 a year
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13d

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Junior Estimator
Build Recruitment Incorporated —Pickering, ON
Valid driver’s license and ability to travel to project sites if required. Diploma or degree in Construction Management, Civil Engineering, Quantity Surveying,…
$50,000–$75,000 a year
Quick apply
7d
junior estimator - construction
BOS Glass Inc. —Richmond Hill, ON
Education: Expérience: Education Secondary (high) school graduation certificate Experience 1 year to less than 2 years Health benefits Dental plan Disability…
$50,000–$60,000 a year
9d

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Junior Estimator

Ontario Shipyards Inc.
Hamilton, ON

Quick apply

Job details

Full-time

Qualifications

Microsoft Powerpoint
Microsoft Word
Microsoft Excel
Engineering
Microsoft Office
Project management
Organizational skills
Business
Communication skills

Full job description

Position Summary:

As a Junior Estimator, you will support the preparation of cost estimates, proposals, and tender submissions for ship repair, maintenance, and construction projects at Ontario Shipyards. Working under the guidance of senior estimators and collaborating closely with project managers, engineers, and procurement, you will assist in compiling data, developing preliminary cost breakdowns, and ensuring timely, accurate, and compliant bid submissions.

Responsibilities:

Review project requirements, specifications, and engineering drawings to assist in developing accurate cost estimates.
Compile, format, and proofread tender documents, compliance matrices, and executive summaries.
Ensure consistency, accuracy, and clarity across all written and technical components of bid submissions.
Track submission deadlines, coordinate required input from multiple departments, and ensure on-time delivery of proposals.
Maintain and update the tender log, historical bid archive, and reference materials for benchmarking.
Assist in preparing preliminary cost breakdowns for labour, materials, equipment, subcontractors, and schedules under the direction of senior estimators.
Collect, verify, and record pricing information from suppliers and subcontractors in collaboration with the Procurement team.
Maintain estimating data, cost assumptions, and supporting documentation in an organized and auditable format.
Support the identification of risks, gaps, and uncertainties in estimates and escalate findings as appropriate.
Stay current on RFP/RFQ requirements, industry standards, and client expectations to improve submission quality.
Perform other duties as assigned to support the Estimating and Project Management teams.

Qualifications & Experience:

Diploma or degree in communications, business, engineering, or a related field.
Strong written communication, organizational skills, and high attention to detail.
Experience supporting or preparing RFP/RFQ submissions is an asset.
Proficiency in Microsoft Office (Word, Excel, PowerPoint) with strong document formatting skills.
Ability to manage multiple priorities, meet deadlines, and work in a fast-paced environment.
Prior experience in ship repair, ship construction, or a technical estimating environment is an asset but not required.

Ontario Shipyards is an equal opportunity employer. All applicable provincial and federal laws will be followed to ensure consideration without regard to race, colour, religion, sex, age, disability or other classification protected by law. Ontario Shipyards will make reasonable accommodations for persons with disabilities in accordance with applicable law. It is our intention that all qualified applicants be given equal opportunity and that selection will be made on job-related factors. If you require any accommodation in the application process, please contact the HR department.

8am - 4:30pm - Monday to Friday

Quick apply

Refine Your Search

junior construction estimator jobs in oakville on

Junior Estimator

Senior Landscape Estimator- Kamloops, BC

Director of Tendering

Senior Estimator

Senior Estimator

Junior Package Estimator

Junior Estimator Coop- Fall 2026 (Sept-Dec)

KNS - Lead Civil Estimator

Senior Estimator

Intermediate / Senior Estimator - Water/Wastewater Construction

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