Part-Time Project Estimator

Posted today

brinton brosiusMaplewood (NJ)

Cost Estimators All Other Specialty Trade Contractors

SENIORITY

Mid

SALARY

$40–45/hr

Apply

About the role

Estimator Hourly, Flexible Hours (20–40 hrs/week) Brinton Brosius, Inc. · Hybrid (remote + site visits in North/Central NJ) · 20–40 hours/week, 20 guaranteed · $40–45/hrAbout UsBrinton Brosius, Inc. is a luxury residential general contractor in New Jersey, bringing together architecture, design, and general construction expertise under one roof. We handle everything from high-end renovations and additions to custom new homes. We're known across North and Central New Jersey for craftsmanship and service, and our clients count on us for quality work delivered on time and on budget.

About the Role: We're looking for a detail-oriented Estimator to price our luxury residential projects, from early budgets during design through final proposals and change orders. You'll work closely with our architects, designers, and Project Managers to turn drawings and site conditions into accurate, competitive numbers our clients can trust. This is a paid hourly role with flexible hours: you'll work 20 to 40 hours a week depending on project volume, with a guaranteed minimum of 20 paid hours every week.

What You'll Do:

Prepare detailed cost estimates for renovations, additions, and new residential construction
Perform quantity takeoffs from architectural drawings, specifications, and site measurements
Provide early budget estimates during the design phase so clients can make informed decisions
Request, collect, and compare subcontractor and supplier bids, making sure scopes line up
Build clear, organized proposals with the Project Managers and design team
Price change orders quickly and accurately as projects evolve
Visit job sites as needed to assess existing conditions and confirm scope
Keep pricing, unit costs, and subcontractor information current
Review completed projects against estimates to keep our numbers sharp

What We're Looking For:

3+ years of estimating experience in residential construction, remodeling, or general contracting
Strong ability to read and interpret architectural and construction drawings
Solid knowledge of residential construction methods, materials, and trade sequencing
Advanced Excel skills (or equivalent spreadsheet experience)
Sharp attention to detail and a methodical, well-documented approach
Clear written and verbal communication with subcontractors, suppliers, and our team
Self-motivated and reliable while working remotely, able to manage your own hours
Able to travel to job sites in North and Central New Jersey when needed

Nice to Have:

Proficiency with Bluebeam, monday.com, and Claude, or equivalent takeoff, project management, and AI productivity tools
Experience with construction estimating software
An established network of subcontractors and suppliers in New Jersey
Field experience in a construction trade Schedule and Pay
Flexible hours, 20–40 per week depending on project volume
Guaranteed minimum of 20 paid hours per week
$40–45 per hour, based on experience

Hybrid: mostly remote, with site visits in North/Central NJ as needed

Before you apply

Applying takes about a minute. These four things decide how fast it moves after that.

Your profile is current

It's what we read first. Occupations, seniority and locations matter more than a long history.

Two examples you can talk through

Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.

A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.