ZipRecruiter

Log In

1

Grading Contractor Jobs in Portland, OR (NOW HIRING)

Kerr Contractors

Estimator

Woodburn, OR · On-site

Kerr Contractors is recognized as one of the most technically advanced earth-moving, road building ... A 5-year record of success as an estimator in civil, mass excavation, mass grading, utilities ...

Kerr Contractors

Excavation General Laborers

Woodburn, OR · On-site

$16.50 - $20.75/hr

About Kerr Contractors: Since 1988, Kerr Contractors has been shaping the landscape of the Pacific ... Experience hand grading for curbs, walks, foundations, and other graded areas. * Experience using ...

KERR MANAGEMENT COMPANY INC

Estimator

Woodburn, OR · On-site

Kerr Contractors is recognized as one of the most technically advanced earth-moving, road building ... A 5-year record of success as an estimator in civil, mass excavation, mass grading, utilities ...

KERR MANAGEMENT COMPANY INC

Estimator

Woodburn, OR · On-site

Kerr Contractors is recognized as one of the most technically advanced earth-moving, road building ... A 5-year record of success as an estimator in civil, mass excavation, mass grading, utilities ...

Mesa Contracting LLC

Excavation Grade Checker

Sherwood, OR · On-site

$32.33 - $40.41/hr

Mesa Contracting, LLC in Sherwood, OR is calling all detail-oriented pros to apply to join our ... Most of your time is spent performing land grading, structure excavations, and utility trench ...

Socket.dev

Civil Engineer PE

Vancouver, WA · On-site

... grading, drainage, stormwater, water, sewer, and related civil infrastructure systems. * Support construction administration activities and respond to contractor questions during construction.

New

previous pagenext page

Showing results 21-40

All JobsGrading Contractor JobsGrading Contractor Jobs in Portland, OR

Grading Contractor information

See Portland, OR salary details

$10

$18

$24

How much do grading contractor jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for grading contractor in Portland, OR is $18.48, according to ZipRecruiter salary data. Most workers in this role earn between $16.06 and $19.90 per hour, depending on experience, location, and employer.

What is the difference between Grading Contractor vs Excavation Contractor?

AspectGrading ContractorExcavation Contractor
Credentials/CertificationsTypically requires grading-specific licenses and certificationsOften holds excavation permits and safety certifications
Work EnvironmentFocuses on land leveling, slope creation, and site preparationEngages in digging, trenching, and earth removal
Industry UsageCommonly hired for site grading, drainage, and landscaping projectsHired for foundation digging, utility installation, and earthmoving

While both roles involve earthwork, grading contractors specialize in shaping and leveling land surfaces, whereas excavation contractors focus on digging and earth removal. Understanding these differences helps clients select the right professional for their construction or landscaping needs.

What cities near Portland, OR are hiring for Grading Contractor jobs?

Cities near Portland, OR with the most Grading Contractor job openings:

Grading Contractor jobs near you
Infographic showing various Grading Contractor job openings in Portland, OR as of August 2026, with employment types broken down into 1% Locum Tenens, 1% As Needed, 69% Full Time, 14% Part Time, and 15% Contract. Highlights an 86% Physical, 1% Hybrid, and 13% Remote job distribution, with an average salary of $38,428 per year, or $18.5 per hour.

Estimator

Woodburn, OR • On-site

Kerr Contractors
Construction • 201 - 500 employees
Learn more about Kerr Contractorsexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

Job description

Established in 1988, Kerr Contractors is a leading heavy civil general contractor and construction management firm headquartered in Woodburn, Oregon. Kerr Contractors is recognized as one of the most technically advanced earth-moving, road building and underground utility contractors in the region. Our business is founded on trusting relationships, excellent service, workmanship that has enduring character, and meeting or exceeding customer expectations every time. We have staked our reputation on our ability to deliver each of these.
Job Duties and Responsibilities
  • Prepares work to be accomplished by gathering information and requirements; setting priorities
  • Prepares construction budget by studying plans, updating specifications, identifying and projecting job costs
  • Evaluates offers to purchase by costing changes, additions, site requirements
  • Obtains bids from vendors and subcontractors by specifying materials, identifying qualified subcontractors, negotiating price
  • Resolves cost discrepancies by collecting, analyzing, and summarizing information and trends
  • Maintains quality service by following organization standards
  • Contributes to team effort by accomplishing related results as needed

Qualifications
  • A 5-year record of success as an estimator in civil, mass excavation, mass grading, utilities, paving, and demolition
  • Proficient with computer estimating software such as HeavyBid or AGTEK
  • Providing leadership and establishing estimating protocols for pricing structure development to ensure the accuracy and timely completion of proposals from conceptual estimates through project buy out
  • Support project teams with scope development, bid requirements, schedule of values, and contractual language
  • Establish protocols and develop methodologies to streamline the estimating process and support the long-term development of the company and the estimating team
  • Analyzing plans and specifications, locating sub-contractors and suppliers, setting up online plan room for sub-contractors, and writing technical proposals
  • Must have valid driver's license and clean driving record
  • Must pass a pre-employment drug screen

Benefits
  • Competitive Salary
  • PTO
  • Team Building Events
  • Annual Company Events
  • Medical, Dental, Vision and Life Insurance
  • Flexible Spending Accounts
  • 401k
  • Paid Holidays

Apply