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Estimating Assistant Jobs in Portland, OR (NOW HIRING)

Fortis Construction

Estimator

Portland, OR · On-site

... * Assist in other duties as assigned, relevant to the achievement of the position's and team ... Experience in cost estimating programs (ACC, WinEst, Accubid or other relevant system.

pcg

Estimator

Portland, OR · On-site

$85K - $105K/yr

... * Assist in other duties as assigned such as change order management or billings depending on the project(s). * Support other members of the Estimating team for product line collaboration. This ...

pcg

Estimator

Portland, OR

$85K - $105K/yr

... * Assist in other duties as assigned such as change order management or billings depending on the project(s). * Support other members of the Estimating team for product line collaboration. This ...

Prime Electric

Electrical Estimator

Portland, OR · On-site

Plan & Spec, Design-Assist, and Design-Build. Quick learner to grasp existing estimating process and procedures. * Experience with the appropriate application of a wide variety of electrical ...

Prime Electric

Electrical Estimator

Portland, OR · On-site

Plan & Spec, Design-Assist, and Design-Build. Quick learner to grasp existing estimating process and procedures. * Experience with the appropriate application of a wide variety of electrical ...

Prime Electric

Electrical Estimator

Portland, OR · On-site

Plan & Spec, Design-Assist, and Design-Build. Quick learner to grasp existing estimating process and procedures. * Experience with the appropriate application of a wide variety of electrical ...

DHD Consulting

Electrical Estimator

Portland, OR · On-site +1

$100K - $135K/yr

Process Improvement: Assist senior staff in identifying workflow efficiencies and enhancing estimating practices and tools. * Field Support: Conduct site walks or field visits when required to verify ...

Henkels & McCoy

Estimator II

Vancouver, WA · On-site +1

... assistant"> * Demonstrated experience estimating mid-sized utility infrastructure projects, with strong knowledge of Transmission & Distribution (T&D), substation construction, and utility industry ...

Watterson

Sales Estimator

Portland, OR · On-site

$70K - $100K/yr

... the estimating and project management process. * Support administrative tasks and assist in project execution to help deliver an excellent client experience. * Stay current with industry trends ...

MasTec Inc

Estimator II

Vancouver, WA · On-site

... assistant"> * Demonstrated experience estimating mid-sized utility infrastructure projects, with strong knowledge of Transmission & Distribution (T&D), substation construction, and utility industry ...

Watterson Environmental Group

Sales Estimator

Portland, OR · On-site

$70K - $100K/yr

... the estimating and project management process. * Support administrative tasks and assist in project execution to help deliver an excellent client experience. * Stay current with industry trends ...

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All JobsEstimating JobsEstimating Assistant JobsEstimating Assistant Jobs in Portland, OR

Estimating Assistant information

What is the difference between Estimating Assistant vs Cost Estimator?

AspectEstimating AssistantCost Estimator
CredentialsHigh school diploma or associate degree, some certificationsBachelor's degree often preferred, certifications like AACE
Work EnvironmentOffice setting, supporting estimation teamsOffice or on-site, preparing detailed cost analyses
Industry UsageConstruction, manufacturing, engineering firmsConstruction, engineering, project management
Primary RoleAssist in preparing estimates, gather dataDevelop detailed cost estimates, analyze project costs

While both roles support project cost planning, an Estimating Assistant primarily assists with data collection and preliminary estimates, whereas a Cost Estimator develops comprehensive cost analyses and detailed estimates for projects.

What are some common challenges faced by estimating assistants, and how can they be managed effectively?

Estimating Assistants often face challenges such as managing tight deadlines, handling multiple project bids simultaneously, and ensuring the accuracy of data collected from various sources. To manage these effectively, it's helpful to develop strong organizational skills, maintain clear communication with estimators and project managers, and use project management software to track tasks and deadlines. Proactively seeking clarification when project details are unclear and regularly updating documentation can also help minimize errors and streamline the estimating process.

What are the key skills and qualifications needed to thrive as an estimating assistant?

To thrive as an Estimating Assistant, strong numerical skills, attention to detail, and a background in construction or business administration are typically required. Familiarity with estimating software such as Bluebeam, Microsoft Excel, and project management systems is important, along with basic knowledge of cost databases. Excellent organizational skills, effective communication, and the ability to multitask help distinguish top candidates in this role. These abilities ensure accurate and timely preparation of cost estimates, supporting project success and informed decision-making.

What does an estimating assistant do?

An estimating assistant supports the estimation process by gathering data, preparing cost estimates, and assisting with bid proposals. They often use software tools like Excel or specialized estimating programs and need strong attention to detail and basic knowledge of construction or manufacturing processes. Their role helps ensure accurate project cost predictions and efficient bidding procedures.
What are the most commonly searched types of Estimating jobs in Portland, OR? The most popular types of Estimating jobs in Portland, OR are:
What are popular job titles related to Estimating Assistant jobs in Portland, OR? For Estimating Assistant jobs in Portland, OR, the most frequently searched job titles are:
What job categories do people searching Estimating Assistant jobs in Portland, OR look for? The top searched job categories for Estimating Assistant jobs in Portland, OR are:
What cities near Portland, OR are hiring for Estimating Assistant jobs? Cities near Portland, OR with the most Estimating Assistant job openings:
Estimating Assistant jobs near you
Infographic showing various Estimating Assistant job openings in Portland, OR as of August 2026, with employment types broken down into 93% Full Time, and 7% Temporary. Highlights an 100% In-person job distribution.

Project/Estimating Assistant

Goodfellow Bros. LLC

Portland, OR • On-site

$31 - $41/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 4 days ago

Job description

Application Instructions
Application Instructions
We appreciate you choosing Goodfellow Bros. for your future career opportunity. Please complete the online application and attach your resume. We will review your application and contact you regarding next steps.
Thank you,
Goodfellow Bros. Recruiting Team
Position Description
Goodfellow Bros. (GBI) is a large heavy-civil contractor with operations throughout the West Coast & Hawaii. Our company is a fourth-generation, family-owned business, celebrating over 100 years in the industry! We have earned a reputation for professionalism and integrity that reflects our longstanding commitment to the individuals, businesses, and resources of the communities in which we live and work.
GBI has always maintained that our employees are our greatest asset, and we are now seeking to add to our team. We are looking for a Project/Estimating Assistant to join our team in Portland, OR.
Position Summary
This position provides administrative support across the region, with a primary focus on supporting the Estimating Department and project teams. The ideal candidate is highly organized, detail-oriented, and able to communicate effectively both verbally and in writing. Success in this role requires the ability to thrive in a fast-paced project environment, manage multiple priorities, and adapt quickly as needs change. The successful candidate will take initiative, identify opportunities to streamline processes, and complete tasks accurately and efficiently while providing dependable support to the broader team.
Position Description
  • Download, organize, and maintain plans, specifications, quotes, and other bid-related documents.
  • Prepare bid documents, bonds, and supporting materials for public and private proposals.
  • Maintain estimating information and records within the CRM database.
  • Solicit and track quotes from subcontractors, suppliers, and service providers.
  • Assist with pre-qualifications, bids, RFPs, and SOQs.
  • Support the preparation of marketing materials, proposals, and project closeout documents.
  • Create and maintain job folders, spreadsheets, databases, and project records.
  • Maintain complete and accurate project information in Vista.
  • Coordinate project setup and billing requirements with project teams, Estimators, and Contract Administration.
  • Prepare and submit monthly customer billings, including required schedules and supporting documentation.
  • Support Accounts Receivable by obtaining lien waivers and maintaining required project documentation, with a goal of keeping receivables under 60 days.
  • Enter and maintain change orders in Vista as requested.
  • Coordinate subcontractor pay applications with project teams and Subcontract Payables.
  • Provide additional administrative support to project teams and Estimators as needed.

Competitive Benefits & Total Rewards at Goodfellow Bros.
At Goodfellow Bros., employee well-being is a top priority. Our comprehensive total rewards package is designed to support your physical, mental, and financial health while offering the flexibility to meet the diverse needs of you and your family. Here's what you can expect:
This position offers $31 to $41 hourly.
Additional Compensation
  • Employee Stock Ownership Plan (ESOP): As a partially employee-owned company, GBI offers eligible employees the opportunity to build long-term wealth through shared ownership.
  • 401(k) + Profit Sharing: Immediate eligibility with generous annual employer contributions that go beyond traditional match programs.
  • Wellness Incentives: Earn up to $700 per year for participating in healthy lifestyle activities.
  • Employee Referral Bonuses: Help grow our team and receive bonuses for successful referrals.

Benefits
  • Medical, Dental & Vision Insurance: Low-cost plan options, including Premera HSA (WA, OR, CA), Kaiser HMO (OR, CA, HI), and HMSA (HI). Preventive care is covered at 100%.
  • Paid Time Off: Up to 26 days of vacation, 9 sick days, and 11 paid holidays annually.
  • Parental & Family Leave: One paid bonding week, with additional unpaid leave available.
  • Disability & Life Insurance: Company-paid short-term and long-term disability, plus life insurance coverage up to 1.5x your annual salary.
  • Training & Career Growth: Access to leadership development programs, mentorship, and career advancement support.
  • Perks & Community Programs: Charitable contribution matching, paid volunteer time, and retail discounts.

Internal candidates will receive priority consideration for the five (5) calendar days after the position is posted.
Position Requirements
Required Education, Experience, and Technical Knowledge
  • Candidates must have the legal right to work in the US without employer sponsorship.
  • 2 years of project administrative experience; database and Microsoft excel spreadsheet entry.

Education
  • High School Graduate or GED.
  • Associate's degree and previous experience in a construction company is preferred but not required.

Certifications / Licenses
  • Valid driver's license, and clean driver's abstract is required.

Computer Skills
  • Must have computer experience using MS Office product suite and Outlook.
  • Experience with Oracle, Procore, SAP Ariba, Vista, Smartbid, CRM, and Adobe Acrobat and InDesign is a plus.

Equal Opportunity Employer
We conform to all the laws, statutes, and regulations concerning equal employment opportunities and affirmative action. We strongly encourage women, minorities, individuals with disabilities and veterans to apply to all of our job openings. We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, or national origin, age, disability status, Genetic Information & Testing, Family & Medical Leave, protected veteran status, or any other characteristic protected by law. We prohibit Retaliation against individuals who bring forth any complaint, orally or in writing, to the employer or the government, or against any individuals who assist or participate in the investigation of any complaint or otherwise oppose discrimination.

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