Cost Estimator

O'Connor Sales Inc

. Create estimates, studies, analyses, and evaluations at all levels of project development.

Posted 10/31/2026full-timeRemote • Washington • United StatesMid-LevelSenior💰 $145,000 - $175,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in cost estimating, including conceptual estimating, quantity takeoffs, and value engineering, while effectively communicating project goals and maintaining client relationships. Proficient in utilizing estimating software and advanced Excel skills to deliver accurate cost models and support federal government construction projects.

Highest-signal resume keywords

Cost EstimatingConceptual EstimatingQuantity TakeoffsOn-Screen Takeoff (OST)Microsoft Excel

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Cost AnalysisChange Order ReviewValue EngineeringConstruction Document AnalysisEstimating Software Proficiency

Soft Skills

Effective CommunicationClient Relationship Management

Tools & Technologies

MII/PACES Estimating SoftwareMicrosoft Office Suite

Certifications & Qualifications

HSPD-12 Federal Contractor Clearance

Industry Keywords

Construction ManagementFederal Government ProjectsQA/QC ProceduresCost ExhibitsBusiness Development

About the role

Key responsibilities & impact

Create estimates, studies, analyses, and evaluations at all levels of project development.
Provide conceptual-level estimates, detailed quantity take-off, change order reviews/reconciliations, and value engineering solutions as necessary.
Review documentation and develop comprehensive cost estimates/models that communicate the client’s project and strategic goals.
Ensure a quality product is presented to the client by adhering to QA/QC procedures.
Communicate effectively through clear and concise means appropriate to the project goals.
Research, solicit, and develop sources/vendors for compiling and maintaining accurate cost information.
Support business development by developing, promoting, and maintaining client relationships and creating cost exhibits for proposals, meetings, and presentations.
Support federal government construction projects throughout the project lifecycle.

Requirements

What you’ll need

Minimum of 5 years of experience as a cost estimating professional, preferably in a consulting environment, with experience in conceptual estimating, quantity takeoffs, change order review and reconciliation, value engineering, and cost analysis.
Demonstrated ability to understand, interpret, and analyze construction documents at all stages of design.
Proficiency with On-Screen Takeoff (OST) and MII/PACES estimating software.
Advanced Microsoft Excel skills and proficiency with the Microsoft Office Suite.
Ability and willingness to travel periodically as required.
Must be able to successfully pass a comprehensive background check and obtain HSPD-12 Federal Contractor clearance.
Bachelor's degree in Construction Management, Engineering, Architecture, or a related field preferred.

Benefits

Comp & perks

Remote flexibility
Company-sponsored Medical/Dental/Vision and Life Insurance
401K Program with a Company Match
Paid Holidays / Sick Leave / Vacation Accrual
Company Team Building, Employee Events, and a fun, people-first environment