💼 Full-Time Position

Lead/Sr. Estimator

🏢
ONeill Contractors Inc.
📍 Illinois, Chicago, United States
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Location
Illinois, United States
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Posted
June 19, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Job Description Job Description

As a result of its controlled and sustainable growth, ONeill Contractors has advanced to the next stage of its development plan and will add a Sr. Estimator to its growing team.

The Sr. Estimator will be responsible for managing all aspects and functions of the estimating department. They will generate estimates and secure subcontractor pricing required for bidding efforts across all scopes, systems, and assemblies. Typical project sizes range from $3-15 million, have 1 to 2-year periods of performance, and involve 5 to 10 first-tier subcontractors.

The Sr. Estimator will mentor and aid in the development of our current estimator(s), review and approve their work, and train new and/or new estimators who may be added to the team as the need dictates.

The ideal candidate has extensive experience bidding on projects solicited by U.S. Federal Government agencies such as the U.S. Army Corps of Engineers (USACE), Naval Facilities Engineeri...