💼 Full-Time Position

Cost Estimator

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Johnson, Mirmiran, and Thompson Inc.
📍 Philadelphia, PA, United States
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Location
Philadelphia, United States
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Posted
June 09, 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

Johnson, Mirmiran & Thompson is a dynamic, 100% employee-owned consulting firm with more than 2,800 professionals, providing a full range of multidisciplinary engineering, architecture, information technology, and related services to public agencies and private clients throughout the United States. JMT is currently ranked #45 on Engineering News-Record’s list of the Top 500 Design Firms.

The Estimator provides comprehensive cost estimating services for new school construction and major capital improvement projects. This role is responsible for developing accurate and timely estimates at the 30%, 60%, and 90% design milestones, preparing pricing for change orders, and supporting negotiations with contractors to ensure the best value for the school district. The Estimator works closely with architects, engineers, project managers, and procurement staff to maintain cost control and support informed decision‑making throughout the project lifecycle.

Essential Functions and ...