Estimator/Cost Estimator - Gateway

Arcadis•New York, NY

8h•$120,000 - $160,000•Hybrid

About The Position

Arcadis is seeking a motivated Estimator/Cost Estimator to support the Gateway Hudson Tunnel Project (HTP), a major infrastructure initiative. Working as part of the Delivery Partner team selected by the Gateway Development Commission, the Estimator will help ensure the quality and compliance of construction activities involving heavy civil engineering, including large shafts, excavation, and tunneling. The HTP includes construction of a new, two-track rail tunnel beneath the Hudson River and full rehabilitation of the existing North River Tunnel. The project supports more than 200,000 daily passengers and is part of the broader Gateway Program, which aims to strengthen mobility, enhance resiliency, and support the long-term reliability of the Northeast Corridor. The role develops and maintains accurate cost estimates for tunnel construction activities, working with project managers, engineers, procurement teams, and other stakeholders. It also contributes to cost tracking, value engineering, risk assessment, and cost-saving initiatives while maintaining quality and safety standards.

Requirements

Bachelor’s degree in Civil Engineering, Construction Management, Quantity Surveying, or a related field.
At least 8 years of experience as an estimator, cost estimator, or quantity surveyor in tunnel construction or infrastructure projects.
Proficiency in cost estimating software, construction cost databases, and MS Excel for detailed analysis and reporting.
Strong knowledge of construction methods, materials, and labor costs specific to tunneling and underground construction.
Excellent analytical skills and attention to detail, with the ability to work under pressure and meet tight deadlines.
Effective communication skills and the ability to collaborate with multidisciplinary teams and external stakeholders.

Responsibilities

Analyze project drawings, specifications, and other documentation to identify scope, quantities, and specifications for tunnel construction activities.
Conduct quantity take-offs, material pricing, labor cost estimation, and subcontractor quote analysis to develop cost estimates.
Collaborate with project managers, engineers, and procurement teams to understand project requirements, technical aspects, and scheduling constraints affecting estimates.
Update and maintain a cost tracking system to monitor expenditures, track budget deviations, and identify cost-saving opportunities.
Participate in value engineering exercises, risk assessments, and cost-saving initiatives to optimize project costs without compromising quality or safety.
Monitor industry trends, market conditions, and pricing fluctuations to keep cost estimates current, accurate, and competitive.