Project Estimator - Transportation Infrastructure

Arcadis • Greenville, SC

10d • $80,000 - $110,000 • Remote

About The Position

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.
We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex challenges and deliver more impact together.
Role description:
Arcadis is seeking a Project Estimator, who will apply advanced cost estimating expertise to support major transportation infrastructure projects. This role is responsible for developing accurate project cost estimates throughout all phases of project development—from conceptual planning through final design and construction documentation. The estimator will collaborate closely with project management, engineering teams, and external consultants to ensure reliable cost projections, budget control, and informed decision-making throughout the project lifecycle.

Requirements

• Bachelor’s degree in Civil Engineering, Architecture, Construction Management, or related field
• 10+ years of professional cost estimating experience within major infrastructure or transportation programs.
• Demonstrated experience preparing conceptual, design-phase, and final construction estimates for large, complex transportation projects
• Experience with Design-Build project estimating.
• Experience working on DOT projects.
• Familiarity with U.S. Army Corps of Engineers (USACE) estimating formats and deliverables.
• Experience supporting large-scale infrastructure programs or megaprojects.

Nice To Haves

• Background in contractor-side estimating is a plus.

Responsibilities

• Independently prepare detailed bottom-up and top-down cost estimates based on engineering plans, drawings, and project documentation across all project stages (conceptual through final design and construction).
• Develop conceptual, preliminary, and final construction estimates for complex transportation infrastructure projects.
• Prepare cost estimates for Design-Build projects and Operations & Maintenance (O&M) programs.
• Apply USACE estimating formats and deliverables when required.
• Review and analyze subconsultant and contractor cost proposals to assess accuracy, completeness, and reasonableness.
• Evaluate contractor change proposals and provide cost validation and recommendations.
• Perform independent scope, quantity, and unit cost reconciliations to validate project cost assumptions.
• Assist project management teams in developing and maintaining project budgets.
• Support monitoring and management of project scope, cost, and schedule.
• Track and analyze project performance metrics and prepare reports to support project leadership.
• Ensure compliance with internal financial controls and procedures to maintain consistent and accurate cost reporting.
• Apply knowledge of construction means and methods to ensure realistic and constructible cost estimates.
• Coordinate with engineers, designers, and project managers to clarify scope, quantities, and constructability considerations.

Benefits

• Arcadis offers benefits for full time and part time positions. These benefits include medical, dental, and vision, EAP, 401K, STD, LTD, AD&D, life insurance, paid parental leave, reward & recognition program and optional benefits including wellbeing benefits, adoption assistance and tuition reimbursement. We offer nine paid holidays and 15 days PTO that accrue per year. The salary range for this position is $80,000 - $110,000. Actual salaries will vary and are based on several factors, such as experience, education, budget, internal equity, project and location.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level