Cost Estimator (Civil) – Aviation

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AECOM is seeking a Cost Estimator to base in Dallas/Fort Worth, TX. This position offers the opportunity to support major airport and airfield infrastructure projects across the region—helping deliver world-class aviation facilities that connect communities and drive economic growth.

Job Summary

As a Cost Estimator within AECOM’s Aviation team, you will assist in the preparation, review, and management of cost estimates for a wide range of aviation and infrastructure projects. Working closely with senior estimators, project managers, and design teams, you’ll support the full project lifecycle—from early conceptual estimates through detailed construction cost analysis.

This role is ideal for a detail-oriented, analytical professional looking to grow their expertise in cost estimating, construction management, and aviation project delivery.

Key Responsibilities

• Assist in developing cost estimates for aviation projects, including airside (runways, taxiways, aprons) and landside (terminals, parking, utilities) scopes.
• Perform quantity takeoffs and cost analysis using drawings, specifications, and engineering documentation.
• Support the preparation of estimates for multiple design phases (conceptual, schematic, design development, and construction documents).
• Analyze contractor bids, quotes, and proposals for completeness and accuracy.
• Assist in cost control, budgeting, and cost forecasting during project execution.
• Contribute to value engineering and constructability reviews to optimize cost and schedule.
• Participate in project meetings and collaborate with multidisciplinary teams.
• Maintain organized cost data and unit price libraries to support estimating consistency and benchmarking.
• Prepare and review cost reports, summaries, and presentations for internal and client review.

Minimum Requirements

• Bachelor’s degree in Construction Management, Engineering, Architecture, or a related field plus 6+ years of relevant experience in cost estimating, quantity surveying, or project controls.

Preferred Qualifications

• Experience supporting aviation, transportation, or infrastructure projects.
• Exposure to multiple delivery methods (Design-Bid-Build, CMAR, Design-Build).
• Knowledge of regional construction costs and industry standards.
• Familiarity with Primavera P6, Oracle Unifier, or other project management tools.
• Interest in pursuing professional certifications such as AACE Certified Estimating Professional (CEP) or Certified Cost Professional (CCP).
• Working knowledge of estimating principles, construction materials, and methods.
• Familiarity with cost estimating software such as Sage/Timberline, RSMeans, On-Screen Takeoff, or equivalent.
• Proficient in Microsoft Office (Excel, Word, PowerPoint).
• Strong analytical, organizational, and communication skills.

• This position may require passing airport-specific background checks and obtaining badges or clearances. 
• Relocation support may be available for qualified candidates. 
• Sponsorship is not offered for this position.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.