MEP Cost Manager and Estimator

AECOM; Boston (MA); On-site; USD 96,000 - 150,000; Full time

Job summary

AECOM is seeking an experienced MEP Cost Manager and Estimator to support multiple projects across the full lifecycle, with emphasis on the mechanical trades. The role requires strong technical judgment and the ability to operate in a fast-paced environment.

Responsibilities include quantity take-offs, budgets, cost plans, and coordinating with architectural, civil, and structural teams. Proficiency with CostX, OST, Bluebeam, Revit/BIM, MII, and PACES is expected.

Qualifications

• BA/BS plus four years of relevant experience or demonstrated equivalency.
• Experience in MEP estimating in the construction industry with a focus on cost consultancy.

Responsibilities

• Prepare detailed quantity take-offs for mechanical, electrical, plumbing, fire protection, and low-voltage systems across design stages.
• Develop conceptual budgets, cost plans, and parametric models using limited design information and market data.
• Develop estimate assemblies with labor, material and equipment detail.
• Solicit and analyze subcontractor and vendor pricing for competitive coverage.
• Perform scope gap analyses to identify omissions and ensure full system coverage.
• Evaluate alternatives for materials, equipment, and construction methods for value management.
• Coordinate with architectural, civil, and structural estimating teams to identify gaps and risks.
• Lead estimate reconciliation discussions with clients and project teams.
• Review and validate MEP change orders and cost impacts during construction.
• Provide guidance on cost, scope interpretation, and market conditions.

Skills

MEP estimating

Cost consultancy

Cross-functional collaboration

Education

BA/BS degree

Tools

CostX

OST

Bluebeam

Revit/BIM

MII

PACES

Job description

Company Description

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

Work with Us. Change the World.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

Job Description

AECOM is seeking an MEP Cost Manager and Estimator, the candidate will play a critical role across multiple projects simultaneously, supporting teams through all phases of the project lifecycle, from early concept through construction and close-out. Projects will vary in scale, complexity, and value, requiring strong technical expertise, sound judgment, and the ability to operate effectively in a fast-paced environment.

At minimum, the ideal candidate will have deep experience of the Mechanical trades. Experience of all the MEP trades is preferred.

Responsibilities

• Prepare detailed, accurate quantity take-offs for mechanical, electrical, plumbing, fire protection, and low-voltage systems across all design stages, from conceptual design through construction documentation.
• Develop conceptual budgets, cost plans, and parametric models using limited design information, historical data, and market benchmarks.
• Develop estimate assemblies comprised of labor, material and equipment detail.
• Solicit, level, and analyze subcontractor and vendor pricing to ensure competitive and complete coverage.
• Perform scope gap analyses to identify omissions and ensure full system coverage.
• Evaluate and propose cost-effective alternatives for materials, equipment, and construction methodologies to support value management initiatives.
• Partner closely with architectural, civil, and structural estimating teams to identify design gaps, coordination issues, constructability concerns, and market risks.
• Utilize industry-standard tools (CostX, OST, Bluebeam, Revit/BIM models, MII, PACES) for quantity extraction, analysis, and coordination.
• Lead estimate reconciliation discussions with clients, design teams, and construction managers, clearly articulating assumptions, variances, and risks.
• Review, analyze, and validate MEP-related change orders and cost impacts during construction
• Provide expert guidance on cost, scope interpretation, and market conditions throughout project delivery.

Qualifications

Minimum Requirements:

• BA/BS plus four years of relevant experience or demonstrated equivalency of experience and/or education.
• Experience in MEP estimating in the construction industry with a focus on cost consultancy.

Preferred Qualifications

• Demonstrated experience in MEP estimating, with strong expertise in at least one core discipline (mechanical, electrical, plumbing, or fire protection).
• Broad understanding of all MEP systems preferred, with the ability to assess and coordinate across trades.

Additional Information

• Sponsorship for US employment authorization is not available now or in the future for this position.
• Relocation is not available for this position.

To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

Offered rate of compensation will be based on individual education, qualifications, experience, and work location. The range for this position is $96000 to $150000.

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 2025. 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.

Compensation

USD 96000 - USD 150000 - yearly