Company Description

Work with Us. Change the World.

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.

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.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

Start here. Grow here.

At AECOM, we are currently recruiting for a Senior Infrastructure Quantity Surveyor – Aviation to join our Dublin office.

This is a hybrid role, with three days per week based on-site and the flexibility to work from home two days per week.

The Role

As a Senior Aviation Infrastructure Quantity Surveyor, you will play a leading role in the commercial and cost management of major infrastructure and construction projects, acting on behalf of the Contracting Entity.

You will be responsible for maintaining effective control of project expenditure, ensuring contractual compliance, strong commercial governance, and financial certainty throughout the project lifecycle.

The role also includes leadership and mentoring responsibilities, supporting Intermediate Quantity Surveyors while contributing to wider programme-level commercial objectives.

We welcome applications from candidates with:

Experience working with the NEC Suite of Contracts, whether in a client, contractor, or subcontractor environment.
Experience delivering projects within the aviation sector, or within similarly complex, highly constrained, or operational environments.

You will support the delivery of a major, multi-year capital investment programme that is transforming a nationally significant infrastructure asset.

Key Responsibilities

Programme Cost Management & Commercial Control

Support the development, implementation, and continuous improvement of cost management procedures, systems, and governance frameworks, ensuring alignment with industry best practice and contractual requirements.
Monitor compliance with established cost control processes and commercial procedures, identifying and escalating issues to Programme and Project Leadership teams.
Develop and maintain programme-wide cost management strategies, ensuring robust budgetary control and accurate financial reporting.
Review and contribute to contractor Key Performance Indicators (KPIs), including cost performance, forecasting accuracy, value management, and commercial compliance.
Lead the commercial management of variations, change control, retention mechanisms, liquidated damages assessments, and monthly cash-flow forecasting.
Provide commercial and financial input into project risk reviews, advising on the cost implications of identified and emerging risks.
Review and approve forecast final costs and cost reports prepared by the wider Cost Management team, ensuring accuracy, consistency, and transparency.
Establish and maintain clear escalation processes for commercial and cost-related matters across the programme.
Support the assessment and resolution of contractor claims, disputes, and commercial negotiations where required.
Drive value-for-money outcomes through effective procurement support, commercial challenge, and robust cost assurance.
Develop and maintain reporting systems and procedures that provide timely, accurate, and consistent cost information across the programme.
Build and maintain strong working relationships with contractors, consultants, suppliers, and key industry stakeholders to support successful programme delivery.
Provide specialist commercial advice on construction and consultancy contracts, including claims management, dispute resolution, and contractual entitlements.

Pre-Contract & Post-Contract Cost Management

Review schedules of rates, bills of quantities, and cost plans prepared by consultants to support the development of robust pre-tender estimates and programme budgets.
Provide commercial commentary, benchmarking, and recommendations to support procurement and tender evaluation.
Review and approve monthly valuations, cost reports, variation assessments, and final account submissions across multiple work packages.
Ensure payment recommendations and commercial assessments are completed in accordance with contractual requirements and programme governance procedures.
Monitor project expenditure against approved budgets and forecasts, identifying trends, risks, and opportunities to improve commercial performance.
Lead final account negotiations and commercial close-out activities, ensuring successful financial completion of projects.

Qualifications

Ready to push the limits of what’s possible?

Here’s what we’re looking for

We are seeking a highly experienced Quantity Surveying professional with a proven track record of delivering complex projects across core infrastructure markets, including the aviation sector.

You’ll bring:

Degree qualified – BSc or MSc in Quantity Surveying, Cost Management, or a related discipline.
Professionally qualified – Registered on the Statutory Register of Quantity Surveyors in Ireland, with Chartered Quantity Surveyor status through RICS or SCSI highly desirable.
Strong digital capability – Excellent IT skills, with the ability to effectively use digital measurement, cost planning, estimating, and tender documentation tools.
Infrastructure experience – Demonstrable experience across major infrastructure projects, with aviation experience particularly advantageous.
Commercial expertise – A strong understanding of cost management, commercial controls, and the delivery of complex projects within a client, consultancy, or contracting environment.

Additional Information

Interested in the role or curious about life at AECOM? Follow us on LinkedIn, Facebook, Instagram, and YouTube to explore our AECOM voices, employee stories, latest projects, and much more!

For further information about the role, reach out to the recruiter on LinkedIn Colum Calnan

#QuantitySurveyor#Infrastructure#Cost#CostManagement

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. 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.

About AECOM

AECOM is the world’s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $16.1 billion in fiscal year 2025. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM.

Freedom to Grow in a World of Opportunity

You will have the flexibility you need to do your best work with hybrid work options. Whether you’re working from an AECOM office, remote location or at a client site, you will be working in a dynamic environment where your integrity, entrepreneurial spirit and pioneering mindset are championed.

You will help us foster a safe and respectful workplace, where we invite everyone to bring their whole selves to work using their unique talents, backgrounds and expertise to create transformational outcomes for our clients.

AECOM provides a wide array of compensation, benefits and well-being programs to meet the diverse needs of our employees and their families. We’re the world’s trusted global infrastructure firm, and we’re in this together – your growth and success are ours too.

Join us, and you’ll get all the benefits of being a part of a global, publicly traded firm – access to industry-leading technology and thinking and transformational work with big impact and work flexibility. As an Equal Opportunity Employer, we believe in each person’s potential, and we’ll help you reach yours.

We are a Disability Confident Employer and will offer an interview to applicants who have a disability or long-term condition, who meet the minimum/essential criteria for the role. Please let us know using this email address if you would like to apply through the Disability Confident Interview Scheme.

All your information will be kept confidential according to EEO guidelines.

State/Province: Dublin

Business Group: DCS

Legal Entity: AECOM Ireland Limited

Business Line: B&P - Buildings & Places

Work Location Model: Hybrid

Operating Group: International

Primary Location: IE - Dublin, 1 Burlington Plaza

Senior Infrastructure Quantity Surveyor-Aviation

Benefits

Job Description