Senior Associate, Cost Management, Global

Overview

Ada Infrastructure is a global data center business committed to being a positive force for technology, people, and the planet. As part of the digital infrastructure platform of Ares Management Corporation (NYSE: ARES), Ada Infrastructure is positioned to be a leader in the industry in reliable, safe, secure, and sustainable digital infrastructure. With eight in-flight campuses across Japan, the UK, and Brazil, we have over 850 MW of power currently available and more than 1,500 MW in our global pipeline.

This role is an excellent opportunity to join a deeply experienced and high‑performing team with the ability to directly impact and contribute to Ada’s development program. Our team combines industry‑wide experience and in‑country expertise across all our regions. We are committed to collaborating cross‑functionally and partnering to drive efficient and effective solutions that meet the needs of our internal and external stakeholders.

The Global Design, Development and Delivery team is responsible for developing and curating Ada’s global datacenter development program through scalable, repeatable and agile tools and processes that enable our global development. We provide global leadership and direction that enables our regional teams to design and deliver scalable future‑ready solutions that meet the evolving needs of our customers.

We are looking for a Senior Associate, Cost Management (Global) who owns the cost dimension of project controls for NA based projects and global level coordination, including business case inputs, underwriting model CAPEX updates, estimating, budgeting, forecasting, contingency management and cost‑focused change governance. This role has day‑to‑day responsibility for cost management execution in North America (including oversight of external cost consultants) and partners with regional development and delivery teams to execute projects in line with budget, underwriting and cost standards.

• Support the development, publication and maintenance of top‑down cost targets and benchmarking assumptions by market and archetype.
• Provide estimating support to optimize global design standards and associated kit of parts; challenge assumptions and quantify variance drivers.
• Drive consistent cost management practices across assigned projects; estimating, budgeting, forecasting, contingency tracking and cost reporting.
• Maintain discipline around cost evolution from underwriting through delivery; produce clear budget bridges and variance narratives.
• Partner with Business Intelligence to ensure definitions, data quality expectations, and reporting cadence are met.
• Develop cost‑focused KPI views and executive‑ready summaries that surface early warning signals and recommended actions.
• Support North America Delivery and Development teams with project‑level budget governance including commitments, actuals, forecasts, and cash flow inputs across all WBS items including AOR/EOR, GCs, subs and LLE vendors.
• Validate escalation/inflation and regional market assumptions impacting CAPEX; document impacts and communicate to stakeholders.
• Support Investment, PMG and Delivery teams with underwriting cost inputs, sensitivities and updates through development phases.
• Help with review and validation of scope change costs, track contingency drawdown and ensure auditability.
• Coordinate with regional teams to visualize variance analysis and budget bridge data presentations.
• Oversee and manage day‑to‑day outputs from third‑party cost consultants in North America (e.g., Turner & Townsend, Soben, Linesight); ensure deliverables meet internal and external reporting standards.
• Contribute to continuous improvement by capturing lessons learned and helping develop standard templates, playbooks and training materials for cost management.

• 7–10+ years of progressive experience in cost management, quantity surveying or commercial management (mission‑critical / complex infrastructure preferred).
• Demonstrated experience executing estimating, budgeting, forecasting and cost controls across multiple concurrent projects.
• Strong understanding of…