DayOne
The Costing Manager will oversee budgeting, cost control, and contract administration for data center construction projects in Johor, Malaysia. This role ensures financial discipline throughout the project lifecycle, minimizes budget overruns, and supports profitability and successful delivery.
Headquarters
Singapore, Central Region, Singapore
Company Size
1001-5000 employees
Founded
2022
DayOne is a pioneering data center company that develops and operates sustainable, interconnected digital infrastructure for hyperscale, cloud, and enterprise customers. The company delivers high-performance colocation capacity across Asia-Pacific markets including Singapore, Malaysia, Indonesia, Hong Kong, Japan, and Thailand, as well as Europe with a presence in Finland. DayOne is known for its proprietary SIJORI hub-and-spoke regional model and a strong commitment to sustainability and zero-carbon operations.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for DayOne.
DayOne didn’t post a salary, so this is our estimate from similar listings.
18% below the average for this role
Data center startup DayOne closes $2B+ funding round
Jan 6, 2026
Project Cost Controller / Quantity Surveyor
Vanderlande
(MEP) Senior Cost Manager – Data Centre
Turner & Townsend
Senior Associate
Secretariat
Cost Estimator - Data Center Construction
Turner & Townsend
Cost Estimator - Data Center Construction
Turner & Townsend
Associate Director - Cost Manager / Quantity Surveyor - Data Center Construction
Turner & Townsend