Cluster Security Manager
DayOne
About this role
DayOne is a global leader in data center development and operation, expanding into international markets. They are looking for a security management professional to oversee security policies, operations, risk management, and technology systems across multiple data center buildings. The role involves leadership, compliance, vendor management, and strategic security planning.
Skills
About DayOne
dayonedc.comN/A
Recent company news
Asia Tech ReviewDayOne: The Singapore flip riding the AI wave to a multi-billion IPO
15 hours ago
Bloomberg.comGDS-Backed DayOne Is Said to Pick Banks for $5 Billion US IPO
3 weeks ago
DatacenterDynamicsDayOne seeks $20bn valuation at IPO - report
1 month ago
SiliconANGLEData center startup DayOne closes $2B+ funding round
Jan 6, 2026
GlobeNewswireDayOne Strengthens Thailand’s Digital Hub with Amata as
Nov 10, 2025
About DayOne
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
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
Unlock Company Insights
View leadership team, funding history,
and employee contacts for DayOne.
Salary
$117k – $159k
per year