Location
Kodaira
Job Type
Full-time
Posted
July 08, 2026
Job Description
Sr. Principal, Chief of Staff
Job Description
**【Role Overview】**
The Chief of Staff is a senior leadership partner focused on improving organizational effectiveness, transparency, information flow, execution discipline, and decision readiness across HMDD.
Transparency is a foundational principle of HMDD.
The role serves as a bridge between HMDD, HSDD, HCDD and HWEN global engineering sites, and other Japan-based partner organizations.
This is not an Executive Assistant role. Dedicated administrative support exists for scheduling and calendar management.
This role achieves results through influence, collaboration, transparency, alignment, and operating mechanisms rather than through formal authority.
**【Key Responsibilities】**
Leadership Partnership
+ Serve as a trusted advisor and leadership partner to the Head of HMDD.
+ Support prioritization, risk management, decision-making, and organizati...
Job Description
**【Role Overview】**
The Chief of Staff is a senior leadership partner focused on improving organizational effectiveness, transparency, information flow, execution discipline, and decision readiness across HMDD.
Transparency is a foundational principle of HMDD.
The role serves as a bridge between HMDD, HSDD, HCDD and HWEN global engineering sites, and other Japan-based partner organizations.
This is not an Executive Assistant role. Dedicated administrative support exists for scheduling and calendar management.
This role achieves results through influence, collaboration, transparency, alignment, and operating mechanisms rather than through formal authority.
**【Key Responsibilities】**
Leadership Partnership
+ Serve as a trusted advisor and leadership partner to the Head of HMDD.
+ Support prioritization, risk management, decision-making, and organizati...