Walter Gilbert in

Walter Gilbert

Energizer · DISC type I
Head of HR at xAI
📍 San Francisco, California, United States

Walter Gilbert leads the HR and talent teams at both X and xAI, focusing on scaling the workforce for high-growth tech environments. His career includes progressively senior HR leadership roles at Reddit, and he holds a Bachelor of Arts from the University of California, Davis.

Based on his career in the Bay Area, he likely appreciates the fast-paced, innovative culture of Silicon Valley. He shows an interest in major technology players like Google and Microsoft, suggesting a focus on industry trends and competition for top talent.

He is simultaneously leading the human resources departments for two of Elon Musks major companies, X and xAI.

Read the full overview →
Experience
11 Years
Current Role
Head of HR
Job Level
Mid-senior
Location
San Francisco, California, United States
Personality Overview

How Walter shows up

Full Of Energy
Big Picture Person
Relationship Oriented

They are always positive and upbeat, so take their promises with a pinch of salt. They are friendly, approachable and love to make new connections. They are really good at seeing what the long-term impacts of their decisions could be.

Priorities

Topics Walter cares about

Technical Recruiting
He is actively and publicly recruiting for top-tier technical talent for X and xAI, emphasizing the opportunity to work with innovative engineering teams.
Scaling HR Systems
He is seeking an HR Operations Manager to build and scale the workforce, indicating a focus on creating efficient systems to support rapid company growth.
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Career

Work history

5-2025
Head of HR
xAI
4-2023
Head of HR & Talent
X
5-2022 - 4-2023
Director, HRBPs
Reddit, Inc.
1-2020 - 5-2022
Senior HRBP Manager, Technology
Reddit, Inc.
4-2018 - 1-2020
Senior HR Business Partner
Reddit, Inc.
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
Bachelor of Arts (B.A.)
University of California, Davis
Economics
Utrecht University
Social presence
in
Behavioral profile

DISC profile (public)

I

Influence (I)

Influence (I) reflects the degree to which a person prefers to work by influencing or persuading others. Those scoring high tend to be people oriented, motivated by social recognition and building relationships.

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