Jeff Grounds: Email & Phone Number

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Facility Manager at Berkeley Lab|Castro Valley, California, United States

Position:

Facility Manager at Berkeley Lab

Location:

Castro Valley, California, United States

View Jeff Grounds's Email

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Last updated: 2026-06-19

Updated: 2026-06-19

Found email addresses for Jeff Grounds:

Business emails:

j**********s@cei.com,

j******s@lbl.gov,

j**********s@lbl.gov

Personal emails:

j***@gmail.com,

g***@cei.com,

j***@sandia.gov,

j***@aol.com

Found phones for Jeff Grounds:

+1-909-***-**66,

+1-480-***-**70

A different Jeff Grounds?

Work Experience 30 years

Facility Manager at Berkeley Lab

Feb 2011 - Current

Electrical/Fiber Optics Foreman at Sandia National Laboratories

Jan 2004 - Dec 2008

General Foreman at Cupertino Electric, Inc.

Dec 1996 - Jan 2003

Jeff Grounds started working in 1996, then the employee has changed 2 companies and 2 jobs. On average, Jeff Grounds works for one company for 8 years 10 months.

Their professional focus is Analysis, Contract Management, and Data Analysis across 3 core areas.

Education

Ibew local 595 apprentiship

Associate's degree at Heald College-Concord

Frequently Asked Questions

What is Jeff Grounds's email address?

SignalHire found verified email addresses for Jeff Grounds, both business and personal. Their business email is j**********s@cei.com, and personal emails include j***@gmail.com, g***@cei.com, and j***@sandia.gov.

What is Jeff Grounds's phone number?

SignalHire found multiple verified phone numbers for Jeff Grounds: +1-909-***-**66, and +1-480-***-**70.

How do I contact Jeff Grounds at Berkeley Lab?

You can reach Jeff Grounds through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jeff Grounds's professional background?

Jeff Grounds has 30 years of professional experience. They have held roles including Electrical/Fiber Optics Foreman, and General Foreman at companies such as Sandia National Laboratories, and Cupertino Electric, Inc.. Their education includes Ibew local 595 apprentiship, and Associate's degree from Heald College-Concord.

Is Jeff Grounds's contact information up to date?

Yes. Jeff Grounds's SignalHire profile was last updated on 19 June 2026, reflecting their current position as Facility Manager at Berkeley Lab in Berkeley, CA, United States.

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