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Celeste Sierra Email & Phone Number
Senior Security Manager
at
Western Digital
1 work email found
@intel.com
3 phones found area 408 and 916
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Security Manager
Location
Campbell, California, United States
Who is Celeste Sierra? Overview
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Quick answer
Celeste Sierra is listed as Senior Security Manager at Western Digital, based in Campbell, California, United States. AeroLeads shows a work email signal at intel.com, phone signal with area code 408, 916, and a matched LinkedIn profile for Celeste Sierra.
Celeste Sierra previously worked as Senior Manager, Global Security Operations at Impossible Foods and Global Security Operations Manager at Impossible Foods. Celeste Sierra holds Business from De Anza College.
Company email context
Email format at Western Digital
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{first}.{last}@intel.com
86% confidence
AeroLeads found 1 current-domain work email signal for Celeste Sierra. Compare company email patterns before reaching out.
Profile bio
About Celeste Sierra
My passion resolves around three things - Security, Preparedness, and change! I am a dynamic communicator who can win over sharp colleagues and promote growth and awareness.Key Highlights:• 14+ years security operations, continuous improvement, project management,communications, and customer experience at a Fortune 500 Company• 14+ years program improvement for business continuity, emergency management and customer/client relations• 14+ years excellent operational focus on safety, strategy, process improvement, compliance, regulatory requirements, customer experience, benchmarking, metrics, QA, budget, auditing, controls, reporting, procedures, data analysis, vendor management, and training• Realized over $490k in savings by utilizing existing recourses to move security programs ahead.• Technical Counter Surveillance Measures Certification• Role model for Diversity & Inclusion as a senior female security leader• Employee workplace safety lead and Employee Resource Group Leader with effectiveness in improving employee and facility security
Listed skills include Security, Program Management, Emergency Management, Training, and 36 others.
Current workplace
Celeste Sierra's current company
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7 roles
Celeste Sierra work experience
A career timeline built from the work history available for this profile.
Senior Manager, Global Security Operations
Current
Nov 2024 - Present
Global Security Operations Manager
Current
Nov 2021 - Present
Bay Area Security Operations Manager, Corporate Security
Security and Emergency Management professional that has provided world class service and output. Contract management of site security vendor as well as additional vendor contracts specific to site needs. Budget management and key decision maker in site security/EM procedures and protocol. My role also includes participation with our executive protection.
Feb 2013 - Oct 2019
California Security And Emergency Operations Manager
Accomplished Security and Emergency Management professional that has provided world class service and output. Maximized job potential by incorporating multiple campuses and utilizing volunteer teams to provide complete coverage while saving over 120k annually in program budget.Full spectrum of disaster recovery and security management experience with a.
Oct 2007 - Feb 2013
Amr North Region Security Support
Provide support to the AMR North Security Manager as well as regional staff. I was also responsible for manageing meeting requests and attended to expense reports and travel arrangements.I was able to partner with Corporate Security admins to provide additional support to Investigations/Corp. Security.My responsiblities included coordinate with campus.
Oct 2005 - Oct 2007
Kelly Temporary-Ehs/ Ih Assistant
Responsible for implementing and recording tests on fab/lab equipment.Working closely with Industrial Hygienists and facility managers.Assisted with the approval and directive of chemicals brought on site.Updated and reissued filing system for EHS department.
Jan 2002 - Sep 2005
1 education record
Celeste Sierra education
-
De Anza College
FAQ
Frequently asked questions about Celeste Sierra
Quick answers generated from the profile data available on this page.
What company does Celeste Sierra work for?
Celeste Sierra works for Western Digital.
What is Celeste Sierra's role at Western Digital?
Celeste Sierra is listed as Senior Security Manager at Western Digital.
What is Celeste Sierra's email address?
AeroLeads has found 1 work email signal at @intel.com for Celeste Sierra at Western Digital.
What is Celeste Sierra's phone number?
AeroLeads has found 3 phone signal(s) with area code 408, 916 for Celeste Sierra at Western Digital.
Where is Celeste Sierra based?
Celeste Sierra is based in Campbell, California, United States while working with Western Digital.
What companies has Celeste Sierra worked for?
Celeste Sierra has worked for Western Digital, Impossible Foods, and Intel Corporation.
How can I contact Celeste Sierra?
You can use AeroLeads to view verified contact signals for Celeste Sierra at Western Digital, including work email, phone, and LinkedIn data when available.
What schools did Celeste Sierra attend?
Celeste Sierra holds Business from De Anza College.
What skills is Celeste Sierra known for?
Celeste Sierra is listed with skills including Security, Program Management, Emergency Management, Training, Business Continuity, Process Improvement, Leadership, and Project Management.
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