Data Center Technician | Site Lead
Current
Nov 2021 - Present
AeroLeads people directory · profile
Efrain Castillo Email & Phone Number
Site Lead | Senior System Administrator
at
Oracle
1 work email found
@oracle.com
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 71%
Current company
Role
Site Lead | Senior System Administrator
Location
Centreville, Virginia, United States
Company size
Who is Efrain Castillo? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Efrain Castillo is listed as Site Lead | Senior System Administrator at Oracle, a company with 184101 employees, based in Centreville, Virginia, United States. AeroLeads shows a work email signal at oracle.com and a matched LinkedIn profile for Efrain Castillo.
Efrain Castillo previously worked as Data Center Technician | Site Lead at Oracle and Data Center Shift Lead at Ibm.
Company email context
Email format at Oracle
This section adds company-level context without repeating Efrain Castillo's masked contact details.
{first}.{last}@oracle.com
89% confidence
AeroLeads found 1 current-domain work email signal for Efrain Castillo. Compare company email patterns before reaching out.
Profile bio
About Efrain Castillo
Efrain Castillo is a Site Lead | Senior System Administrator at Oracle.
Current workplace
Efrain Castillo's current company
Company context helps verify the profile and gives searchers a useful next step.
Oracle
3 roles
Efrain Castillo work experience
A career timeline built from the work history available for this profile.
Team & coworkers
Colleagues at Oracle
Other employees you can reach at oracle.com. View company contacts for 184101 employees →
MS
Mathías Silva
Colleague at OracleUruguay, Uruguay
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MT
Maria Teodora Bucur
Colleague at OracleBucharest, Romania, Romania
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JB
James Boyd
Colleague at OracleStilwell, Kansas, United States, United States
View →
BA
Bernardo Abraham Juárez Santana
Colleague at OracleMéxico, Mexico, Mexico
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MC
Maria Cristina Foss
Colleague at OracleCanton, Ohio, United States, United States
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RS
Raja Sheema
Colleague at OracleBangalore Urban, Karnataka, India, India
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RG
Reshmika Goud
Colleague at OracleHyderabad, Telangana, India, India
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RP
Ronak Patel
Colleague at OracleValrico, Florida, United States, United States
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MS
Matt Sellers
Colleague at OracleAustin, Texas, United States, United States
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JW
Jinsong Wang
Colleague at OracleBeijing, China, China
View →
Mathías Silva
Colleague at OracleUruguay, Uruguay
View →
MT
Maria Teodora Bucur
Colleague at OracleBucharest, Romania, Romania
View →
JB
James Boyd
Colleague at OracleStilwell, Kansas, United States, United States
View →
BA
Bernardo Abraham Juárez Santana
Colleague at OracleMéxico, Mexico, Mexico
View →
MC
Maria Cristina Foss
Colleague at OracleCanton, Ohio, United States, United States
View →
RS
Raja Sheema
Colleague at OracleBangalore Urban, Karnataka, India, India
View →
RG
Reshmika Goud
Colleague at OracleHyderabad, Telangana, India, India
View →
RP
Ronak Patel
Colleague at OracleValrico, Florida, United States, United States
View →
MS
Matt Sellers
Colleague at OracleAustin, Texas, United States, United States
View →
JW
Jinsong Wang
Colleague at OracleBeijing, China, China
View →
FAQ
Frequently asked questions about Efrain Castillo
Quick answers generated from the profile data available on this page.
What company does Efrain Castillo work for?
Efrain Castillo works for Oracle.
What is Efrain Castillo's role at Oracle?
Efrain Castillo is listed as Site Lead | Senior System Administrator at Oracle.
What is Efrain Castillo's email address?
AeroLeads has found 1 work email signal at @oracle.com for Efrain Castillo at Oracle.
Where is Efrain Castillo based?
Efrain Castillo is based in Centreville, Virginia, United States while working with Oracle.
What companies has Efrain Castillo worked for?
Efrain Castillo has worked for Oracle, Ibm, and Pnc.
Who are Efrain Castillo's colleagues at Oracle?
Efrain Castillo's colleagues at Oracle include Mathías Silva, Maria Teodora Bucur, James Boyd, Bernardo Abraham Juárez Santana, and Maria Cristina Foss.
How can I contact Efrain Castillo?
You can use AeroLeads to view verified contact signals for Efrain Castillo at Oracle, including work email, phone, and LinkedIn data when available.
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