Security Officer
Current
Apr 2005 - Present
AeroLeads people directory · profile
Gregory Grubb Email & Phone Number
Security professional
at
G4S
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 100%
Current company
Role
Security professional
Location
Greater Indianapolis, United States
Company size
Who is Gregory Grubb? Overview
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Quick answer
Gregory Grubb is listed as Security professional at G4S, a with 66412 employees, based in Greater Indianapolis, United States. AeroLeads shows a matched LinkedIn profile for Gregory Grubb.
Gregory Grubb previously worked as Security Officer at G4S and IT Administator at Wallace Investment. Gregory Grubb studied at Itt Technical Institute-Indianapolis.
Company email context
Email format at G4S
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G4S
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Profile bio
About Gregory Grubb
Gregory Grubb is a Security professional at G4S. He possess expertise in wireless networking, mikrotik, microsoft office, mysql, php and 16 more skills. Colleagues describe him as "I would hire Greg again without a second though. He is on time, very creative, works well and until the job gets done. Nothing seems to be able to stop this fellow. No mission is to tough for this super smart person. Greg will get the job done and done better than any other person on the team. Speaking of teams he works well with in the team as well. I can't just day enough good things about Mr. Grubb. I wish I had a opening right now and I would personally go out and find him this very minute and ask him to come work with me."
Listed skills include Wireless Networking, Mikrotik, Microsoft Office, Mysql, and 17 others.
Current workplace
Gregory Grubb's current company
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G4S
4 roles
Gregory Grubb work experience
A career timeline built from the work history available for this profile.
It Administator
Current
Wallace Investment
Jan 2011 - Present
Wireless Technician
Xyz Wireless Company
Apr 2008 - Oct 2009
Jan 2004 - Jan 2005
Team & coworkers
Colleagues at G4S
Other employees you can reach at g4s.com. View company contacts for 66412 employees →
EL
Eno Leo Thomas
Colleague at G4SNational Capital District, Papua New Guinea
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JC
James Clark
Colleague at G4SLiverpool, England, United Kingdom
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AI
Abdul Ibrahim
Colleague at G4SGrand Rapids Metropolitan Area, United States
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MM
Massupai Munguambe
Colleague at G4SCidade De Maputo, Mozambique
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OM
Oscar Montoya Mora
Colleague at G4SVicuña, Coquimbo Region, Chile
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SM
Siyabonga Masikane
Colleague at G4SPretoria, Gauteng, South Africa
View →
AB
Aneesh Babu
Colleague at G4SQatar
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CM
Christopher Mann
Colleague at G4SGreater Derby Area, United Kingdom
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ON
Ouarzazy Nomade
Colleague at G4SOuarzazate Province, Drâa-Tafilalet, Morocco
View →
MF
Marcos Ferreira Teixeira
Colleague at G4SPorto Alegre, Rio Grande Do Sul, Brazil
View →
Eno Leo Thomas
Colleague at G4SNational Capital District, Papua New Guinea
View →
JC
James Clark
Colleague at G4SLiverpool, England, United Kingdom
View →
AI
Abdul Ibrahim
Colleague at G4SGrand Rapids Metropolitan Area, United States
View →
MM
Massupai Munguambe
Colleague at G4SCidade De Maputo, Mozambique
View →
OM
Oscar Montoya Mora
Colleague at G4SVicuña, Coquimbo Region, Chile
View →
SM
Siyabonga Masikane
Colleague at G4SPretoria, Gauteng, South Africa
View →
AB
Aneesh Babu
Colleague at G4SQatar
View →
CM
Christopher Mann
Colleague at G4SGreater Derby Area, United Kingdom
View →
ON
Ouarzazy Nomade
Colleague at G4SOuarzazate Province, Drâa-Tafilalet, Morocco
View →
MF
Marcos Ferreira Teixeira
Colleague at G4SPorto Alegre, Rio Grande Do Sul, Brazil
View →
1 education record
Gregory Grubb education
FAQ
Frequently asked questions about Gregory Grubb
Quick answers generated from the profile data available on this page.
What company does Gregory Grubb work for?
Gregory Grubb works for G4S.
What is Gregory Grubb's role at G4S?
Gregory Grubb is listed as Security professional at G4S.
Where is Gregory Grubb based?
Gregory Grubb is based in Greater Indianapolis, United States while working with G4S.
What companies has Gregory Grubb worked for?
Gregory Grubb has worked for G4S, Wallace Investment, Xyz Wireless Company, and Big Lots.
Who are Gregory Grubb's colleagues at G4S?
Gregory Grubb's colleagues at G4S include Eno Leo Thomas, James Clark, Abdul Ibrahim, Massupai Munguambe, and Oscar Montoya Mora.
How can I contact Gregory Grubb?
You can use AeroLeads to view verified contact signals for Gregory Grubb at G4S, including work email, phone, and LinkedIn data when available.
What schools did Gregory Grubb attend?
Gregory Grubb studied at Itt Technical Institute-Indianapolis.
What skills is Gregory Grubb known for?
Gregory Grubb is listed with skills including Wireless Networking, Mikrotik, Microsoft Office, Mysql, Php, Ipb, Network Security, and Security Management.
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