Security Professional
Current
Oct 2017 - Present
AeroLeads people directory · profile
Michael Williamsen Email & Phone Number
Security Professional at G4S
at
G4S
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 100%
Current company
Role
Security Professional at G4S
Location
Grandview, Missouri, United States
Company size
Who is Michael Williamsen? Overview
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Quick answer
Michael Williamsen is listed as Security Professional at G4S at G4S, a company with 66412 employees, based in Grandview, Missouri, United States. AeroLeads shows a matched LinkedIn profile for Michael Williamsen.
Michael Williamsen previously worked as Security Professional at G4S and Security Officer at Alliedbarton Security Services. Michael Williamsen holds Bachelor Of Science - Bs, Computer Science from University Of Missouri-Kansas City.
Company email context
Email format at G4S
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G4S
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Profile bio
About Michael Williamsen
Michael Williamsen is a Security Professional at G4S at G4S. He possess expertise in nonprofits, teaching, physical security, public speaking, security management and 11 more skills.
Listed skills include Nonprofits, Teaching, Physical Security, Public Speaking, and 12 others.
Current workplace
Michael Williamsen's current company
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G4S
2 roles
Michael Williamsen work experience
A career timeline built from the work history available for this profile.
Security Officer
Oct 2013 - Oct 2017
Team & coworkers
Colleagues at G4S
Other employees you can reach at g4s.com. View company contacts for 66412 employees →
HW
Hope Washington
Colleague at G4SWashington, District Of Columbia, United States, United States
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LS
Lamin Sanyang Sanyang
Colleague at G4SThe Gambia, Gambia
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EJ
Ebony Johnson
Colleague at G4SWashington, District Of Columbia, United States, United States
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DS
Daniyal Security Dif Abrar Sharif
Colleague at G4SAtlanta Metropolitan Area, United States
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HM
Heather Mcdermid
Colleague at G4SUnited Kingdom, United Kingdom
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JC
Javier Castillo
Colleague at G4SColombia, Colombia
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AA
Alfred Aikins
Colleague at G4SGhana, Ghana
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SP
Sami Poda
Colleague at G4SBouaké, Vallée Du Bandama, Côte d'Ivoire, Côte d'Ivoire
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EA
Edmund Agbeyebiawo
Colleague at G4SAccra, Greater Accra Region, Ghana, Ghana
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SM
Siyabonga Masikane
Colleague at G4SPretoria, Gauteng, South Africa, South Africa
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Hope Washington
Colleague at G4SWashington, District Of Columbia, United States, United States
View →
LS
Lamin Sanyang Sanyang
Colleague at G4SThe Gambia, Gambia
View →
EJ
Ebony Johnson
Colleague at G4SWashington, District Of Columbia, United States, United States
View →
DS
Daniyal Security Dif Abrar Sharif
Colleague at G4SAtlanta Metropolitan Area, United States
View →
HM
Heather Mcdermid
Colleague at G4SUnited Kingdom, United Kingdom
View →
JC
Javier Castillo
Colleague at G4SColombia, Colombia
View →
AA
Alfred Aikins
Colleague at G4SGhana, Ghana
View →
SP
Sami Poda
Colleague at G4SBouaké, Vallée Du Bandama, Côte d'Ivoire, Côte d'Ivoire
View →
EA
Edmund Agbeyebiawo
Colleague at G4SAccra, Greater Accra Region, Ghana, Ghana
View →
SM
Siyabonga Masikane
Colleague at G4SPretoria, Gauteng, South Africa, South Africa
View →
1 education record
Michael Williamsen education
FAQ
Frequently asked questions about Michael Williamsen
Quick answers generated from the profile data available on this page.
What company does Michael Williamsen work for?
Michael Williamsen works for G4S.
What is Michael Williamsen's role at G4S?
Michael Williamsen is listed as Security Professional at G4S at G4S.
Where is Michael Williamsen based?
Michael Williamsen is based in Grandview, Missouri, United States while working with G4S.
What companies has Michael Williamsen worked for?
Michael Williamsen has worked for G4S and Alliedbarton Security Services.
Who are Michael Williamsen's colleagues at G4S?
Michael Williamsen's colleagues at G4S include Hope Washington, Lamin Sanyang Sanyang, Ebony Johnson, Daniyal Security Dif Abrar Sharif, and Heather Mcdermid.
How can I contact Michael Williamsen?
You can use AeroLeads to view verified contact signals for Michael Williamsen at G4S, including work email, phone, and LinkedIn data when available.
What schools did Michael Williamsen attend?
Michael Williamsen holds Bachelor Of Science - Bs, Computer Science from University Of Missouri-Kansas City.
What skills is Michael Williamsen known for?
Michael Williamsen is listed with skills including Nonprofits, Teaching, Physical Security, Public Speaking, Security Management, Security Operations, Surveillance, and Access Control.
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