Wireless Network Engineer Ii
Current
Jun 2011 - Present
AeroLeads people directory · profile
William Brown Email & Phone Number
Wireless Engineer at Sentinel Technologies
at
Sentinel Technologies
1 work email found
@sentinel.com
1 phone found area 630
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Wireless Engineer at Sentinel Technologies
Location
Greater Chicago Area, United States
Company size
Who is William Brown? Overview
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Quick answer
William Brown is listed as Wireless Engineer at Sentinel Technologies at Sentinel Technologies, a with 201 employees, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at sentinel.com, phone signal with area code 630, and a matched LinkedIn profile for William Brown.
William Brown previously worked as Wireless Network Engineer II at Sentinel Technologies and Associate Wireless Engineer at Sentinel Technologies. William Brown holds Ccna, Ccnp, Network+ from Microtrain.
Company email context
Email format at Sentinel Technologies
This section adds company-level context without repeating William Brown's masked contact details.
{first_initial}{last}@sentinel.com
89% confidence
AeroLeads found 1 current-domain work email signal for William Brown. Compare company email patterns before reaching out.
Profile bio
About William Brown
Specialties: CCNA, CCNP - SwitchingWindows 7/Vista/XP TroubleshootingHP Desktop/Notebook Break/Fix SupportLenovo Desktop/Notebook/Warranty Technical SupportRemote Desktop AccessActive DirectoryUNIXVMware/Virtual BoxSmoothWall Firewall AdministrationNetwork Staging and Integration
Listed skills include Network Engineering, Computer Repair, Ccna, Active Directory, and 8 others.
Current workplace
William Brown's current company
Company context helps verify the profile and gives searchers a useful next step.
Sentinel Technologies
9 roles · 16 years
William Brown work experience
A career timeline built from the work history available for this profile.
Associate Wireless Engineer
Contractor for the E-Rate Wireless Project assessment and integration team.Provided staging, installation, and reconfiguration of 3560 and 2960 PoE access layer switches with support for Mitel VOIP phones and wireless-N Access PointsParticipated in wireless upgrade and reconfiguration of desktops, laptops, iPads, and chromebooks for years 13 – 18 of Chicago Public Schools Wireless upgrade project.
Jul 2011 - Jul 2023
It Contractor
Jobco Staffing Professionals
Participated in refresh installation of over 200 computer systems for 4 Chicago Public Elementary Schools.Project relocation of 300 computer systems for the United Methodist Church Pension Offices with Valcom.
Aug 2010 - Jul 2011
Independent Contractor
Independent contract refresh project as Specialist and Lead roles for 9 Chase bank locations. Specialist duties include PC/laptop refresh, replacing printers, wiping old workstation hard drives, and installing new workstations for imaging. Lead duties include communication with client branch support for new inventory, replacement and management of rack servers, validation with branch employees with new workstations, and time recording for specialist contractor hours. On-call as field technician to perform hard drive wipe and replacement, system board replacement, installation of laser printers and new workstations at various Chase bank locations.
May 2010 - Mar 2011
Field Technician
Geeks Mobile Usa
On-call Windows OS technical support to residents in Chicagoland area: virus/spyware troubleshooting, hardware replacement, wireless/wired home networking, printer installation, data imaging and restoration, software installation (Office, Antivirus, Photoshop)
Dec 2009 - Mar 2011
Desktop/Notebook Repair Technician
Contractor for Valcom Technologies as Warranty Service Repair and Refurbish Technician for HP and Lenovo systems.Provided repairs and refurbishing of up to 22 to 30 Lenovo and HP notebooks per day.
2011 - 2011
Network Engineer
On-call installation of Cisco 800 series routers to 20+ Dunkin Donut franchise locations. Performed IOS configuration of Netopia router/modems to solve TCP/IP connectivity issues to Megapath, Comcast, and AT&T ISPs, included use of PuTTY.
Feb 2009 - Jul 2010
It Operations
Ubs O'Connor
Outlined communications, project specifications, problems, and procedures into detailed reports to London, Hong Kong, and Chicago IT Operations. Provided technical support to established proprietary equity/hedge fund financial systems in a UNIX environment, tools included UNIX and Perl scripting, documentation with proprietary HTML CRM application, telephone calls, emails, and personnel requests for financial broker reports, and market updates for London's opening market.
Jan 2007 - Aug 2007
Service Writer
Internship/part-time employed work as a service writer. Offered customer service to 7 to 12 customers daily utilizing A+ skills to perform data backups, Windows OS restore, spyware/virus removal, and hardware replacement for 62 computer systems. Performed on-site data backup, printer networking, computer installation and network configuration. Supervised follow up communication and documentation of 42 issues using Siebel and IMS ticketing system.
Apr 2005 - Dec 2005
Team & coworkers
Colleagues at Sentinel Technologies
Other employees you can reach at sentinel.com. View company contacts for 201 employees →
MH
Mike Hackney
Colleague at Sentinel TechnologiesTinley Park, Illinois, United States
View →
FK
Frank Kristoff, Rcdd
Colleague at Sentinel TechnologiesDowners Grove, Illinois, United States
View →
BS
Bharath Santhanam
Colleague at Sentinel TechnologiesBucks County, Pennsylvania, United States
View →
DR
Dan Ristovski
Colleague at Sentinel TechnologiesWest Bloomfield, Michigan, United States
View →
CM
Craig Morrison
Colleague at Sentinel TechnologiesGreater Sydney Area, Australia
View →
NP
Nivedita Paliwal
Colleague at Sentinel TechnologiesDowners Grove, Illinois, United States
View →
KC
Kevin Cooper
Colleague at Sentinel TechnologiesChicago, Illinois, United States
View →
CS
Cyrish Server
Colleague at Sentinel TechnologiesPakistan
View →
DG
Dawn Greene
Colleague at Sentinel TechnologiesGreater Chicago Area, United States
View →
TM
Tom Martin
Colleague at Sentinel TechnologiesAnn Arbor, Michigan, United States
View →
Mike Hackney
Colleague at Sentinel TechnologiesTinley Park, Illinois, United States
View →
FK
Frank Kristoff, Rcdd
Colleague at Sentinel TechnologiesDowners Grove, Illinois, United States
View →
BS
Bharath Santhanam
Colleague at Sentinel TechnologiesBucks County, Pennsylvania, United States
View →
DR
Dan Ristovski
Colleague at Sentinel TechnologiesWest Bloomfield, Michigan, United States
View →
CM
Craig Morrison
Colleague at Sentinel TechnologiesGreater Sydney Area, Australia
View →
NP
Nivedita Paliwal
Colleague at Sentinel TechnologiesDowners Grove, Illinois, United States
View →
KC
Kevin Cooper
Colleague at Sentinel TechnologiesChicago, Illinois, United States
View →
CS
Cyrish Server
Colleague at Sentinel TechnologiesPakistan
View →
DG
Dawn Greene
Colleague at Sentinel TechnologiesGreater Chicago Area, United States
View →
TM
Tom Martin
Colleague at Sentinel TechnologiesAnn Arbor, Michigan, United States
View →
3 education records
William Brown education
Ccna, Ccnp, Network+
Microtrain
Bachelors, Information Technology
International Academy Of Design And Technology
Education record
Truman State University
FAQ
Frequently asked questions about William Brown
Quick answers generated from the profile data available on this page.
What company does William Brown work for?
William Brown works for Sentinel Technologies.
What is William Brown's role at Sentinel Technologies?
William Brown is listed as Wireless Engineer at Sentinel Technologies at Sentinel Technologies.
What is William Brown's email address?
AeroLeads has found 1 work email signal at @sentinel.com for William Brown at Sentinel Technologies.
What is William Brown's phone number?
AeroLeads has found 1 phone signal(s) with area code 630 for William Brown at Sentinel Technologies.
Where is William Brown based?
William Brown is based in Greater Chicago Area, United States while working with Sentinel Technologies.
What companies has William Brown worked for?
William Brown has worked for Sentinel Technologies, Jobco Staffing Professionals, Global Resources, Geeks Mobile Usa, and Valcom.
Who are William Brown's colleagues at Sentinel Technologies?
William Brown's colleagues at Sentinel Technologies include Mike Hackney, Frank Kristoff, Rcdd, Bharath Santhanam, Dan Ristovski, and Craig Morrison.
How can I contact William Brown?
You can use AeroLeads to view verified contact signals for William Brown at Sentinel Technologies, including work email, phone, and LinkedIn data when available.
What schools did William Brown attend?
William Brown holds Ccna, Ccnp, Network+ from Microtrain.
What skills is William Brown known for?
William Brown is listed with skills including Network Engineering, Computer Repair, Ccna, Active Directory, Unix, Cisco Technologies, Troubleshooting, and Windows.
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