Principal Network Engineer
Current
Jul 2022 - Present
AeroLeads people directory · profile
Christopher Mccormack Email & Phone Number
Principal Network Engineer
at
Early Warning®
2 work emails found
@americanexpress.com
1 phone found area 800
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Principal Network Engineer
Location
Cave Creek, Arizona, United States
Who is Christopher Mccormack? Overview
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Quick answer
Christopher Mccormack is listed as Principal Network Engineer at Early Warning®, based in Cave Creek, Arizona, United States. AeroLeads shows a work email signal at americanexpress.com, phone signal with area code 800, and a matched LinkedIn profile for Christopher Mccormack.
Christopher Mccormack previously worked as Sr. Infrastructure Engineer I at American Express and Site Engineer at Site Engineer With Hp For American Express. Christopher Mccormack holds Bachelor Of Science (Bs), Networking And Distributed Processing from Arizona State University.
Company email context
Email format at Early Warning®
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{first}.{last}@americanexpress.com
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AeroLeads found 2 current-domain work email signals for Christopher Mccormack. Compare company email patterns before reaching out.
Profile bio
About Christopher Mccormack
Network and IT professional with extensive experience in the architecture, engineering, administration, and support of information systems.
Listed skills include Switches, Troubleshooting, Routers, Networking, and 21 others.
Current workplace
Christopher Mccormack's current company
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8 roles
Christopher Mccormack work experience
A career timeline built from the work history available for this profile.
Sr. Infrastructure Engineer I
Develop and provision network solutions to support business and application requirements.Work closely with business and application teams to define, frame and capture business needsCollaborate with vendor partners to install, configure, test, and certify network infrastructure solutionsApply architectural and engineering concepts to design solutions that meet operational requirements such as scalability, maintainability, security, reliability, extensibility, flexibility, availability and manageabilitySupport network infrastructure retrofits, asset refreshes, and remediation activities as required.Architect, design, configure, and support SDWAN and Site-to-site IPSec VPN solutions.
May 2013 - Jul 2022
Site Engineer
Site Engineer With Hp For American Express
Mar 2011 - May 2013
Sr. Network Engineer
- Manage over 360 Cisco routers (2811, 2691, 7206VXR) and switches (2950 and 6509) in both test and production environments.- Troubleshoot layer 2 and 3 connection issues utilizing packet monitors, debugs, and IOS show commands.- Work with circuit engineers and other network teams to install Frame Relay, Leased Line, and ISDN circuits between American Express and business partners.- Install, configure, and maintain probes to determine point of origination for authorization stand-ins to determine point of failure.- Work with Global Network Services to support financial partnerships with other banking institutions.
Jan 2010 - Mar 2011
Sr. Network Engineer
May 2008 - Jan 2010
Network Technician
Maintained over 1200 Strix wireless access points. Evaluated and modified physical and logical configurations to ensure high quality of service.Installed, set up, and maintained access points, Cisco switches, routers, and Windows/Linux servers for corporate customers.Maintained and performed troubleshooting on a mapping system that mapped out 1200+ access points, utilizing JavaScript, Perl, and the Google Maps API.
Apr 2007 - Aug 2007
Technical Support Representative
Resolve issues customers had with software and hardware for Dell’s Hardware Warranty Support.Utilize databases and research skills to resolve customer issues quickly and accurately.Utilize strong communication skills to ensure customer experience is positive.
Jan 2007 - Apr 2007
Senior Node Operator / Team Leader / Network/System Administrator
-Operated and maintained telecommunications and networking equipment that provided commercial and tactical services to subscribers. Operated Switch Multiplexing Unit (SMU), AN-TTC56 Single Shelter Switch, Compact Digital Switch (CDS), and Redcom IGX to provide seamless phone support through the global military DSN network. -Assisted in the planning and conversion of a battle-torn building into a Network Operations Center responsible for providing communications to a camp of over 2000 people.-Supervised personnel in daily shift work. Trained personnel on the operation and maintenance of communications equipment.-Performed as the Information Assurance Security Officer responsible for maintaining the security of the networks.-Configured and maintained servers running Windows 2003 Server, Promina 800 multiplexers, Redcom IGX phone switches, Tri-band satellite dish, and multiple communication security devices.
Jun 2001 - Apr 2006
3 education records
Christopher Mccormack education
Bachelor Of Science (Bs), Networking And Distributed Processing
Arizona State University
Full Stack Web Development, Computer Software Engineering
Free Code Camp
Associates In Network Systems Administration, Computers And Internet Technologies
Mesa Community College
FAQ
Frequently asked questions about Christopher Mccormack
Quick answers generated from the profile data available on this page.
What company does Christopher Mccormack work for?
Christopher Mccormack works for Early Warning®.
What is Christopher Mccormack's role at Early Warning®?
Christopher Mccormack is listed as Principal Network Engineer at Early Warning®.
What is Christopher Mccormack's email address?
AeroLeads has found 2 work email signals at @americanexpress.com for Christopher Mccormack at Early Warning®.
What is Christopher Mccormack's phone number?
AeroLeads has found 1 phone signal(s) with area code 800 for Christopher Mccormack at Early Warning®.
Where is Christopher Mccormack based?
Christopher Mccormack is based in Cave Creek, Arizona, United States while working with Early Warning®.
What companies has Christopher Mccormack worked for?
Christopher Mccormack has worked for Early Warning®, American Express, Site Engineer With Hp For American Express, At&T With American Express, and Kite Networks.
How can I contact Christopher Mccormack?
You can use AeroLeads to view verified contact signals for Christopher Mccormack at Early Warning®, including work email, phone, and LinkedIn data when available.
What schools did Christopher Mccormack attend?
Christopher Mccormack holds Bachelor Of Science (Bs), Networking And Distributed Processing from Arizona State University.
What skills is Christopher Mccormack known for?
Christopher Mccormack is listed with skills including Switches, Troubleshooting, Routers, Networking, Tcp/Ip, Ospf, Wan, and Network Architecture.
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