John Simonson
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John Simonson Email & Phone Number

Sr. IT Consultant at Entergy
Location: Greater Houston, United States 7 work roles 1 school
1 work email found @capgemini.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@capgemini.com
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Current company
Role
Sr. IT Consultant
Location
Greater Houston, United States
Company size

Who is John Simonson? Overview

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Quick answer

John Simonson is listed as Sr. IT Consultant at Entergy, a with 10050 employees, based in Greater Houston, United States. AeroLeads shows a work email signal at capgemini.com and a matched LinkedIn profile for John Simonson.

John Simonson previously worked as Enterprise Architect at Capgemini and IT Capacity Planning Engineer at Hcl Technologies. John Simonson holds Bachelor'S Degree, Electrical Engineering from University Of New Orleans.

Company email context

Email format at Entergy

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{first}.{last}@capgemini.com
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AeroLeads found 1 current-domain work email signal for John Simonson. Compare company email patterns before reaching out.

Profile bio

About John Simonson

Enterprise IT capacity management and performance engineer with over 13 years’ experience in managing distributed systems compute and storage capacity at the enterprise level through practical application of ITIL service management methodologies, processes, and tools across a wide array of infrastructure platforms, hosted applications, and virtualization platforms. Well organized, an exceptional communicator at numerous audience levels, technically savvy in both infrastructure and application areas with a business oriented focus on measurable results.

Listed skills include Virtualization, Itil, Infrastructure, Integration, and 36 others.

Current workplace

John Simonson's current company

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Entergy
Entergy
Sr. IT Consultant
new orleans, louisiana, united states
Website
Employees
10050
AeroLeads page
7 roles

John Simonson work experience

A career timeline built from the work history available for this profile.

Sr. It Consultant

Current

The Woodlands, Texas, United States

Jul 2023 - Present

Enterprise Architect

New Orleans, Louisiana, United States

May 2020 - Jul 2023

It Capacity Planning Engineer

Greater New Orleans Area

IT capacity management architect at HCL technologies performing end-to-end capacity management and performance management for Entergy client.

May 2015 - May 2020

It Capacity Manager

Dallas

IT operations manager with primary responsibility in enterprise capacity and performance management for EFH and its subsidiaries.

Aug 2014 - May 2015

Principal Systems Engineer

New Orleans & Little Rock

IT capacity management for compute, virtualization, and storage areas. Experience in analytical modeling (queuing, OLS, Arima, SPC, and other methods), forecasting, business planning, as well as performance analysis at the infrastructure and application layers. Systems integration skills employed in the capacity space to pull in and integrate data from numerous sources to correlate business KPIs with infrastructure performance metrics, bottleneck identification, and remediation. Infrastructure capacity management for VMware, Solaris, Windows, Linux, EMC, Netapp, Hitachi USP/VSP, Cisco UCS, NAS, SAN and converged environments (FlexPod). Regularly interface with project management, senior IT leadership, and cross-functional teams to deliver blended multi-year capacity plans with reliable cost/risk analysis, project capacity impact and costing, and operational performance analysis to deliver problem management analysis & recommendations.

Jan 2000 - Aug 2014

It Consultant

New Orleans

IT Enterprise Systems Management EngineerEngaged initially as a contractor through Sprint Paranet, then as a direct employee after 6 months service. Design, deploy, integrate, and support systems management operational tools across the enterprise based on IBM Tivoli systems management suites. Experience integrating monitoring systems with ticketing systems (BMC Remedy), call-out/escalation systems, SNMP, NOC processes, reporting and predictive data analytics.

Sep 1997 - Jan 2000

Advanced Systems Engineer

Multiple Locations Us & Canada

Plant floor control systems engineering and IT systems management engineering on the General Motors account with EDS. Led numerous initiatives related to production equipment monitoring, alerting, reporting and analytics including statistical process control methods, just-in-time material delivery systems, synchronous manufacturing process engineering, HVAC and power control systems, SCADA, physical access control systems, PLC programming, broadband network maintenance & troubleshooting, and IT systems management across multiple General Motors assembly facilities across North America.

Aug 1988 - Sep 1997
Team & coworkers

Colleagues at Entergy

Other employees you can reach at entergy.com. View company contacts for 10050 employees →

1 education record

John Simonson education

  • University Of New Orleans
    University Of New Orleans
    Electrical Engineering
FAQ

Frequently asked questions about John Simonson

Quick answers generated from the profile data available on this page.

What company does John Simonson work for?

John Simonson works for Entergy.

What is John Simonson's role at Entergy?

John Simonson is listed as Sr. IT Consultant at Entergy.

What is John Simonson's email address?

AeroLeads has found 1 work email signal at @capgemini.com for John Simonson at Entergy.

Where is John Simonson based?

John Simonson is based in Greater Houston, United States while working with Entergy.

What companies has John Simonson worked for?

John Simonson has worked for Entergy, Capgemini, Hcl Technologies, Energy Future Holdings, and Leidos Engineering (Formerly Saic).

Who are John Simonson's colleagues at Entergy?

John Simonson's colleagues at Entergy include Samuel Mccollum, Nancy Scritchfield, Eunice Ensign, Stewart Messer, and Eman Sutradhar.

How can I contact John Simonson?

You can use AeroLeads to view verified contact signals for John Simonson at Entergy, including work email, phone, and LinkedIn data when available.

What schools did John Simonson attend?

John Simonson holds Bachelor'S Degree, Electrical Engineering from University Of New Orleans.

What skills is John Simonson known for?

John Simonson is listed with skills including Virtualization, Itil, Infrastructure, Integration, Disaster Recovery, Solaris, Enterprise Architecture, and Systems Management.

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