David Steele
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David Steele Email & Phone Number

Senior Principal Consultant at 100 DAY
Location: Wilton Center, Connecticut, United States 16 work roles 2 schools
1 work email found @diverzify.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Senior Principal Consultant
Location
Wilton Center, Connecticut, United States

Who is David Steele? Overview

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David Steele is listed as Senior Principal Consultant at 100 DAY, based in Wilton Center, Connecticut, United States. AeroLeads shows a work email signal at diverzify.com and a matched LinkedIn profile for David Steele.

David Steele previously worked as Consultant at Diverzify and Consultant at Homeserve Usa. David Steele holds Physics, Mathematics, And Electrical Engineering from The University Of Tennessee At Chattanooga.

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{first}.{last}@diverzify.com
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Profile bio

About David Steele

Independent Consultant with Executive IT experience, a refined sense of business acumen, and expertise with an unusually wide repertoire of IT Infrastructure technologies and practices (100+ certifications).• Emphasis on coordinating large, complex projects such as mergers, acquisitions, divestitures, carve-outs, cloud/data center migrations/consolidations, and active directory domain consolidations/carve-outs.• Completed over 30 M&As - six valued in excess of one billion dollars. All completed within TSA deadlines and under budget.• Focused on cost optimization techniques, cloud architecture, and success strategies to reduce IT infrastructure costs.

Listed skills include Ccnp, Firewalls, Cisco Technologies, Servers, and 59 others.

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100 DAY
100 Day
Senior Principal Consultant
Wilton, CT, US
AeroLeads page
16 roles · 27 years

David Steele work experience

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

Senior Principal Consultant

Wilton, CT, US

Consultant

Current

Itasca, Illinois, US

Assisted with the acquisition activities of 100+ sites/companies.

Jun 2022 - Present

Consultant

Norwalk, CT, US

Responsible for the technical tasks involved in 25+ acquisition while providing advice and support to the existing IT Operational team for ongoing activities and maintenance.

Sep 2021 - Jun 2022

Senior Solutions Architect

Danbury, Connecticut, US

Managed the team responsible for implementing a greenfield environment/infrastructure that included Cisco ISE, VMWare, Azure, Cisco Wireless, Switching, Routing, and Security components, etc.

Jan 2021 - Sep 2021

Network Architect / Consultant

Stamford, CT, US

  • Managed the operational implementation and design of several global projects. Completed multipleglobally-scoped projects, designed and architected many others, and provided technical expertise and knowledge to support.
  • Standardized and hardened 200+ firewalls globally using Cisco Security Manager, Cisco Firepower ManagementCenter and other products/solutions.
  • Implemented Cisco Tetration on key business applications and infrastructure
  • Provided training and education for operations team members in the form of lectures, workshops, and recordedvideo lessons
  • Created plan and design for new next-generation datacenter infrastructure based on Cisco SDN including ACI.
  • Acted as network lead during security response incidents and mitigation activities
Feb 2019 - Aug 2020

Independent Consultant

Wilmington, DE, US

  • Previously owned by Johnson & Johnson and sold to SK Capital Partners for $800 million, provided post-divestiture operational support and cost reduction analysis. Provided leadership, mentoring, and IT strategy while.
  • Reduced a multimillion-dollar IT Infrastructure spend by 75% by transitioning services, right-sizing, consolidation, and optimization of existing IT infrastructure systems and services
  • Implemented new Certificate Services and Public Key Infrastructure (PKI)
  • Configured the existing SCCM infrastructure to support desktop and application deployment across 5 sites internationally
  • Created plan for the integration of the Plant Process Control (DCS and PLC) network with the Corporate Production IT Infrastructure
  • Worked with Azure, AWS, and other IaaS/PaaS cloud providers to consolidate services and streamline business services
Aug 2018 - Dec 2018

Independent Consultant

Houston, TX, US

  • Performed as Senior Infrastructure Integration Architect for the Genesis $1.3 billion acquisition of Tronox Limited’s Alkali Business. Provided oversight for the integration of all infrastructure for both companies.
  • Planned complete redesigned of network and provided new router configurations to support a merged infrastructure as well as to move Genesis to a dynamically routed (OSPF/EIGRP/BGP) environment across all sites
  • Implemented a new Cisco ISE and PKI infrastructure to support wireless and wired 802.1x
  • Supported the carve-out and migration of resources in Tronox’s Active Directory Domain into a new Genesis domain
  • Migrated acquired private cloud infrastructure and systems to a consolidated Genesis data center in Houston, TX
Jan 2018 - Aug 2018

Independent Consultant

Stamford, CT, US

  • Performed as the IT Infrastructure Project Team Lead and Senior Infrastructure Integration Architect for the Tronox $1.67 billion acquisition of the Cristal TiO2 Business. The acquisition scope was global and included.
  • Performed discovery and documentation of infrastructure systems for both companies
  • Developed plan for the merging of infrastructure – including network, voice, servers, and services
  • Provided operational support to Tronox for escalated, critical issues as-needed
  • Installed and Configured IT infrastructure for a new office in London, England to serve as a central meeting location for USA-based Tronox and Saudi Arabia-based Cristal project team members, stake holders, and board.
  • Created plan and design for the implementation of a Riverbed SteelConnect SD-WAN for the merged sites
Sep 2017 - Jan 2018

Independent Consultant

Minato-ku, Tokyo, JP

  • Supported the consolidation and migration of IT Infrastructure acquired through Shiseido’s $1.7 billion acquisition of Bare Escentuals.
  • Assisted with the integration of IT infrastructure resulting from Shiseido’s $260 million acquisition of Gurwitch Products
  • Implemented a new security paradigm across all of the Americas, Japan, United Kingdom, and Canada. Infrastructure was based on a FireEye/Mandiant solution – host-based IDS, packet inspection and logging at all WAN.
  • Supported and provided direction to the Infrastructure team in areas of Windows Active Directory (and other Microsoft products – such as Exchange, SCCM, SQL, and SharePoint), Cisco technologies, Juniper, CheckPoint.
  • Provided Operational Support for 250+ Bare Minerals, Shiseido, and NARS retail stores
  • Selected, Designed, and Implemented a new SD-WAN solution for all stores to replace the aging MPLS and DMVPN solution that was previously used.
Apr 2016 - Sep 2017

Independent Consultant

Stamford, CT, US

  • Senior Integration and Acquisition Infrastructure Architect for the $1.6 billion Tronox acquisition of Alkali Chemicals from FMC Corporation. Acted as Technical Infrastructure lead for the entire acquisition.
  • Completed the merge of domains and infrastructure within the TSA deadline and under budget
  • Assisted with the designed and implementation of private cloud infrastructure to support acquisitions
  • Designed a new Cisco VOIP phone system for the newly acquired Alkali division for Green River, WY and Philadelphia operations
  • Team member that evaluated and selected a cloud provider to outsource helpdesk and systems monitoring for operational IT Infrastructure and Applications support
  • Attended weekly meetings with the steering committee and company executives to report on progress and risks
Jul 2015 - Apr 2016

Senior Systems Architect

Homewood, AL, US

  • Coordinated the successful, simultaneous development of several projects. Supported the integration activities of TekLinks' acquisition of Mokata. Provided IT consultation and services to a number of TekLinks' clients.
  • Honda Manufacturing
  • Nucor Corporation
  • Nippon Shokubai
  • Li & Fung Limited
  • Children’s Hospital of Alabama
Nov 2010 - Jul 2015

Chief Executive Officer

IT

  • Mokata was a Systems Integrator and Value-Added Reseller (VAR) that was acquired by TekLinks in 2010.
  • Assumed full responsibility for the strategic planning, development, operations, customer service, human resources, administration, and P&L performance.
  • Administered all sales and marketing strategies; solely responsible for successfully growing business through effective marketing and public relations techniques to promote and upgrade image.
  • Served as the most senior lead architect and project manager for more than one hundred customers and hundreds of projects.
Nov 2003 - Nov 2010

Chief Technology Officer

Efforts Systems
  • Efforts is an Application Service Provider (ASP).
  • Administered strategic planning, pricing, sales analysis, consumer research, new product introduction process, and product usage forecasting
  • Planned, directed, and coordinated activities of designated projects
  • Grew start-up organization from concept through product design, strategic marketing, and product launch
  • Managed systems configuration and maintenance, problem troubleshooting, planning and directing upgrades, and testing operations to ensure optimum system functionality
Jan 2001 - Nov 2003

Cto

Bytes & Bytes

Bytes and Bytes is a Systems Integrator and Value-Added Reseller (VAR).

Jan 2001 - Nov 2003

Director Of It

Gobal Software Technologies
  • IT Resource and Immigration Law Firm
  • Assisted with setting the strategic direction and planning and analysis for the company by working with the senior management staff
  • Analyzed various emerging business and operational opportunities and developed studies used for decision support by senior management
1999 - Nov 2003

It Manager

Inacom Information Systems Corporation
  • Global IT hardware/software distribution channel, cloud provider, and service provider
  • Provided user support on desktop computers and peripherals
  • Coordinated service activities of all technicians and engineers
  • Maintained relationships and requirements with primary vendors such as HP, IBM, Compaq, and Microsoft
  • Provided in-house training to technicians and engineers responsible for maintaining or earning certifications for warranty repair services
Jan 1996 - Jan 1999
2 education records

David Steele education

Physics, Mathematics, And Electrical Engineering

The University Of Tennessee At Chattanooga

Education record

Red Bank High School
FAQ

Frequently asked questions about David Steele

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

What company does David Steele work for?

David Steele works for 100 DAY.

What is David Steele's role at 100 DAY?

David Steele is listed as Senior Principal Consultant at 100 DAY.

What is David Steele's email address?

AeroLeads has found 1 work email signal at @diverzify.com for David Steele at 100 DAY.

Where is David Steele based?

David Steele is based in Wilton Center, Connecticut, United States while working with 100 DAY.

What companies has David Steele worked for?

David Steele has worked for 100 Day, Diverzify, Homeserve Usa, Danbury Mission Technologies, and Pitney Bowes.

How can I contact David Steele?

You can use AeroLeads to view verified contact signals for David Steele at 100 DAY, including work email, phone, and LinkedIn data when available.

What schools did David Steele attend?

David Steele holds Physics, Mathematics, And Electrical Engineering from The University Of Tennessee At Chattanooga.

What skills is David Steele known for?

David Steele is listed with skills including Ccnp, Firewalls, Cisco Technologies, Servers, Data Center, Vmware, Citrix, and Networking.

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