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William Lijewski Email & Phone Number

Cisco Field Solution Executive at SHI International Corp.
Location: Winter Garden, Florida, United States 8 work roles
1 work email found @shi.com 8 phones found area 303, 720, 702, 262, 785, and 316 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 8 phones

Work email w****@shi.com
Direct phone (303) ***-****
LinkedIn Profile matched
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Current company
Role
Cisco Field Solution Executive
Location
Winter Garden, Florida, United States
Company size

Who is William Lijewski? Overview

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Quick answer

William Lijewski is listed as Cisco Field Solution Executive at SHI International Corp., a company with 4769 employees, based in Winter Garden, Florida, United States. AeroLeads shows a work email signal at shi.com, phone signal with area code 303, 720, 702, 262, 785, 316, and a matched LinkedIn profile for William Lijewski.

William Lijewski previously worked as Cisco Senior Network Solutions Architect at SHI International Corp. at Shi International Corp. and Principal Network Solution Architect at Cdw.

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{first}_{last}@shi.com
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Profile bio

About William Lijewski

• Deep understanding of Cisco routing, switching, and Data Center with the ability to thoroughly explain complex topics and technologies.• Solid hands-on network design experience with expert-level knowledge of BGP, EIGRP, ISIS, OSPF, RIP, QoS, and other protocols.• Multiple certifications: CCIE, CCSP, CCVP, CCNP, CCNA, MCSE, ACACN, and A+. Received CCIE R/S #8642 on first lab attempt.• Management experience with proven staff recruitment, training, and motivation skills. • Reliable; hard working; comfortable and effective as team lead and individual contributor with excellent customer service and technical support skills.Specialties: CCIE, CCSP, CCVP, CCNP, CCNA, MCSE, ACACN, and A+. Received CCIE R/S #8642 on first lab attempt.

Listed skills include Cisco Technologies, Network Design, Networking, Data Center, and 22 others.

Current workplace

William Lijewski's current company

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SHI International Corp.
Shi International Corp.
Cisco Field Solution Executive
somerset, new jersey, united states
Website
Employees
4769
AeroLeads page
8 roles

William Lijewski work experience

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

Cisco Field Solution Executive

Current

Greater Denver Area

  • Covering the Midwest, Rocky Mountain, and Desert Territories as well as acting as a National resource
  • Meet with customers in person, on the phone, or WebEx to uncover their pain points, business needs, and goals.
  • Whiteboard and discuss solution possibilities with customers going over the pros and cons of each design.
  • Design solution(s) that successfully relieve customer pain and meets their goals, while at the same time giving them flexibility and the capability of future growth
  • Create and present Bill of Materials and Statements of Work to customers.
  • Build and strengthen relationships with our local vendor representatives through account mapping sessions / pipeline sharing, lunch and learns, and keeping communication lines open.
Mar 2016 - Present

Cisco Senior Network Solutions Architect At Shi International Corp.

Florida, United States

Principal Network Solution Architect

Cdw
  • Produce measurable year over year growth in my territory since taking the role. Ended 2015 at 150% of Gross Profit, 143% of Product Revenue, and 137% of Services.
  • Act as a resource for the National Field Solution Architect team by attending remote customer meetings, providing Bill of Materials, and Statements of Work on as needed basis. In 2015 I provided over 15.1 Million.
  • In the past 5 years I have remotely covered areas outside of my territory due to the local Solution Architects leaving the role. Keeping their numbers above 100%. These territories include Seattle/Portland, Kansas.
  • Meet with customers to uncover their pain points, business needs, and goals.
  • Whiteboard out solution possibilities with customers going over the pros and cons of each design.
  • Design solution(s) that successfully relieve customer pain and meets their goals, while at the same time giving them flexibility and the capability of future growth needs.
Sep 2008 - 2016

Pre / Implementation / Post Network Engineer

  • Successfully completed numerous projects for public, private, government, and educational institutions which I lead from the initial meeting with the clients, through the design, proof of concept, installation.
  • Participated in, and won, several ‘shootouts’ between our Cisco recommended design solutions and competing vendors design solutions.
  • Create mock network architectures to test abilities and limitations of new and proposed client network equipment.
  • Give training seminars on newly installed equipment for clients to ensure that they receive the most from their investment.
Mar 2007 - Sep 2008

Senior Network Engineer / Team Lead

Acc Capital Holding
  • Responsible for the architecture, maintenance, support, and future vision of the ACC Capital Holdings network.
  • Completed the build out of the Englewood Data Center.
  • Successfully redesigned and implemented a multi-vendor, multi-location, external BGP architecture.
  • Completed a total redesign of the ACC Capital Holdings network consisting of three major data centers with branch offices located throughout the United States. The network was simplified by removing internal BGP that 8.
  • Implemented network wide QoS to support Avaya PBX trunking between data center and branch locations.
  • Lead a network engineering team consisting of four Senior engineers and two Level 2 engineers. Responsible for project assignment and tracking, project plan and configuration review, progress reports, ensuring policies.
May 2005 - Mar 2007

Tier 3 Post Sales Support Engineer, Convergence Group

  • Responsible for troubleshooting AVAYA Linux based Servers and Converged Media Gateways including the S8300, S8500, S8700, S8710, G700, and G350.
  • Isolated and repaired customer issues ranging from network mis-configuration to Media Gateway and Communication Manager code level bugs.
  • Worked hand-in-hand with customers and engineers during the troubleshooting process.
  • Responsible for coordinating customer hardware/firmware upgrades and scheduling of Remote Field Engineers.
  • Implemented official AVAYA training for the Cisco CCNA and CCNP certifications.
Jun 2004 - May 2005

Network Engineer/Ccie Lab Instructor/Technical Author/Consultant

Network Learning Inc. (Ccbootcamp.Com)
  • Instructed Cisco R&S CCIE Lab Bootcamp; authored training material, delivered lecture, personal instruction, lab scenarios, and one-on-one troubleshooting that successfully led to CCIE certifications for 121 students.
  • Authored the following five well received technical books: o NLI’s Cisco CCIE R&S Lab Companion Guide Vol 1o NLI’s Cisco CCIE R&S Lab Companion Guide Vol 2 (Co-Author)o NLI’s Cisco CCIE R&S Lab Companion Guide Vol 3.
  • Acted as technical editor for the following books:o NLI’s Security Lab Guide Vol 1o NLI’s Cisco CCIE R&S Written Guide
  • Actively moderated and participated in widely used CCIE discussion boards with over 10,000 registered users; RouterIE.com, SecurityIE.com, and VoiceIE.com.
Mar 2003 - Jun 2004

Network Engineering Manager/Ccie Lab Instructor

Aquarius Institute
  • Served as the network manager responsible for configuring, deploying, and troubleshooting all Cisco equipment.
  • Responsible for Cisco CCIE Lab instruction; delivered instruction, configuration, scenarios, and troubleshooting that successfully led to CCIE certifications for 27 students.
  • Designed, implemented, monitored, and tuned a complex network infrastructure.
  • Built, configured, and administered Windows 2000 servers. Monitored security bulletins and applied patches and updates. Provided third level network support for all campuses.
  • Developed, revised, and updated system and network documentation; also provided proper configurations and tables; created and implemented policies and procedures.
Mar 2001 - Mar 2003
Team & coworkers

Colleagues at SHI International Corp.

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FAQ

Frequently asked questions about William Lijewski

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

What company does William Lijewski work for?

William Lijewski works for SHI International Corp..

What is William Lijewski's role at SHI International Corp.?

William Lijewski is listed as Cisco Field Solution Executive at SHI International Corp..

What is William Lijewski's email address?

AeroLeads has found 1 work email signal at @shi.com for William Lijewski at SHI International Corp..

What is William Lijewski's phone number?

AeroLeads has found 8 phone signal(s) with area code 303, 720, 702, 262, 785, 316 for William Lijewski at SHI International Corp..

Where is William Lijewski based?

William Lijewski is based in Winter Garden, Florida, United States while working with SHI International Corp..

What companies has William Lijewski worked for?

William Lijewski has worked for Shi International Corp., Cdw, Flair Data Systems, Acc Capital Holding, and Avaya.

Who are William Lijewski's colleagues at SHI International Corp.?

William Lijewski's colleagues at SHI International Corp. include Mac Hunter-Lyons, Brian Hill, Kellianne Levick, Evelyn Soto, and Eric Smedley.

How can I contact William Lijewski?

You can use AeroLeads to view verified contact signals for William Lijewski at SHI International Corp., including work email, phone, and LinkedIn data when available.

What skills is William Lijewski known for?

William Lijewski is listed with skills including Cisco Technologies, Network Design, Networking, Data Center, Bgp, Ccna, Security, and Ccnp.

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