Owner
Current
Sterling Computer Systems
Custom application development principally, but not exclusively, for the medical industry.
Aug 1987 - Present
AeroLeads people directory · profile
Lionel Johnson Email & Phone Number
Owner
at
Sterling Computer Systems
2 work emails found
@sterling1.com
2 phones found area 262
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Sterling Computer Systems
Role
Owner
Location
Brookfield, Wisconsin, United States
Who is Lionel Johnson? Overview
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Quick answer
Lionel Johnson is listed as Owner at Sterling Computer Systems, based in Brookfield, Wisconsin, United States. AeroLeads shows a work email signal at sterling1.com, phone signal with area code 262, and a matched LinkedIn profile for Lionel Johnson.
Lionel Johnson previously worked as Director of Engineering - Diagnostic devices at Marquette Electronics and Software Engineer at Marquette Electronics. Lionel Johnson holds Ba, Physics from University Of Oxford.
Company email context
Email format at Sterling Computer Systems
This section adds company-level context without repeating Lionel Johnson's masked contact details.
{last}@sterling1.com
89% confidence
AeroLeads found 2 current-domain work email signals for Lionel Johnson. Compare company email patterns before reaching out.
Profile bio
About Lionel Johnson
Lionel Johnson is a Owner at Sterling Computer Systems. He possess expertise in software design, software project management, software development, software engineering, product development and 29 more skills.
Listed skills include Software Design, Software Project Management, Software Development, Software Engineering, and 30 others.
Current workplace
Lionel Johnson's current company
Company context helps verify the profile and gives searchers a useful next step.
Sterling Computer Systems
6 roles
Lionel Johnson work experience
A career timeline built from the work history available for this profile.
Director Of Engineering - Diagnostic Devices
Marquette Electronics
Aug 1985 - Aug 1987
Software Engineer
Marquette Electronics
Aug 1983 - Aug 1985
Feb 1981 - Aug 1983
Analyst
Rex, Thompson & Partners
Aug 1977 - Jan 1981
Sep 1975 - Aug 1977
1 education record
Lionel Johnson education
FAQ
Frequently asked questions about Lionel Johnson
Quick answers generated from the profile data available on this page.
What company does Lionel Johnson work for?
Lionel Johnson works for Sterling Computer Systems.
What is Lionel Johnson's role at Sterling Computer Systems?
Lionel Johnson is listed as Owner at Sterling Computer Systems.
What is Lionel Johnson's email address?
AeroLeads has found 2 work email signals at @sterling1.com for Lionel Johnson at Sterling Computer Systems.
What is Lionel Johnson's phone number?
AeroLeads has found 2 phone signal(s) with area code 262 for Lionel Johnson at Sterling Computer Systems.
Where is Lionel Johnson based?
Lionel Johnson is based in Brookfield, Wisconsin, United States while working with Sterling Computer Systems.
What companies has Lionel Johnson worked for?
Lionel Johnson has worked for Sterling Computer Systems, Marquette Electronics, General Electric, Rex, Thompson & Partners, and Awe.
How can I contact Lionel Johnson?
You can use AeroLeads to view verified contact signals for Lionel Johnson at Sterling Computer Systems, including work email, phone, and LinkedIn data when available.
What schools did Lionel Johnson attend?
Lionel Johnson holds Ba, Physics from University Of Oxford.
What skills is Lionel Johnson known for?
Lionel Johnson is listed with skills including Software Design, Software Project Management, Software Development, Software Engineering, Product Development, Product Management, Medical Devices, and Manufacturing.
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