John Koziol: Email & Phone Number

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Senior Software Test Engineer at Ultimate Software|Fort Lauderdale, Florida, United States

Position:

Senior Software Test Engineer at Ultimate Software

Location:

Fort Lauderdale, Florida, United States

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Last updated: 2026-10-09

Updated: 2026-10-09

Found email addresses for John Koziol:

Business emails:

j*********l@ultimatesoftware.com,

j****o@ultimatesoftware.com,

j*********l@ultimatesoftware.com

Personal emails:

j*******4@comcast.net

Found phones for John Koziol:

+1-520-***-**81,

+1-623-***-**84,

+1-323-***-**92,

+1-480-***-**92

Prospect analytics

Talent Analytics

Popularity among recruiters & sales reps

Low

Current work details

DepartmentComputer Software

Availability

TimezoneEST

Best time to contact12:00 PM – 4:00 PM

A different John Koziol?

Work Experience 25 years

Senior Software Test Engineer at Ultimate Software

Jan 2010 - Current

Software Test Engineer at Ultimate Software

Jan 2010 - Jan 2011

Senior Developer at Advanced Systems Design

Jan 2008 - Aug 2011

Senior Developer at Advanced Systems Design (My Previous Consulting Firm)

Jan 2008 - Jan 2010

Test Engineer at Datamaxx

Mar 2006 - Feb 2008

Software Design Engineer / Test at Microsoft

Jun 2001 - Jul 2005

John Koziol started working in 2001, then the employee has changed 4 companies and 4 jobs. On average, John Koziol works for one company for 4 years 11 months.

John is proficient in English and Spanish. Their professional focus is .NET, Agile Methodologies, and ASP.NET across 3 core areas.

Education

Associate's Degree at Defense Language Institute

University of Florida

Frequently Asked Questions

What is John Koziol's email address?

SignalHire found verified email addresses for John Koziol, both business and personal. Their business email is j*********l@ultimatesoftware.com, and personal emails include j*******4@comcast.net.

What is John Koziol's phone number?

SignalHire found multiple verified phone numbers for John Koziol: +1-520-***-**81, +1-623-***-**84, and +1-323-***-**92.

How do I contact John Koziol at Ultimate Software?

You can reach John Koziol through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Koziol's professional background?

John Koziol has 25 years of professional experience. They have held roles including Software Test Engineer, Senior Developer, and Senior Developer at companies such as Ultimate Software, Advanced Systems Design, and Advanced Systems Design (My Previous Consulting Firm). Their education includes Associate's Degree from Defense Language Institute, and University of Florida.

Is John Koziol's contact information up to date?

Yes. John Koziol's SignalHire profile was last updated on 9 October 2026, reflecting their current position as Senior Software Test Engineer at Ultimate Software in Weston, FL, United States.

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John Koziol

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John Koziol

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