John Jaeger

John Jaeger: Email & Phone Number

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CEO and Co-Founder at Hala Systems, Inc.|United States

Position:

CEO and Co-Founder at Hala Systems, Inc.

Location:

United States

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Last updated: 2025-11-08
Updated: 2025-11-08

Found email addresses for John Jaeger:

Business emails:
Personal emails:
j***@peak6.com,
j***@state.gov,
j***@hotmail.com

Found phones for John Jaeger:

+1-323-***-**43
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Work Experience 21 years

CEO and Co-Founder at Hala Systems, Inc.

Oct 2015 - Current

Communications at U.S. Department of State

Jul 2012 - Jun 2015

Director of Product at OptionsHouse (Acquired by E*Trade)

Oct 2007 - Jul 2012

Director of Technology at PEAK6

Aug 2005 - Apr 2007

John Jaeger started working in 2005, then the employee has changed 3 companies and 3 jobs. On average, John Jaeger works for one company for 5 years.

Their professional focus is Business Analysis, Data Visualization, and Electronic Trading across 3 core areas.

Frequently Asked Questions

What is John Jaeger's email address?

SignalHire found verified email addresses for John Jaeger, both business and personal. Their business email is j*********r@halasystems.com, and personal emails include j***@aol.com, j***@peak6.com, and j***@state.gov.

What is John Jaeger's phone number?

SignalHire found multiple verified phone numbers for John Jaeger: +1-480-***-**84, and +1-323-***-**43.

How do I contact John Jaeger at Hala Systems, Inc.?

You can reach John Jaeger 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 Jaeger's professional background?

John Jaeger has 21 years of professional experience. They have held roles including Communications, Director of Product, and Director of Technology at companies such as U.S. Department of State, OptionsHouse (Acquired by E*Trade), and PEAK6.

Is John Jaeger's contact information up to date?

Yes. John Jaeger's SignalHire profile was last updated on 8 November 2025, reflecting their current position as CEO and Co-Founder at Hala Systems, Inc. in Lisbon, Portugal.

John Jaeger Namesakes

Name
Company
Position
John Jaeger
Self-employed
DJ
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John Jaeger
Training Director
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