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    Jonathan Bierman

    Stilwell, Kansas

    Chief Operating Officer

    Twin Valley Telephone and ISG Technology

    Specialties

    Account Management

    Business Development

    Sales

    Sales Management & Operations

    Ask Me About

    People I've Reported To

    People I've Worked With

    People Who've Reported to Me

    Where I've Worked
    T

    2017 – Present

    Chief Revenue Officer

    Twin Valley Telephone & ISG Technology
    T

    Jan 2017 – Present

    Chief Operating Officer

    Twin Valley Telephone and ISG Technology
    A

    2012 – 2016

    Chief Revenue Officer / Executive Vice President Worldwide Sales

    AnyPresence, Inc

    2006 – 2010

    Chief Operating Officer / EVP Worldwide Sales - Netcordia

    Infoblox

    2000 – 2004

    Operations Director - Channels, Americas

    Juniper Networks, Inc

    1996 – 2000

    Regional Sales Manager - Channels, Service Provider

    Cisco Systems, Inc
    P

    2016 – 2017

    President and Chief Revenue Officer

    PlumSlice Labs

    2010 – 2011

    Vice President Worldwide Channels

    Infoblox
    L

    Jan 2004 – Dec 2006

    Executive Vice President - Sales

    Laurel Networks
    E

    2006 – 2006

    Vice President Worldwide Sales - Laurel Division

    ECI Telecom
    E

    2004 – 2006

    Vice President Worldwide Sales - ECI Data Networking Products Division

    ECI Telecom
    T

    2017 – Present

    Chief Operating Officer

    Twin Valley Telephone & ISG Technology
    Where I've Studied

    1985

    MBA, Finance

    Johnson Graduate School of Management, Cornell University

    1983

    BA, Economics

    Duke University

    Ask Me for a Referral

    Twin Valley Telephone and ISG Technology

    In the Media

    Social Media