John Fulmer

John Fulmer Email and Phone Number

Cybersecurity Professional | Information Security Technical Expert @ Shamrock Trading Corporation
John Fulmer's Location
Topeka Metropolitan Area, United States, United States
About John Fulmer

I am an Infosec Professional with 30 years of experience and knowledge under my belt. I have worked for startups, Government, Fortune 500 and pretty much everything in-between. The longer I'm in the field it become apparent that security threats don't repeat themselves over the years, but they rhyme.The team and I have continually improved our security posture through effective cross-departmental collaboration, ensuring robust protection for our enterprise assets. Our efforts in embedding security principles at the planning stages have resulted in a resilient architecture that underpins the company's technological advancements. This strategic approach reflects my commitment to safeguarding our systems, and by extension, our customers and stakeholders.

John Fulmer's Current Company Details
Shamrock Trading Corporation

Shamrock Trading Corporation

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Cybersecurity Professional | Information Security Technical Expert
John Fulmer Work Experience Details
  • Shamrock Trading Corporation
    Senior Security Analyst
    Shamrock Trading Corporation Dec 2024 - Present
    Overland Park, Ks, Us
  • Walmart
    Risk Expert - Cybersecurity
    Walmart Feb 2023 - Aug 2024
    Bentonville, Arkansas, Us
    Technical Control Assessment Operations Lead. Work with TCA analysts and internal customers to continually facilitate and improve the TCA process.
  • Walmart
    Information Security Architect
    Walmart Feb 2020 - Feb 2023
    Bentonville, Arkansas, Us
    Developed working methodology to embed the security architecture group with technology teams to consult and improve technology development at the planning stages. Consulted with leadership and security teams on security trends, technology selection, current needs and weaknesses of the enterprise with current security profile.
  • Walmart
    Information Security Technical Expert
    Walmart Jun 2015 - Feb 2020
    Bentonville, Arkansas, Us
    Developed the network security infrastructure for all Walmart ingress points. Designed, deployed, configured and tuned ingress WAF solutions, evaluated associated products, deployed large distributed cloud-agnostic WAF solution for cloud hosted, Internet facing assets. Audited cloud assets to spin-up and spin-down WAF units as needed.
  • Walmart
    Security Architect
    Walmart Jul 2014 - May 2015
    Bentonville, Arkansas, Us
    Primary security architect for Walmart eCommerce. Developed security policy, network security design with network architect, corporate security posture and identify weaknesses in current security posture.
  • Walmart
    Information Security Technical Expert
    Walmart Feb 2014 - Jun 2014
    Bentonville, Arkansas, Us
    Primary security engineer for Walmart eCommerce corporate office.
  • Walmart
    Sr. Security Engineer
    Walmart Oct 2012 - Feb 2014
    Bentonville, Arkansas, Us
    Network Security Engineer for small security team
  • Velocity Staff
    Security Contractor
    Velocity Staff Jun 2012 - Oct 2012
    Overland Park, Ks, Us
    Security Contractor for Fishnet Security. Worked to develop procedures and training for a security operations group.
  • Elegant Solutions
    Security Consultant
    Elegant Solutions Apr 2012 - Jun 2012
    Security Contractor for the State of Colorado Office of Information Technology. Worked in Security NOC to update security systems, evaluate policies and procedures, and provide mentoring to security analysts.
  • Convergenz
    Security Consultant
    Convergenz Jan 2012 - Mar 2012
    Vienna, Virginia, Us
    Security Contract work for Ericsson. Evaluated security information in telephony related applications for suitability for offshore use.
  • Technisource
    Security Consultant
    Technisource Oct 2011 - Nov 2011
    Fort Lauderdale, Fl, Us
    Assisted in PCI audit of large corporate network.
  • Scriptpro
    Network And Security Systems Analyst
    Scriptpro Jun 2010 - Sep 2011
    Mission, Ks, Us
    Designed, configured, and implemented customer security equipment to support installation of turnkey pharmacy robotics equipment and supporting network. Consulted with customers to determine security and networking needs to support installation.
  • Paige Technologies
    Security Contractor
    Paige Technologies Mar 2008 - Oct 2008
    Overland Park, Kansas, Us
    Contract position with Federal Reserve Bank. Managed, designed, and monitored network security systems and processes, including daily web filtering logs. Utilized scanning equipment to evaluate system security status. Conducted telephone audits, intrusion investigations, log management, and monthly password strength audits. Accountable for integrating UNIX systems into Active Directory and LDAP infrastructure.
  • G&B Solutions, Inc
    Contractor
    G&B Solutions, Inc Oct 2006 - Feb 2008
    Maitland, Fl, Us
    Managed network security at USDA data center as a contractor, implementing and overseeing information systems such as intrusion detection and prevention. Conducted research for various security projects and ensured FISMA compliance related to log collection and intrusion detection.
  • Dst Systems, Inc
    Security Engineer
    Dst Systems, Inc Dec 2004 - Oct 2006
    Windsor, Connecticut, Us
    Oversaw network security, including firewall management and access control modifications. Consulted on security projects, conducted troubleshooting, and researched technologies for enhanced project outcomes.
  • H&R Block
    Security Engineer
    H&R Block Oct 2000 - Nov 2004
    Kansas City, Mo, Us
    Oversaw network and data security, formulated security policies with tech and business teams to protect proprietary information, and wrote enterprise-wide security policy.
  • Sprint
    Data Security Manager
    Sprint Mar 1999 - Mar 2000
    Overland Park, Kansas, Us
    Supported multi-factor services and Public Key Infrastructure (PKI) for Sprint enterprise as a member of the authentication/PKI services group, including RSA tokens, Entrust PKI, X.500 and LDAP directories.
  • Secure Network Group
    Security Consultant
    Secure Network Group Apr 1996 - Apr 1999
    Served as on-site security consultant, sales engineer, technical support manager, and in-house network engineer and systems administrator. Developed product lines, evaluated new security software, and chose which products to best support.

John Fulmer Education Details

  • The University Of Kansas
    The University Of Kansas

Frequently Asked Questions about John Fulmer

What company does John Fulmer work for?

John Fulmer works for Shamrock Trading Corporation

What is John Fulmer's role at the current company?

John Fulmer's current role is Cybersecurity Professional | Information Security Technical Expert.

What schools did John Fulmer attend?

John Fulmer attended The University Of Kansas.

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