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Mary H. Email & Phone Number

Group Vice President, Network Security at Spectrum
Location: Lenexa, Kansas, United States 19 work roles 4 schools
1 work email found @spectrum.com 4 phones found area 720, 913, and 855 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email m****@spectrum.com
Direct phone (720) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Group Vice President, Network Security
Location
Lenexa, Kansas, United States
Company size

Who is Mary H.? Overview

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Quick answer

Mary H. is listed as Group Vice President, Network Security at Spectrum, a with 89405 employees, based in Lenexa, Kansas, United States. AeroLeads shows a work email signal at spectrum.com, phone signal with area code 720, 913, 855, and a matched LinkedIn profile for Mary H..

Mary H. previously worked as Founder at H4 Cyber and Advisory Board Member at Fusion Cyber. Mary H. holds Business Leadership from Baker University.

Company email context

Email format at Spectrum

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*@spectrum.com
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AeroLeads found 1 current-domain work email signal for Mary H.. Compare company email patterns before reaching out.

Profile bio

About Mary H.

Innovative and strategically focused information security leader with a proven record of accomplishments for more than 26 years enhancing and maintaining the protection and operations of critical infrastructure environments for the telecommunications and utility industries. A successful leader with the right combination of business, technical, and soft skills that can effectively articulate security risks and needs to all levels of management. Recognized and trusted by leadership for ability to balance the needs of the business and risks to provide proper protections that will ensure success and compliance.Specialties: Certified Information Systems Security Professional (CISSP), Certified Information Security Auditor (CISA), Certified Information Security Manager (CISM)

Listed skills include Cisa, Leadership, Firewalls, Information Technology, and 37 others.

Current workplace

Mary H.'s current company

Company context helps verify the profile and gives searchers a useful next step.

Spectrum
Spectrum
Group Vice President, Network Security
Englewood, Colorado, United States
Employees
89405
AeroLeads page
19 roles · 26 years

Mary H. work experience

A career timeline built from the work history available for this profile.

Group Vice President, Network Security

Englewood, Colorado, United States

Founder

Current
H4 Cyber

H4 Cyber offers risk assessments for small to medium sized businesses utilizing a proprietary and standards based algorithm.

Apr 2024 - Present

Advisory Board Member

Current

Washington, District Of Columbia, Us

Sep 2023 - Present

Industry Advisory Board

Sunnyvale, California, Us

Aug 2020 - Oct 2023

Group Vice President, Network Security

Stamford , Ct, Us

Mary Haynes is the GVP of Network Security at Charter Communications. Mary currently leads the network security program for Charter’s core networks and services, including High Speed Internet, Telephony, and Video products. Her team is responsible for security standards, compliance, vulnerability and risk assessments, event monitoring and incident response. Mary is also responsible for Charter’s Law Enforcement Response Team, Abuse management and botnet remediation programs.Mary actively participates in numerous security organizations and associations in her leadership role at Charter, including the NCTA, Communications ISAC, CSRIC Working Groups and Infragard. Mary serves as the Communications Sector Deputy Sector Chief for Denver Infragard.

Aug 2021 - Sep 2023

Vice President

Stamford , Ct, Us

Jul 2017 - Aug 2021

Senior Director

Stamford , Ct, Us

Aug 2013 - Jul 2017

Industry Advisory Board

Kansas City, Mo, Us

Sep 2017 - Sep 2020

Director, Security Services

Topeka, Ks, Us

Chief Security Officer (CSO) responsible for leading cyber and physical security teams for a mid-size electric utility company. - Led a large cross-business unit team to evaluate and select account and configuration, patch management and security information and event management technologies to ensure future compliance obligations to NERC-CIP versions 4 and 5.- Led the development and implementation of a Cyber Incident Response Plan.- Developed, coordinated and facilitated the company's first BCP/DR tabletop exercise.- Developed a robust security awareness training program that included monthly SANS videos, quarterly newsletters and required annual training for all employees.- Evaluated and planned rollout of a monthly phishing and USB security awareness training and testing program utilizing third party vendor services.- Enhanced partnership and information sharing practices with state intelligence agencies to develop joint strategic plans to protect Westar’s critical infrastructure.

Nov 2012 - Jul 2013

Sr. Manager

Monroe, La, Us

Led a team of 12 information security engineers and managers that are responsible for vulnerability and penetration testing, regulatory and legal compliance obligation (PCI, HIPAA, SOX, FISMA, and FedRamp), business partner assurance, and user access management. Developed the organizational design and led the selection of security tools and practices for three mergers and acquisitions.

Jul 2009 - Nov 2012

Sr. Manager, Network Security

Monroe, La, Us

I am the Manager of the Information Security Team. I am currently responsible for Compliance Monitoring (PCI, SOX, NIST, ISO and COBIT), Computer Forensics, Security Event Monitoring and CIRT, and our User Access Management teams. My teams are responsible for ensuring information security controls meet industry and regulatory standards and coordinate our threat management and incident response to any security events. I am a member of the Communication Sector Coordinating Council (Comms SCC) and serve as Vice-Chair of the Cyber Security Committee.

Apr 2001 - Jun 2009

Network Security Specialist

Overland Park, Kansas, Us

2001 - 2005 ~4 yrs

Manager, It Security

Atlanta, Georgia, Us

Developed the security policies and standards for the company. Responsible for fiewall engineering and implementation.

Oct 2000 - Apr 2001

Regional Security Manager

Dallas, Tx, Us

Led a team of security professionals responsible for ensuring the compliance to AT&T security policies and standards. Team members performed security assessments on critical networks systems and infrastructures, and physical security. Responsible for the RACF and Windows users administration teams.

Oct 1998 - Oct 2000

Tecnnical Staff Member

Dallas, Tx, Us

Responsible for conducting security assessments on critical network systems and facilities. Monitored the ongoing compliance to UNIX Security Standards.

Jan 1997 - Oct 1998

Program Manager

Dallas, Tx, Us

Led the deployment and roll-out of our employee suggestion program PRIDE (People Really Involved In Developing Excellence) for our consumer care centers.

Jul 1994 - Dec 1996

Operations Manager

Dallas, Tx, Us

Created and led the EasyReach customer care center to support innovative network based services. Responsible for all aspect of the care center including staffing, development, procedures, recognition and program management.

May 1992 - May 1994

Supervisor

Dallas, Tx, Us

Coached and developed a team of 12-20 customer care associates.

May 1989 - May 1992
Team & coworkers

Colleagues at Spectrum

Other employees you can reach at spectrumscience.com. View company contacts for 89405 employees →

4 education records

Mary H. education

Business Leadership

Baker University

Education record

The University Of Kansas

Education record

Johnson County Community College

Education record

Shawnee Mission South
FAQ

Frequently asked questions about Mary H.

Quick answers generated from the profile data available on this page.

What company does Mary H. work for?

Mary H. works for Spectrum.

What is Mary H.'s role at Spectrum?

Mary H. is listed as Group Vice President, Network Security at Spectrum.

What is Mary H.'s email address?

AeroLeads has found 1 work email signal at @spectrum.com for Mary H. at Spectrum.

What is Mary H.'s phone number?

AeroLeads has found 4 phone signal(s) with area code 720, 913, 855 for Mary H. at Spectrum.

Where is Mary H. based?

Mary H. is based in Lenexa, Kansas, United States while working with Spectrum.

What companies has Mary H. worked for?

Mary H. has worked for Spectrum, H4 Cyber, Fusion Cyber, Women In Security - Denver, and Proofpoint.

Who are Mary H.'s colleagues at Spectrum?

Mary H.'s colleagues at Spectrum include Rahiim Porterfield, Lakeisha Montgomery, Justin Gartside, Cameron Bethwaite, and Eddie Carranco.

How can I contact Mary H.?

You can use AeroLeads to view verified contact signals for Mary H. at Spectrum, including work email, phone, and LinkedIn data when available.

What schools did Mary H. attend?

Mary H. holds Business Leadership from Baker University.

What skills is Mary H. known for?

Mary H. is listed with skills including Cisa, Leadership, Firewalls, Information Technology, Computer Forensics, Information Security, Cissp, and Cisco Technologies.

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