William Morrison
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William Morrison Email & Phone Number

Director, IT Security Operations at Guidehouse
Location: Atlanta Metropolitan Area, United States 12 work roles 1 school
1 work email found @brinks.com 2 phones found area 510 and 404 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email w****@brinks.com
Direct phone (510) ***-****
LinkedIn Profile matched
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Current company
Role
Director, IT Security Operations
Location
Atlanta Metropolitan Area, United States
Company size

Who is William Morrison? Overview

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Quick answer

William Morrison is listed as Director, IT Security Operations at Guidehouse, a with 14935 employees, based in Atlanta Metropolitan Area, United States. AeroLeads shows a work email signal at brinks.com, phone signal with area code 510, 404, and a matched LinkedIn profile for William Morrison.

William Morrison previously worked as Director, Cyber Security Operations/Incident Response at Brinks at Brink’S Inc and Senior Manager, Security Operations Center/Incident Response at Brink’S Inc. William Morrison holds Bsics, Computer Science from Georgia Institute Of Technology.

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Email format at Guidehouse

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{first}.{last}@brinks.com
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AeroLeads found 1 current-domain work email signal for William Morrison. Compare company email patterns before reaching out.

Profile bio

About William Morrison

Results-driven leader focused on building and leading high-performance teams to consistently deliver on critical security and compliance objectives. By combining business insight with technical expertise and clear communication, I ensure that teams are aligned with organizational goals, driving solutions that minimize costs and demonstrate value to the organization. My collaborative approach to security challenges ensures that issues, investigations, and demonstrating compliance are resolved swiftly, keeping business operations on track and aligned with key objectives.Specialties: Building high-performance teams, information security, risk & vulnerability management, cyber threat intelligence, privacy, governance, compliance, cybersecurity incident response, digital forensics, business process assessment, application development/SDLC, and system and network administration.

Listed skills include Security, Information Security, Vulnerability Assessment, Computer Security, and 23 others.

Current workplace

William Morrison's current company

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Guidehouse
Guidehouse
Director, IT Security Operations
Atlanta, GA, US
Website
Employees
14935
AeroLeads page
12 roles

William Morrison work experience

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

Director, It Security Operations

Atlanta, Ga, Us

Director, Cyber Security Operations/Incident Response At Brinks

Coppell, Texas, Us

Direct report to the CISO, spearheaded cybersecurity operations across 98 countries, building a Fusion Center with 10 direct reports and an extended global team. Supporting Governance, Risk and Compliance, Audit, and Security Engineering, identified and closed gaps in security controls, risk and vulnerability programs, enriching IT Security policy, and developing content for cyber awareness training.- Increase monitoring maturity 30% enterprise-wide, improving Security Engineering tool effectiveness, adding EU staff, while augmenting vulnerability, risk, and compliance management.- Enhance cloud security posture (AWS, Azure) through security policy improvement. Identified and drove response of over a number of vulnerabilities, plus raising awareness to potential security risks with Open-Source software to improve application/SDLC processes.- 3/4ths of all risks within the organization were actively identified under my leadership. Mentoring team, advising IT & business teams, and steering risk management team through potential impact and recommended mitigations to drive remediation.- Negotiate MDR and Threat Intelligence services saving the business over $400k/year.- Partner with Legal and Sourcing to negotiate contracts, adding cyber-specific language to contracts.- Innovate capabilities to investigate non-cyber IT outages using security tools, identifying root cause in 100% of engagements.- Architectural Review Board member, assessing projects to identify risk gaps and TTP threats, for business and privacy stakeholders.- Formulated Executive Tabletop Exercises to empower Executives, Crisis Management, Legal, and Communications teams, promoted Enterprise-wide security awareness program by developing content for phishing, ransomware, and policies.

Mar 2022 - Aug 2024

Senior Manager, Security Operations Center/Incident Response

Coppell, Texas, Us

Led Security Operations Center of 14 analysts and contractors responsible for readiness for global cybersecurity incident response.- Compounding capabilities by 70% across multiple security domains by rearchitecting GSOC to a global Fusion Center model. Integrated SOAR automation (+5 FTE) and Cyber Threat Intelligence, supporting brand & emerging threat detection, risk/vulnerability escalation.- Forged strategic alliance with Legal and Privacy counsels, driving awareness and preparedness for both compliance frameworks and potential organizational risks from cybersecurity incidents.- Modernization of GSOC with training, tools, processes, and collaborative leadership style, resulting in 86% retention rate of talent.- Champion building a forensics capability covering data centers and cloud, assessing vendors, interim open source and IR retainer.- Rewrite Cyber Incident Response Plan, aligning to NIST CSF / SP 800-61, defining and tracking metrics, enhancing audit and compliance.

Jul 2021 - Mar 2022

Sr. Manager, Security Operations/Incident Response

Irving, Texas, Us

Managed a regional SOC of a global incident response group, with 24/7 coverage. Responsible for hiring, team preparedness, career development, cyber incident response (NIST 800-61 with Lockheed-Martin cyber kill chain and MITRE ATT&CK).- Rapidly implemented cybersecurity monitoring and detection around OT/ICS program, supporting COVID vaccine distribution.- Implemented database & Snowflake monitoring & alerting 6 weeks ahead of deadline, including IR playbooks and escalation criteria.- Proactively aligned cybersecurity strategies with evolving HIPAA, HITECH, PCI, and GDPR standards, ensuring continual compliance.- Regular briefings to executives, Business Information Security Officers, and Legal/Privacy attorneys.- Develop and implement security-to-business metrics, service quality standards, and trends at both business line and corporate levels- Authored use cases and developed IR escalation criteria by threat, business risk, and impact.- Cybersecurity, Incident Response, and transition focal to business for multi-billion divestiture.

Oct 2018 - Jul 2021

Sr. Soc Analyst, Technical Lead

Irving, Texas, Us

Aug 2018 - Oct 2018

Principal, Product Cyber Security & Privacy Incident Response

Chicago, Us

Senior cyber defense staff providing subject matter expertise, business leadership, and strategic planning for GE Healthcare (GEHC) commercial product development and deployment in Public & Hybrid clouds (IaaS/PaaS/SaaS) & legacy infrastructures. Collaborate with business leaders and product stakeholders, privacy attorneys, and legal counsel, to manage competing priorities, to assess business requirements, determine regulatory obligations (such as HIPAA, HITECH, and the EU’s General Data Protection Regulation (GDPR)). Work to define security policies, standards, guidance, and author and socialize security documentation. Driving the goal of reducing risk to acceptable limits, assess software development lifecycle artifacts (risk & privacy assessments, threat model, and business, regulatory, and contractual requirements of application environments) to determine operational risk gaps, and then design and implement security and mitigating operational controls based upon NIST 800, ISO 27001, and other industry standards and frameworks. Assess residual risk and recommend mitigating controls in product operational environments. Provide application and cloud environment log monitoring, incident response for high-risk events through the entire IR lifecycle (preparation, detection/analysis, containment, eradication, recovery, and post-incident), and incident escalation management, managing technical resources, providing updates to executive management ad stakeholders, and issuing final report for all GEHC cloud and legacy environments

Jul 2015 - Aug 2018

Business Information Security Officer

Houston, Texas, Us

Develop and maintain strategic partnerships with IT and business unit CIOs and CISOs, assist business unit CIO's and CISO's in developing and prioritizing security initiatives, participate in the development , communication, and implementation of global security policies, standards, guidelines, and procedures, and serve as an advocate for IT and business CIOs and CISOs issues within the Global Cyber Security organization.

Apr 2014 - Jul 2015

Information Security Consultant, Cyber Threat Response

Oakland, California, Us

Senior/lead member of the Corporate Security Operations Center, responsible for the generation of response procedures, re-implementation of Data Loss Prevention response processes, response metrics and reporting, staff training and development, and liaison with other IT and information security teams.

Jan 2013 - Apr 2014

Information Security, Senior

Oakland, California, Us

Information Security projects, implementation of Security Event & Incident Management system, security event monitoring and management, file integrity monitoring for SOX & PCI systems, information security assessment/enforcement.

May 2011 - Jan 2013

Security & Compliance Officer

Hp

Palo Alto, Ca, Us

Responsible for security, audit, and compliance governance for HP’s Enterprise Services customers. Accounts include multi-billion dollar customers in the pharmaceutical and manufacturing industries. Scope includes regulatory, privacy, audit and compliance responsibilities such as SOX, PCI and FDA. Duties include assessing risk, addressing security and compliance issues in areas such as identity management, patch compliance, and briefing HP and customer executive and C-level management. Projects include roll-out of systems that enhance security and process automation, and reduce risk, while containing costs that may affect tens of thousands users and multi-million dollar business lines.

Nov 1990 - May 2011

Software Engineer

Global, Us

Contractor to the US Navy at the Naval Ocean Systems Center developing software for communications, control, and coordination of real-time remote data acquisition systems.Duties also included system and network administration, and preparation of formal systems and user requirements, functional specifications, and all other documentation relevant to the software development life cycle.

Oct 1988 - Nov 1990

Network Engineer

Boston, Ma, Us

Contractor to the USAF at the Eastern Space & Missile Center, Patrick AFB, in support of the NASA shuttle and USAF launch programs.-Consulted with USAF and other contractors to implement the first campus-area network at Patrick AFB with links to Cape Kennedy and Cape Canaveral AFS.-Provided network engineering and support from design phase through deployment.-Provided Unix systems management.-Provided network support for over 100 users during pilot implementation, and over 300 which rolled into production.

Mar 1987 - Aug 1988
Team & coworkers

Colleagues at Guidehouse

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1 education record

William Morrison education

  • Georgia Institute Of Technology
    Georgia Institute Of Technology
    Computer Science
FAQ

Frequently asked questions about William Morrison

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

What company does William Morrison work for?

William Morrison works for Guidehouse.

What is William Morrison's role at Guidehouse?

William Morrison is listed as Director, IT Security Operations at Guidehouse.

What is William Morrison's email address?

AeroLeads has found 1 work email signal at @brinks.com for William Morrison at Guidehouse.

What is William Morrison's phone number?

AeroLeads has found 2 phone signal(s) with area code 510, 404 for William Morrison at Guidehouse.

Where is William Morrison based?

William Morrison is based in Atlanta Metropolitan Area, United States while working with Guidehouse.

What companies has William Morrison worked for?

William Morrison has worked for Guidehouse, Brink’S Inc, Mckesson, Ge Healthcare, and Hewlett-Packard.

Who are William Morrison's colleagues at Guidehouse?

William Morrison's colleagues at Guidehouse include Vinothkumar Sundarraj, Presley B., Sweekriti Raj, Meetu Ahlawat, and Anand Jeevatagore.

How can I contact William Morrison?

You can use AeroLeads to view verified contact signals for William Morrison at Guidehouse, including work email, phone, and LinkedIn data when available.

What schools did William Morrison attend?

William Morrison holds Bsics, Computer Science from Georgia Institute Of Technology.

What skills is William Morrison known for?

William Morrison is listed with skills including Security, Information Security, Vulnerability Assessment, Computer Security, Network Security, Governance, Disaster Recovery, and Program Management.

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