Dennis D.
Details
Centene Corporation
Supervisor - Cybersecurity Monitoring Team
2020 :
Centene Corporation
Supervisor - Security Operations Center
Preproduction cybersecurity controls auditing and process improvement for NERC-CIP organization.
2018 :
Self
Cyber Security Consultant
2019 : 2020
Not Disclosed
Cybersecurity Analyst
★ Serve key role providing the latest technologies and best practices in Information Systems and Security across all operations of a large cyber ecosystem.
★ Engage internal leadership and stakeholders to assess operational requirements, proactively identifying risks to data security and operations management.
★ Develop, coordinate, implement, and oversee compliance with policies in accordance with County Departments.
★ Contribute business operations and finance experience with IT expertise to plan budgets, conducting in-depth analysis and research for products and services to support Information Systems and Information Security.
★ Maintain industry expertise through consistent professional development and research initiatives, ensuring top-line security across all county offices that incorporate mainframe, desktop, email, web filtering, and website protection.
★ Foster uninterrupted ongoing operations by implementing the latest developments in technology tools.
★ Develop and deliver timely information security training for staff and stakeholders to promote effective, protective, and proactive usage of county systems.
★ Served on the Countywide Information Security Committee, chairing the committee to support all aspects of information security.
★ Managed complex projects that implement new services and systems into production, including NextGen Firewall, Web Filter, Email Filter, and Security Awareness Training.
★ Protect County interests by maintaining I.S. policies in accordance with product agreements, applicable laws, and information standards.
★ Revised existing policies to upgrade and align with NIST, ISO, and other relevant standards.
★ Develop and nurture critical relationships with third-party vendors and external support professionals to ensure timely and appropriate responses throughout all security operations.
★ Performed computer forensic activities while conducting information security investigations.
2010 : 2018
County of San Joaquin
County Information Security Officer
About
► I combine progressive and comprehensive technology and security expertise with the organization mission to further the organization’s interests while promoting industry best practices through sound, fundamental judgement.
► I offer a proven track record of assessing operations, identifying gaps in security, and identifying and resolving risks while protecting stakeholder interests through sound threat assessment and compliance initiatives.
SUMMARY
► I am a diligent and committed professional who maximizes information security solutions throughout critical operations, maintaining composure and focus through high-stress, dynamic environments.
► I am a tactful, effective leader who directs the individual specialties of cross-functional professionals to coordinate data operational security through strong analytical, planning, communication, and organizational talent.
► I facilitate security and operational confidence by transforming outdated IT infrastructure, implementing leading security tools, and streamlining operations to maximize resources and reduce costs throughout all technical aspects of business management.
SPECIALTIES
Training & Mentoring
System Administration in diverse ecosystems
Project Planning & Management
Network Security
Policy and Procedure Development
Computer Forensics
IT Strategy & Integration
Military/Law Enforcement Background - ICS
Asset Management
Team Leadership
Profile Photo
