Experience

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  San Diego Gas & Electric

  • United States
  • Utilities
  • 700 & Above Employee

  • Lead Domain Engineer - Cybersecurity

    • Jul 2022 - Present

  • Sr Domain Engineer - Cybersecurity

    • Mar 2020 - Jul 2022

    Contributes to the effective operation of the Cybersecurity Operations team to ensure Information Technology (IT) and Operations Technology (OT) applications, information, network, and infrastructure are designed and implemented to reduce risk an acceptable level. Performs low/medium/high IT and OT security risk assessments of projects, review of architecture designs and data flow, ensure technical security controls are met or exceeded, perform technical assessments, and articulate vulnerabilities findings with a recommendation.

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  Sempra Energy

  • Greater San Diego Area

  • Enterprise Build and Release Engineer

    • Oct 2017 - Mar 2020
    • Greater San Diego Area

    Responsible for build and release activities of code/development packages which support the operational needs of the ERP, and Enterprise applications. Manage and operate the required tools used for deployment purposes. Also responsible for executing and coordinating integration of software elements, overseeing testing procedures to identify compatibility or performance issues, and using complex engineering tools to automate processes and increase productivity. Working with internal IT staff, code/develop solutions, document application specifications/manuals, and adhere to internal development processes and application lifecycle guidelines.-Develop and maintain build platforms, packaging, deployment, testing and releases.-Help define and manage best practices for source control, continuous integration, automated testing, build automation, deployment, change management and release management.-Work with IT, Cyber, Development, QA and project management teams to set release schedules and environments in a dynamic fast-paced environment.-Manage and support the provisioning of all development, quality assurance and pre-production environments which support the ongoing operational needs of the Enterprise applications.-Resolve build and deployment issues. -Maintain high quality by participating in code reviews, and maintain detailed build and release notes.-Windows 10 Continuous Delivery-Office 365 Proplus Continuous Delivery

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  Sempra U.S. Gas & Power

  • United States
  • Renewable Energy Semiconductor Manufacturing
  • 1 - 100 Employee

  • Cybersecurity Analyst

    • Jan 2015 - Oct 2017

    Contributes to the effective operation of Cybersecurity team to achieve milestones and objectives in the assessment, implementation and operation of technical and procedural controls of the Sempra Global cybersecurity infrastructure for the purposes of ensuring the confidentiality, integrity and availability of information and resources.• Develops a tailored security offering for a specific Sempra Global environment through BU interviews and research into the business needs• Has strong working knowledge of broad range of threat vectors, malware functionality, its effects, and its evasion and obfuscation techniques and their effect on best practice controls• Develops templates and plans to assess and mitigate risk that may affect Sempra Global systems based on known threats on enterprise and ICS systems • Collaboratively works within industry groups to characterize threats and exploits and attribute them to actors in order to predict future attacks and campaigns• Redesigns or extends existing architectures to increase security capabilities while meeting operational needs• Has strong working knowledge of IT system functionality, architecture and capabilities. Can effectively diagnose and troubleshoot issues with minimal assistance.• Pilots promising security technologies in use cases that could offer future benefits within the Sempra Global environment

  • Client Technology Analyst/SCCM Engineer

    • Jun 2012 - Jan 2015

    • Provide technical support and guidance to the Client Services Team Ensures team has the proper tools and technology to support our clients. • Provides technical support guidance through Tier 2 support and works with vendors to resolve Tier 3 related issues. • Creates, maintains and documents our corporate images. Evaluates, maintains, modifies (e.g., creates macros, templates) and documents desktop application packages. • Participates in the testing and evaluation of new desktop packages and implements prototypes. • Assists Project Manager with activities associated with installation, deployment and upgrade of software, hardware and network facilities as it relates to the Desktop and Client Computing environments. • Consults and makes recommendations to clients on selection of new hardware and software products to meet specific business requirements. • Maintains Mobile Device Management Systems - BlackBerry Enterprise Server (BES) and AirWatch.

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  Mitchell International

  • System Administrator/SCCM Engineer

    • Jan 2006 - Jun 2012

    • System administrator for Active Directory, Exchange, BlackBerry Enterprise, SharePoint (Team Site), Trend OfficeScan, ESX/VMware/Hyper-V, Security Request, Deactivations• Help develop standardized processes for the Service Desk in relation to New Hires, Deactivations/Retrievals, to improve consistency and efficiency• Managed the deployment, marketing and training for SMART Board technology• Implemented Service Desk’s first sandboxed environment for lab and training using Hyper-V, which included Active Directory, DHCP, DNS, SQL Server, and SCCM• Technology lead and Project Manager for Service Desk’s System Center Configuration Manager deployment (2007)• Designed and deployed a 3 Node SCCM Infrastructure design located in San Diego HQ, Datacenter, and Irvine (Primary and Secondary Site Servers/Distribution Points)• Created Operating System (OSD) Task Sequences with Windows AIK integration• Implemented SCCM Admin Console security roles for the System admins, Software Package Admins, and Service Desk.• Mitchell's 2008 Technology MVP award recipient• 5 time Mitchell's "Easy to do Business with" award recipient in 2009

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  Advanced Practical Technology

  • Project Manager

    • Jan 2005 - Jan 2006

    Spearheaded creation of Risk Assessment, Vulnerability, Penetration Testing, and Security Engineering services for clients in preparation for Physician I.T. program.• Network Infrastructure Design• Desktop/Workstation Rollout and configured Terminal Services for Windows 2003 Server• Designed WLAN security (WEP/WPA/MAC address Filter) for Mobile Doctors and employees•Configured Network Resources (Network Printers, Mapped drives, Contacts Management, and Email.)•Created company policies and procedures governing corporate security, email and Internet usage, access control, and incident response.