Daniel Crespo Email & Phone Number

Midland, Tx, Us

San Ramon, Ca, Us

• Responsible for providing security support to all global OT initiatives across Newell Brands.• Works with the business, IT, and security to provide security design of OT initiatives.• Conducts vulnerability scanning and facilitating the remediation of vulnerabilities within our OT environments.• Provides expertise, guidance and advice related to all OT cyber security issues.• Responsible for identifying, categorizing, tracking, and helping to remediate threats and vulnerabilities related to our manufacturing operational technology environment• Assists in incident response activities.

Us

• Served as a system engineer and cybersecurity, supported, and managed the OT L2 Experion PKS (DCS system), L3 applications, and VMWare infrastructure, and conducted Threat Vector Assessments (TVA) and risk assessments.• Designed and documented Detailed Design Specification (DDS), Human Machine Interface (HMI) Style Guide, Functional Design Specification (FDS), network drawings, and workshop presentations for several control systems projects.• Recognized as Experion EPKS Subject Matter Expert (SME) and supervised and directed engineer for On Process Migration (OPM) projects in all chemical and plastic plant units.• Developed a cost-effective plan for server maintenance by consolidating and virtualizing servers (VMWare), resulting in labor, hardware, and licensing cost reductions of $300K.• Led the DCS commissioning and start-up activities, including field testing, and acceptance testing (FAT / SAT).Maintained an inventory of hardware and software assets, evaluated them for security flaws, obsolescence, and other hazards, and analyzed security solutions that utilized firewalls, IDS, and IPS and determined if they are set up appropriately.• Utilized extensive understanding of OT networks communication technologies such as Ethernet / IP, Modbus, and OPC, as well as industrial networking topologies such as mesh and star.• Experienced with cybersecurity frameworks for ICS / OT environments, including ISA-99 / IEC 62443, NIST CSF, SP 800-53.• Evaluated administrative, technical, and physical security procedures, made recommendations to mitigate identified security concerns, and developed procedures and plans such as SAT and mitigation to support projects.• Performed vulnerability and risk assessments for critical infrastructure to identify and mitigate security risks and threats.

Aberdeen, Gb

• Served as the control systems engineer and HMI lead for the Tengizchevroil GUS migration and Crude Oil Storage Tank (CSC) project in Kazakhstan, which involved the migration of over 5000 GUS graphics to HMIWeb.• Directed FAT, SAT, and commissioning activities for multiple projects; and supervised junior engineers to ensure the project success.• Created and documented Detailed Design Specifications (DDS), HMI Style Guide, Functional Design Specification (FDS), P&ID, Loop drawings, Network drawings, and workshop presentations for various control systems projects.• Worked as a project manager and a project engineer for the 670 GUS graphics migration to HMIWeb at Placid Refining Company, LLC in Baton Rouge.

St. Louis, Mo, Us

• Provided support for the HMI and system migration initiatives at the Flint Hills chemical plant in Houston and the BP Whiting Modernization Project in Indiana.• Developed high-performance technical teams and oversaw technical deliverables while establishing technical direction and scope.• Managed organizational changes to expedite the delivery of higher quality by outsourcing engineering services and oversaw the implementation and upkeep of process control applications.• Directed and supervised other engineers in installing, configuring, maintaining, and troubleshooting Experion EPKS hardware and software.

Master Of Business Administration (M.B.A.), Business Administration And Management, General

Bachelor Of Science, Computer Engineering