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I have extensive hands-on experience designing, implementing, and supporting mission-critical SCADA and HMI systems. In my current position, I serve as the lead on numerous engineering projects to upgrade end-of-life equipment at stations. This requires close collaboration with various stakeholders to ensure the successful deployment of new hardware and software. I also created standard operating procedures and documentation for the SCADA system and field devices. In addition, I have experience leading teams of developers and engineers on complex SCADA projects. I have managed contractors during a full SCADA system replacement implementation. I was responsible for gathering requirements, overseeing testing, training end users, and ensuring a smooth transition. Other key strengths I bring include: - In-depth knowledge of SCADA architectures, HMIs, PLCs, RTUs, and industry best practices. - Strong problem solving and troubleshooting skills for both software and hardware issues. - Ability to communicate technical concepts clearly to diverse stakeholders. - Understanding of the operational technology within the utility sector.
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Engineering 3 (Pipleline Operational Technology)Nw Natural Nov 2019 - Jan 2024Portland, Oregon, United States· Gas Management Systems (GMS) lead on dozens of engineering projects to upgrade end of life equipment at stations. Collaborate and manage requirements between Gas Control, Engineering, Network, and GMS to ensure deliverables match expectations. Oversee entire process from design of hardware and PLC logic to managing resources to deploy hardware and commission station. Notable achievements include three new Renewable Natural Gas stations and the Willamette Valley Odorizer upgrade which was an in-place replacement of a large scale odorization station.· Create telemetry panel and instrumentation standards for NW Natural allowing quick fabrication and deployment of new hardware and reduce project budget and timelines for design and construction. · Assist Engineering department with evaluation on designs of new instrumentation and equipment. Ensure new instrumentation/equipment interfaces with SCADA hardware following current NW Natural GMS standards. (gas analyzers, flow meters, odorizers, actuators, pressure and temperature transmitters, etc). · Assist with new PLC/RTU hardware design and manage resources for installation and commissioning of new equipment to replace legacy field devices. (DART Replacement). · Assist with design and manage resources for installation and commissioning of new telemetry installations through various projects. (AAMR, New Pressure Telemetry)· Manage and train contractors to design, test, and deploy new field devices following NW Natural’s standards.· Purchase and manage inventory of PLCs, RTUs, actuators, transmitters, etc to support OT field projects. · Create standard operating procedure documentation for Electronics Technicians and GMS engineers. · Troubleshoot day to day issues with SCADA system and provide on call support for Electronics Technicians, GMS Engineers, and Gas Control. (software, hardware, communications). -
Applications Engineer 3Nw Natural Feb 2016 - Nov 2019Portland, Oregon· Upgrade of the iFIX SCADA system. Responsible for set up of server/client applications, security, cleanup of legacy system, system license review, documentation of testing procedures. Lead for full stack testing of architecture, HMI displays, and data flow. · GMS lead on various engineering projects to update stations. Responsible for collaborating and managing requirements between Gas Control, Engineering, Telecom, and GMS to determine telemetry points, calculated points, and HMI displays for projects. · GMS lead for new PLC hardware rollout to replace legacy field devices. Evaluate designs and support testing and commissioning for field devices.· Oversee and train junior members of team on processes and procedures to maintain SCADA system. · Create and maintain documentation on standard operating procedures and troubleshooting aides for SCADA system.· Responsible for collaborating with IT Network/System admins to ensure a safe and reliable SCADA system through regular hardware/software upgrades.· Troubleshoot day to day issues with SCADA system and provide on call support for Electronics Technicians, GMS Engineers, and Gas Control. (software, hardware, communications).
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Senior Engineer - Gas Scada OperationsPacific Gas And Electric Company May 2013 - Feb 2016San Francisco Bay Area· Assist with opening of new primary control center facility. Set up SCADA servers, workstations and ensured accuracy and reliability of SCADA system and other tools necessary to operate the gas pipelines safely.· Support new Distribution Gas Control department. Gathered requirements and manage contractors to design, test, and implement new field devices and HMI displays to Distribution Gas Control. · Evaluate and implement new SCADA system for SCADA Replacement project. Work closely with Gas Control and IT to ensure requirements were documented and met. Manage team of contractors for design and testing of architecture, HMI displays, and data flow for SCADA system replacement.· Develop processes to maintain Control Room Management compliance documentation. This includes Change Management for SCADA Operations and SCADA Issues Investigations. Also responsible for creating/updating/maintaining documents for procedures and system information within SCADA Operations.· SCADA Operations lead for setup of OSIsoft PI Historian for Gas SCADA data and ongoing maintenance of servers providing data to the PI Historian.
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Ems/Scada EngineerTri-State Generation & Transmission Apr 2011 - Apr 2013Westminster, Colorado, United States· Lead and assist in projects for developing new applications on SCADA system to meet customer needs. These projects have included 1 button remote starts for gas generation units with custom alarming, an allocator to distribute generated energy from a power plant between two utilities, and a custom driver for a map board.· Assist with SCADA system software upgrade at primary and backup locations. Responsible for documentation of upgrades and processes.· Update EMS/SCADA compliance document for North American Electric Reliability Corporation (NERC) – Critical Infrastructure Protection (CIP) to meet CIP standards regarding Recovery Plans for Critical Cyber Assets.· Troubleshoot day to day issues with SCADA system (software, hardware, communications).
Jean Ha Skills
Jean Ha Education Details
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Electrical And Electronics Engineering
Frequently Asked Questions about Jean Ha
What is Jean Ha's role at the current company?
Jean Ha's current role is SCADA Engineer 4 - SCADA Engineering.
What is Jean Ha's email address?
Jean Ha's email address is je****@****lla.com
What is Jean Ha's direct phone number?
Jean Ha's direct phone number is +130365*****
What schools did Jean Ha attend?
Jean Ha attended University Of Colorado Denver.
What are some of Jean Ha's interests?
Jean Ha has interest in Reading, Gardening, Electronics.
What skills is Jean Ha known for?
Jean Ha has skills like Integration, Project Management, Sql, Troubleshooting, Engineering, Electrical Engineering, Telecommunications, Testing, C, C++, Databases, Programming.
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