Thalia Guzman

Led the implementation of Building Management Systems (BMS) and Environmental Management Systems (EMS) for ThermoFisher Scientific, and BMS, EMS, and Gas Monitoring Systems (GMS) for AstraZeneca pharmaceutical production facilities.

AstraZeneca

• Managed all specifications (Functional Specification, Detailed Design Specification, and Functional Design Specification) and testing documentation (panel Factory Acceptance Tests, software Factory Acceptance Tests, Site Acceptance Tests, and loop checks) completion and documentation review to ensure GMP compliance.
• Provided clients with clear tracking of documentation and testing status to ensure transparency and alignment.
• Assisted and led on-site coordination.
• Analyzed specification and drawing packages to support scope management and drive timely RFIs and change orders.
• Supported in troubleshooting the EMS, GMS PLC programs, and HMI interfaces utilizing Studio 5000 (v35.00.00) and FactoryTalk View Studio (v13.00.00).
• Supervised and executed site acceptance testing and loop checks.
• Troubleshot and resolved field device issues to ensure proper functionality and integration.
• Provided client support and management to fulfill requests, and develop a path forward on how to implement.
• Supported clients during system installation, providing training and technical guidance.

Thermofisher Scientific

• Guided and oversaw a team of engineers in the design, development, and implementation of BMS/EMS systems.
• Designed and implemented BMS/EMS control systems using Allen-Bradley ControlLogix and CompactLogix PLCs.
• Developed and reviewed the Functional Specification and the Detailed Design Specification.
• Created and refined PLC programs and HMI interfaces for BMS, utilizing Studio 5000 (v33.01.01) and FactoryTalk View Studio (v13.00.00).
• Supervised and executed system testing, such as panel Factory Acceptance Tests, software Factory Acceptance Tests, Site Acceptance Tests, and loop checks.
• Troubleshot and resolved field device issues to ensure proper functionality and integration.
• Assisted with network and server configurations, supporting integration with BMS/EMS systems.
• Constructed and reviewed panel drawings.
• Provided support to clients with troubleshooting and maintenance of BMS/EMS systems to ensure peak operational performance.

Implemented Building Management Systems and Environmental Monitoring Systems in new construction for pharmaceutical production (ThermoFisher Scientific and Fujifilm Diosynth Biotechnologies).

• Programmed PLCs and developed HMI systems for BMS using Studio 5000, FactoryTalk View, and AVEVA.
• Troubleshot and addressed field device issues promptly.
• Configured the initial setup of Distech VAVs and FCUs.
• Created Functional Specification and Detailed Design Specification outlines.
• Executed panel factory acceptance test, software acceptance test, site acceptance test, and loop checks.
• Comply with FDA standards for GMP.