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Hannah Mueller

Senior Commissioning Engineer at Siemens Energy

Summary

Experience

Senior Commissioning EngineerSiemens Energy
Houston, TXAug 2021Present
  • Led commissioning efforts for 10+ major gas turbine and compressor packages, resulting in 98% on-time project completion and seamless handover to clients.
  • Developed and executed comprehensive Factory Acceptance Test (FAT) and Site Acceptance Test (SAT) procedures, reducing critical defect rates by 15% prior to operational handover.
Commissioning EngineerHoneywell Process Solutions
Phoenix, AZJun 2018Jul 2021
  • Commissioned over 20 distributed control systems (DCS) for oil & gas and petrochemical clients, successfully integrating 500+ I/O points per project.
  • Reduced system startup time by 20% through meticulous pre-commissioning checks and optimized loop tuning for Experion PKS platforms.

Projects

Integrated Control System Upgrade for Refinery
Mar 2022Jan 2023
  • Managed the complete commissioning lifecycle for a major DCS/PLC upgrade project across a large refinery unit, integrating over 2,000 I/O points without production downtime.
New Wind Turbine Nacelle Assembly Line Startup
Sep 2020Jun 2021
  • Led the commissioning of automation and control systems for a new wind turbine nacelle assembly line, ensuring seamless integration of robotic arms and conveyor systems.
Automated Wastewater Treatment Plant Expansion
Feb 2019Nov 2019
  • Orchestrated the commissioning of new pump stations, aeration basins, and chemical dosing systems for a municipal wastewater treatment plant expansion.
  • Successfully integrated new SCADA and PLC control systems (Rockwell Automation) with existing infrastructure, improving plant operational efficiency by 12%.
  • Provided comprehensive operator training and developed detailed operational procedures, significantly reducing post-commissioning support requests by 40%.

Education

Texas A&M UniversityBachelor of Science in Electrical Engineering
College Station, TXAug 2014May 2018
  • Graduated Magna Cum Laude with a GPA of 3.8/4.0.
  • Recipient of the Engineering Academic Excellence Scholarship for four consecutive years.
  • Completed capstone project: 'Automated Industrial System Monitoring via IoT', achieving 15% efficiency gain in simulated environments.

Publications

Skills

Commissioning & Testing
FAT/SATSystem IntegrationLoop TuningP&ID ReadingStart-up & Shut-down ProceduresTroubleshooting
Automation & Controls
DCS (Experion PKS, PCS 7)PLC (Siemens S7, Rockwell Logix)SCADA/HMIIndustrial Networks (Modbus, Profibus)Motor Control Centers (MCCs)
Project Management
Project PlanningRisk AssessmentClient Relationship ManagementVendor CoordinationTechnical Documentation
Software & Tools
AutoCAD ElectricalETAPMS ProjectSAPMATLABPython (scripting)
Regulatory & Safety
OSHANFPA 70EAPI StandardsHAZOP StudiesPermit to Work (PTW)