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Hannah Mueller

Senior Commissioning Engineer at Siemens Energy

Summary

Highly analytical and results-driven Commissioning Engineer with 6 years of experience in the manufacturing and energy sectors. Proven expertise in leading system integration, rigorous testing, and successful startup of complex industrial equipment and processes. Adept at optimizing operational efficiency, ensuring compliance with safety standards, and significantly reducing project timelines and costs. Successfully managed cross-functional teams and complex technical challenges in dynamic environments.

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)