Skip to main content

Simon Socha Gausachs, EIT
#

Odessa, FL | (813) 682-8990 | simon1@usf.edu


Education
#

B.S. Chemical Engineering — University of South Florida, Tampa, FL

August 2021 – December 2025


Professional Experience
#

Process Development Researcher — University of South Florida, Tampa, FL

June – December 2025

  • Developed and optimized Aspen Plus simulation models of different configurations of operating units for supercritical transesterification of waste cooking oil.
  • Performed a techno-economic analysis of equipment sizing and selection for a batch reactor for enzymatic transesterification of waste cooking oil.
  • Regressed ternary glycerol-ester-ethanol equilibrium data to refine phase behavior modeling of decanter separations in Aspen Plus.
  • Supported lab activities involving HPLC and enzymatic reactions.
Process Engineer Intern — PegasusTSI, Tampa, FL

July – August 2023

  • Developed and refined a complex hydraulic model for a 15,000 GPM multi-loop cooling water system using AFT Fathom.
  • Prepared standard calculation templates for sizing rupture disks and pressure relief valves per the API-520 Standard.
  • Generated PFD stream tables for a Rare Earth facility across multiple scenarios by interpolating third-party heat and material balance data in CHEMCAD and Excel macros.
  • Developed Visual Basic programs to automate information transfer and spreadsheet formatting for PFD stream table development.
Process-Mechanical Engineer Intern — Stantec, Tampa, FL

July – August 2022

  • Developed an Excel/VBA tool to calculate daily feed rates for four anaerobic digesters during startup, based on lab results using mass balance calculations and recommended operating ranges. (Project Article)
  • Validated and updated contents of valve, pipe, and equipment schedules by cross-referencing P&IDs and mechanical drawings.
  • Collaborated on an interdisciplinary review for a 4,800 cfs stormwater pump station and reservoir project.
  • Troubleshot a pump station hydraulic model in Pipe-Flo to determine deviations against field operating data.
  • Developed a MATLAB script for dynamic simulation of a digester overflow event to size required sludge containment.

Capstone Design Project
#

Project Lead — “A Sustainable Supply Chain Biodiesel Production System from Waste Cooking Oil” (Project Article)

  • Focused on the reuse of waste cooking oil in the Tampa Bay area using enzymatic and supercritical transesterification in a two-stage process.
  • Researched process designs, conceptualized base configuration, developed mass and energy balances, and integrated the design in an Aspen Plus simulation including a heat exchanger network, optimized separation train, reaction system, and dynamic control scheme.
  • Coordinated group efforts to develop an economic analysis, batch reactor modelling, PFDs, P&IDs, HAZOP/LOPA analysis, and the final report.

Other Key Projects
#

  • Developed a multiloop control strategy for a naphtha cracker in Simulink to maximize profit by regulating excess oxygen and furnace temperature via fuel and air feed adjustments. (Project Article)
  • Developed an extractive distillation process model in Aspen Plus for the separation of methanol and toluene, optimizing cost by adjusting stage count and reflux ratio using sensitivity analysis. (Project Article)
  • Sized a combined water-gas shift and CO₂ adsorption reactor in MATLAB to adjust the CO:H₂ ratio of a syngas gasifier feed in a sustainable and cost-efficient manner. (Project Article)

Skills
#

Process Engineering & Design
Process simulation, mass and energy balances, process optimization, PFD/P&ID development, equipment sizing, process scale-up, techno-economic analysis, lifecycle cost and feasibility evaluation.

Simulation & Modeling Software
Aspen Plus, CHEMCAD, AFT Fathom, Pipe-FLO

Programming & Data Analysis
Python, MATLAB & Simulink, Excel VBA/Macros

Engineering Tools
Microsoft Office, Power BI, Visio, SolidWorks (CSWA Certified)

Process Improvement & Operations
Process troubleshooting, root cause analysis, statistical process control, process validation

Safety & Compliance
Pressure relief system design (API 520), HAZOP and LOPA analysis, process safety management (PSM)


Certifications
#

  • Engineer in Training (EIT) — Chemical Engineering, certified January 2026
  • AIChE SAChE Safety Certifications (February 2023 – November 2024)

Languages
#

English (fluent), Spanish (fluent)


U.S. citizen — authorized to work for any employer, no sponsorship required.