Jonathan Medina

Jonathan Medina Email and Phone Number

Project Associate @ Harvard Business School
Boston, MA, US
Jonathan Medina's Location
Boston, Massachusetts, United States, United States
About Jonathan Medina

I’m from the Miami area with a Colombian background. I graduated from the University of Florida with degrees in Chemical Engineering and Economics, and I most recently worked in the Houston area as an improvement engineer/project manager in the chemical manufacturing industry.After interning in several engineering industries, I began my career with Dow Chemical at a polyethylene manufacturing facility, where I’ve worked ever since. I’ve gained significant hands-on experience understanding how to run a plant and what it takes to make one better. During my tenure, I’ve also served in various leadership positions, inside and outside of Dow. I previously sat on the executive board of the Central Houston Professional Chapter of Engineers Without Borders as Treasurer.I’m currently pursuing my MBA at Harvard Business School and exploring climate/clean tech in venture capital and entrepreneurial spaces. I also plan on exploring opportunities to establish optimized organizations to disrupt more traditional service-based industries.

Jonathan Medina's Current Company Details
Harvard Business School

Harvard Business School

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Project Associate
Boston, MA, US
Jonathan Medina Work Experience Details
  • Harvard Business School
    Project Associate
    Harvard Business School
    Boston, Ma, Us
  • Rehydrate
    Pre-Mba Intern
    Rehydrate Jun 2024 - Sep 2024
    Boston, Massachusetts, United States
    ● Evaluated product/market fit with semiconductor manufacturers to determine target market and startup path forward (TAM of $72M)● Connected with three industry professionals to learn customer needs and initiate discussions
  • Dow
    Improvement Engineer
    Dow Apr 2022 - Jul 2024
    Freeport, Texas, United States
    ● Directed project execution to increase safety, reliability, and production of polyethylene plastics manufacturing facility● Presented and pitched 2 business cases for funding approval of large-scale project proposals ($6.5M total cost)● Conducted due diligence on 50+ project proposals to allocate annual budget to projects based on IRR (from production/reliability improvements), ease of implementation, and impacts on safety/environment● Implemented hydrogen pipeline project to generate annual raw material cost savings of $3.6M, increase personnel safety by eliminating unloading hazards, and reduce annual GHG emissions by 46 tons of CO2● Negotiated capitalization for six projects by using technical knowledge to explain engineering elements of projects to accounting specialists● Crafted the plant’s long-term vision by launching a technical evaluation of 4 end-of-life absorption refrigeration units● Executed project to install isolation on ethylene compressor filter system, enabling safer filter replacement, an annual profit increase of $102K, and annual GHG reductions of 0.8 tons of CO2e● Implemented project to upgrade heating oil pump seal system, increasing pump reliability by 67% and decreasing environmental emissions from frequent seal failures on pump by 90%● Analyzed quarterly production losses across four production lines to identify key process issues and potential projects
  • Dow
    Run Plant Engineer
    Dow Jul 2020 - Apr 2022
    Freeport, Texas, United States
    ● Oversaw day-to-day operation of Utilities process and equipment in polyethylene plastics manufacturing facility● Addressed acute process upsets through clarification of field procedures and developing new operating disciplines to deliver a 63% reduction of Utilities-related production losses● Diagnosed and troubleshot high-impact reactor contamination issue from ethylene compressor causing reactor die-offs, and resolved issue by implementing new method of operating oil separator and new tasks to commission compressors● Managed safe plant shut-down, start-up, and critical utility shortages during major weather event (2021 Texas Freeze)● Utilized Critical Event Reviews to assure proper alignment with stakeholders on risky commissioning activities, reducing Utilities-related production line stops by 33%● Devised and executed plan for inspection and commissioning of co-monomer pipeline without interrupting production● Planned and coordinated key Utilities-related maintenance jobs during production line turnaround to achieve a best-ever turnaround duration without impacting production on other production lines● Spearheaded plant’s Waste Gas Minimization Plan to reduce waste gas emissions from process flare by 5%● Reviewed and escalated pending maintenance jobs and field tasks to reduce Utilities-related active alarms by 41%
  • University Of Florida
    Tutor
    University Of Florida Nov 2016 - Jun 2020
    Gainesville, Florida Area
    ● Educated 500+ students during drop-in hours and private appointments for Organic Chemistry and Transport Phenomena● Adapted teaching styles to tailor to each type of learner and maximize teaching effectiveness for students● Organized Q&A portion of review sessions to help roughly 100 General Chemistry students improve exam understanding
  • Pepsico
    Supply Chain Intern
    Pepsico May 2019 - Aug 2019
    Fort Pierce, Florida Area
    ● Consulted with operators and updated procedure for changeovers to increase efficiency of carton lines by 17%● Created training procedure to optimize workflow of digitally transferring lock-out tag-out procedures● Assessed feasibility of bin dump automation by drafting design and estimating costs, value-adds, and alternatives
  • Dow
    Chemical Engineering Intern
    Dow Jan 2019 - Apr 2019
    Elizabethtown, Kentucky
    ● Programmed new automated program in JMP and troubleshot with future user to increase data analysis productivity by at least 1,025%● Performed calculations and created spill prevention plan appendix to rectify audit findings of EPA compliance● Conducted trials to save costs through scrap reduction by assessing if new products would affect product performance
  • Westrock Company
    Process Engineering Co-Op/Intern
    Westrock Company Jan 2018 - May 2018
    Panama City, Florida
    ● Programmed new tool in VBA to optimize quality inspections of fluff rolls, increasing inspection efficiency by 50%● Researched brightness and moisture relationship to develop new brightness testing method and improve accuracy by 34%● Verified statuses of field transmitters by testing samples, analyzing process design, and performing timed experiments● Formulated 13 pareto charts of downtime and defect sources to identify critical opportunities for improvement● Investigated quality data in alum trial to illustrate correlations with 15 product specifications and alum flow levels
  • University Of Florida Department Of Agricultural And Biological Engineering
    Research Assistant
    University Of Florida Department Of Agricultural And Biological Engineering Jun 2017 - Dec 2017
    Gainesville, Florida Area
    ● Conducted small-scale experiment using algae as a biofuel to the anaerobic digestors to assess large-scale viability● Measured and maintained the pH and salinity of six anaerobic digesters for a renewable biofuel research project● Titrated samples of saline micro bacteria to calculate the volume of volatile fatty acid production

Jonathan Medina Education Details

Frequently Asked Questions about Jonathan Medina

What company does Jonathan Medina work for?

Jonathan Medina works for Harvard Business School

What is Jonathan Medina's role at the current company?

Jonathan Medina's current role is Project Associate.

What schools did Jonathan Medina attend?

Jonathan Medina attended Harvard Business School, University Of Florida, University Of Florida, Florence University Of The Arts.

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