Justin Lorenz Email & Phone Number

United States

San Francisco, California, United States

• Rate, edit, and revise responses to user prompts generated by artificial intelligence based on a Large Language Model (LLM) • Provide original writing input as actionable data for the model as part of Reinforcement Learning from Human Feedback (RLHF) • Assure factuality, completeness, relevance, conciseness, coherence, and safety when rating and modifying generated responses • Review, improve, and comment on input from other writing contributors

Urbana, Illinois, United States

NEIGHBOR: authored a Systems Engineering thesis paper for the design of a small satellite de-orbit system• Defined, allocated, and verified system requirements• Created a System Requirements Review (SRR), and matured the design to Preliminary Design Review (PDR) • Researched the space debris environment, relevant guidelines and regulations, and space debris mitigation technology • Developed a concept of operations• Allocated subsystem functions for the integrated system • Managed technical budgets across design iterations for mass, volume, power, and data • Developed system modeling software with FreeFlyer based on COTS components for propulsive maneuvers, attitude control, power management, communication periods, and data transmission • Conducted results-oriented trade studies• Optimized design for minimum mass and volume while maximizing performance and reliability • Designed interface definitions between subsystems manifesting in an interface controls document (ICD) • Categorized risks and addressed risk mitigation strategies • Recommended research avenues for de-orbit system design enhancement • Coordinated regular configuration reviews to address system interfaces, subsystem functionality, and requirement change management with thesis advisor • Presented the thesis concept of operations to visiting NASA personnel Fermilab DarkNESS: provided validating orbital lifetime analysis for PDR LASSI CAPSat: developed operations software to verify non-interference with NASA ISS communications CU Aerospace DUPLEX: spearheaded dual-propulsion system maneuver analysis revision Assisted instruction of Spacecraft Systems Engineering (3 semesters) and Aerospace CAD with NX (1 semester)

Champaign, Illinois, United States

• Completed shifts of three to six hours for two to four times per week • Filled customer orders to the tune of hundreds of dollars in sales on usual shifts • Maintained kitchen and dining areas • Practiced proactive inventory management Adhered to standard food safety and equipment sanitization procedures

Champaign, Illinois, United States

• Organized and presented information on CubeSat missions, CubeSat environmental testing, introductory Orbital Mechanics, and FreeFlyer astrodynamics software• Assisted other outreach instructors with technical session management• Gave participant feedback on a parachute design challenge

Buffalo Grove, Illinois, United States

• Instructed students in Calculus, Advanced Algebra, and Physics • Organized and guided lesson plans • Issued homework feedback • Supported student learning progress

Arlington Heights, Illinois, United States

• Created and managed CAD libraries for power plant hardware models and symbols • Implemented GD&T with power plant hardware to develop computer drawings • Continuously updated computer drawings for power plant hardware spatial arrangement • Exercised GD&T with power plant hardware to develop computer drawings • Transformed PFD information into power plant hardware P&IDs • Generated graphite processing plant general arrangement drawings for two client companies• Organized cooling pipeline layouts for a reactor and four chemical fume hoods • Partnered with an architect to establish building layouts and mechanical engineering permits • Manufactured hundreds of cathode strips and battery end caps • Invented a rotating vice that resulted in a 50% battery manufacturing time reduction • Designed and developed battery manufacturing hardware • Controlled battery component quality across assembly line stations • Presented two assembly line stations to guests • Wrote a Standard Operating Procedure for the preventative maintenance of government property • Drafted preliminary proposal documents for electric scooters and mobile power station technology • Identified an energy cost savings of 20% for proposed power plant equipment

Arlington Heights, Illinois, United States

• Created and managed CAD libraries for power plant hardware models and symbols • Implemented GD&T with power plant hardware to develop computer drawings • Continuously updated computer drawings for power plant hardware spatial arrangement • Exercised GD&T with power plant hardware to develop computer drawings • Transformed PFD information into power plant hardware P&IDs • Generated graphite processing plant general arrangement drawings for two client companies• Organized cooling pipeline layouts for a reactor and four chemical fume hoods • Partnered with an architect to establish building layouts and mechanical engineering permits • Manufactured hundreds of cathode strips and battery end caps • Invented a rotating vice that resulted in a 50% battery manufacturing time reduction • Designed and developed battery manufacturing hardware • Controlled battery component quality across assembly line stations • Presented two assembly line stations to guests • Wrote a Standard Operating Procedure for the preventative maintenance of government property • Drafted preliminary proposal documents for electric scooters and mobile power station technology • Identified an energy cost savings of 20% for proposed power plant equipment

Master Of Science, Aerospace Engineering, 4.00/4.00

Graduate Coursework: • CubeSat Design • Spacecraft Attitude Determination and Control • Advanced Orbital Mechanics • Optimal Space.

Bachelor Of Science, Aerospace Engineering, 3.74/4.00

Activities and Societies: Student Space Systems Phase 2 Rocket Ignition Team Member [January 2018 - August 2019] Phase 1 Rocket Testing.