James Riley Pacinda
Carrollton, Texas 75007 • rileypacinda@gmail.com • 214-675-5157
www.jamespacinda.com •
www.linkedin.com/in/james-riley-pacinda
Professional Summary
- Recent Mechanical Engineering graduate possessing strong mechanical aptitude with hands-on laboratory experience in materials testing, tribology, and metallurgical surface preparation.
- Skilled Researcher in advanced lubricants for turbomachinery in high-stress environments, using tribometers, polishing systems, and sample preparation tools.
- Strong foundation in failure analysis, lab techniques, and microstructural evaluation of materials. U.S. Citizen eligible for security clearance.
Education
- Texas Tech University, Lubbock, Texas
Graduated: December 2024
- Bachelor of Science in Mechanical Engineering
- Relevant Coursework: Materials Science, Failure Analysis, Thermodynamics, Mechanical Testing of Materials
Experience
- Materials and Interface Mechanics Laboratory, Lubbock, Texas
Undergraduate Researcher | August 2023 – August 2024
- • Conducted experiments on advanced lubricants (graphene oxide and ionic liquids) under extreme conditions to evaluate performance and enhance the durability of turbomachinery components
- • Operated tribometers and custom-built instruments for precise friction and material degradation measurements
- • Led face-cutting and polishing processes for tribological testing samples, collaborating with lab partners and external experts for material preparation
- • Collaborated on machine learning algorithms for tribological behavior prediction using experimental data
- Riley’s Pressure Washing, Dallas, Texas
Owner/Operator | Summer 2017 – August 2020
- • Founded and scaled a successful pressure washing business, serving over 50 clients
- • Managed end-to-end business operations: budgeting, client negotiations, and marketing strategies
- • Achieved consistent revenue growth through strategic online advertising and customer satisfaction initiatives
- Action Paving Inc, Anna, Texas
Asphalt Paving Laborer | January 2019 – June 2019
- • Worked collaboratively in a four-person crew to complete medium-sized city contract paving jobs, ensuring adherence to quality standards and project timelines
- • Assisted in the operation of asphalt paving machinery and concrete equipment to lay materials properly and efficiently
- • Contributed to safe and efficient job site operations through teamwork, communication, and adherence to construction best practices
- Tom Thumb Grocery, Carrollton, Texas
Meat Cutter | Summer 2016 – August 2018
- • Ensured compliance with food safety standards, proper storage procedures, and cleanliness requirements
- • Managed daily operations of the meat department, maintaining inventory levels and restocking products to meet demand
- • Fulfilled custom orders to customer specifications, ensuring quality cuts and excellent service
- Nicholson Machine, Irving, Texas
Machinist | Summer 2016 – Summer 2017
- • Manufactured precision components for hydraulic pump assemblies, ensuring tolerances were met for optimal system performance
- • Operated and maintained shop machinery, including magnetic base drills, presses, and lathes
- • Assisted in the development of machining methods, improving overall production efficiency
Projects & Affiliations
- Material Sorting System (Senior Design Capstone Project)
- • Designed and built a high-precision, sensor-driven system achieving >95% sorting accuracy.
- • Managed all phases: design, prototyping, rapid troubleshooting, and iterative improvement.
- Real-Time Environmental Data Acquisition & Monitoring System
- • Developed real-time data acquisition hardware integrating Arduino microcontrollers and multiple environmental sensors.
- • Optimized system to withstand extreme operational conditions, ensuring reliability for extended durations.
- Aerodynamic SUV Design & CFD Simulation
- • Conducted CFD simulations using ANSYS Fluent, reducing drag significantly through design optimization.
- • Validated designs through comprehensive computational analysis.
- Structural Optimization of L-Bracket Using FEA
- • Applied FEA to redesign structural components, achieving 93.72% reduction in deformation.
- • Validated and improved structural integrity through detailed modeling and iterative testing.
- Professional Engineering Portfolio Website Development
- • Independently designed, hardcoded, and launched a professional portfolio website to showcase major engineering projects
- • Digitized and structured complex mechanical engineering projects, including CAD models, simulations, and research reports
- Texas Society of Professional Engineers, TTU Chapter
Active Member | September 2023 – December 2024
- American Society of Mechanical Engineers
Active Student Member | August 2024 – Present
Skills
- Technical Skills and Certifications
- • 3D CAD Design: Autodesk Inventor, SolidWorks, AutoCAD
- • Simulation & Analysis: ANSYS, MATLAB, FEA, CFD, Tribological & Microhardness Testing
- • Programming: Python, LabVIEW, C++
- • Prototyping: Machining, 3D Printing, Metalworking, Wiring & Control Systems, Metallographic Sample Preparation, Surface Characterization
- Soft Skills
- • Strong background in design iteration, metallurgical sample preparation, and prototyping
- • Detail-oriented with robust hands-on problem-solving abilities
- • Proven leadership in managing business operations and technical projects
- • Effective communication and collaboration across multidisciplinary and laboratory teams
- • Experienced in technical documentation, ASTM reporting standards, and project coordination
- • Proven leadership in technical and entrepreneurial settings
- • Rapid adaptation to emerging engineering tools, laboratory equipment calibration, and analysis practices
- Core Strengths
- • Quick-thinking
- • Problem-solving under pressure
- • Interdisciplinary collaboration across mechanical and materials engineering domains
- • CAD modeling and simulation with real-world validation
- • Rapid prototyping and iterative mechanical testing
- • Failure Analysis and Root Cause Diagnostics
- • Metallurgical testing and microhardness evaluation
- • Cross-section preparation and surface characterization for microscopy