Justin Matthew Arroyo
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Justin Matthew Arroyo Email & Phone Number

Mechanical Engineer at Lawrence Livermore National Laboratory
Location: San Jose, California, United States 5 work roles 3 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Lawrence Livermore National Laboratory
Role
Mechanical Engineer
Location
San Jose, California, United States
Company size
9495 employees

Who is Justin Matthew Arroyo? Overview

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Quick answer

Justin Matthew Arroyo is listed as Mechanical Engineer at Lawrence Livermore National Laboratory, a with 9495 employees, based in San Jose, California, United States. AeroLeads shows a matched LinkedIn profile for Justin Matthew Arroyo.

Justin Matthew Arroyo previously worked as Robot Operations Technician at Erthos and Engineering Intern at Citris And The Banatao Institute. Justin Matthew Arroyo holds Master Of Science - Ms, Mechanical Engineering from University Of California, Merced.

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Email format at Lawrence Livermore National Laboratory

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Lawrence Livermore National Laboratory

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Profile bio

About Justin Matthew Arroyo

I am a first year masters student in the Mechanical Engineering program at UC Merced with research lab, internship, and part time work experience. I use my educational knowledge, attention to detail, and communication skills to contribute to projects and assignments. Seeking full time opportunities in the Defense, Robotics, Aerospace, and Energy industries.

Current workplace

Justin Matthew Arroyo's current company

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Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory
Mechanical Engineer
Livermore, CA, US
Website
llnl.gov
Employees
9495
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5 roles

Justin Matthew Arroyo work experience

A career timeline built from the work history available for this profile.

Robot Operations Technician

Erthos

California, United States

• Operated autonomous cleaning robot (robot cleans solar panels).• Presented professional status and progress reports to upper management and engineering.• Troubleshot malfunctions, replaced solar panel modules and inverter fuses, and repaired broken pulley assembly.

Engineering Intern

Citris And The Banatao Institute

Uc Merced

• Established and implemented a battery testing setup, expanding lab capabilities for cold temperature battery assessments. • Integrated a PCB board with multiple sensors, interfacing it with a Microlab Box for real-time data acquisition.• Analyzed test data using MATLAB. Performed calculations to determine battery metrics and generated charts to visualize the data.• Streamlined battery testing procedures to enable lab peers to quickly learn and perform battery testing independently.

Jun 2024 - Aug 2024

Battery Pack Hardware Lead

Battery Workforce Challenge

United States

• Managed the preparation and completion of competition engineering deliverables for the Battery Pack Hardware team, ensuring timely and accurate submissions.• Represented UC Merced at two competition conferences, attending workshops on electric vehicle battery pack design, technologies, and safety.• Presented project management strategies and workflow development processes to competition judges, showcasing team leadership and technical expertise in battery pack design.• Performed… Show more • Managed the preparation and completion of competition engineering deliverables for the Battery Pack Hardware team, ensuring timely and accurate submissions.• Represented UC Merced at two competition conferences, attending workshops on electric vehicle battery pack design, technologies, and safety.• Presented project management strategies and workflow development processes to competition judges, showcasing team leadership and technical expertise in battery pack design.• Performed cell characterization analysis in hot temperature conditions using HPPC and static capacity tests. Show less

Aug 2023 - Jun 2024

Engineering Intern

Citris And The Banatao Institute

Merced, California, United States

• Designed CAD models for mounting electric motors to the rear wheels of a scaled radio-controlled vehicle. • Created mounting plates for optimal placement and layout of electrical components within the vehicle chassis. • Performed stress analysis simulations on modeled vehicle components using SOLIDWORKS to ensure structural integrity and optimal design for real-world conditions.• Developed proficiency in the use of multiple 3D printers as well as slicer software to enable rapid… Show more • Designed CAD models for mounting electric motors to the rear wheels of a scaled radio-controlled vehicle. • Created mounting plates for optimal placement and layout of electrical components within the vehicle chassis. • Performed stress analysis simulations on modeled vehicle components using SOLIDWORKS to ensure structural integrity and optimal design for real-world conditions.• Developed proficiency in the use of multiple 3D printers as well as slicer software to enable rapid prototyping of custom vehicle components. Show less

Jun 2023 - Aug 2023
Team & coworkers

Colleagues at Lawrence Livermore National Laboratory

Other employees you can reach at llnl.gov. View company contacts for 9495 employees →

TC Tom Canales Tom Canales Colleague at Lawrence Livermore National LaboratoryMcminnville, Oregon, United States View → AM Adriana Mendoza-Olivera Adriana Mendoza-Olivera Colleague at Lawrence Livermore National LaboratoryLivermore, California, United States View → RL Ron Lehman Ron Lehman Colleague at Lawrence Livermore National LaboratoryPalo Alto, California, United States View → DN Dean N. Williams Dean N. Williams Colleague at Lawrence Livermore National LaboratoryLivermore, California, United States View → SC Scott Creamer Scott Creamer Colleague at Lawrence Livermore National LaboratoryLivermore, California, United States View → RM Roy Musselman Roy Musselman Colleague at Lawrence Livermore National LaboratoryRochester, Minnesota, United States View → MS Minsuk Seo Minsuk Seo Colleague at Lawrence Livermore National LaboratorySan Francisco Bay Area, United States View → JB Jeff Bonivert Jeff Bonivert Colleague at Lawrence Livermore National LaboratoryOakley, California, United States View → CT Christian Turner Christian Turner Colleague at Lawrence Livermore National LaboratoryLivermore, California, United States View → LF Luisa Fernández- Hansen, Phd Luisa Fernández- Hansen, Phd Colleague at Lawrence Livermore National LaboratoryMountain View, California, United States View →
3 education records

Justin Matthew Arroyo education

FAQ

Frequently asked questions about Justin Matthew Arroyo

Quick answers generated from the profile data available on this page.

What company does Justin Matthew Arroyo work for?

Justin Matthew Arroyo works for Lawrence Livermore National Laboratory.

What is Justin Matthew Arroyo's role at Lawrence Livermore National Laboratory?

Justin Matthew Arroyo is listed as Mechanical Engineer at Lawrence Livermore National Laboratory.

Where is Justin Matthew Arroyo based?

Justin Matthew Arroyo is based in San Jose, California, United States while working with Lawrence Livermore National Laboratory.

What companies has Justin Matthew Arroyo worked for?

Justin Matthew Arroyo has worked for Lawrence Livermore National Laboratory, Erthos, Citris And The Banatao Institute, and Battery Workforce Challenge.

Who are Justin Matthew Arroyo's colleagues at Lawrence Livermore National Laboratory?

Justin Matthew Arroyo's colleagues at Lawrence Livermore National Laboratory include Tom Canales, Adriana Mendoza-Olivera, Ron Lehman, Dean N. Williams, and Scott Creamer.

How can I contact Justin Matthew Arroyo?

You can use AeroLeads to view verified contact signals for Justin Matthew Arroyo at Lawrence Livermore National Laboratory, including work email, phone, and LinkedIn data when available.

What schools did Justin Matthew Arroyo attend?

Justin Matthew Arroyo holds Master Of Science - Ms, Mechanical Engineering from University Of California, Merced.

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