John Barbosa
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John Barbosa Email & Phone Number

Project Intern at Castle Contracting | Civil Engineering Student at San Diego State University at Castle Contracting, LLC
Location: San Diego, California, United States 6 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
Project Intern at Castle Contracting | Civil Engineering Student at San Diego State University
Location
San Diego, California, United States
Company size

Who is John Barbosa? Overview

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Quick answer

John Barbosa is listed as Project Intern at Castle Contracting | Civil Engineering Student at San Diego State University at Castle Contracting, LLC, a company with 64 employees, based in San Diego, California, United States. AeroLeads shows a matched LinkedIn profile for John Barbosa.

John Barbosa previously worked as Project Intrern at Castle Contracting, Llc and Bartender - Cannonball Sushi at Belmont Park. John Barbosa holds Bachelor Of Science - Bs, Civil Engineering, 3.82 Gpa from San Diego State University.

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Email format at Castle Contracting, LLC

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Castle Contracting, LLC

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Profile bio

About John Barbosa

I am a civil engineering student at San Diego State University where I am pursuing my bachelor's degree. I am passionate about engineering and eager to gain practical, hands-on experience in the industry.Currently, I work as a Project Intern with Castle Contracting, LLC, specifically working on the UCSD East Campus Loop Road Project. Here I demonstrate skills such as quantity takeoffs, quality control, and photography through the use of drones. Previously, I was a bartender at Cannonball, a popular restaurant in San Diego, where I demonstrate my reliability, interpersonal skills, and customer service. Through these roles, I have developed my skills in teamwork, communication, problem-solving, and computer literacy. I am confident that I can make a valuable contribution to any engineering team while also learning from experienced professionals and expanding my knowledge in this field.

Current workplace

John Barbosa's current company

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Castle Contracting, LLC
Castle Contracting, Llc
Project Intern at Castle Contracting | Civil Engineering Student at San Diego State University
webster groves, missouri, united states
Website
Employees
64
AeroLeads page
6 roles

John Barbosa work experience

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

Project Intrern

Current

San Diego, California, United States

Assist team with General Contract and Subcontract administrationExposure to Construction SchedulingShop drawing and submittal review and coordinationParticipation in and documentation of project coordination meetingsResearch and suggest options on construction means, methods and equipmentMaintenance of As-Built plansExposure to and monitoring of quality.

Jun 2024 - Present

Bartender - Cannonball Sushi

San Diego, California, United States

Proficient in crafting a diverse range of cocktails and beverages, ensuring high-quality service and customer satisfaction.Skilled in providing exceptional customer service, engaging with patrons, and maintaining a welcoming atmosphere.Experienced in multitasking in fast-paced environments, managing orders efficiently while prioritizing customer needs.

Mar 2024 - Aug 2024

Lead Busser - Cannonball Sushi

San Diego, California, United States

Demonstrated leadership skills in supervising and coordinating bussing staff, ensuring efficient table turnover and cleanliness of the dining area.Proficient in training new bussers on best practices for clearing tables, resetting dining areas, and providing support to servers.Effective communicator with a focus on teamwork, facilitating smooth.

Jul 2023 - Jun 2024

Busser - Cannonball Sushi

San Diego, California, United States

Diligently clear and reset tables in a timely manner to maintain a clean and organized dining environment.Efficiently assist servers by refilling beverages, delivering food orders, and accommodating guest requests.Collaborate with team members to ensure smooth service operations and exceptional customer satisfaction.

Sep 2021 - Jul 2023

Construction Laborer

Sacramento, California, United States

Performed a range of physical labor tasks, such as digging trenches, pouring concrete, andinstalling utility boxes.Facilitated clear and effective communication among team members, supervisors, andinspectors.Assisted in the maintenance of job site safety by identifying potential hazards, implementing safety measures, and ensuring compliance with.

May 2021 - Aug 2021

Busser

El Dorado Hills, California, United States

Implemented rigorous sanitation protocols to ensure surfaces were thoroughly cleaned and disinfected in compliance with health guidelines, reducing the risk of viral transmission.Supported the implementation of safety measures such as mask mandates and temperature checks for staff and patrons, contributing to a safer dining environment.Adapted service.

Aug 2020 - May 2021
Team & coworkers

Colleagues at Castle Contracting, LLC

Other employees you can reach at digcastle.com. View company contacts for 64 employees →

2 education records

John Barbosa education

Bachelor Of Science - Bs, Civil Engineering, 3.82 Gpa

Activities and Societies: Weber’s Honors College Phi Kappa Psi - Fraternity AGC/CMAA Reno Competition - Heavy Civil TeamMinor in.

Associate Of Arts - Aa, Mathematics And Pre-Engineering, 3.74 Gpa, Graduated With High Honors

Activities and Societies: Phi Theta Kappa Honors Society San Diego Mesa Engineering Club

FAQ

Frequently asked questions about John Barbosa

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

What company does John Barbosa work for?

John Barbosa works for Castle Contracting, LLC.

What is John Barbosa's role at Castle Contracting, LLC?

John Barbosa is listed as Project Intern at Castle Contracting | Civil Engineering Student at San Diego State University at Castle Contracting, LLC.

Where is John Barbosa based?

John Barbosa is based in San Diego, California, United States while working with Castle Contracting, LLC.

What companies has John Barbosa worked for?

John Barbosa has worked for Castle Contracting, Llc, Belmont Park, Elite Underground, Inc., and El Dorado Saloon & Grill.

Who are John Barbosa's colleagues at Castle Contracting, LLC?

John Barbosa's colleagues at Castle Contracting, LLC include Thomas Everett, Fred Bakarich, Pe, Nathan Raban, Hytham Zallom, and Ryan Francese.

How can I contact John Barbosa?

You can use AeroLeads to view verified contact signals for John Barbosa at Castle Contracting, LLC, including work email, phone, and LinkedIn data when available.

What schools did John Barbosa attend?

John Barbosa holds Bachelor Of Science - Bs, Civil Engineering, 3.82 Gpa from San Diego State University.

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