Intern Advantage Program - Southern California - 2026

Company logo
Mccarthy Building Companies, Inc.
A 160‑year‑old, 100% employee‑owned U.S. construction firm delivering complex building projects nationally.
Summer internship assisting project engineers on construction sites.
16 days ago ago
$28 - $28
Entry-level
Internship
San Diego, CA
Office Full-Time
Company Size
7,400 Employees
Service Specialisms
Construction services
Project Management
Consulting
Engineering
Design
General Contractor
Turnkey
Sector Specialisms
Healthcare
Education
Science + Technology
Sports + Entertainment
Retail + Hospitality
Industrial
Commercial
Government
Role
What you would be doing
mep coordination
contract administration
procurement expediting
drawing review
as-built maintenance
safety monitoring
  • Mechanical, electrical and piping systems coordination
  • Assist team with General Contract and Subcontract administration
  • Participation in and documentation of project coordination meetings
  • Material & Equipment – procurement and expediting
  • Research and suggest options on construction means, methods and equipment
  • Monitor and document job-site safety and accident prevention
  • Maintenance of As-Built plans
  • Shop drawing and submittal review and coordination
What you bring
quality control
construction scheduling
construction knowledge
project management
bachelor's
relocation
  • Exposure to and monitoring of quality control - field and shop
  • Willingness to relocate and/or commute for the internship duration required.
  • General knowledge of construction principles/processes
  • Valid interest in pursuing a career in Construction/Project Management required
  • Exposure to Construction Scheduling
  • Students with Sophomore or Junior standing currently working towards a Bachelor's degree in Construction Management, Construction Engineering, Civil Engineering, Electrical Engineering, Mechanical Engineering, or related major
Benefits
Information not given or found
Training + Development
Information not given or found
Company
Overview
Annual Revenues in Billions
Financial Strength
The company generates annual revenue in the billions, reflecting its significant market presence.
7,400 Employees
Workforce Size
The company employs around 7,400 professionals across regional offices.
#30 Ranking
Employee-Owned Firm
Ranked #30 among the top employee-owned construction firms in the 2021 NCEO list.
  • Evolved from a regional lumber business into one of America’s oldest privately held national builders.
  • Serves diverse sectors including energy, infrastructure, industrial, water, and marine with end-to-end construction services.
  • Known for tackling complex projects such as hospitals, labs, airports, and parking structures.
  • Features include blending traditional craftsmanship with modern design-phase innovation.
  • Balances large-scale capability with local expertise and deep community roots.
Culture + Values
  • Genuine – respect for the work we do and the people who do it; recognized for being honest and following through on commitments.
  • We, Not I – belief in the force multiplier (power) of teamwork and a consistent habit of sharing credit.
  • All In – fully committed and a reputation as someone people can count on to do whatever it takes to get the job done.
Environment + Sustainability
9.5 GW
Clean Energy Delivered
Constructed 85+ utility-scale clean energy projects, including 9.5 GW of clean energy and 1.033 GW of battery storage.
1 GW
Solar Projects Underway
Currently building four large-scale solar projects across Texas and Arizona, expected to reach total capacity by mid-2025.
800+ Jobs
Solar Construction Employment
Creating significant employment opportunities, including 200+ apprenticeships in solar energy.
Opened 2011
Net-Zero Parking Structure
Completed a cutting-edge net-zero parking structure at Long Beach City College featuring green design innovations.
  • Solar apprenticeship program is U.S. Department of Labor-approved, includes renewable energy module, and registered in multiple states to align with Inflation Reduction Act standards.
Inclusion & Diversity
  • Values diversity, equity, and inclusion as part of brand standards, aiming to create an environment where everyone can succeed without barriers.
  • Promotes an 'inclusive culture' built on people, community, and clients, ensuring 'everyone has the opportunity to succeed without barriers'.
  • No specific gender or demographic percentages were publicly disclosed in sourced material.
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