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Internship Core Construction Jobs in Spring Valley, CA

Harley Ellis Devereaux

Structural Engineer

San Diego, CA · On-site

$105K - $135K/yr

Perform construction administration duties including site visits, RFI and submittal responses, and ... Mentor and provide guidance to junior engineers, designers, and interns in design processes, tools ...

Harley Ellis Devereaux

Structural Engineer

San Diego, CA · On-site

Perform construction administration duties including site visits, RFI and submittal responses, and ... Mentor and provide guidance to junior engineers, designers, and interns in design processes, tools ...

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Internship Core Construction information

What is an internship Core Construction?

Internship Core Construction jobs are temporary, entry-level positions designed for students or recent graduates interested in gaining hands-on experience in the construction industry. These internships typically involve working alongside engineers, project managers, and other professionals on active construction sites or in office settings. Interns learn about safety protocols, project management, site inspections, and construction processes, while developing valuable industry-specific skills. The goal is to provide practical exposure and prepare interns for future full-time roles in construction.

What types of projects and tasks can I expect to work on during a Core Construction internship?

As a Core Construction intern, you can expect to be involved in a variety of hands-on and observational tasks, including assisting with site management, shadowing project managers, reviewing blueprints, and supporting safety compliance checks. Interns often collaborate with experienced professionals on current construction projects, attend team meetings, and help coordinate logistics. This exposure offers valuable insights into both the technical and administrative aspects of construction, preparing you for future roles in the industry.

What are the key skills and qualifications needed to thrive as an internship Core Construction, and why are they important?

To thrive as an Internship Core Construction, you need a basic understanding of construction principles, safety regulations, and coursework in civil engineering or construction management. Familiarity with tools like AutoCAD, project management software, and exposure to OSHA standards is often expected. Strong communication, teamwork, and a willingness to learn are vital soft skills for adapting to dynamic jobsite environments. These skills and qualities are important for ensuring safety, effective collaboration, and successful completion of construction projects.

What is the difference between Internship Core Construction vs Construction Assistant?

AspectInternship Core ConstructionConstruction Assistant
Required CredentialsHigh school diploma or ongoing college education, some certifications optionalHigh school diploma, some experience or certifications preferred
Work EnvironmentOn-site, supervised, learning-focusedOn-site, assisting project managers and crews
Employer & Industry UsageInternships offered by construction firms, industry training programsConstruction companies, contractors, project sites

Internship Core Construction typically involves students or entry-level individuals gaining hands-on experience under supervision, focusing on learning the basics of construction. Construction Assistants support ongoing projects, perform tasks like site prep and documentation, and often require some prior knowledge or certifications. Both roles are essential for industry training and entry-level employment, but internships are more educational, while assistant roles are more operational.

What job categories do people searching Internship Core Construction jobs in Spring Valley, CA look for?

The top searched job categories for Internship Core Construction jobs in Spring Valley, CA are:

What cities near Spring Valley, CA are hiring for Internship Core Construction jobs?

Cities near Spring Valley, CA with the most Internship Core Construction job openings:

Internship Core Construction jobs near you
Infographic showing various Internship Core Construction job openings in Spring Valley, CA as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 18% Part Time, 1% Temporary, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Entry-Level Estimator - Southern Pacific Region

McCarthy Building Companies, Inc.

San Diego, CA • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

McCarthy Building Companies rating

7.8

Company rating: 7.8 out of 10

Based on 26 frontline employees who took The Breakroom Quiz

Job description

POSITION SUMMARY

The Estimator’s position establishes the fundamental principles for an individual’s growth and success within McCarthy’s Preconstruction career path.  On a daily basis you will participate in all aspects of the bid/estimating process from review of plans and specs to soliciting and negotiating prices from subcontractors/suppliers through completion of bid/estimating efforts including closeout. You will also perform quantity take-offs, pricing, scoping, and bidding of construction projects.   

RESPONSIBILITIES

  • Performs quantity take-offs.
  • Assists in the pricing and bidding of construction projects. 
  • Communicates with architects and consultants to clarify scope of work, materials, and schedule requirements, and documents these clarifications.
  • Conducts reviews of milestone documents for the development and pricing of value alternative opportunities.
  • Actively participates in the internal estimate review process.
  • Assists with final assembly of estimate for presentation to owner.
  • After the bid, collects and organizes all bid information for future reference.
  • Aids field operations with change order pricing if needed.
  • Directs, coordinates and provides information and documents to subcontractors.
  • Prepares contractual exhibits for scope of work for subcontracts.
  • Participates in hard bid/estimating and GMP budgeting activities by soliciting subcontractor support and evaluating bids.
  • Builds relationships with subcontractors to obtain a competitive advantage for McCarthy.
  • Attends industry events and represents McCarthy to the industry in a professional capacity.
  • Builds and maintains relationships with internal McCarthy clients.
  • Keeps current with latest estimating technology and techniques.
  • Implement all applicable Safety Programs and EEO/Affirmative Action Programs. 


QUALIFICATIONS

  • Bachelor’s degree in Construction Management, Engineering, or related major.
  • Construction estimating internship experience preferred.
  • General knowledge of construction principles and processes.
  • Ability to read and interpret drawings and specifications.
  • General knowledge of negotiated bids, hard bids, and GMP processes.
  • Working knowledge of estimating technology and tools such as OST, MC2, QTO and BIM related software.
  • Strong math and analytical skills.
  • Attention to detail.
  • Solid interpersonal and communication skills.
  • Demonstrates behaviors consistent with McCarthy core values.
  • Maintains a “value added” approach to estimating

For Southern California locations only, the salary for this position is: $90,000. This does not include possible bonus and other benefits which can impact total compensation. Compensation offered may vary based on work location, experience, qualifications, specialty, training, and market and business considerations, among other factors.

McCarthy is proud to be an equal opportunity employer, including disability and protected veteran status.
NOTICE TO EXTERNAL SEARCH FIRMS: McCarthy’s Talent Acquisition Team is the only authorized representative permitted to engage with external search firms, staffing agencies, or other third-party recruiting partners. McCarthy maintains an Approved Agency List for recruiting partners, which is reviewed and updated annually.
McCarthy will only consider submissions from agencies with a signed fee agreement in place for the current year. McCarthy does not accept unsolicited resumes, candidate submissions, or referrals from agencies that do not meet these requirements.
If a candidate is submitted without an active agreement, McCarthy will have no obligation to pay any fees and reserves the right to contact, engage, interview, or hire such candidate(s) without any financial or other responsibility to the submitting agency. Unsolicited resumes, including those sent directly to hiring managers or other employees, will be considered the property of McCarthy.

What McCarthy Building Companies employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About McCarthy Building

Sourced by ZipRecruiter

McCarthy Building, headquartered in Saint Louis, MO, US, is a leading construction company primarily offering general contracting, design-build and construction management services throughout the United States. Its prominent industry presence can be explored in detail on its official website, mccarthy.com. Founded in 1864, the company has built a robust legacy marked by significant contributions to the U.S. construction industry. McCarthy Building engages a broad range of sectors, including healthcare, education, commercial, renewable energy, and advanced technology.

Industry

Construction

Company size

1,001 - 5,000 Employees

Headquarters location

Saint Louis, MO, US

Year founded

1864

Social media

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