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CAD Drafter Intern

Oldcastle Infrastructure and Careers
Pleasanton, CA Intern
POSTED ON 12/27/2025
AVAILABLE BEFORE 2/26/2026

Job ID: 518048

Non-Exempt


Oldcastle Infrastructure™, a CRH company, is the leading provider of utility infrastructure solutions for the water, energy, and communications markets throughout North America. We’re more than just a manufacturer of precast concrete, polymer concrete, or plastic products. We’re a trusted and strategic partner to engineers, contractors, distributors, specifiers, and more. With our network of more than 80 manufacturing facilities and more than 4,000 employees, we’re leading the industry with innovation and a safety-first mindset.


Oldcastle Infrastructure - Built For Life from Oldcastle Infrastructure on Vimeo.


Job Summary


Oldcastle Infrastructure is seeking a CAD Drafter Intern to support the engineering and design team. This internship is an entry-level, developmental role focused on learning drafting standards, CAD tools, and internal workflows within a manufacturing environment. The intern will assist with basic drawing production and revisions while gaining hands-on experience with engineering documentation.


This position is expected to start in-person around May 2026 and continue through the entire summer term (i.e., May 2026 through August 2026). We ask for a minimum of 12 weeks, full-time and on-site, for most internships.


Job Location


  • This is an onsite position located in Pleasanton, CA.


Job Responsibilities


  • Produce basic 2D drawings and redlines under supervision
  • Assist with revisions and updates to existing CAD drawings
  • Follow established company and industry CAD standards
  • Support the organization of drawing sets and sheet layouts
  • Maintain CAD files in accordance with internal document control practices
  • Collaborate with engineering and design team members to translate concepts into drawings
  • Update/maintain digital database, i.e. Autodesk vault, cloud server, hard-copies and engineering documents
  • Ensure accuracy, consistency, and attention to detail in all assigned drafting work


Job Requirements


  • Currently pursuing an Associate’s Degree in Design Drafting and Design Technology, Computer-Aided Drafting (CAD), Engineering Technology, or other related degrees
  • Familiarity with 3D modeling software, with Autodesk Inventor experience preferred
  • Basic mathematical skills
  • Ability to read and interpret blueprints
  • Strong attention to detail, multi-tasking, and willingness to learn


Compensation


  • The hourly pay is $25.00/hr.


What CRH Offers You


  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs
  • An inclusive culture that values opportunity for growth, development, and internal promotion

About CRH


CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.


If you’re up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!


Oldcastle Infrastructure, a CRH Company, is an Affirmative Action and Equal Opportunity Employer.


EOE/Vet/Disability


CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.

Salary : $25

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