Welder

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.

Performs a wide range of duties in an industrial manufacturing environment. Uses shop prints to weld and fabricate in a safe and efficient manner. This is a union plant.

• Interpret basic drawings, including plan, isometric and sectional views
• Maintain an average efficiency rate of 85% or above
• Attain knowledge of proper PPE required in each area of weld
• Demonstrate safe and effective use of hand tools related to welding duties
• Routinely perform cleaning procedures (as explained by maintenance) and replace consumable parts specific to your machine
• Maintain a clean workspace
• Other duties assigned as needed

• High school diploma / equivalent
• Ability to understand and interpret work orders
• Ability to lift up to 40 lbs.
• Welding experience
• Ability to set and adjust welding machine settings to accommodate changing job requirements

The hourly pay rate is $27.72/hr

401(k) plan / group retirement savings program

Short‑term and long‑term disability benefits

Life insurance

Health, dental, and vision insurance

Paid time off

Paid holidays

• 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

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.

Date:
Jan 15, 2026

Nearest Major Market:
San Francisco
Nearest Secondary Market:
Oakland