Construction Engineering Internship -Summer 2026

Ready for some real office experience? How do you feel about getting your hands dirty in the field?
Looking for an exciting and challenging internship in construction?
Here’s your chance! - Learn how to run and manage multi-million dollar construction projects from the office and the field!

American Civil Constructors West Coast is currently seeking 2026 summer Interns excited to learn more about the inner-workings of the construction industry and assist us with our summer workload in both our Benicia, CA office.

Company Overview

American Civil Constructors West Coast, is part of MasTec’s Clean Energy & Infrastructure (CE&I) segment and has the backing of and opportunities for growth presented by our Fortune 500 Parent Company, MasTec, Inc. is a 40-year-old Heavy Civil Construction company with offices in Benicia, CA and McLeansville, NC.  We specialize in constructing, retro-fitting, and repairing bridges - as well as specialized pavement overlays.  We work all over the country for various DOT’s and Public Works Agencies. Our seasoned crews and management work as one to complete projects quickly and efficiently, to the Owner’s satisfaction.  Many of our projects are quick turn-around (1-4 weeks), which provides a unique opportunity for summer interns to see projects from start to finish.

MasTec’s Clean Energy & Infrastructure (CE&I) segment generates over $4 billion in annual revenue, providing construction services across industrial, renewables and infrastructure sectors. Our industrial expertise includes building products manufacturers, decarbonization, power generation facilities, manufacturing plants and mining. In infrastructure, we specialize in general heavy civil construction, underground utilities, structures, electrical work, material production, roadways, bridges, specialty pavement overlays, environmental projects and commercial buildings. Our renewables sector focuses on solar, wind and battery storage. Sustainability and safety are foundational to our culture and influence everything we do.

MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments.

• Tracking Production and Inventory
• Handling Subcontracts and Purchase Orders
• Job billings
• Coordinating Varying Work Schedules (Day/Night)
• Working Closely with Project Managers, Subcontractors/Suppliers, DOT’s/Owners
• Assisting Project Managers and Field Engineers in their duties
• Collecting quantities for payment

• Currently studying for a bachelor’s degree in Civil Engineering, Structural Engineering, Mechanical Engineering or Construction Management.
• Ability to read and understand project plans will be very helpful but is not required.
• Excellent computer skills, a willingness to learn, good organizational and time management skills, ability to work as a team, great communication skills (verbal and written), ability to work without direct supervision, and enthusiasm to get to work are all essential to this job.
• Reliable transportation to and from the office is a must!
• Desired Experience: 0-4 years.

Compensation $22-$26 /hour.  This is a temporary position, no company benefits are offered. 

Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need accommodation as part of the employment process, contact ceicareers@mastec.com. Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information. 

MasTec, Inc. is an Equal Employment Opportunity Employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions.

MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.

Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at https://reportfraud.ftc.gov/.

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