Engineer Intern - SUMMER 2026

Middlesex co; Norwalk (CA); On-site; USD 20,664 - 34,440; Full time

Benefits offered by this job

Medical, dental and vision plans

Life insurance

401k with matching

Generous paid time off

Tuition reimbursement

Job summary

A leading construction firm in California is seeking an Engineer Intern to support project operations. The intern will assist with daily construction tasks, manage project data, and coordinate with vendors. Candidates should be pursuing a B.S. in Civil Engineering, possess strong communication skills, and be proficient in MS Office. The role offers valuable experience in heavy civil construction and a comprehensive benefits package upon full-time employment.

Qualifications

• Currently pursuing a B.S. in Civil Engineering or a related construction field.
• Strong verbal and written communication skills.
• Proficiency in MS Office software.

Responsibilities

• Comply with all Safety policies and procedures.
• Provide support to the Project Manager, Project Engineer, and Superintendent.
• Assist with material deliveries and coding.

Skills

Strong verbal and written communication skills

Proficiency in MS Office software

Self-motivated

Education

Currently pursuing a B.S. in Civil Engineering or a related construction field

Job description

The Middlesex Corporation is a nationally recognized and award-winning leader in the heavy civil construction industry. Since 1972, the family business founded by Robert W. Pereira has developed an extensive client and project list through its consistent efforts to safely build America’s infrastructure. The Middlesex Corporation specializes in building and reconstructing highways, bridges, marine, rail, and transit facilities through its collaborative team approach and focus on core values. In addition, Middlesex Asphalt in Central Florida is one of the largest and most productive asphalt plants in the United States with Middlesex Paving earning an equally solid regional presence and reputation.

Position Summary

The Engineer Intern assists in daily construction, coordination, and administrative tasks to support project operations. This includes managing submittals, tracking project data, and coordinating with vendors and subcontractors to ensure seamless project execution.

Responsibilities

• Comply with (and actively promote) all Safety policies and procedures, including reporting all accidents, incidents, and near-misses to ensure adherence to our Number One Core Value – Safety first, in everything we do.
• Provide support to the Project Manager, Project Engineer, and Superintendent as required.
• Receive, log, and file project correspondence and shop drawings.
• Record daily project work quantities in control documents.
• Assist with material deliveries and take the lead in coding materials, labor, and equipment.
• Coordinate with vendors and subcontractors regarding schedules, billing, and back charges.
• Draft routine correspondence as requested by the Project Manager.
• Review and code delivery slips and purchase orders.
• Support the Project Manager/Project Engineer with all aspects of project cost management.

Qualifications

• Currently pursuing a B.S. in Civil Engineering or a related construction field.
• Strong verbal and written communication skills.
• Proficiency in MS Office software.
• Self-motivated with the ability to complete tasks with minimal supervision.

Necessary Attributes

• Adaptability to various personalities and management styles.
• Dedication, hard work, and above-average organizational skills.
• Commitment to team success and a strong work ethic.

Benefits

We offer our full-time and eligible part time team members a comprehensive benefits package that’s among the best in our industry. Benefits include medical, dental and vision plans covering eligible team members and dependents, employee assistance programs, life insurance, disability, top-tier 401k with matching, tuition reimbursement, industry leading referral program, and generous paid time off.

Equal Employment Opportunity

Middlesex provides equal employment opportunities to all team members and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status, or other characteristics protected by law.