Estimating Intern - Summer 2026

Come grow with us...

At Murray Company, how we operate is defined by shared values that are 100 years in the making - Safety, Quality, Honesty, Hard Work and Pride of Ownership. These values have led to our company consistently being in the top 15% on ENRs Best Specialty Contractor’s list. Bring your enthusiasm and unique perspective to Murray Company where you will have the opportunity to grow with us professionally, personally, and financially. Join a team that cares about helping you thrive and succeed. You'll work alongside talented colleagues while establishing lifelong friendships and making a difference in our company and the specialty contracting community.

Position Summary

Are you a current student looking to expand your knowledge and business acumen with practical hands-on experience and training opportunities? Start your career with a summer internship at Murray Company, - one of the nation’s Top 20 Mechanical Contractors and a leader in innovation and excellence. As an intern in our Estimating group reporting to our talented senior estimators, you will work alongside our top-notch teams in our pre-construction and business development. This internship offers the opportunity to gain hands-on Estimating experience in support of mechanical projects of various sizes and trades.

Location: Cypress, CA, with anticipated travel to designated project sites in and around the greater Los Angeles / Orange County metropolitan area.

Compensation: $26.00 per hour

Internship Program Schedule & Hours

• Duration: 40 hours per week for 10 consecutive weeks, beginning early June 2026.
• Typical working hours are Monday to Friday, 7 am - 4 pm (subject to change dependent on local project requirements).
• Program participants must be available to work within the required schedule for the duration of the internship.

Key Responsibilities

• Support the estimating team in preparing accurate and competitive bids for projects.

• Review project specifications, drawings, and other documents to understand project scope.
• Assist in quantity take-offs, material pricing, and cost analysis.
• Support the development and maintenance of databases of costs, materials, and suppliers.

Qualifications

Required

• Must be currently enrolled in an accredited university program and actively pursuing a degree in Construction Management, Mechanical Engineering or related field.
• Proficiency in computer programs such as Microsoft Office Products (Excel, PowerPoint, Word, Outlook, etc.).
• Demonstrated ability to take initiative and interact effectively in a team environment.
• Availability to work 40 hours per week within the required schedule for the duration of the internship (typically 10 weeks).

Preferred

• Strong organizational skills.
• Ability to multi-task and work in a fast-paced environment.
• Experience with AutoCAD, Revit, Navisworks, or other related programs.

Physical Requirements

• Prolonged periods of sitting at a desk.
• Must be able to lift to 15 pounds at times.
• Must have visual acuity to see and interpret detailed construction drawings on computer screens and on paper.
• Must be able to traverse uneven surfaces on project sites and climb stairs to access project site temporary offices.

Murray Company is unable to sponsor or take over sponsorship of an employment visa at this time.