Summer 2027 Estimating Intern - Grove City, OH (onsite- local candidates preferred)

About C.J. Mahan Construction Company:

Based in Grove City, Ohio, C.J. Mahan Construction Company, LLC is a heavy-civil and marine contractor with a proven track-record for success on some of the most challenging and complex infrastructure projects east of the Mississippi. We offer competitive salaries and benefits, as well as opportunities for advancement.

Position Summary:

C. J. Mahan Construction Company is seeking an Estimating Intern, based at corporate office in Grove City, OH.  This individual will learn about all aspects of bidding Heavy-Civil and Marine construction projects.

Duties and Responsibilities:

• Assist the estimating team with preparing cost estimates and bid proposals for heavy civil construction projects.
• Review project plans, specifications, and bid documents to understand project scope and requirements.
• Perform quantity takeoffs for labor, materials, and equipment using construction drawings and digital estimating software.
• Assist with researching and obtaining pricing for materials, equipment, subcontractors, and suppliers.
• Organize and review subcontractor and vendor quotes to support bid preparation.
• Help develop cost breakdowns for labor, materials, equipment, and other project expenses.
• Assist with preparing bid spreadsheets, estimate summaries, and supporting documentation.
• Research construction methods, material costs, and equipment requirements for various project types.
• Maintain organized estimating files, bid documents, and project records.
• Collaborate with estimators, project managers, engineers, and other team members to gather information needed for accurate estimates.
• Participate in pre-bid meetings, site visits, and project reviews as opportunities arise.
• Learn to identify potential project risks, scope gaps, and cost considerations during the estimating process.
• Perform additional estimating and administrative tasks as assigned.

Recommended Qualifications:

• Currently pursuing a degree in Construction Management, Civil Engineering, Construction Engineering, or a related field. 
• Basic understanding of construction drawings, plans, and specifications preferred. 
• Proficiency in Microsoft Excel and other Microsoft Office applications. 
• Strong analytical, mathematical, and problem-solving skills. 
• Excellent attention to detail and organizational skills. 
• Effective written and verbal communication skills. 
• Ability to work independently and collaboratively in a team environment. 
• Interest in heavy civil construction, including bridges, marine construction, foundations, and infrastructure projects.

Physical Demands:

Performance of the required duties will require sitting; use hands to finger, handle, or feel and talk or hear. The employee is frequently required to reach with hands and arms. The employee is occasionally required to stand, walk, climb, or balance. The employee must frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision, color vision, and ability to adjust focus.

Work Environment:

While performing the duties of this job, the employee regularly works in an office or cubicle environment. The noise in these work environments is usually quiet to moderate in an office setting. The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.