Project Engineer

Clean Energy & Infrastructure Services; Charleston (SC); On-site; USD 70,000 - 80,000; Full time

Benefits offered by this job

401(k) with company match

Employee Stock Purchase Plan (ESPP)

Flexible spending account

Paid Time Off

Paid Holidays

Medical, Dental, Vision insurance

Life insurance

Disability insurance

Emergency Travel Assistance Program

Job summary

MasTec Civil, LLC is hiring a Project Engineer in Columbia, SC to provide technical engineering support to project supervision and crews, ensuring compliance with safety regulations, codes, and specifications. CSXT ROW or bridge construction background is a plus.

Founded in 1987, MasTec Civil is part of the MasTec Clean Energy & Infrastructure segment and delivers heavy highway projects, bridges, and transportation facilities across the US.

Qualifications

• B.S. in Civil Engineering with emphasis in Construction Engineering and Management.
• 4+ years of experience in civil construction (office/field).
• Experience on CSXT ROW projects is a plus.

Responsibilities

• Ensure OSHA regulations and company safety policies are followed on site.
• Review project contracts, plans and specs in their entirety.
• Prepare project schedules and monthly updates.
• Prepare quantity reporting, cash flow projections and forecasting.
• Coordinate with subcontractors, suppliers and workforce to resolve issues.
• Prepare and submit Prime and Subcontractor Change Orders.
• Manage document control (submittals, contracts, drawings).
• Maintain NPDES permits and project progress schedules as required.
• Assist with project closeout and other assignments per PM direction.

Skills

CSXT ROW experience

Education

B.S. in Civil Engineering with emphasis in Construction Engineering & Management

Job description

life insurance, vision insurance, flexible benefit account, paid time off, paid holidays, 401(k)

United States, South Carolina, Charleston

Aug 21, 2026

Job Locations

US-SC-CHARLESTON | US-SC-COLUMBIA

Requisition ID

2026-64184

# of Openings

2

Candidate Search Category (Portal Searching)

Engineering

Service Line (UKG) : Name

CAI-MasTec Civil, LLC

Project Engineer Job Locations

US-SC-CHARLESTON | US-SC-COLUMBIA

Requisition ID

2026-64184

# of Openings

2

Candidate Search Category (Portal Searching)

Engineering

Service Line (UKG) : Name

CAI-MasTec Civil, LLC

MasTec Civil is now hiring an experienced Project Engineer in Columbia, SC that will provide technical engineering information to project supervision and crafts to ensure construction work complies with all safety regulations, engineering standards, codes and specifications.

**CSXT ROW or bridge construction background is a plus!

Company Overview

Founded in 1987, MasTec Civil (formerly known as Condotte America), a MasTec Company, is a heavy highway contractor specializing in the construction of complex transportation projects that include roadway, bridges, interchanges, mass transit, and tolling facilities. In short, we build the roads and bridges connecting our families, communities, and nation. In doing so, client satisfaction is of primary importance to us, and our record reflects our emphasis on understanding our client needs in order to exceed their expectations.

MasTec Civil is part of the MasTec Clean Energy & Infrastructure (CE&I) business segment. The CE&I segment generates over $4.5 billion in annual revenue, providing construction services across our renewables, industrial, infrastructure, and general building operating groups. 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. Join one of the largest construction firms in the country (Engineering News-Record [ENR]: #1 in Power, #16 Top 50 Domestic Heavy Contractors, #13 Transportation Contractor).

Responsibilities

• Ensure that construction crews comply with all OSHA regulations and company safety policies
• Review Project Contracts, Plans and Specifications in their entirety
• Prepare Project Schedule and monthly updates
• Prepare quantity reporting, project costs cash flow projections and forecasting
• Coordinate with subcontractors, suppliers and workforce to resolve project challenges, conflicts, and/or technical issues
• Prepare and submit Prime and Subcontractor Change Orders
• Manage document control to include submittal schedules, contract documents, project record drawings, etc.
• Prepare and maintain technical submittal list, NPDES permits, Storm, Storm Water Pollution Prevention Plan, and Project Progress Schedule as required
• Comply with notice requirements such as inspections, survey staking, joint measurements with owner and/or engineer, utility locations and adjustments, testing, claims, etc.
• Issue correspondence to subcontractors and vendors when revised plan and/or specifications affects products or services
• Assist with project closeout
• Perform additional assignments per the Project Manager's direction

Qualifications

• B.S. in Civil Engineering with emphasis in Construction Engineering and Management
• 4 or more years' experience in the civil construction field (office/field role)
• Experience on CSXT ROW projects is a plus!

What's in it for you:

Financial Wellbeing

• Anticipated salary range is $70,000 - $80,000.
• Competitive pay with ongoing performance review and merit increase
• 401(k) with company match & Employee Stock Purchase Plan (ESPP)
• Flexible spending account (Healthcare & Dependent care)

Health & Wellness

• Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children
• Diabetes Management, Telehealth Coverage, Prescription Drug Plan, Pet Insurance

Family & Lifestyle

• Paid Time Off, Paid Holidays, Bereavement Leave
• Employee Assistance Program

Planning for the Unexpected

• Short and long-term disability, life insurance, and accidental death & dismemberment
• Voluntary life insurance, accident, critical illness, hospital indemnity coverage
• Emergency Travel Assistance Program
• Group legal plan

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 [e-mail]. 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.

Service Line

CAI-MasTec Civil, LLC