Civil Engineer - Commercial Site Design

Trilon Group; Columbus (OH); On-site; USD 70,000 - 90,000; Full time

Benefits offered by this job

401(k) w/ company match

Health insurance

Health savings account

Vision insurance

Dental insurance

Flexible schedule

Life insurance

Paid time off

Referral program

Tuition reimbursement

Job summary

Mannik Smith Group is seeking a Civil Engineer focused on commercial site design in Columbus, Ohio. The role will engage in various public and private projects, requiring collaboration with licensed engineers and multidisciplinary teams. A Bachelor's degree in Civil Engineering is essential, alongside EI certification or potential for obtaining PE or PLA. The position offers a comprehensive benefits package, including 401(k) with company match and health insurance. Interested candidates should apply before the deadline of July 31, 2026.

Qualifications

• Bachelor’s degree in Civil Engineering, Landscape Architecture, or a related field.
• EI certification required, with ability to obtain PE or PLA within 6–12 months.
• Practical experience in site development design and plan preparation.

Responsibilities

• Support licensed engineers in the design and preparation of commercial projects.
• Prepare and review engineering calculations and construction document packages.
• Perform stormwater modeling and hydrologic analysis.

Skills

Civil Engineering

Site Development Design

AutoCAD Civil 3D

Communication Skills

Education

Bachelor’s degree in Civil Engineering or related field

Tools

AutoCAD Civil 3D

Job description

Civil Engineer – Commercial Site Design

Application Deadline: 31 July 2026

Department: Civil/Municipal

Employment Type: Full Time

Location: Columbus, OH

Reporting To: Mike McAvoy

Description

The Mannik & Smith Group, Inc. (MSG) is a people focused, award-winning, full-service consulting firm that offers a wide array of services including civil and geotechnical engineering, environmental consulting, planning, landscape architecture, agriculture, surveying and construction support. Our talented staff of 650+ professionals deliver integrated planning, design, engineering and construction solutions to our clients from our offices throughout Ohio, Indiana, Michigan, Pennsylvania, West Virginia and Alabama.

Due to continued growth within MSG’s Civil/Municipal Division, we are seeking a Civil Project Engineer to join our Columbus, Ohio team. This role focuses on commercial site development while offering exposure to a wide range of public and private projects including industrial, residential, energy, and water/wastewater developments throughout the Midwest.

You’ll work closely with licensed engineers and multidisciplinary teams to deliver projects from feasibility and permitting through final design and construction documentation.

Key Responsibilities

• Support licensed engineers in the design and preparation of commercial and site development projects
• Prepare and review engineering calculations, technical designs, and construction document packages
• Develop feasibility studies, due diligence reports, zoning studies, and early-stage planning documents
• Perform stormwater modeling, hydraulic/hydrologic analysis, and drainage design
• Prepare cost estimates and detailed design plans for commercial and mixed-use developments
• Coordinate with internal MSG teams including Surveying, Geotechnical, Environmental, Structural, Traffic, Transportation, and Construction Services
• Apply agency standards and design criteria to support permitting and project approvals
• Engage with reviewing agencies to address comments and guide projects through approvals
• Support projects from conceptual design through construction documentation

Skills, Knowledge & Expertise

• Bachelor’s degree in Civil Engineering, Landscape Architecture, or a related field
• EI certification required, with ability to obtain PE or PLA within 6–12 months
• Practical experience in site development design and plan preparation
• Proficiency in AutoCAD Civil 3D including grading, pipe networks, and plan set development
• Experience applying municipal, county, and state design standards
• Experience preparing Hydraulic/Hydrologic reports strongly preferred
• Roadway design and survey experience a plus
• Utility design or utility field inspection experience a plus
• Strong written and verbal communication skills
• Comfortable coordinating with reviewing agencies, municipalities, and internal project teams

Pay & Benefits

• 401(k) w/ company match
• Health insurance
• Health savings account
• Vision insurance
• Dental insurance
• Flexible schedule
• Life insurance
• Paid time off
• Referral program
• Tuition reimbursement

It is the policy of our company to follow equal employment opportunity procedures in compliance with federal, state and local criteria. We will provide all applicants for employment, and all employees, with equal opportunity without regard to race, color, religion, national origin, age, sex, height, weight, marital status, arrest record, disability, pregnancy, sexual orientation, gender identity or expression, genetic information, military or veteran status, and/or any other protected classes covered by any local, state and federal laws.