Civil Engineer - Water/Wastewater

Kimley-Horn's Columbia, South Carolina (SC) Office is seeking an experienced Water/Wastewater Engineer to support the continued growth of our emerging W/WW practice. You’ll work alongside a senior team leader to deliver high-quality engineering solutions and play a key role in shaping the future of this growing team.

This is an exciting opportunity for someone with strong technical skills and production experience who’s ready to take ownership of projects, contribute meaningfully to a growing office, and be a part of a collaborative, supportive team environment.

This is not a remote position.

• Design water transmission and distribution systems, pump stations, sewer conveyance, and water/wastewater treatment solutions

• Assist in master planning, system modeling, and treatment plant expansions/rehabilitation

• Take ownership of project tasks including permitting, construction coordination, and technical design

• Collaborate with internal engineers, designers, and external clients to ensure successful project delivery

• Produce and review high-quality plan sets and construction documents

• Support project budgeting, scheduling, and client communication

• Help mentor junior staff and contribute to building a strong local presence

• Maintain compliance with all regulatory requirements through coordination with government agencies

• 4+ years of experience in civil or environmental engineering with a focus on municipal water/wastewater projects

• P.E. license or the ability to obtain one within 12 months

• Hands-on experience in designing pipelines, pump stations, or treatment facilities

• Familiarity with hydraulic modeling tools such as WaterGEMS, SewerGEMS, or InfoWater

• Excellent written and verbal communication skills

• Detail-oriented, self-motivated, and committed to high-quality work

• Strong team player who thrives in a collaborative environment

• Interest in helping grow a practice and build lasting client relationships

At Kimley-Horn, we do things differently. People, clients, and employees are at the forefront of who we are. Clients know we prioritize achieving their goals and growing their success. Employees know our culture and approach to business are built on a desire to provide an environment for everyone to flourish. Our commitment to quality is only as good as the people behind it— that’s why we welcome and develop passionate, hardworking, and proactive employees. We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn’s placement on the Fortune “100 Best Companies to Work” list for 18 years!

Key Benefits at Kimley-Horn

• Exceptional Retirement Plan: 2-to1- company match on up to 4% of eligible compensation (salary + bonus) and additional profit-sharing contribution.
• Comprehensive Health Coverage: Low-cost medical, dental, and vision insurance options.
• Time Off: Personal leave, flexible scheduling, floating holidays, and half-day Fridays.
• Financial Wellness: Student loan matching in our 401(k), and performance-based bonuses.
• Professional Development: Tuition reimbursement and extensive internal training programs.
• Family-Friendly Benefits: New Parent Leave, family building benefits, and childcare resources.