Design Engineer II - Water/Wastewater

Help Us Change the World—One Project at a Time
At PRIME AE, we believe every bridge, building, classroom, park, and roadway we design tells a story—and leaves a legacy. Whether it’s through architecture, engineering, planning, or consulting, our work is deeply rooted in improving the everyday experiences of people and communities. Join us and be part of a collaborative, forward-thinking team that values innovation, technical excellence, and meaningful contribution.

Who We Are:

PRIME AE Group, Inc. (www.primeeng.com) is a nationally ranked, full-service architecture and engineering firm with 22 offices across 9 states and a team of 500 professionals. For nearly two decades, we’ve partnered with public and private sector clients to deliver creative, practical, and sustainable solutions across transportation, education, healthcare, municipal, federal, commercial, and recreational sectors.  We’re expanding our capabilities, our geography, and our team—and now is an exciting time to join us.  

We are currently seeking a Design Engineer II – Water/Wastewater to join our Lexington, KY office.     

What You’ll Do:

This role is ideal for an early-career civil engineer who is ready to take the next step in designing and delivering public and private infrastructure projects. You will contribute to the planning, design, and permitting of water and wastewater systems for municipal and private clients, including distribution and collection systems, pump stations, storage facilities, and treatment plants.

Key Responsibilities:

• Support the planning, design, and execution of water and wastewater infrastructure projects.
• Prepare engineering design documents, plans, specifications, calculations, and technical reports.
• Assist in developing planning documents, design reports, and permitting packages.
• Follow established technical guidance and apply industry-standard approaches for W/WW infrastructure.
• Coordinate with senior engineers and project managers to develop solutions and maintain project quality.
• Participate in project meetings and communicate directly with clients and stakeholders.
• Support proposal preparation and assist in compiling technical content.
• Track project schedules, deliverables, and quality-control procedures to ensure deadlines are met.
• Coordinate with subconsultants, agencies, and internal teams as required.
• Provide peer review support or assist with independent technical reviews.
• Address routine client questions and help troubleshoot basic project issues.
• Build and strengthen relationships with new and existing client contacts.

What You’ll Bring:

• Bachelor of Science in Civil Engineering, Environmental Engineering, Chemical Engineering, or a related field.
• Minimum 2 years of experience in water/wastewater, civil site, or related infrastructure projects.
• EIT required; PE license or pursuit of PE is preferred.
• Experience working with municipalities or public-sector clients on infrastructure projects.
• Proficiency with AutoCAD, Civil 3D, and Microsoft Office.
• Strong written and verbal communication skills.
• Detail-oriented mindset with the ability to manage multiple priorities in a fast-paced environment.
• Desire to learn, grow, and contribute within a collaborative engineering team.

Why PRIME AE?
We don’t just offer jobs—we build careers. At PRIME AE, you’ll find a culture of support, flexibility, and opportunity. You’ll work on impactful projects that improve daily life, alongside colleagues who inspire and challenge you. Whether you’re advancing your technical skills or growing as a leader, we’re committed to helping you succeed.

• Full-Career Support: Flexible career paths across disciplines, from technical specialist to project leadership.
• People-First Culture: We hire top talent, champion diversity, trust, and integrity.
• Meaningful Impact: Work on projects—from community centers and hospitals to federal, transportation, and water systems—that tangibly improve lives. 
• Growth-Oriented: Strategically expanding capabilities and geography (e.g., Southeast acquisition, federal growth) with strong backing from investors.
• National Yet Local: Enjoy the resources of a big firm with the agility and client intimacy of local offices.

PRIME AE Group celebrates diversity and is committed to creating an inclusive environment for all employees.

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