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At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.

**Job Description:**

We are seeking a highly experienced and innovative **Principal Technical Consultant** with expertise in wastewater treatment plant design and engineering. This senior-level role combines advanced technical consulting, project leadership, and subject matter expertise to deliver cutting-edge solutions for our clients. The ideal candidate will have a strong background in biosolids treatment train design, alternative project delivery, and construction management, as well as the ability to provide strategic advice and technical leadership...