Senior Water Engineer – Edison/Iselin, NJ (Hybrid | $115K–$135K DOE)

Are you a PE-licensed water engineer with 5–10 years’ experience, eager to lead technical design on complex water and wastewater projects in New Jersey’s engineering hub?

Join a premier civil engineering consultancy in Edison/Iselin, home to some of the state’s top firms and projects driving innovation in water systems.

Why This Role?

• Take the lead on technical design across water and wastewater infrastructure projects.
• Collaborate with multi-disciplinary teams in one of NJ’s busiest engineering corridors.
• Balance flexibility with in-office mentorship and teamwork in a hybrid setup.
• Advance toward senior technical specialist or project leadership roles.

What You’ll Be Doing

• Developing detailed designs, calculations, and models for water/wastewater systems.
• Conducting hydraulic and hydrologic modeling (InfoWater, SWMM, HEC-RAS, etc.).
• Preparing technical reports, drawings, and specifications.
• Ensuring compliance with NJDEP, federal, and municipal regulations.
• Supporting project managers with scoping, proposals, and client deliverables.
• Mentoring junior staff and contributing to team development.

What You Bring

• Active PE license in NJ (required).
• 5–10 years of technical design experience in water/wastewater or water resources.
• Proficiency in treatment processes, distribution/conveyance systems, and stormwater design.
• Familiarity with hydraulic/hydrologic modeling tools and CAD/design software.
• Bachelor’s in Civil or Environmental Engineering (Master’s preferred).

What We Offer

• Salary: $115,000–$135,000 DOE — competitive for NJ mid-senior engineers.
• Benefits: Health, dental, vision, 401(k), and performance bonus.
• Schedule: Flexible hybrid model based in Edison/Iselin.
• Culture: Collaborative, technically driven, and at the heart of NJ’s water engineering sector.
• Growth: Pathways to senior technical expert, project management, or business leadership.

Ready to elevate your career in NJ’s engineering hub? Apply today or connect for a confidential conversation.