Designer - Water/Wastewater

ISG; Sioux Falls (SD); On-site; USD 42,000 - 104,000; Full time

Benefits offered by this job

Medical, dental, and vision

Paid time off

Profit sharing

ESOP

Job summary

ISG in Sioux Falls, SD seeks a Water/Wastewater Designer to model and document water and wastewater systems. You will collaborate with senior engineers on projects, using AutoCAD Plant 3D and Navisworks to deliver detailed drawings, P&IDs and 3D visualizations.

You will participate in field observations, ensure design compliance, and contribute to team-driven, sustainable solutions for nationwide clients. Join a people-first employee-owned firm with strong growth and support.

Qualifications

• Associate degree or equivalent experience in drafting/design.
• Proficiency with Autodesk AutoCAD Plant 3D and Navisworks preferred.
• Knowledge of P&IDs and process diagrams beneficial.

Responsibilities

• Develop project documentation using AutoCAD Plant 3D (piping, equipment layouts, PFDs, P&IDs).
• Create 3D models of assemblies for design visualization.
• Generate reports from P&IDs and 3D models using Plant 3D Report Creator.
• Conduct 3D model reviews and clash detection with Navisworks Manage.
• Perform field observations to ensure design compliance.
• Collaborate with engineers to deliver high-quality project deliverables.
• Partner with ISG disciplines for sustainable design solutions.

Skills

Analytical thinking

Communication

Team collaboration

Problem solving

Education

Associate Degree in Drafting and Design

Tools

AutoCAD Plant 3D

Navisworks Manage

Job description

Description

Founded in 1973, ISG is a multi-disciplinary, full-service architecture, engineering, planning, and interior design firm, supporting clients throughout the nation. ISG is looking to add a Water/Wastewater Designer to our dynamic team. As a Water/Wastewater Designer, you are the architect of systems that ensure clean, safe water for everyone and protect our environment from pollution. Your innovative designs and meticulous planning are crucial in tackling one of the world’s most pressing challenges. We are a full-service, multi-disciplinary team, who perform award winning work in planning, design, survey, and construction.

You would work directly with Rachel Kloos, who brings over 18 years of experience in the Water/Wastewater industry, including a focus on sustainability and water reuse applications. In addition, you will work with closely our Water/Wastewater industry leaders; Tom Grafft, Lenny Larson and Casey Patton.

As an ISG employee owner, you will continue to grow in your career. You’ll learn from us, and we’ll learn from you. You’ll have the freedom and autonomy to do your best work with plenty of support along the way. Our culture is essential to our success and your engagement in it.

Here are some projects we’ve worked on recently that might give you a better sense of what you’ll be doing day to day:

• Clarion Water Distribution System – ISG provided a comprehensive WaterCAD Distribution System Modeling and Preliminary Engineering Report identifying critical improvements needed to the City of Clarion’s water distribution system and assisted with securing funding resources to realize three significant infrastructure projects.
• Kingsley Wastewater Treatment Plant – ISG designed the retrofit of existing wastewater treatment lagoons for the City of Kingsley, enabling more compliant and higher capacity wastewater treatment processes.

Essential Duties

• Develop detailed project documentation using AutoCAD Plant 3D, including piping and equipment layouts, process flow diagrams (PFDs), P&IDs, and vendor drawing reviews
• Create 3D models of assemblies and equipment utilizing AutoCAD Plant 3D for design visualization
• Generate and populate reports from P&IDs and 3D models using the AutoCAD Plant 3D Report Creator
• Conduct 3D model reviews and clash detection using Autodesk Navisworks Manage
• Perform field observations and inspections during and after construction phases to ensure design compliance
• Collaborate with engineers and designers to produce high-quality project deliverables
• Partner with other ISG disciplines to deliver functional, detailed, and sustainable design solutions

The above essential duties are skills that a candidate will learn and develop in this position.

We’ve listed a compensation range that reflects our expectations for this role, including both direct and indirect components. We understand that your experience and value may fall outside of this range. If you feel you're a strong fit but your compensation needs differ, we’re open to a conversation—let’s talk.

Skills, Knowledge and Expertise

• Associate Degree in Drafting and Design preferred; equivalent recent work experience may be considered in lieu of formal education
• Proficiency in Autodesk AutoCAD Plant 3D is preferred; experience with other Autodesk software is also acceptable
• Familiarity with creating, interpreting, and understanding P&IDs is preferred
• Knowledge of design principles and best practices for water and wastewater treatment systems
• Understanding of systems such as chemical storage and feed, solids handling, blowers, pumps, and water treatment equipment is beneficial but not required
• Strong analytical thinking and problem-solving abilities
• Self-motivated with effective verbal and written communication skills
• Proven ability to collaborate within a team and meet project schedules and deadlines

ISG Employee Owner Benefits

• Medical, dental, and vision
• Paid time off, pro-rated amount available on your start date
• Paid holidays and paid volunteer time
• Paid parental leave
• Bi-annual profit sharing
• Employee Ownership Stock Plan (ESOP)
• 401K retirement plan
• Life insurance
• HSA and FSA options
• Bereavement leave
• Supplemental voluntary benefits
• Short term and long-term disability
• Parking reimbursement, varies on office location
• Cell phone plan reimbursement
• Mileage reimbursement for ISG-approved travel

Location

Sioux Falls, SD

Department

Water/Wastewater

Compensation

$20.00 - $50.00 / hour