Home » Team » Brian McMackin
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Capabilities
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Products
IWS provides a wide range of the most current and effective wastewater treatment technology solutions.
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Services
Professional water and wastewater services from a team of experts who are knowledgable and reliable.
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Company
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About IWS
Learn about our mission, leadership team, national footprint, and corporate culture driving innovation in water infrastructure.
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IWS Companies
Explore our specialized family of brands delivering industry-leading aeration, filtration, and modular wastewater treatment technologies.
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Complete Filtration Resources
An industry leader in process filtration and industrial wastewater solutions, with deep expertise in the food and beverage industry—specifically in the dairy sector.
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Hi-Line Industries
Delivers high quality metal fabrications, special purpose equipment, custom machinery, and manufacturing services.
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KLa Systems
Innovative provider of jet aeration and jet mixing systems for industry, water utilities, and municipalities around the world.
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M|MBR Systems
Industry-leading provider of replacement parts, retrofits, and modular systems to membrane bioreactor (MBR) customers.
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Tetrasolv
Tetrasolv Filtration, an industry leader in specialized filtration, separation, and mobile media services and rentals.
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Hyperion International Technologies
Hyperion provides professional controls and automation systems that lower the clients total cost of ownership.
An industry leader in process filtration and industrial wastewater solutions, with deep expertise in the food and beverage industry—specifically in the dairy sector.
Delivers high quality metal fabrications, special purpose equipment, custom machinery, and manufacturing services.
Innovative provider of jet aeration and jet mixing systems for industry, water utilities, and municipalities around the world.
Industry-leading provider of replacement parts, retrofits, and modular systems to membrane bioreactor (MBR) customers.
Tetrasolv Filtration, an industry leader in specialized filtration, separation, and mobile media services and rentals.
Hyperion provides professional controls and automation systems that lower the clients total cost of ownership.
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Brian McMackin

Vice President, Human Resources

Brian McMackin is the Vice President of Human Resources at Integrated Water Services, supporting all lines of the business including field services, technical and digital services, and product solutions. Brian brings with him nearly 40 years of HR and business leadership across a diverse assortment of industries both domestic and international.

Before joining IWS in 2023, Brian was the Vice President, Human Resources at Mark Young Construction, a private equity funded regional commercial general contractor servicing multiple industry segments including government, education, and retail construction. Prior to Mark Young Construction, Brian was the Vice President, Human Resources at Traemand, the kitchen installer for IKEA in the United States, Canada, and United Kingdom, and was instrumental in preparing Traemand for integration into IKEA post transaction.

Prior to Traemand, Brian held leadership positions for the Work From Home division of SYKES, an international BPO, supporting over 5,000 employees across the United States and Canada; Western Paper Distributors, a regional distributor of paper and janitorial supplies with four locations across three states; The Home Depot, a $350B hardware retailer; and Coldwater Creek, a $1B retailer of women’s apparel.

Earlier in his career, Brian was a successful business and operations leader in single and multi-location roles for JCPenney, Sears, Best Buy, Eddie Bauer, Wilsons Leather, and the County Seat; driving business results with consistent year over year gains in performance.

Brian is a thought leader across the full suite of HR disciplines, with an affinity for talent and organizational leadership and design. Brian’s operational background informs his perspective as an HR executive, facilitating a partnership that supports and drives business outcomes.

Brian has a Bachelor of Science in Finance and an M.B.A. with an emphasis in Finance from Walden University, and lives in Denver, Colorado.

Aftermarket Solution
Introducing the KLa Rapid Series™ Slot Injector

A rapid-deployment jet aeration system that helps facilities increase oxygen transfer capacity and upgrade aging aeration infrastructure with minimal disruption to operations.

Aftermarket Solution
Introducing the KLa Rapid Series™ Slot Injector

A rapid-deployment jet aeration system that helps facilities increase oxygen transfer capacity and upgrade aging aeration infrastructure with minimal disruption to operations.