458 Hiring Olympics and High-Performance Culture with J.D. Roth
Release Date: 01/09/2026
485 Questions from the Nation Around the World with Trace Blackmore, CWT
Scaling UP! H2O
Ten questions from water professionals around the world become a practical decision-making session with Trace Blackmore, CWT. Drawing on earlier Scaling UP! H2O conversations, Trace explains how to evaluate treatment changes, use emerging tools responsibly, begin water reuse projects, strengthen teams, and continue growing professionally. Evaluate the Entire System A proposed treatment change should be evaluated by more than its purchase price. When comparing chlorine dioxide with traditional chlorine, Trace recommends examining biocide consumption, chemical storage,...
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484 Risk, Resilience, and Water Security with Dr. Newsha Ajami
Scaling UP! H2O
Industrial operations depend on water of a predictable quantity and quality, yet many organizations still treat that reliability as a given. joins Trace Blackmore, CWT, to examine water security as a business continuity issue and resilience as the ability to withstand pressure, maintain operations, and recover quickly when systems fail. Connecting Risk, Resilience, and Recovery For industrial water users, water security means maintaining access to the quantity and quality required to operate without interruption. That reliability depends on...
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483 From Process Engineer to Process Architect: Alicia Butler‑Pierre on Making Work Flow
Scaling UP! H2O
Industrial water professionals understand flow, pressure, heat exchange, wastewater, boilers, condensers, and process control. Alicia Butler-Pierre brings that same engineering logic into business systems, showing how work, information, decisions, and people move through an organization. Alicia, CEO of Equilibria, joins Trace Blackmore, CWT, to connect process engineering, operations management, Lean Six Sigma, dashboards, professional training, and business infrastructure. Her message is clear: whether you are moving water through a pipeline or work through a company, the question remains the...
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482 Preserving Our Industry’s Story – Paul Petersen and the Industrial Water Exhibit
Scaling UP! H2O
Industrial water treatment has always supported industry, but much of that story remains invisible to the public. Paul Petersen wants to change that by helping establish an industrial water treatment presence at the National Museum of Industrial History in Bethlehem, Pennsylvania. Paul Petersen, former president and CEO of Trident Technologies and current leader of the Industrial Water Task Group, joins Trace Blackmore to explain why preserving the industry’s history matters. His vision is not simply a static display of old equipment. Instead, the goal is to...
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481 From Waterfalls to SOPs: Building Better Utilities with Kalpna Solanki
Scaling UP! H2O
Water utility work depends on more than technical knowledge. It depends on clear procedures, current documents, practical training, and performance conversations that reflect what operators actually do in the field. In Episode 481, Trace Blackmore, CWT, welcomes back , President and CEO at , for a practical conversation on building stronger utilities through standard operating procedures, competencies, and performance evaluations. Kalpna shares how outdated SOPs, disconnected training tools, and top-down documentation can create risk, confusion, and missed...
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480 From Engineering Numbers to People, Power, and Policy with Sherine El‑Wattar
Scaling UP! H2O
Industrial water professionals work with chemistry, equipment, permits, and performance targets every day. Yet every gallon also moves through a framework of policy decisions: who can withdraw water, how it may be used, what quality must be returned, and whose needs are considered when systems are designed. , a science network officer supporting the Working Group II Technical Support Unit, brings an engineering foundation and a human-centered perspective to those questions. Her work focuses on climate impacts, adaptation, vulnerability, and risk while helping...
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479 Water Treatment: The Next Generation - Hustle Culture Meets Emotional Literacy with Tiffany Wentz‑Root
Scaling UP! H2O
In today’s episode of Scaling UP! H2O, host Trace Blackmore sits down with workplace resilience expert and U.S. Marine veteran to decode how different generations show up in the industrial water treatment industry. From the Silent Generation’s post‑war loyalties through Baby Boomers’ commitment to long hours, Gen X’s distrust of corporate loyalty, Millennials’ desire for purpose and feedback, and Gen Z’s demand for emotional literacy, the conversation illustrates how each cohort was shaped by historical and technological upheaval. The discussion reframes “hustle...
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478 Rethinking Power Plant Water and Steam Chemistry with Brad Buecker (Part 2)
Scaling UP! H2O
Power plant water and steam chemistry does not fail in isolation. A mistaken unit, an unused analyzer, an overdesigned pretreatment system, or a misunderstood condensate return problem can ripple across equipment, permits, production, and safety. In this Part 2 conversation with of and Buecker Associates, Trace Blackmore continues a practical discussion on the details that shape industrial water decisions. Brad shares field stories from combined cycle plants, package boilers, wastewater permitting, membrane systems, and decades of technical writing. When Small Errors Become Expensive...
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477 Rethinking Power Plant Water and Steam Chemistry with Brad Buecker (Part 1)
Scaling UP! H2O
Power plant water and steam chemistry is not a background task. It affects safety, reliability, metallurgy, production, and the decisions plant teams make under pressure. In Part 1 of this conversation, Trace Blackmore, CWT, welcomes Bradley Buecker of SAMCO Technologies and Buecker Associates to examine what happens when familiar assumptions go unchallenged. Safety Comes First in High-Energy Systems Bradley begins with the lesson that has shaped decades of his work: safety. Power and industrial systems involve heat, flow, moving equipment, chemicals, confined spaces, lockout/tagout...
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476 Positive Communication, Temperaments, and the WOW Effect with Paule Genest
Scaling UP! H2O
Communication shapes how teams learn, respond, correct, and build trust. Trace Blackmore, CWT welcomes returning guest Director, Sales and ESG (Environment, Social and Governance) Water and Energy TGWT / The Tannin Guys for a conversation on positive communication, temperaments, the WOW Effect, and how water professionals can use words with more clarity and care. Communication With a Positive Impact Paule reframes positive communication as communication with a positive impact. The goal is not fake positivity or polished language....
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"Stay curious. And you only have one reputation. Guard it with your life."
Hiring for judgment, not just rehearsed confidenceIndustrial water treatment is full of decisions made with incomplete data—on sites, with customers, and inside the business. JD Roth (Managing Director and Co-owner of Guardian Chemicals) builds his hiring around that reality. His aim is straightforward: protect the team and the culture by selecting people who can think, collaborate, and lead under pressure.
JD frames the organization as a group of people choosing to work toward a common goal: building a better future for communities, the environment, and staff. That priority shows how Guardian hires, who they keep, and what becomes a deal-breaker. If a candidate is misaligned with core values, JD is clear: performance elsewhere won’t override that mismatch.
The “Hiring Olympics” structure
For a high-bandwidth, project-based role (their Graduate Business Analyst program), Guardian needed a way to evaluate many strong candidates without consuming 40–50 hours of team time. The result is a four-hour, multi-station day that includes:
- Core values interviews (two-person format)
- Competency interviews (horsepower and capability)
- An individual case study (primarily math/business-oriented)
- A collaborative case study (decision-making and team dynamics)
The collaborative case study is the centerpiece. Candidates work with peers who are also competitors for limited roles, using real cases built around business decisions—often with imperfect or incomplete information—so the team can observe how candidates break down problems, delegate, support others, and present recommendations.
How decisions get made afterward
After candidates leave, the interview team convenes for a group decision. JD starts by looking for any “vetoes,” especially around core values to fit (he references an EOS-style standard of meeting 5 out of 6 core values most of the time). From there, the team compares notes across competency, core values, and observed collaboration behaviors.
Stay engaged, keep learning, and continue scaling up your knowledge!
Timestamps
02:20 – Trace Blackmore shares part of a real-world service routine and ongoing professional improvement
05:35 – Upcoming Events for Water Treatment Professionals
12:00 – Words of Water with James McDonald
13:52 – Fun Fact about 1903 from this day
14:28 – Interview with JD Roth, Managing Director and Co-Owner of Guardian Chemicals
15:20 - “A company is people”
19:00 – First solo site lesson: ask for help vs. pretend
25:10 – The GBA Program (Graduate Business Analyst)
27:50 – Hiring Olympics format + Efficiency
33:30 – “Ping pong balls in a jumbo jet” example
39:10 – Selection rules: Core values veto + EOS bar + Values list
Quotes
JD:“And if you've got great people and you take care of great people, they take care of your customers, and your customers take care of you.”
JD: “There really isn't a company. There is just a whole bunch of people who have decided to work together towards a common goal.”
Trace: “I can only imagine how empowered your team feels because they're so involved in this process and you're involving everybody”
Trace: “I love the fact that we're diving deeper into the most important thing, and that's protecting and enhancing our culture.”
Connect with JD Roth 
Email: jdroth@guardianchem.ca
Website: http://www.guardianchem.ca/
LinkedIn: https://www.linkedin.com/in/john-david-jd-roth-58714113/
Guest Resources Mentioned
Harvard Business Review Case Studies
Scaling UP! H2O Resources Mentioned
AWT (Association of Water Technologies)
AWT Technical Training Seminars
Scaling UP! H2O Academy video courses
7 Habits of Highly Effective People by Stephen. R. Covey
Fearless Pricing: Ignite Your Team, Own Your Value, and Command What You Deserve by Casey Brown
Supercommunicators: How to Unlock the Secret Language of Connection by Charles Duhigg
Charles Duhigg — “The science behind dramatically better conversations” (TEDxManchester)
457 2026: A New Year with New Intentions
Traction: Get a Grip on Your Business
Words of Water with James McDonald
Today's definition is an ion with a net positive charge, formed when an atom or molecule loses one or more electrons. Can you guess the word or phrase?
2026 Events for Water Professionals
Check out our Scaling UP! H2O Events Calendar where we’ve listed every event Water Treaters should be aware of by clicking HERE.
