Irving Knight Group is an expert in Water & Wastewater Solutions executive search and selection.

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Looking to hire Chemical Water Treatment talent?

We're true experts at Chemical Water Treatment recruitment. We create an experience like no other for both client and candidate alike, and always find that needle in the haystack.

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Keith Parvin

Automation Division Director

I found Joseph to be extremely professional in every way when going through a recent recruitment process, always doin...

Website Review Photo

Rania Metwall

Head of Sales, France

Would highly recommend working with Luca Dowdell. He helped me find the perfect job. Very professional, friendly and ...

Website Review Photo

Joerg Schlagmann

Senior Global Manager

Great expert: supportive, challenging and always empowered for his customers and his work! Not more to say: just exce...

Website Review Photo

Michel Cas

Sales Manager, France

Incredibly human oriented executive search, candidates handled with great care and respect, precise and concise infor...

Website Review Photo

Dipen Shah

Account Manager, Canada

I was assisted by Aiden Kerr on getting a new job in the chemical industry. He was fantastic in terms of timing, comm...

Website Review Photo

Nathan Radue

Channel Marketing Manager, US

Oliver is a thorough and effective recruiter, representing both sides with character and solid communication. He appr...

Website Review Photo

Jon Steele

CFO, US

Grace taught an old dog some new tricks! I had been in my previous position for 30 years. I loved my job for most of...

Website Review Photo

Kyle Corrigan

Technical Account Manager

It was a pleasure working with Joseph when searching for the next chapter in my career. Proactive, energetic and prof...

Website Review Photo

Daniel Villanueva

Key Account Manager

Joseph is a dedicated professional and a stand up person to work with. His patience and his understanding certainly s...

Website Review Photo

Sara Benoit

Regional Account Manager, US

Irving Knight Group is a fantastic company. I was contacted by Aidan Kerr regarding a sales position opportunity in t...

Website Review Photo

Vincent Dehousse

Head of Sales & Marketing, Netherlands

Great experience working with Cian from Irving Knight—professional, responsive, and genuinely supportive. Highly reco...

Website Review Photo

Jeff Borchardt

Director of Planning, US

Mr. Clay was a wonderful recruiter. He was communicative and helped keep me informed through the process. He also fou...

Website Review Photo

Rishi Sarkar

Environmental Process Engineer, US

Irving Knight helped place me with a company that I could have a positive impact on that aligned with my career goals...

Website Review Photo

Nika Kuchaidze

Senior Continuous Improvement Chemist, US

It was a pleasure working with Joseph on transitioning to a position with a new company. Communication was prompt,...

Website Review Photo

Kay Witte

Global Director Performance Excellence

Joseph was instrumental in making my last professional opportunity happen. He was easy to work with, responsive, and ...

Website Review Photo

Anja Florbach

Digital & Commercial Excellence Manager

Thank you so much Joseph! You have given me a great support. It was really nice to be in contact with you and I thin...

Website Review Photo

Lucas Quadflieg

Sales Manager, Netherlands

Good vibes on finding a new opportunity... I was contacted by Aidan Kerr for a position of Sales Manager Benelux. Af...

Website Review Photo

Tim Mitchell

Plant Manager, US

Stewart did an amazing job representing me for a new opportunity.

Website Review Photo

Brian Carpenter

VP Continous Improvement, US

Stewart was instrumental in helping me through this process and alleviating my concerns as I’ve been out of the workf...

Website Review Photo

Jane Scates

Packaging Engineer, US

Henry was a true professional, perfect attention to detail at every step of the process. Would definitely recommend!

Website Review Photo

Keith Parvin

Automation Division Director

I found Joseph to be extremely professional in every way when going through a recent recruitment process, always doin...

Website Review Photo

Rania Metwall

Head of Sales, France

Would highly recommend working with Luca Dowdell. He helped me find the perfect job. Very professional, friendly and ...

Website Review Photo

Joerg Schlagmann

Senior Global Manager

Great expert: supportive, challenging and always empowered for his customers and his work! Not more to say: just exce...

Website Review Photo

Michel Cas

Sales Manager, France

Incredibly human oriented executive search, candidates handled with great care and respect, precise and concise infor...

Website Review Photo

Dipen Shah

Account Manager, Canada

I was assisted by Aiden Kerr on getting a new job in the chemical industry. He was fantastic in terms of timing, comm...

Website Review Photo

Nathan Radue

Channel Marketing Manager, US

Oliver is a thorough and effective recruiter, representing both sides with character and solid communication. He appr...

Website Review Photo

Jon Steele

CFO, US

Grace taught an old dog some new tricks! I had been in my previous position for 30 years. I loved my job for most of...

Website Review Photo

Kyle Corrigan

Technical Account Manager

It was a pleasure working with Joseph when searching for the next chapter in my career. Proactive, energetic and prof...

Website Review Photo

Daniel Villanueva

Key Account Manager

Joseph is a dedicated professional and a stand up person to work with. His patience and his understanding certainly s...

Website Review Photo

Sara Benoit

Regional Account Manager, US

Irving Knight Group is a fantastic company. I was contacted by Aidan Kerr regarding a sales position opportunity in t...

Website Review Photo

Vincent Dehousse

Head of Sales & Marketing, Netherlands

Great experience working with Cian from Irving Knight—professional, responsive, and genuinely supportive. Highly reco...

Website Review Photo

Jeff Borchardt

Director of Planning, US

Mr. Clay was a wonderful recruiter. He was communicative and helped keep me informed through the process. He also fou...

Website Review Photo

Rishi Sarkar

Environmental Process Engineer, US

Irving Knight helped place me with a company that I could have a positive impact on that aligned with my career goals...

Website Review Photo

Nika Kuchaidze

Senior Continuous Improvement Chemist, US

It was a pleasure working with Joseph on transitioning to a position with a new company. Communication was prompt,...

Website Review Photo

Kay Witte

Global Director Performance Excellence

Joseph was instrumental in making my last professional opportunity happen. He was easy to work with, responsive, and ...

Website Review Photo

Anja Florbach

Digital & Commercial Excellence Manager

Thank you so much Joseph! You have given me a great support. It was really nice to be in contact with you and I thin...

Website Review Photo

Lucas Quadflieg

Sales Manager, Netherlands

Good vibes on finding a new opportunity... I was contacted by Aidan Kerr for a position of Sales Manager Benelux. Af...

Website Review Photo

Tim Mitchell

Plant Manager, US

Stewart did an amazing job representing me for a new opportunity.

Website Review Photo

Brian Carpenter

VP Continous Improvement, US

Stewart was instrumental in helping me through this process and alleviating my concerns as I’ve been out of the workf...

Website Review Photo

Jane Scates

Packaging Engineer, US

Henry was a true professional, perfect attention to detail at every step of the process. Would definitely recommend!

Did you know?

Hiring the wrong candidate costs more than just time—it can waste salary, training resources, and opportunities. The Department of Labour estimates a bad hire can cost up to 30% of the role’s first-year earnings.

We hire right

Organisations are often reluctant to use external recruiters due the percieved cost. Think about it like this - what financial benefit could a top candidate bring to your business unit? You could make a 100x return on your investment.

  • 97% Placement Rate 1
  • 1.78:1 CVs Sent to Interviews 2
  • Avg. 32 Day Engagement to Placement 3

1. Based on all roles engaged on by a client on an exclusive basis from Jan 4 2025 - Dec 31 2025.

2. All CVs Sent from Jan 4 2025 - Dec 31 2025.

3. From Jan 4 2025 - Dec 31 2025.

Navigating a Candidate-Driven Market

This is a candidate-driven market — and it has been since the pandemic.

Top talent has options. They’re selective, informed, and expect more than just competitive salary. Securing them requires market insight, credibility, speed, and the ability to position opportunities properly.

We act as your market partner — managing candidate expectations, advising on strategy, and ensuring you don’t lose the people you actually want.

Cost of a Bad Hire Candidate Driven Market

Understanding the problem

We work in committed partnerships, applying logical and well-planned searches, executed to the highest standard, and considering every factor of recruitment.

Personal Brand

Does your organisation lack a personal brand? Do you struggle to attract candidates over competitors?

Challenging Location

Is the role based in a challenging location? Does the local talent pool lack the skills you're searching for?

Trends & Benchmarking

Are you up to date with market trends and salary benchmarking? Is something missing?

Progression

Are you offering the right progression opportunties? Is the candidate able to progress and develop?

Time Constraints

Do you have time constraints on making a placement? Did you need the candidate yesterday?

Job Criteria

Is the job criteria unrealistic? Is the person you're looking to hire simply non-existent?

Irving Knight Culture & Values

Organizations in this sector design, operate, and maintain infrastructure that must perform continuously under regulatory, environmental, and operational pressure. Long asset lifecycles, compliance requirements, and sustainability targets place strong emphasis on engineering judgement and operational discipline.

Our consultants specialise by geographic region and therefore have tailored, in-depth networks within their area of focus. This niche approach results in our clients being delivered the strongest results for each specific search we work on and is the reason for our impeccable track record within the industry.

Recent Assignments

Retainer - Sales Director
$37,500
VP of Thermal Engineering
$295,000
Plant Manger
$150,000
Regional Sales Manager
190,000
Supplier Quality Manager
$150,000
Commercial EU Manager
€100,000
Dealer Sales Representative
$45,000
Director of Sales
$150,000
Sales Manager, Iberia
€65,000
Account Manager
$70,000

Team

...

Samuel Frisby

CASE, Paper, and Water Trea...

Our search
methodology

Evaluation & Research
To deliver the best executive search solution, we work closely with the hiring manager to better understand the organisation and it's culture.

Candidate Selection
We operate in a number of ways to source candidates for senior level positions. We thoroughly map out a market and identify all possible matches for the specific position then utilise our own network to find the best candidates avaliable.

Screening & Interviews
This stage consists of multiple rigirous interview processes in order to ensure the candidates presented meet all of the briefing requirements.

Assesment & Placement
At this stage, we begin to arrange interviews with candidates on the clients behalf, as well as assisting with reference gathering and package negotiations.

Rated 'Excellent' on Trustpilot

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UKs Best Workplaces in Consulting & Professional Services

Great Place to Work - Best Workplace in Consulting & Professional Services
Download the Water & Wastewater Solutions Brochure

Download our brochure

Learn more about our services, approach and the sectors we operate in.

Let's talk

Contact Irving Knight Group for Executive Search Enquiries