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Learn more about our services, approach and the sectors we operate in.
For more information on our Mission Critical Construction services, get in touch with
Christopher Clay
Managing Director
Hundreds of 'Excellent' reviews
Helping Mission Critical Construction companies unlock their next stage of growth
Specialisms We Cover
Investment in mission critical construction continues to accelerate globally, driven by demand for resilient healthcare facilities, data centres, and advanced manufacturing environments.
Mission critical construction encompasses highly complex, high-stakes projects where reliability, uptime, and precision are non-negotiable. From hospitals and healthcare facilities to data centres and advanced manufacturing plants, these environments demand exacting standards across design, engineering, construction, and commissioning. Projects are often delivered under compressed timelines, strict regulatory oversight, and zero-tolerance for failure.We work with organisations delivering mission critical projects across healthcare, digital infrastructure, and advanced manufacturing. Our expertise spans construction management, engineering, commissioning, and operational readiness, enabling us to support clients throughout the full project lifecycle. By securing specialist and leadership talent with experience in complex, safety-critical environments, we help our clients deliver resilient facilities that perform from day one.
Mission critical construction leaves no margin for error.
Organisations in this space deliver facilities where downtime is unacceptable, from data centres to healthcare and other high-dependency assets. Success depends on rigorous planning, technical coordination, and disciplined execution, with outcomes closely tied to the capability of the people delivering the work.Strength in mission critical construction comes from proven experience in live, high-risk environments. Appointing individuals who understand sequencing, resilience, and operational handover enables projects to meet performance requirements and safeguard long-term asset reliability.
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
97% Placement Rate 11.78:1 CVs Sent to Interviews 2Avg. 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.
Stats
1,908 placements made across 25 sectors
262,736 companies in our CRM
"At Irving Knight, we don't just fill positions; we build lasting partnerships. Our commitment to understanding your unique needs ensures that we deliver leaders who drive success and embody your company's values. When it comes to identifying the high-performers of tomorrow, there is no one-size-fits-all solution. Our bespoke approach ensures every search is personal, diverse, and tailored from the ground up — delivering an individual, unrivalled experience for both clients and candidates. "
- Joe Davey, Group CEO of Irving Knight Group
Veronica Hagborg
Senior Director Global HR, Sweden
I have had the opportunity to co-operate with Joseph in a process and I found him very proactive in keeping me inform...
Joseph Davey
Group CEO
Kaitlin Lammers
Account Manager
Oliver made the hiring process smooth from start to finish. He was consistently responsive, understanding, and suppor...
Oliver Kiddy
Flavors & Fragrances
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...
Joseph Davey
Group CEO
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...
Christopher Clay
Real Estate & Homebuilding
Corinne Grice
Strategic Account Manager, US
Luca was an absolute gem to work with ! He reached out to me on linkedin with several different opportunities & was a...
Luca Dowdell
Lubricants, Oil & Gas
Tim Mitchell
Plant Manager, US
Stewart did an amazing job representing me for a new opportunity.
Stewart Boyd
Construction Materials & Mining
Andreia Sa
Director, Italy
I would like to sincerely thank Evan Ball for all the support throughout the process. He provided assistance at diffe...
Ewan Ball
Food Ingredients & Biotechnology
Eduardo Valle
Development Mgr, US
This opportunity fell on my lap at the perfect time and the overall process with Christopher was great. It was a very...
Christopher Clay
Real Estate & Homebuilding
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...
Joseph Davey
Group CEO
Valeria Pozzi
Procurement Category Manager, Italy
Working with Oliver has been a real pleasure!His highly professionalism and transparency made me comfortable to consi...
Oliver Kiddy
Flavors & Fragrances
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...
Joseph Davey
Group CEO
Michel Cas
Sales Manager, France
Incredibly human oriented executive search, candidates handled with great care and respect, precise and concise infor...
Joseph Davey
Group CEO
Vincent Dehousse
Head of Sales & Marketing, Netherlands
Great experience working with Cian from Irving Knight—professional, responsive, and genuinely supportive. Highly reco...
Cian ODonnell
CDMO & CRO
Guillermo Leal
Global Director of Pricing, US
I've worked with a few recruiters in the past but Oliver surprised me not only for his professionalism, excellent com...
Oliver Kiddy
Flavors & Fragrances
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...
Aidan Kerr
Chemicals
Tim Staniels
Territory Sales Manager, US
Joseph was very easy to work with. He was motivated and attentive during his recruitment process, very responsive to ...
Joseph Davey
Group CEO
Nathan Radue
Channel Marketing Manager, US
Oliver is a thorough and effective recruiter, representing both sides with character and solid communication. He appr...
Oliver Kiddy
Flavors & Fragrances
Todd McBroom
District Sales Mgr, US
Great Experience!! This was my first time dealing with a recuiter and could not have been a better experience. Jack ...
Jack Purnell
Material Handling & Automation
Ashley Maclean
Systems Sales Engineer, South Carolina
Jack Purnell with Irving Knight was the best recruiter I’ve worked with - by far. He communicated clearly, was respec...
Jack Purnell
Material Handling & Automation
Christoph Snaga
Investment Manager, Germany
Christopher from Irving Knight handled the overall process well and we managed to get to a successful completion smoo...
Christopher Clay
Real Estate & Homebuilding
Veronica Hagborg
Senior Director Global HR, Sweden
I have had the opportunity to co-operate with Joseph in a process and I found him very proactive in keeping me inform...
Joseph Davey
Group CEO
Kaitlin Lammers
Account Manager
Oliver made the hiring process smooth from start to finish. He was consistently responsive, understanding, and suppor...
Oliver Kiddy
Flavors & Fragrances
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...
Joseph Davey
Group CEO
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...
Christopher Clay
Real Estate & Homebuilding
Corinne Grice
Strategic Account Manager, US
Luca was an absolute gem to work with ! He reached out to me on linkedin with several different opportunities & was a...
Luca Dowdell
Lubricants, Oil & Gas
Tim Mitchell
Plant Manager, US
Stewart did an amazing job representing me for a new opportunity.
Stewart Boyd
Construction Materials & Mining
Andreia Sa
Director, Italy
I would like to sincerely thank Evan Ball for all the support throughout the process. He provided assistance at diffe...
Ewan Ball
Food Ingredients & Biotechnology
Eduardo Valle
Development Mgr, US
This opportunity fell on my lap at the perfect time and the overall process with Christopher was great. It was a very...
Christopher Clay
Real Estate & Homebuilding
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...
Joseph Davey
Group CEO
Valeria Pozzi
Procurement Category Manager, Italy
Working with Oliver has been a real pleasure!His highly professionalism and transparency made me comfortable to consi...
Oliver Kiddy
Flavors & Fragrances
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...
Joseph Davey
Group CEO
Michel Cas
Sales Manager, France
Incredibly human oriented executive search, candidates handled with great care and respect, precise and concise infor...
Joseph Davey
Group CEO
Vincent Dehousse
Head of Sales & Marketing, Netherlands
Great experience working with Cian from Irving Knight—professional, responsive, and genuinely supportive. Highly reco...
Cian ODonnell
CDMO & CRO
Guillermo Leal
Global Director of Pricing, US
I've worked with a few recruiters in the past but Oliver surprised me not only for his professionalism, excellent com...
Oliver Kiddy
Flavors & Fragrances
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...
Aidan Kerr
Chemicals
Tim Staniels
Territory Sales Manager, US
Joseph was very easy to work with. He was motivated and attentive during his recruitment process, very responsive to ...
Joseph Davey
Group CEO
Nathan Radue
Channel Marketing Manager, US
Oliver is a thorough and effective recruiter, representing both sides with character and solid communication. He appr...
Oliver Kiddy
Flavors & Fragrances
Todd McBroom
District Sales Mgr, US
Great Experience!! This was my first time dealing with a recuiter and could not have been a better experience. Jack ...
Jack Purnell
Material Handling & Automation
Ashley Maclean
Systems Sales Engineer, South Carolina
Jack Purnell with Irving Knight was the best recruiter I’ve worked with - by far. He communicated clearly, was respec...
Jack Purnell
Material Handling & Automation
Christoph Snaga
Investment Manager, Germany
Christopher from Irving Knight handled the overall process well and we managed to get to a successful completion smoo...
