In this interview, ZES Office Manger Faye Travis interviews ZES Director David Easton CEng FIHEEM MIET, Director at ZES, who shares his experience of achieving Chartered Engineer status in 2008 with the Institution of Engineering and Technology (IET) through Client Sponsorship, rather than a traditional internal management-led development route. David's journey reflects the current changing nature of engineering careers and highlights how professional competence can be demonstrated in diverse organisational contexts.
Chartered Engineer Status Via Client Sponsorship
An Alternative Route To Professional Recognition

A conversation with David Easton MSc CEng FIHEEM MIET, Director at Zener Engineering Services Ltd (ZES) and a Chartered Engineer since 2008.
Introduction
Chartered Engineer (CEng) registration remains one of the most widely recognised indicators of professional competence, leadership, and ethical responsibility within Engineering. While many Engineers progress towards Chartership through structured internal development programmes, this is not the only route.
Faye: “David, could you briefly describe your role and professional background?”
David:
“I’m a Director of Zener Engineering Services Ltd, where we deliver specialist GxP compliance Engineering and IT services predominantly to the Life Science industry. My role encompasses technical authority, project governance, Client assurance, and strategic decision-making.
As with many small and medium-sized Engineering Consultancies, senior roles are inherently multidisciplinary — combining technical depth with commercial, contractual, and leadership responsibilities.
My career has largely been Client-facing, with a strong emphasis on accountability and professional judgement rather than hierarchical management structures.”
Faye: “When did becoming Chartered with the IET become a priority for you?”
David:
“Following a 4 year apprenticeship with chemical giant ICI, as a young technician, I looked up to Chartered Engineers for their professionalism and integrity. After having my career curtailed for over 10 years and following redundancy in unjust and unpleasant circumstances, I decided to take control of my own career development and Chartership then became an important professional objective.
I gained a Masters Degree in Pharmaceutical Engineering from Manchester University and I progressed my career more in 5 years than a blue chip pharma company did in 10! - My first degree day release was stopped half way through.
I viewed Chartership as a means of formally recognising the level of responsibility I was now carrying and the standards I was working to. In many Client environments, professional credibility and assurance are critical, particularly where engineering decisions have safety, financial, operational, and most imprtantly, Patient consequences.
Achieving CEng registration with the IET was therefore about demonstrating alignment with recognised professional standards, both for my own development and for the confidence of ZES's Clients. Studying an MSc provided credibility to my abilities and enabled me to take on more responsibility and for example manage £20m Sterile manufacturing projects for Clients.”
Faye: “Your route to Chartership involved Client sponsorship rather than internal development. How did this come about?”
David:
“My Route to Chartership developed quite naturally through long-term Client relationships, which came about through my performance on Client projects. Over time, I became a trusted Engineering authority for a number of Clients, taking responsibility for Design decisions, Risk Management, Compliance, Validation and strategic technical input.
In some cases, Clients explicitly valued — and in effect required — Chartered-level assurance for the work being undertaken, whilst exhibiting professional integrity and providing sound technical support and advice. Client support and sponsorship for my Chartership application, even after a significant amount of time had lapsed since formal contracts had ended, reflected the professional trust already embedded in those relationships. Rather than being driven by an internal line manager or corporate framework, the sponsorship was rooted in real-world accountability, technical expertise, integrity and professionalism.”
Faye:
“How did this differ from a traditional internal management-led route to Chartership?”
David:
“The primary difference was self-direction and not having to be part of any internal “click”. Without a formal internal Chartership programme, responsibility for understanding and evidencing the IET’s competence requirements rested entirely with me.
In a traditional route, development activities are often structured, reviewed, and framed by managers who are already Chartered themselves. In my case, the evidence came directly from Client-delivered projects — leading engineering decisions, managing risk, and exercising independent professional judgement. As an example, one of my sponsors was a European Quality Director of a Blue Chip Life Science oragnisation.
This required a disciplined and reflective approach to mapping practical experience against the IET competence framework.”
Faye: “What challenges did you encounter during the process?”
David:
“One challenge was recognising the value of experience gained outside of formal management roles. In my opinion, Engineers working in Consultancy or Client-embedded positions, often underestimate the level of competence they demonstrate on a daily basis. I was once told by a former manager that I needed to “learn how to blow my own trumpet”!
Another challenge was time. Client-facing roles are delivery-focused, and documenting experience retrospectively, 2 years later in my case, with evidence, can be demanding. Understanding how to articulate responsibility, leadership, and ethical decision-making in the language required for professional registration is a skill in itself. The willingness of former Clients to spend time on my application was a great asset to my application, for which I am truly grateful.
The final major hurdle in the process was the Technical Interview, which took place in front of an expert panel in London. This stage was particularly significant, as it brought together experienced professionals who were responsible for evaluating both my personal technical knowledge and my ability to apply that knowledge in practical scenarios.
I recall during the interview, I was asked a series of in-depth questions relating to my experience and responsibilities, requiring me to explain concepts clearly, whilst justifying my decisions, and demonstrating how I would approach complex technical problems and how I lead from the front. The panel were not only interested in whether I knew the theory, but also in how I could translate that understanding into real-world solutions. In several cases, I was presented with scenario-based questions where I had to think critically, analyse the situation, and outline the steps I would take to resolve it.
In addition to technical knowledge, the panel assessed my communication skills and professionalism. Because the interview was conducted in front of multiple experts, it was important to remain composed, structured in my responses, and confident when discussing my ideas. I made sure to explain my reasoning clearly and engage with the panel’s follow-up questions, demonstrating my technical competence, professionalism and my ability to collaborate with experienced colleagues.
Overall, this stage represented the culmination of the registration process. Presenting my knowledge and experience to a panel of experts in London was both challenging and rewarding, and it provided an opportunity to showcase the depth of my knowledge, understanding as well as my readiness to take on professional responsibilities in the field.
That said, these challenges were outweighed by the clarity the process brought to my own professional practice, technical knowledge and my own personal level of professional integrity, a quality which seems more and more lacking in industry today. The interview was certainly not just a formality."
Faye: “How did the IET respond to this non-traditional route?”
David:
“The IET listened to my circumstances and their decided approach was pragmatic and outcomes-focused. The emphasis was clearly on what responsibility I held, how I exercised professional judgement, and what impact my decisions had — with less on formal organisational hierarchy. The hierarchy was Client project based.
My Client sponsors were able to speak directly of my competence, technical ability, accountability, integrity and professionalism during Client projects, which aligned well with the IET’s assessment criteria. This flexibility is important, as Engineering careers increasingly span Consultancy, project-based work, and independent practice.
The technical interview was a surprise, but an opportunity I grasped with both hands. Having an excellent and understanding IET appointed Professional Registration Advisor was critical. Mr Albert Taylor was mine and he certainly put me through my paces. Without Albert I would have found the process even more daunting. I will be eternally indebted to Albert for his expertise, patience and understanding."
Faye: “Did Client sponsorship influence how you perceived your professional standing?”
David:
“Yes, significantly. Client sponsorship, in my case two years after finishing various projects, reinforces the idea that Chartership is not just a personal achievement, but a professional assurance mechanism. Talk about a huge feather in my cap or rubber stamp of my abilities – rather than my mate (my boss) - signing me off.
Knowing that Clients value Chartered recognition as part of Governance, Risk Management, and Quality Assurance for me reframed Chartership as something that directly supports the wider engineering field — not simply individual career progression.”
Faye: “What advice would you give to engineers considering a similar approach?”
David:
“Firstly, recognise that Client trust and responsibility are strong indicators of professional competence. If you are accountable for Engineering outcomes, that experience is highly relevant to Chartership registration.
Secondly, seek early guidance — whether through the IET, professional networks, or mentors who understand the process.
Finally, document experience continuously. Reflecting on decision-making, leadership, and ethical considerations are invaluable, both for the application and for professional development more broadly. Additionally document where your Professional Integrity was tested and your learning outcomes.”
Faye: “Do you see Client-sponsored Chartership becoming more common?”
David:
"I hope so. Engineering practice is evolving, with more professionals are now operating in Consultancy-led, project-based, or hybrid roles. In my view, professional institutions must continue to recognise competence demonstrated across all areas of industy.
Client sponsorship aligns well with this reality, as it is grounded in demonstrable responsibility and professional trust.”
Faye: “Looking back, what does Chartership mean to you now?”
David:
“Achieving Chartered Engineer status with the IET validated the way I had been practising Engineering for many years and I unequivocally shut the doubters up. It confirmed that independent judgement, Client Accountability, Ethical Responsibility and most of all
Integrity are central to professional engineering — regardless of organisational structure, and any organisation internal clicks or ethos.
It was a challenging route, but one that accurately reflected my actual technical knowledge and professional practice values.”
Faye's Final Thoughts
Faye’s final thoughts are that David Easton’s experience illustrates that by taking control of one’s own career and gaining Client sponsorship can provide a credible and robust process to achieving Chartered Engineer status. As engineering careers continue to diversify, recognising competence gained through Client-facing and Consultancy roles may become increasingly important.
For Engineers whose careers sit outside traditional internal development frameworks, Chartership through the IET remains both accessible and highly relevant — provided professional standards, responsibility, integrity and ethical practice can be clearly demonstrated.













