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You don't need practical skills to be an engineer

Hi,


Ok, that's a deliberately provocative thread title, but it's one I'm willing to defend. But let's go back a bit first...


There have been various discussions on these forums over very many years where someone says in passing statements such us "CEng now needs a Masters degree, but Master students come out with no practical skills". Of course I'm paraphrasing greatly, but I'm sure people will get the idea. Similarly I've heard the view expressed at many engineering gatherings of "our graduates come in not knowing how to solder / use a spanner / wire a plug". Now I'm sure often these statements are perfectly true for many of those entering the engineering profession, the question is whether it matters. And I'd argue that much of the time it does not, and that it's important that we debate this. (Hence this thread!)


To give my own perspective on this, my background is as an analogue audio frequency design engineer, with my postgraduate entry level jobs to this role being as a maintenance and then test engineer. Back in the 1980s I did need to dismantle, solder, and mantle again. My first development roles were based around soldering irons and test equipment. By the early '90s my analogue development team was based around modelling tools, our prototypes were surface mount, and although we used manual test equipment the amount of building  / modifying we did was tiny - and ideas and the ability to play around with them were FAR more important than practical skills. Then our world went digital. Analogue modelling had improved the performance of our systems 10 fold, digital systems improved the possibilities 100 fold. The digital teams needed no practical skills whatsoever, but my goodness they did  - and do - some fabulous engineering.


Of course, there is still a real world to interface this technology to. And this is where the key word in the subject of this post comes in - that word "need". We do need a proportion of engineers to have practical skills to cope with the real world interface, but we don't need every engineer to have those skills to contribute to a team. For me this is summed up beautifully by my one and only patent (sadly not renewed, eu EP2100792 (A1)  if anyone's interested!). There are five of us named on it, these are:

  • A mathematical modeller

  • A DSP on FPGA implementer

  • An analogue electronic systems modeller / application specialist

  • A hardware developer

  • A manager / systems integrator / systems concept engineer / patent author and general herder of cats (me)


Only one of these needed practical skills. And yet this was an extraordinary engineering innovation. I'm allowed to say that as I didn't do the really clever bits, my main role was to bring the skills together and enable them - and that's the point. None of these people could have come up with the overall solution by themselves, that's why all are named on the patent.


So I would - and do - argue very strongly that an excellent engineering innovation team needs three skill sets within it:
  • Practical skills

  • Theoretical skills

  • Human skills


And the best teams have the best people in each of those areas, working together and respecting each other. So a mathematical modeller knows their system is "garbage in, garbage out", and works with those with application knowledge to help them refine their models. And a prototyping engineer knows their prototype is useless with no software to run on it. And they all know they will make mistakes, and will have misunderstandings, and so managing the human side of the development is vital. Working in this atmosphere of mutual respect is tremendous. Been there, done that. Working in an atmosphere of silos, sneering, one-upmanship, and inverted or verted snobbery is destructive and, I submit to the court your honour, produces poor engineering (by any measure). Been there, done that, left the company (a long time ago).


Now there is an argument, I've used it myself, that practical experience helps develop problem solving skills. And for some engineering activities I would support this. However a lot of modern engineering is based around very deep mathematical modelling, that's how we've achieved the fantastic advances in, for example, communications and data management we have over the past 20 years. So we have to accept that those involved will become abstracted from the "real world", it's then a management problem to manage the interfaces. In my present field, safety engineering, it is a reality that software engineers will implement what they are asked to implement. There's a whole other level first to define those implementation requirements correctly and thoroughly, which requires a different skill set. (And validating is a different skill again.)


So can I propose that we stop saying "engineers coming out of university with no practical skills is a Bad Thing" and similar statements - but I am very willing to support the statement "not enough engineers coming into the profession with practical skills is a Bad Thing".


Thoughts?


By the way, bizarrely my practical engineering skills are now way better than they were in my 20s when I actually needed them for work, partly due to experience, mainly unfortunately due to medical issues at the time. In fact (as one or two of my more "old school" supervisors delighted in pointing out) I was pretty cack-handed. (I just checked, cack-handed is not rude!) I'd like to pass on my appreciation to those enlightened managers who realised that my problem solving skills meant that I was valuable - they just needed to make sure that nothing I touched ever made its way to a customer! There is a VERY serious point here, I could easily have been put off engineering for life with that attitude of "you're cack-handed, therefore you're an incompetent engineer". Although I do apologise in retrospect to the The Kinks for any reliability issues in the mixing desk they bought in 1985 which I worked on rather a lot, probably the product that has gone into service which has more of my personal soldering in than any other...I did get one of my more dexterous colleagues to check it over very thoroughly before it went out!


Thanks,


Andy
Parents
  • Andy, thanks for picking up on some of my reflections with some excellent thoughts of your own. I didn’t share my own story for the self-indulgence of “everyone’s favourite story –themselves” but to create debate.

     



    Readers can form a judgment about my career story, during which I didn’t meet the requirements of CEng at any time. Some would probably opine that I'm not a "proper engineer" but a Technician with added management or an "associate professional". That's fine, but fortunately, I have some other achievements to counterbalance any negativity that this might imply. Others who have continued to work as “engineers” may feel diminished and insulted by such a judgment. Their sense of grievance being stoked by the large numbers of CEng registrants who retain the designation as an "honour" often based on meeting academic+experience requirements of decades ago. Those who have been evaluated against UK-SPEC are actually a small minority. I see no benefit in taking CEng off anyone except for malpractice, but PEI "supervision" of registrants (such as voluntary supportive review) has historically been virtually nil.

     



    When the IET came into being, it chose an "inclusive" approach to membership, IMechE and ICE have eventually followed a similar path. However, other influential PEI constituents of Engineering Council want to maintain a much more "exclusive" model, intended to promote Chartered Engineers as being a "superior highly intellectual elite". I can empathise with that position, since most have studied hard, developed to a high standard, been sold “superior status”and are naturally resistant to diluting it. A significant proportion of our own members may feel similarly, but have accepted that suitably competent people should be registered as CEng using UK-SPEC.

     



    My main concern is what proposition are we offering to those who develop "engineering" careers. Arguably, to all of those except entrants to CEng accredited (Washington Accord type) Degrees it is a confused, inconsistent, potentially unfair and often partly negative one.

     



    The IET and some other PEIs have begun to offer more support to Apprentices or Undergraduates studying "different but equally valuable" (according QAA at least) types of technical degrees. Unfortunately,however, as they begin to progress their careers they may discover that they have been placed on to the "second class" pathway to start with. A Degree Apprentice for example, may be placed at a disadvantage in the Engineering Council world, even if their workplace contribution is much greater than peer colleague with “more maths” from the first year of their course.

     



    They may also find that if they progress into project engineering or management then, “that isn't chartered", unless you have the right degree, in which case it is. If your work is mainly the application of established technologies “that isn't chartered either”, unless you have the right degree then it is, likewise how do we define "creativity and innovation" - having the right degree!

     



    Is there good evidence about the usefulness of “good” and “not so Good” types of degree and are there proven correlations with relative performance across a reasonable range of engineering roles? If there isn't any proof of a strong correlation, then the education system is just deciding preemptively about the performance of engineers practice some years later. This isn't valid or fair! A childhood IQ test might have similar predictive validity?

     



    I'm not seeking to discourage academic excellence, but diminishing and excluding other engineers with slightly different optimisation, isn't “excellence”, it is naïve and counter-productive to the common good. Fine for bureaucrats, rule makers, box tickers and status seekers, but of very little value to most engineers, which may be a reason why many of them don't engage. Incidentally I have very strongly supported programmes such as Engineering Gateways, which help to develop and give academic value to work-based learning once it has been acquired.

     



    My suggestion to help bear down upon this “academic 1st class, vocational 2nd class” attitude which drives some of this snobbery and counter snobbery, is just to decide that as professional Engineers and Technicians we don't want to be Snobs or Counter-Snobs. Just like we don't want to be Sexists or Racists. We just want to develop our collective contribution to society. This is my interpretation of “Working to Engineer a Better World”.

     



    We can and should add value by supporting the registration of competent Technicians & Engineers committed to professional conduct. Defining that distinction isn't easy, but we have UK-SPEC to start with. The idea that Engineers beyond graduate level sit in different “silos” via academic selection is “artificial” and I think discredited.

     



    When HNC/HND engineers were excluded from CEng decades ago, they had to form a new category of their own and they adopted the “more practical” value statement. However this distinctive proposition and the market that it served has been in decline for decades. Once the academic benchmark was moved to bachelors level, it became what CEng was, with CEng supposedly moving to become a “masters level elite”. However, to avoid misunderstanding, I don't think that this didn't happened, although some people might disagree.

     



    Where this leads me, is that if professional engineers of graduate standard are on the same pathway then there is no “us and them”, everyone should be a “registered engineer”first. Then after a significant period of monitoring by their institution, they may be transferred to CEng.


     



    Perhaps before we leave the EU, we can borrow the Eur Ing criteria for our “Registered Engineer”? https://www.feani.org/feani/eur-ing-title/what-eur-ing-title.



    A couple of key extracts



    Education and experience together is less than the minimum seven years' formation required, the balance to seven years should be covered by education (U), experience (E), or training (T) monitored by the approved engineering institutions, or by preliminary engineering professional experience.



    The duration of professional engineering experience shall be at least two years and include the following:




    • The solution of problems requiring the application of engineering science in the fields such as research, development, design, production, construction, installation, maintenance, engineering sales and marketing, and Management or guiding of technical staff or The financial, economical, statutory or legal aspects of engineering tasks, or Industrial and/or environmental problem solving.



    My underlining is mine, illustrating where I have have frequently encountered opinions that this is “not CEng, but IEng work”, based on interpretation of UK-SPEC. Of course Engineering Council barred Incorporated Engineers from Eur Ing registration, even if they met the requirements.

     



    If we adopted something around Eur Ing as our “mainstream” standard with CEng on top (beyond most UK charterships) some adaptation would be needed to avoid blocking those on the underlined career paths from progression. Would that be possible or acceptable - does anyone have an opinion?


Reply
  • Andy, thanks for picking up on some of my reflections with some excellent thoughts of your own. I didn’t share my own story for the self-indulgence of “everyone’s favourite story –themselves” but to create debate.

     



    Readers can form a judgment about my career story, during which I didn’t meet the requirements of CEng at any time. Some would probably opine that I'm not a "proper engineer" but a Technician with added management or an "associate professional". That's fine, but fortunately, I have some other achievements to counterbalance any negativity that this might imply. Others who have continued to work as “engineers” may feel diminished and insulted by such a judgment. Their sense of grievance being stoked by the large numbers of CEng registrants who retain the designation as an "honour" often based on meeting academic+experience requirements of decades ago. Those who have been evaluated against UK-SPEC are actually a small minority. I see no benefit in taking CEng off anyone except for malpractice, but PEI "supervision" of registrants (such as voluntary supportive review) has historically been virtually nil.

     



    When the IET came into being, it chose an "inclusive" approach to membership, IMechE and ICE have eventually followed a similar path. However, other influential PEI constituents of Engineering Council want to maintain a much more "exclusive" model, intended to promote Chartered Engineers as being a "superior highly intellectual elite". I can empathise with that position, since most have studied hard, developed to a high standard, been sold “superior status”and are naturally resistant to diluting it. A significant proportion of our own members may feel similarly, but have accepted that suitably competent people should be registered as CEng using UK-SPEC.

     



    My main concern is what proposition are we offering to those who develop "engineering" careers. Arguably, to all of those except entrants to CEng accredited (Washington Accord type) Degrees it is a confused, inconsistent, potentially unfair and often partly negative one.

     



    The IET and some other PEIs have begun to offer more support to Apprentices or Undergraduates studying "different but equally valuable" (according QAA at least) types of technical degrees. Unfortunately,however, as they begin to progress their careers they may discover that they have been placed on to the "second class" pathway to start with. A Degree Apprentice for example, may be placed at a disadvantage in the Engineering Council world, even if their workplace contribution is much greater than peer colleague with “more maths” from the first year of their course.

     



    They may also find that if they progress into project engineering or management then, “that isn't chartered", unless you have the right degree, in which case it is. If your work is mainly the application of established technologies “that isn't chartered either”, unless you have the right degree then it is, likewise how do we define "creativity and innovation" - having the right degree!

     



    Is there good evidence about the usefulness of “good” and “not so Good” types of degree and are there proven correlations with relative performance across a reasonable range of engineering roles? If there isn't any proof of a strong correlation, then the education system is just deciding preemptively about the performance of engineers practice some years later. This isn't valid or fair! A childhood IQ test might have similar predictive validity?

     



    I'm not seeking to discourage academic excellence, but diminishing and excluding other engineers with slightly different optimisation, isn't “excellence”, it is naïve and counter-productive to the common good. Fine for bureaucrats, rule makers, box tickers and status seekers, but of very little value to most engineers, which may be a reason why many of them don't engage. Incidentally I have very strongly supported programmes such as Engineering Gateways, which help to develop and give academic value to work-based learning once it has been acquired.

     



    My suggestion to help bear down upon this “academic 1st class, vocational 2nd class” attitude which drives some of this snobbery and counter snobbery, is just to decide that as professional Engineers and Technicians we don't want to be Snobs or Counter-Snobs. Just like we don't want to be Sexists or Racists. We just want to develop our collective contribution to society. This is my interpretation of “Working to Engineer a Better World”.

     



    We can and should add value by supporting the registration of competent Technicians & Engineers committed to professional conduct. Defining that distinction isn't easy, but we have UK-SPEC to start with. The idea that Engineers beyond graduate level sit in different “silos” via academic selection is “artificial” and I think discredited.

     



    When HNC/HND engineers were excluded from CEng decades ago, they had to form a new category of their own and they adopted the “more practical” value statement. However this distinctive proposition and the market that it served has been in decline for decades. Once the academic benchmark was moved to bachelors level, it became what CEng was, with CEng supposedly moving to become a “masters level elite”. However, to avoid misunderstanding, I don't think that this didn't happened, although some people might disagree.

     



    Where this leads me, is that if professional engineers of graduate standard are on the same pathway then there is no “us and them”, everyone should be a “registered engineer”first. Then after a significant period of monitoring by their institution, they may be transferred to CEng.


     



    Perhaps before we leave the EU, we can borrow the Eur Ing criteria for our “Registered Engineer”? https://www.feani.org/feani/eur-ing-title/what-eur-ing-title.



    A couple of key extracts



    Education and experience together is less than the minimum seven years' formation required, the balance to seven years should be covered by education (U), experience (E), or training (T) monitored by the approved engineering institutions, or by preliminary engineering professional experience.



    The duration of professional engineering experience shall be at least two years and include the following:




    • The solution of problems requiring the application of engineering science in the fields such as research, development, design, production, construction, installation, maintenance, engineering sales and marketing, and Management or guiding of technical staff or The financial, economical, statutory or legal aspects of engineering tasks, or Industrial and/or environmental problem solving.



    My underlining is mine, illustrating where I have have frequently encountered opinions that this is “not CEng, but IEng work”, based on interpretation of UK-SPEC. Of course Engineering Council barred Incorporated Engineers from Eur Ing registration, even if they met the requirements.

     



    If we adopted something around Eur Ing as our “mainstream” standard with CEng on top (beyond most UK charterships) some adaptation would be needed to avoid blocking those on the underlined career paths from progression. Would that be possible or acceptable - does anyone have an opinion?


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