Attracting Engineering Talent, with ASHRAE's Jennifer Leach and Keith Hammelman
Our June 2025 episode of 'HPAC On The Air' welcomed engineers Jennifer Leach and Keith Hammelman, who are both presenting at the 2025 ASHRAE Annual Conference in Phoenix this month. Their topic? Next-generation engineering talent. "How to Get'em; How to Keep'em."
Leach is an associate principal at BR+A Consulting Engineers in the Washington DC area and a graduate of Penn State University. Hammelman is a principal at Cannon Design in Chicago and he holds a mechanical engineering degree from Iowa State University.
What follows is an edited transcript of our discussion...
HPAC: Jennifer and Keith, welcome. Please tell our audience a bit more about yourselves and the expertise you bring to this compelling topic.
Jennifer Leach: Thanks for having us. Keith and I are both members of the ASHRAE Technical Committee 1.7, which is General Business Management and Legal Education. And as members of that committee, our primary source of educating ASHRAE mmembership is through seminars and such, typically at the annual conference in June because they tend to have a soft skills or business-related skills track At that conference. I have been a member of that committee since about 2009, and for a while I chaired the committee. I'm currently the program chair and I have co-authored the ASHRAE Online Ethics Learning module. Keith and I have been working together in that capacity for a few years now.
Keith Hammelman: As Jennifer mentioned, I am a voting member on the TC 1.7, but also I'm a principal at Cannon Design. I have been with that firm for 21 years and am now the leader of the mechanical discipline across the firm, which has employees spread throughout different offices. With that, we're always looking at how we are able to bring in the talent and keep the talent and continue to develop them. So this was a very intriguing subject for us to start talking about and presenting at the ASHRAE conference
Leach: And it aligns well with the ASHRAE Presidential Theme this year: "Workforce Development."
HPAC: Jennifer, let's start with a preview of your presentation. I know you stress that culture is what attracts young engineers the most these days. Please elaborate on that.
Leach: Sure. It's important to know who you're hiring and most of the engineers graduating now are in Generation Z. So they are different. Different, particularly, from Gen Xers like Keith and me. We're both children of Baby Boomers, so we're workhorses. This latest generation really is focused more on a work-life balance. They aren't as motivated by money as the generation before them, the Millennials. I like to refer to them as "modern hippies", because they're very focused on rights, human rights and the environment, and things like that. So it's important to know who you're hiring.
And then the flip side of that is it's also important to know who YOU are. Particularly for this generation, because they're going to do all of their research online beforehand. So any YouTube video, any social media post --whether it's LinkedIn or Facebook or X, whatever you're using-- they're going to investigate you. They're going to see what you said about yourself on your website, and they're likely going to challenge you on it.
So it's important to know who you are and how that differentiates your company from the other engineering firms. Because this upcoming generation is more concerned about who they work with than what they do. I think they want to work for a good engineering firm, but there's lots of good engineering firms out there. So what distinguishes one firm from another? The answer to that is rooted in what your culture is and what you believe.
HPAC: Okay, Keith, so once you get them in the door and hire them, how do firms retain the engineering talent? How do you keep them happy and engaged at their firms?
Hammelman: One of the things you're always looking at is what are people looking for? We bring 'em in, we tell them what is happening, but now we actually want to show them this is what we're actually going to do. So what do employees look for? What does the talent look for? Obviously tangibles: i.e. compensation, salary; benefits; PTO; remote, work-from-home policy; how flexible their manager is; being able to know who their manager will be; things like that. And they do really want to understand and be part of the culture of the firm.
When Jennifer and I started, that meant "Great, we have a softball team." But now it's really what are the things that a company is doing that goes beyond? Will it allow them to grow in helping the environment, or in social justice, anything of that nature. It goes beyond just straight doing architecture and engineering now.
Another big focus is career and personal development. When I started, I was told I'm an engineer and you're just going to do engineering. Well, in reality, there's a lot of different ways that things are done within a firm and you need to create those career pathways because not everyone is the same. What are these pathways going to look like? Is it going to be technical project management, discipline management, firm management? And then there's the support roles that also happen because there are engineers that move into marketing or other roles.
HPAC: So these new pathways may also lead in nontraditional directions?
Hammelman: One goal we're actually seeing a lot, is how do people become owners? What does ownership look like? And what is a pathway to that style of ownership? Whether it's an Employee Stock Ownership Plan (ESOP); whether it's a publicly traded company; or whether it's a private company that is owned by a series of officers; or if there's just a couple owners... What does that mean for a new employee? Do they see a place for themselves today? And what does their place look like in the future?
One of the first questions I always ask is, "Have you taken your fundamentals of engineering exam?" If they haven't, I always recommend highly that they take it then. And consider what is their pathway to becoming a professional engineer? Some of the other stuff is just about communication.
Reviews aren't the only times to communicate with your manager and others within the firm having that open door, as Jennifer mentioned. A younger generation really wants to be talking to not only their direct managers and their peers, but they might want to even talk to individuals at a higher leadership level and make sure that they're moving forward.
HPAC: Please talk about some of those culture changes at engineering firms. And how much is being driven by the demands of this younger workforce?
Leach: For sure. I mean, COVID changed everything. We have long had the ability to have online meetings, of course, but I think now it's probably 50:1, online meetings versus in-person meetings, because they are just so easy to do. So BR+A and Cannon are both large companies and we frequently work with people who are in other offices. So learning how to manage and be managed by somebody who's not sitting in the same building as you, that's a huge change and it takes a shift.
So the world has changed, and we can't stand firmly with our feet in the sand or else we're going to be knocked over. In order to adapt, we have to recognize where things are going. It's driven by young people and their need to embrace technology in all things. But it was also sort of for the rest of us who maybe weren't as technology driven. The owners of these companies tend to be baby boomers and Gen Xers. We were kind of forced into it. So I think that ultimately it'll be for the good, but it's going to require some changes. It's going to require checking in with people on a regular basis and having structured plans for mentoring and things like that just to make sure we aren't losing people along the way.
Hammelman: That's a good synopsis. At Cannon Design, pre-pandemic, we were actually rolling it out in a formal process, allowing remote work where we have employees spread throughout the country and we have people who have offices in their homes already. But the pandemic accelerated all that, and the realization that you don't need to be sitting next to someone to understand --five days a week, eight hours a day-- that they're working on stuff. People have lives and it's okay for you to work and have that focused time that you need at the local Panera Bread, for instance. They used to joke in the office, "Where's Keith? Which Panera is he at today?" Because I would always just say, today, I'm going to work from home and then go over there.
But I think from that perspective of how this generation helped accelerate it, how the pandemic did at my firm. It was a flip of a switch when the pandemic hit. We all went home and it was no different from a mentorship perspective. We use a lot of instant messaging, Teams, picking up the phone, texting, etc. The conversations that we're having back and forth make sure that we're having that mentorship not only of our younger generation, but also some of our older, more seasoned folks.
Actually, I personally think a lot of people, everyone has benefited, because it's allowing you to have some flexibility in your life to deal with life challenges, and that's what people are looking for. Not only the GenZers, but also us old Gen Xers are starting to say, actually, we're enjoying this.
Leach: I think it's about seeing the person as a whole being, right? Because so much of who you are, you bring to work with you every day, you spend a lot of time there. But it's important to respect and appreciate that life is challenging. It always has been, but it gets more and more challenging and the deadlines get crazier and everything else. So what are we doing to help each other along? And I think that that's a big change in working in general is that we're much more interested in the whole being of a person.
So I want to know what you did over the weekend. I'm interested in how your children are growing or the new dog that you got or whatever. Because if I know those things about you, I know your personality better. It's easier for me to manage to that. So I think that those are all positive things like Keith was saying.
Hammelman: Every person has a different story and a different pathway, and people are looking for an appreciation of that. They want the ability to continue to grow and to grow in ways that a firm with a culture has. Whether there's the old softball team or volleyball team, or it could be displaying employee art and having art shows, or even just get-togethers to explain what you're doing in your personal life.
HPAC: With so much of everything online and remote now, are you still doing campus visits for recruiting? How much of that has changed?
Leach: We still do lots and lots of college campus job fairs, etc., because you definitely need to meet people where they are. That's an easy sort of get 'em and hook 'em because you still need that human connection, right? We have all of this technology and everything, but the human connection is important. And making that connection face-to-face is invaluable. So you're going to get your best talent if you're hiring young people out of college in that way.
Hammelman: We do the campus visits, too, but we're also looking at what else can we as a firm give back to the campuses and the universities. So we'll say, "Hey, we want to do a presentation to a class. Can we come in and give a talk, maybe meet with some professors, meet with some students?" Those types of additional collaborations can have a big benefit, too. (Especially) when some of the presenters are coming back in two years later from the school they just graduated from. That provides value.
HPAC: And how has team building within firms been affected by the remote aspects of everything now? How can you create the culture you want across offices in multiple cities?
Leach: At BR+A internally, we have our own company intranet where we share things that are happening either throughout the company or personally. So, 'Congratulations to Joe for passing your PE exam' or 'Congrats to Bill and his wife Susie, who just had a little girl,' or 'Here's the groundbreaking of this project.' So I think a lot of companies have that intranet that is really their own sort of social media platform. Plus, our firm does see the value in the team coming together collectively every few years. So they'll pull everyone together in what we call a 'One BR+A' meeting, where we have people from different offices sharing what's going on in their offices and the successes they've had since the last time we've met. And this year, probably in the fall, this will likely be a big one because BR+A turns 50 this year.
It's important to feel connected with each other... And one of the important things to realize and to communicate, I think, is that everybody has their seat on the bus, their cog in the machine, and no role is more or less important. You need them all. So we want to be able to manage to those strengths and ensure that people get what they need in order to succeed.
Hammelman: Every office is a little individual on this. So we do have people come in on a regular basis. But we've not mandated that nor do I think we'll ever mandate four days a week back in the office. People do come in and teams decide that, say, Tuesdays or Thursdays are their days that they come in together and work side by side to get some of that collaboration. But that collaboration is also happening on a regular basis through the social media that we have internally in the firm.
We also have regular events called the Cannon Design Academy where people do get together and we ask them --whether it's leadership or even staff-- to start doing presentations for the entire firm. So they can learn how to do that and start building teamwork.
Leach: My favorite collaborations are once a month, when our construction administration folks will host our own internal 'Lunch and Learns'. They'll say, "Here's all the great things that are happening, and here's all the things you should never, ever do again."
Hammelman: Those are always fun. On process improvement, I have weekly calls with all of my discipline leaders across the offices, and we go through staffing challenges, etc., and then I do breakout sessions with them. But they're doing the same things with their teams in order to stay connected and understand where the pinch points are, understand where an individual is.
Again, it's about how we need to communicate and the way we communicated back when I started in the mid-1990s. Then, it was 'you show up at 8:00 AM and you leave at 5 pm and lunch is at Noon.' It's a LOT different now than how it is today. And just that whole process, it's actually been fun. So this change in culture was accelerated by the pandemic, but I still believe that it was going to happen.
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About the Author
Rob McManamy
Editor in Chief
An industry reporter and editor since 1987, McManamy joined HPAC Engineering in September 2017, after three years with BuiltWorlds.com, a Chicago-based media startup focused on tech innovation in the built environment. He has been covering design and construction issues for more than 30 years, having started at Engineering News-Record (ENR) in New York, before becoming its Midwest Bureau Chief in 1990. In 1998, McManamy was named Editor-in-Chief of Design-Build magazine, where he served for four years. He subsequently worked as an editor and freelance writer for Building Design + Construction and Public Works magazines.
A native of Bronx, NY, he is a graduate of both the University of Virginia, and The John Marshall Law School in Chicago.
Contact him at [email protected].