robotics in heat treat

2025 Hiring in Heat Treat Q&A

In this informative piece, professional recruiters in the heat treat industry answer questions about what to expect in the heat treat industry’s hiring environment, with valuable insight both for hiring companies and rising talent.

Josh Hale, managing recruiter, and Jessica Maier, senior recruiter, both of International Search Partners, discuss changes in the hiring landscape within the heat treat industry. Their topics include adaptability to industrial technology innovations, Gen Z expectations and how hiring personnel can best articulate their needs to this labor group, and the most in-demand skill that industry employers will be looking for in 2025.

This article was first released in Heat Treat Today’s January 2025 Technologies To Watch in Heat Treating print edition.


Q1: In 2020–2021, placing long term employees became a difficult challenge to solve. As we approach the end of 2024, how has the hiring scene changed?

Josh Hale (JH): In many ways it hasn’t; it continues to be a candidate-driven market that’s tight on talent and robust in openings, and it’s hard to see things changing any time soon. With more established professionals entering retirement, fewer new workers coming in from the younger generations to meet replacement needs, and overall growth in the industry, there very simply remains a huge demand for workers and a dearth of supply.

Q2: The nature of work continues to evolve rapidly. From robotics and AI to various GPTs tailored for specific company use, industrial technology innovations continue to alter the workplace. For an industry that historically has been slow to change, have we seen any changes in how heat treat employers look to fill labor needs, compensate employees, etc.?

JH: It’s taken some time, but finally, YES! The heat treat industry isn’t known to be the bastion of new technology and has a reputation for being slow to change, but we’re just now starting to see some developments, including very simple things like touch screens, updated computers, etc. to bigger, more cultural shifts, like flexible schedules and remote work options (where applicable). At FNA in October, there were even a few furnace OEMs sharing new artificial intelligence products! This is all great news, especially for a historically very traditional industry that has been slow to evolve. Progress, growth, and getting up to speed with 21st century systems, tools, and norms goes a long way towards attracting younger talent.

Q3: What strategies have heat treat departments or companies been using to find, hire and retain the “best fit” job hires? What makes them successful (or not successful at all)?

JH: The best way for a company to hire top talent is to engage the services of a professional recruiter. I might be biased, but there’s a good reason for this — in a tight labor market where unemployment is at record lows, the best employees are currently working and engaged in their jobs and being treated very well by their employers. High performers aren’t trolling job boards, applying online, or sending out résumés. An experienced recruiter can reach this untapped market of passive candidates by reaching out to currently employed individuals and enticing them to other opportunities — I call this “surgical recruiting” because it is quite simply “cutting” an employee out of one company and placing them in another.

I also like using sports as an analogy. Imagine that you want to put together the best baseball team in the world. Are you going to post an ad online and hope Shohei Ohtani applies, or are you going to pursue him and try and lure him to quit the Dodgers and join your team? That’s the difference between direct recruiting vs. “post and pray” (the nickname recruiters give to advertising jobs online and hoping for the best), and the service that a good third-party recruiter provides.

Q4: When it comes to young people (particularly Gen Z), they have grown up in a different age of the internet and have certain expectations about what starting a career looks like, such as: How or when career mile markers are accomplished, the purpose of work, the nature of how work is accomplished, and what job benefits should look like. Translated to the heat treat industry, are there any expectations that you would encourage Gen Z to maintain, and why? Alternatively, are there certain misconceptions that you would want to reframe for them so they have a better idea of what to look for in their job options?

Jessica Maier (JM): I’m closer to this generation than Josh (Gen X), but I’m still a Millennial. I have also studied the topic and talked to many in the Gen Z workforce and gotten a good sense of their expectations. From my research, early career Gen Zs are looking for the following (along with my commentary as it pertains to the heat treat industry):

1. GEN Z EXPECTATION: 2–3 year mile markers (target and goals accompanied by either promotion or raises)

HEAT TREAT TRANSLATION: One thing that we’re seeing with the younger generation is that company loyalty is becoming less valued. If Gen Z workers don’t see the mile markers that they’re looking for in those first few years, their eyes will start to wander. While a promotion might not always be viable for someone working in a small commercial heat treat company, raises combined with praise go a long way and are achievable for most managers.

2. GEN Z EXPECTATION: A strong sense of purpose in their work (i.e., they want to feel fulfilled in their work and not feel like they’re just punching a clock)

HEAT TREAT TRANSLATION: Heat treating has a huge impact on the world, but that contribution can sometimes get lost in the shuffle of everyday work. An initiative to highlight these impacts could go a long way. Additionally, we often hear from younger candidates, “I don’t want to feel like a number; I want to feel like a human being.” Managers making a point to make sure their employees feel seen and heard could also be a quick and easy (and free!) feel good fix in this regard.

3. GEN Z EXPECTATION: PTO around 15–20 days to start, not including holidays along with basic benefits (medical/vision/401k)

HEAT TREAT TRANSLATION: Gen Z would do well to adjust these expectations a bit. I have rarely seen an entry-level position begin with more than 2 weeks (10 days) PTO. This is the norm for the first year of employment with opportunities to gain more in the future. Other benefits (health insurance, etc.) are usually standard across the board for most companies. As Gen Zs are younger and typically single, they are not usually looking at benefits for families but focused on individual care. In general, however, the more that is paid by the company, the more appealing it is for the worker (which can be a useful recruitment and/or retention tool).

Note about 401ks … Gen Z is learning from previous generation’s mistakes and are very interested in getting a jump on their retirement funds. With that, and in the same vein as the benefits, the higher the percentage matched by the company, the more appealing it is to the employee — another great tool for attracting top talent!

4. GEN Z EXPECTATION: Work/life balance (including the WFH trend kicked off by the pandemic)

HEAT TREAT TRANSLATION: In a post-COVID world, “work/life balance” is a huge buzz word in the hiring process, and with that, I see some good news and bad news as it pertains to the heat treating industry … the good news for Gen Z is that we’re seeing a trend of companies understanding that when an employee is not “on the clock,” they are not expected to be attached to their phones or emails and provide an immediate response. The bad news for Gen Z is that being on site is critical for many/most of the jobs in the industry. Of course, there are exceptions (hello, Sales!), but generally, it remains true that remote work is untenable for most heat treaters.

5. GEN Z EXPECTATION: Fair pay

HEAT TREAT TRANSLATION: We could talk about this for hours, but I’ll boil it down to this: If you’re a younger Gen Z who is looking for a job, you’re likely not going to get the pay that your professor, buddy, or family member told you to aim for … on the flipside, if you’re a manager looking to hire, you’re probably going to pay a little more for entry-level talent than you probably thought. Expectations need to be adjusted on both sides.

Q5: What is the number one mistake entry-level engineers in heat treat make when applying for jobs?

JM: This sounds crazy but the number one mistake is not applying! I can’t tell you how many times we talk to talented engineers that see a job description and decide that they are not right for a role because they don’t have one or two of the bullet points listed. You need to take job descriptions with a grain of salt. Generally, the description is a list of what an employee will be doing once they’ve earned the role, but what many people forget is that you can (and will) learn skills on the job. Speaking to employers now — if you want superstar entry-level engineers to eventually take the place of your veterans that are nearing (well deserved!) retirement, invest in heat treat education for the younger generation!

It’s taken some time, but finally, YES! The heat treat industry isn’t known to be the bastion of new technology and has a reputation for being slow to change, but we’re just now starting to see some developments, including very simple things like touch screens, updated computers, etc. to bigger, more cultural shifts, like flexible schedules and remote work options (where applicable).

Josh Hale

Q6: In 2025, what will be the most in-demand skill that industry employers will be looking for? What can job seekers do to position themselves best for this position?

JM: Field service and maintenance. Next question.

JH: Okay, I’ll handle this one … Jessica isn’t joking. FSEs and maintenance professionals of all levels are hyper in demand across the board. If you can spell “PLC” and have seen a furnace, we probably have a job for you! To get more to the heart of your question, however, we are seeing companies seeking more communication skills. Gone are the days of engineers sitting behind a desk and programming all day from their cubicle. Today’s technical roles often involve customer interaction, sales support, and a level of interdisciplinary collaboration that requires interpersonal skills, verbal communication abilities, and competency in writing. Often, we see the “C” student who maybe partied a little too hard in college but learned to socialize get hired over the “A+” candidate who can’t string a coherent sentence together while making eye contact. A lot of this might sound like stereotypes, but it is true. I recommend students in engineering and materials science to take some humanities or writing courses in college to help and that more established workers should consider toastmasters or improv classes to better position themselves to be competitive in the future.

Q7: 10 years from now, what can we expect to change in job openings, availability, and work-life balance in the heat treat industry?

JM: I wish I had a crystal ball to tell you the exact future, but seeing as I’m only human, here are my best guesses:

  • Job openings: As someone who has spent almost a decade working in the heat treat world, I can safely say that most of the job openings will remain the same. Roles like field service engineer, sales, metallurgist, design engineer, etc. will always be in demand. However, I think we will start to see more technology incorporated into these roles. At the most recent FNA show in October, we saw many companies bringing new and better software into the mix. Not only will current positions start to involve more tech, but I think we will see some newer positions, like software engineers, join the industry as well.
  • Availability: As mentioned, a lot of experienced heat treat professionals are starting to reach retirement age, while some are working well into their 60s and beyond, I think we’re going to hit a point in the next 10 years where that dam will break, and we’ll see a large wave of retirement which will open up A LOT of previously tenured positions.
  • Work-life balance: For Gen Z, work-life balance is of high priority. For heat treat companies to compete, they need to be willing to give more consideration to remote work where applicable and offer flex schedules when possible. Of course, many of the roles we come across in the heat treat industry would not do well remote as they are either hands-on or collaborative. That said, for an on site employee, 40–50 hours should be considered the norm. With many heat treaters operating 24/7, companies may need to come to terms with the need to hire more people or dole out extra incentives, such as bonuses or overtime to keep their workforce engaged.

About the Authors:

Josh Hale, Managing Recruiter, International Search Partners (left)
Jessica Maier, Senior Recruiter, International Search Partners (right)

Josh Hale has collaborated with companies to identify, engage, and hire top performers as a professional “headhunter” where he’s focused exclusively on the heat treat industry as part of International Search Partners since acquiring the firm in 2015.

Jessica Maier works closely with him to support the practice, and, together, they’ve helped dozens of companies and hundreds of candidates find a match within the industry, including roles for engineering, sales, quality, metallurgy, management, and more.

For more information: Contact Josh and Jessica at info@internationalsearchpartners.net or call 619-465-9621.



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Heat Treat’s “7-Year Itch”

Heat Treat Today publishes twelve print magazines a year and included in each is a letter from the editor, Bethany Leone. In this installment, which first appeared in the January 2025 Technologies To Watch print edition, Bethany reports on the changing landscape of the industry and the resulting challenges, according to a poll on LinkedIn. Respondents shared their views on uniformity and temperature control, residual stresses, managing downtime, and more, and our editor gives her summary of the feedback.

Feel free to contact Bethany at bethany@heattreattoday.com if you have a question or comment. 


January 2025 Magazine

Now granted, heat treating isn’t in a romantic relationship, but this 2025, there are many relationships that have vied for the industry’s attention over the past decade plus. 2025 seems to be the year to scratch the itch that heat treaters have: Is it time to try something new?

Recently, Heat Treat Today released a poll on LinkedIn. We asked what the number one challenge that heat treat experts faced in the North American manufacturing industry. There were several big-ticket items that we offered: Precise temperature control, uniformity across large parts, managing furnace downtime and controlling residual stresses. Unsurprisingly, temperature control was voted as the top challenge of the four choices, though it was surprising that few respondents piped in on the topic of residual stresses.

Yet perhaps the most important engagement came from a commenter who addressed using legacy materials in changing industry requirements. How closely are we thinking about the future that materials — use of legacy materials as well as different legacy materials — have on our work in heat treatment? (Ok, your work. We all know that I’m leaving the discovery and application to you!)

As the commenter noted, the choices in the poll are all critical characteristics, and therefore factors heat treatment practitioners should already be concerned with. If you are looking at your heat treat operation’s relationship with a variety of processes and technologies and think that the relationship is ideal as can be, great.

But if you are in the “seven-year itch” camp — that is, there is some relationship with a process or technology that is on the rocks — this new annual magazine we are releasing each January highlights the heat treat technologies to watch for in 2025. It’s time to reevaluate the relationship your heat treat operations have with current technologies.

Technological Relationships Under Consideration

The heat treat industry is navigating a rapidly evolving landscape shaped by new materials and technologies. Additive manufacturing (AM), or 3D printing, introduces unique material requirements that challenge traditional heat treating. Complex geometries and the use of non standard alloys in AM demand processes tailored for uniformity and precision at an unprecedented level. These disruptions, coupled with constant innovations by researchers in materials science, are prompting a reevaluation of whether conventional heat treating methods are needed as is, or even at all. Check out the AM quiz on page 24 to get up-to-speed on some of these developments.

Meanwhile, robotics and AI are revolutionizing how operations are managed. AI-powered predictive maintenance is becoming indispensable, helping to minimize furnace downtime by identifying potential failures before they occur. Machine learning enhances furnace control systems by refining temperature cycles and gas flow in real time, ensuring consistency and efficiency. How are these systems working for heat treaters? Read the case study article on page 10.

Digitalization technologies, such as smart sensors and IoT-enabled systems, are making it easier than ever to monitor and analyze heat treating operations. These tools, combined with advanced software, empower operators to make data driven decisions and reduce energy consumption. Several articles in last month’s magazine release focused heavily on these technologies, but the conversation persists in the commentaries found on pages 17 and 27.

The question for 2025 is clear: Are heat treaters ready to adopt these innovations and adjust their processes to align with the needs of tomorrow’s manufacturing? Have your operations found the perfect relationship with these new technologies? Tell me what you’re finding to be most difficult to address in 2025 so we can examine that relationship in future editions.

Bethany Leone
Managing Editor
Heat Treat Today

Contact Bethany at bethany@heattreattoday.com.


Find Heat Treating Products And Services When You Search On Heat Treat Buyers Guide.Com


 

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Fusing the Heat Treat Practices with Human Creativity

OC Creation requires endurance and continued hard work. Find out what creative applications and research services your colleagues are committed to bringing from across the heat treat industry.

These innovations could bring the next level of innovation to your industrial plants. Enjoy!


Novel Mechanical Testing Systems Powered By Finite-Element Analysis, Optimization Algorithms, and Machine Learning

- An excerpt from a Heat Treat Radio episode with James Dean -

Doug Glenn:  You may have already stated this a little bit, but briefly: indentation plastometry is basically taking an indentation to be able to test, not just hardness or not even necessarily hardness, but the deformation or the strain of material.  Do you have to know the microstructure of the material when you’re doing these tests?

James Dean:  That’s a good question.  In principle, no.  If we were to dig deep into the mechanics of what’s going on within our system and our software package, you’d come to recognize that it’s, from a mathematical point of view at least, insensitive to microstructural features.  There is a numerical method underlying this – a finite-element analysis – therefore, treating this as a continuum system doesn’t take account explicitly of the microstructure.

When you’re doing the test, it’s actually helpful to know something about the microstructure simply because our technology is all about extracting bulk mechanical behavior engineering properties.  Therefore, when we do our indentation test, it is important that we are indenting a representative volume of the material.

It is important that we are capturing all of the microstructural features that give rise to the behavior you would measure in a microscopic stress strain test.  Otherwise, you can’t pull out those bulk, core engineering properties, and therefore, the scale on which you do the indent is important.  Your indenter has to be large relative to the scale of the microstructure.  So, it’s only at that level that you need to understand or know anything about the microstructure.

DG:  This test is a nondestructive test, right?  You said you can actually test live materials, correct?

JD:  Yes.

DG:  You don’t have to destroy them, you don’t have to machine them, you don’t have to make them into something you can rip apart, right?

JD:  Right.

Read/Listen to the full interview here.


Bert demonstrates the benefits of working with a collaborative robot to induction harden steel parts. The robot gives the operator the ability to work directly next to it, as opposed to conventional robot arms where fencing and distance is required.

Robotic Revolution

- An excerpt from Metal Treating Institute Member Profiles with Penna Flame Industries -

The computerized robotic surface hardening systems have revolutionized the surface hardening industry. These advanced robots, coupled with programmable index tables, provide an automation system that helps decrease production time while maintaining the highest quality in precision surface hardening.

A few benefits of this service are:

  • Increased wear resistance
  • Higher hardness and longer life
  • Less processing time
  • Higher efficiency and productivity
  • Maintain tensile strength
  • Quick turnaround of the project
  • Consistent, repeatable process
  • Less distortion when compared to furnace treatment

Read the full article here.


High Pressure Break Through For Additive Manufacturing

- An excerpt from a Heat Treat Radio episode with Johan Hjärne -

DG:  Doing it all- stress relief, HIP, age, or whatever. Just for clarity sake, you’ve got a typical HIP process, you’re going to heat it up, put it under very high pressure, then, normally, if you didn’t have the high pressure heat treatment capabilities, you would have to cool that part down which is typically cooled quite slowly in a conventional HIP unit, taking more time and whatnot.  It then comes down to ambient, or close to ambient, where it can be held, you take it out, you put it back in another furnace (a normal furnace, not a HIP furnace), take the temperature back up, get it to the point where you want it, quick cool it, quench it, to a certain extent, to get the characteristics that you’re looking for, and you’re done.  What we’re talking about here is the combination of those two processes plus potential other things like stress relief, and all that, in a single unit, correct?

JH:  Yes.  This has very beneficial effects on time.  Many of the HIP vendors do not have HIP and heat treatment in the same facility.  Now we have sold a couple of units to some new HIP vendors that have this capacity, but, historically, the HIP vendors didn’t have both HIP and heat treatment.  First, the customer had to send it to a service provider for HIPing, they got the part back, they had to send it to somebody that could do the heat treat step, and then got the part back, and so on.  The time, and specifically for additive manufacturing, is important.  Keep in mind they can do a part pretty fast, anywhere between a day to two days, worst case a week, but then having to wait week after week after week to get the part back for the HIPing or for the heat treating.

DG:  So there’s a substantial, potential time savings, for sure; not just process savings in between furnaces, but the fact that you can buy one furnace and do both of those things.

Let’s talk for just a second about what types of products are most effectively HIPed and/or, if we can, high pressure heat treated.

JH:  As I said before, we really started to realize the potential with this technology with the additive manufacturing world.  That is were we started to realized that we can actually make a difference here.  Not only does it have a beneficial effect for the total time, but having the components under elevated temperature for a shorter period of time is actually beneficial for the microstructure; the grain doesn’t grow as much.

Read/Listen to the full interview here.


Modernizing Tech

- An excerpt from Metal Treating Institute Member Profiles with Franklin Brazing and Metal Treating -

Recent improvements include a new cooling tower, chiller system, enhanced duct work, LED lighting in the plant, a renovated breakroom for the associates, a quality room for the engineering staff, a new HVAC system for the front offices, and upgrades in technology systems.

The updated technology is not only used for improving efficiency and data analysis, but also for communication. It has been key to improving operations and has had a significant impact on relationships with clients. Franklin’s ability to effectively communicate enhances collaboration, which allows FBMT’s clients to more efficiently manage their supply chains, reduce the cost of rework and scrap, and better serve their clients.

Read the full article here.

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