For years, hydraulic companies looked for growth inside hydraulics. A larger territory. A new OEM relationship. A broader product offering. A better hydraulic solution. Thermal management was usually something hydraulic companies supported. More companies are beginning to build around it.

More fluid power companies are investing in thermal management and thermodynamics as core capabilities rather than supporting technologies. Customer requirements are pushing thermal management much closer to the center of product development than it used to be.

It is changing what hydraulic companies invest in.

Thermal Management Changes More Than the Product

For many hydraulic companies, thermal management represents more than another product line.

It opens the door to applications and customers that have traditionally looked outside fluid power for that expertise. Companies that once focused almost exclusively on hydraulic components are beginning to develop complete thermal solutions alongside them. Some are building those capabilities internally. Others are expanding through acquisitions, partnerships, or new engineering initiatives.

For some hydraulic companies, thermal management is becoming part of the growth strategy rather than simply part of the product.

Not Every Engineer Comes From Hydraulics

That growth raises another question. Engineers experienced in thermodynamics and thermal management may have never worked for a hydraulic manufacturer. Their expertise has always been managing heat. Hydraulics simply wasn't part of the products they supported.

We're seeing hydraulic companies consider engineering backgrounds that wouldn't have been on the list a few years ago.

Where Companies Are Looking for Engineers

Companies expanding into thermal management are making hiring decisions they didn't have to make before. Do they invest in hydraulic engineers and build thermodynamics expertise internally? Or do they recruit engineers from adjacent industries who already understand thermal management and teach them fluid power? We're seeing both approaches. Companies don't usually rethink where they recruit unless they're convinced the business opportunity is worth it.

For years, recruiting often meant calling competitors inside the fluid power industry. As companies expand into thermal management, they're also expanding where they recruit. Companies begin looking beyond traditional fluid power backgrounds for experience they haven't needed before.

One Thing Worth Watching

Thermal management and thermodynamics have supported hydraulic systems for decades. More hydraulic companies are treating thermal management as something to grow, not simply something to support.

One thing worth watching isn't just who expands into thermal management. It's where they start looking for engineers once they do.

About the Author: Charlie Sutton is an Executive Recruiter with Neeljym Search Group. He works directly with companies hiring in industrial sales, including hydraulic and fluid power, and has built a network of candidates across those markets. He focuses on helping hiring managers identify and secure sales talent that aligns with both the role and the business.