Posted Nov 2, 2026

Sales Engineer - Service Solutions - SoCal

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To protect the planet – that’s our mission at DESOTEC.  

From air, soil and gas to water and other liquids: at DESOTEC, we purify through sustainable, mobile filter solutions based on activated carbon. Through a smart rental model, our filters are distributed to production companies all over the US. When the carbon inside of the filters is saturated, we make sure to retrieve it for reactivation. That is how we unburden our customers of the administrative, moral, logistical, and ecological consequences of their purification needs. The result: they can focus 100% on what really counts - sustainable production. Note: Candidates must reside in or near Los Angeles County, California, for consideration.

The Services Sales Engineer will be responsible for driving revenue growth within an assigned territory by selling Desotec’s carbon services including bulk/loose carbon sales, slurry, and vacuum and re-bed services. This role combines technical expertise with strong commercial acumen, focusing on identifying customer needs, communicating Desotec’s differentiating services and reactivation capabilities, and closing opportunities that deliver value for the customer and meet Desotec’s business objectives.

Typical territory revenue responsibility $1 to $3 MM (not confined to this range).

Key Responsibilities
Note: Candidates must reside in or near Los Angeles County, California, for consideration.

Required QualificationsPreferred Qualifications

Our purpose and mission?

At DESOTEC, we are committed to building a cleaner, greener world for all. We strive to helping protect the planet by driving positive ecological change across all industries. Witness our mission with your own eyes in the DESOTEC purpose movie.
Curious to find out more about your potential future employer? Check out www.desotec.com and follow us on LinkedIn, Facebook and Instagram via @desotec.


Get to Know Us!
Curious about who we are and what it's like to work with us? 
Watch our company video to discover our culture, meet the team, and see what makes our workplace unique. 


Bachelor's degree required; 3+ years sales experience in water/wastewater, hydrocarbon, air/gas processing, or emissions control; proven sales track record; valid driver's license; ability to travel regionally 50-70%; reside in or near Los Angeles County.

Key Responsibilities

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About DESOTEC

A sustainable purification company providing mobile activated carbon filter solutions and reactivation services. — Industry: Industrial Processing