Demo

Applications Engineer - Rentals

John Zink
Tulsa, OK Full Time
POSTED ON 6/2/2026
AVAILABLE BEFORE 7/1/2026
John Zink, a Koch Engineered Solutions company, is looking to add an Applications Engineer to our Combustion Rental Team located in Tulsa, OK.

As part of the rental team, the selected individual will work to provide rental solutions in the vapor control, biogas, process flare and thermal oxidizer markets. The successful candidate will be technically strong, have excellent communication skills, and the ability to collaborate to create long-term value for our customers & John Zink.

What You Will Do

  • Manage a fast-paced sales environment and quick response time requirements to meet customer needs.
  • Own the client relationship and proposal generation process from initial client contact through order acceptance.
  • Develop technical and commercial proposals that communicate the value of our proposed equipment and service solutions directly to our customers.
  • Engage with customers in person and virtually, to customize and optimize the rental solution to meet diverse customer-specific needs.
  • Leverage the vast expertise across John Zink and Koch Engineered Solution’s global team to develop unique, value-added Equipment and Turnkey Solutions for our clients.
  • Work with the execution team to ensure an accurate turnover package and up to date schedules.


The Experience You Will Bring

Requirements (Basic Qualifications):

  • Demonstrated experience in creating long-term value for the customer.
  • Ability to travel domestically and internationally up to 20% of the time.
  • The ability to safely work with customers at their global manufacturing facilities using appropriate PPE.
  • Ability to obtain passport and TWIC within 3 months of start date.


What Will Put You Ahead

  • Bachelor’s Degree in an Engineering discipline
  • Work experience in engineering, sales, system/process design, or project management experience within an "engineered to order" manufacturing environment.
  • Industry specific knowledge in vapor, flaring, biogas or thermal oxidizer markets.
  • Previous experience in rental equipment business.


At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.

Hiring Philosophy

All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here.

Who We Are

As a Koch Engineered Solutions company, John Zink is a global leader in emissions control and a pioneer in modern Combustion solutions. Our research and development facilities make up the largest testing complex of its kind. Additionally, our worldwide service organization is the largest, most technically advanced team of its kind. We provide solutions to capture emissions, destroy pollutants, manage waste and heat vital processes to help industries operate more cleanly and efficiently.

At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.

Our Benefits

Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.

Equal Opportunities

Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, all offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please visit the following website for additional information: http://www.kochcareers.com/doc/Everify.pdf

Salary.com Estimation for Applications Engineer - Rentals in Tulsa, OK
$74,833 to $97,075
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