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OT Security Engineer II - Clinton, IA

ADM
United Statesfull_timeVerifiedPosted 17 Apr 2026
💰 $134,500/yr($83,800/yr$134,500/yr)

About the role

Job Description

Security Engineer II, Operational Technology (OT) - Clinton, IA 
This is an exempt level position. 
 
The organization would consider placing this position in any large ADM manufacturing facility.  Potential locations include: Clinton IA, Columbus NE, or Marshall MN.
 
Position Summary: 

As a key member of the Operational Technology (OT) team, you will be responsible for advancing the capabilities and performance of our cyber security platforms within the ADM OT/Process Automation (PA) environment. 
 
You will work closely with OT engineers and PA engineers, and partner with key business segments, Global Technology (GT, which is ADM's IT dept.), and your global OT peers to provide enhanced plant support and high-quality project delivery.  
 
Job Responsibilities: 

  • Implement and manage Endpoint Protection in the iDMZ and process security zones
  • Manage and reduce vulnerabilities within the iDMZ and process security zones
  • Implement and manage effective and secure policies 
  • Implement and support ACL deployments on process firewalls
  • Review and verify the security on implementations of new systems
  • Verify roles based access controls within the iDMZ and process
  • Keep up-to-date documentation of security standards and policies
  • Manage and enforce the standards regarding the iDMZ and process security zones
  • Carry out continuous personal development, ensuring technical skills are kept up to date and non-technical skills are gained and improved 
  • Provide boots on the ground support for ADM plants –emergency and break fix, planned installations, limited personal computer/end user support, etc. 
  • Some travel and on-call work are expected as part of this position 
Required Skills: 
  • Ability to manage the maintenance and upgrades of anti-virus software in an enterprise level
  • Experience in creating and managing security policies within anti-virus software deployments.
  • Highly motivated, self-starter 
  • Comfortable working with cross-functional global teams 
  • Strong documentation and organizational skills 
  • Must have the ability to skillfully manage multiple projects simultaneously and succeed in an environment of competing priorities 
  • Demonstrated ability to work effectively in a fast-paced team environment; willingness to learn new skills and take direction from other team members; and ability to organize information and manage time efficiently 
  • Experience in supporting plant operations and 24/7 operating requirements 
Required Qualifications: 
  • Minimum of a Bachelor's degree in a technical discipline  
  • Experience supporting enterprise-level technology operations and services, including experience with vulnerability management and remediation
  • Ability to travel or work on-call as needed 
Preferred Qualifications: 
  • Experience with cyber security procedures in a manufacturing environment
  • Bachelors degree (or higher) in a technical discipline such as computer science, engineering, etc. 
  • Active Directory experience  
  • Technical experience with Process Automation systems, including Rockwell, Emerson DeltaV or Valmet (Novatech) D/3, would be considered an asset for the position 
Before applying for an exempt, non-exempt or hourly job opportunity, you are expected to initiate a discussion and share your intentions with your supervisor.  * If you’ve been in your current position for more than 18 months, supervisor approval is not required.  * If you’ve been in your current position for less than 18 months, verbal supervisor approval is required.  
​Hiring Manager- Troy Nixon   ​
Recruiter- Rebecca Klump 

 

City

Clinton

State

IA - Iowa

Location Country

United States

About ADM

At ADM, we unlock the power of nature to provide access to nutrition worldwide. With industry-advancing innovations, a complete portfolio of ingredients and solutions to meet any taste, and a commitment to sustainability, we give customers an edge in solving the nutritional challenges of today and tomorrow. We’re a global leader in human and animal nutrition and the world’s premier agricultural origination and processing company. Our breadth, depth, insights, facilities and logistical expertise give us unparalleled capabilities to meet needs for food, beverages, health and wellness, and more. From the seed of the idea to the outcome of the solution, we enrich the quality of life the world over. Learn more at www.adm.com.

Base pay offered may vary depending on multiple individualized factors, includ

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Company

ADM

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