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Instrument and Controls / DCS Specialist

Dyno Nobel, Inc.
parental leave, paid holidays, tuition reimbursement, 401(k)
United States, Missouri, St. Louis
Oct 22, 2025
Job Brief

As the Instrumentation and Control / DSC Specialist, you will consistently monitor and providemaintenance of the Control systems to ensure continued reliable operation. You will complete regular firmware updates and update virus protection software.

*This position is located in Louisiana, Missouri*

Who We Are

Dyno Nobel is a global leader in commercial explosives, manufacturing and blasting technology, delivering innovative solutions to the mining, quarry, construction, and seismic industries. With a legacy of safety, performance, and technical excellence, Dyno Nobel is known for pushing the boundaries of what's possible in commercial explosives-helping customers optimize operations, improve productivity, and reduce environmental impact. Backed by a team of dedicated professionals and a commitment to continuous improvement, Dyno Nobel sets the standard for reliable and responsible blasting manufacturing and services worldwide

What We Offer:

  • 3 weeks vacation + 12 paid holidays + PTO days
  • Full health benefits including employer HSA contributions + dental plan with an orthodontic option, wellness coaching available
  • Up to a 4% 401k match PLUS additional company contribution from 1% to 5% based on years of service
  • Generous tuition reimbursement program
  • Generous paid parental leave
  • Friendly and supportive coworkers

What You'll Do

DeltaV System Hardware

  • Firmware updates
  • Lifecycle and legacy plans

DeltaV System Software

  • Base operating system version upgrades, service packs, patches and fixes
  • Virus protection pattern files.

Application Software

  • Network security and user management
  • Maintaining configuration object libraries and standards

Alarm Management

  • Alarm attributes
  • Record logging systems

Control Loop Tuning

  • Development and maintenance of control loop functional specification.
  • Prepare control strategy documentation and loop drawings by some means such as a SAMA diagram and or logic block diagrams.

Control System Loop Performance Management

  • Utilize loop performance monitoring techniques and tools such as Insight to detect degradation in loop performance proactively.

Control Valve and Instrumentation

  • Work with E&I technicians to develop and optimize PM's
  • Utilize online monitoring tools such as ValveLink to aid in planning outages and preventing unplanned downtime.

What We're Looking For:

  • Associates degree in engineering or similar technical field

  • In lieu of degree, 5+ years in Automation Systems experience will be considered

  • Experience working in an industrial, manufacturing or chemical environment

  • Experience in Safety Instrumented Systems (ISA 84/IEC 61511).

  • Experience with HMI configuration and DCS/PLC configuration. (preferred DeltaV or Rockwell Automation Controllogix)

  • Experience with Databases (SQL Server and MS Access) and Networking

Zero Harm for Everyone Everywhere

Value People - Respect, Recognize & Reward

Think Customer. Everyone. Every day

Treat the Business as our Own

Care for the Community & our Environment

Challenge & Improve the Status Quo

Deliver on our Promises

Dyno Nobel is an equal employment opportunity employer and will give all qualified applicants consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national or ethnic origin, age, disability status, protected veteran status, genetic information or any other characteristic protected by law.

*Dyno Nobel does not accept unsolicited agency resumes without prior contract agreements for specified role. Agencies should not forward resumes to our jobs alias, Dyno Nobel employees or any other organization location. Dyno Nobel is not responsible for any agency fees related to unsolicited resumes*

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