Senior OT Integration Engineer (Atlanta, GA, US, 30328)

Crh
Atlanta
Workplace: HybridFull timeFunction: Solutions Engineering & Sales EngineeringExperience: 7+ yearsEducation: bachelorsSkills: ["Architecture leadership","Technical leadership","Troubleshooting","Root cause analysis","Knowledge transfer"]

Serve as technical lead and senior subject matter expert for CRH ABP’s Industrial Application and Integration platform strategy, centered on the Inductive Automation Ignition platform. Design, govern, implement, and support enterprise-scale OT data collection, visualization, historians, alarming, MES, and system integrations across distributed manufacturing environments. Establish Ignition architecture standards and templates, drive platform consistency via an Ignition Center of Excellence, and collaborate with OT infrastructure, automation, cybersecurity, and integrator partners to deliver scalable, secure solutions.

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Crh
Crh
2 days ago

Senior OT Integration Engineer (Atlanta, GA, US, 30328)

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Last checked: 22 hours agoStatus: Live

Job Summary

Serve as technical lead and senior subject matter expert for CRH ABP’s Industrial Application and Integration platform strategy, centered on the Inductive Automation Ignition platform. Design, govern, implement, and support enterprise-scale OT data collection, visualization, historians, alarming, MES, and system integrations across distributed manufacturing environments. Establish Ignition architecture standards and templates, drive platform consistency via an Ignition Center of Excellence, and collaborate with OT infrastructure, automation, cybersecurity, and integrator partners to deliver scalable, secure solutions.
Location: Atlanta
Workplace: Hybrid
Employment Type: Full time
Job Function: Solutions Engineering & Sales Engineering
Seniority: Mid level

Key Responsibilities

  • •Design, implement, and support enterprise Ignition solutions for visualization, data collection, historian, alarming, reporting, and system integration.
  • •Establish and maintain enterprise standards, templates, naming conventions, and reference architectures for Ignition deployments.
  • •Design and support integrations between PLCs, SCADA systems, historians, MES platforms, enterprise applications, and cloud-based data sources.
  • •Develop and maintain data exchange solutions using OPC-UA, MQTT, SQL, APIs, and other industrial integration technologies.
  • •Provide senior-level technical support for Ignition and OT integration services, including troubleshooting, root cause analysis, corrective actions, and lifecycle management.

Pay and Benefits

Perks:Health InsuranceDentalDisabilityRetirement Savings

Key Requirements

  • •Bachelor’s degree in Information Technology, Engineering, Computer Science, or equivalent experience.
  • •7+ years supporting industrial automation, SCADA, MES, OT systems, or manufacturing technology environments.
  • •3+ years hands-on designing, developing, or administering Inductive Automation Ignition solutions.
  • •Demonstrated experience delivering enterprise-scale OT integration or industrial software projects.
  • •Experience integrating industrial systems using OPC-UA, MQTT, SQL databases, APIs, and related technologies.
Experience:7+ yearsIndustrial automationSCADAManufacturing
Education:Bachelor's
Skills:Architecture leadershipTechnical leadershipTroubleshootingRoot cause analysisKnowledge transfer
Tech Stack:Inductive Automation IgnitionIgnitionPLCSCADAMESOPC-UAMQTTSQLAPIsHistoriansHMIISA-95IEC 62443NISTIT/OT infrastructureIndustrial networkingOPCDashboardsAlarmingReporting

Company Brief

Crh
Global building materials business supplying aggregates, cement, asphalt, ready-mixed concrete, and construction products and services to the construction industry across Europe, North America and other markets.
Industry: Building Materials
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Dublin, Ireland
Founded: 1970
WebsiteLinkedIn