Industrial OT/IT Solutions Architect

Intuition IT Solutions; Polska; On-site; PLN 180,000 - 300,000; Full time

Job summary

Intuition IT Solutions in Poland is seeking a senior OT/IT manufacturing integration architect to lead standards, reference architectures, and information models across PLC, DCS, SCADA, MES, robotics, and lab instruments.

You will drive data quality, edge processing, and secure connectivity, collaborate with OT/IT, cybersecurity, QA, and validation teams, and ensure ISA-95/ISA-88 alignment and compliance with GxP, IEC 62443, and Purdue security principles.

Qualifications

• Experience in OT/IT manufacturing systems integration across L1–L4.
• Understanding of ISA-95 and manufacturing system architecture.
• Hands-on knowledge of listed industrial communication protocols.
• Ability to define technical standards, integration frameworks, and reference architectures.
• Strong knowledge of industrial data modelling and information hierarchies.

Responsibilities

• Define and maintain L2-to-L3 connectivity standards across PLC, DCS, SCADA, MES, robotics, laboratory instruments, and other manufacturing equipment.
• Develop reference architectures and integration patterns for industrial equipment and manufacturing systems.
• Establish UNS information models, including namespace hierarchy, topic naming conventions, payload structures, and ISA-95/ISA-88 alignment.
• Define standards for data quality, timestamping, event-based data, edge buffering, and store-and-forward mechanisms.
• Support UNS platform implementation, including broker architecture, connectors, onboarding, and governance.
• Define integration processes and standards for MES, LIMS, ERP, historians, and analytics platforms.
• Develop technical documentation, architecture standards, design templates, URS/FS specifications, and testing protocols.
• Review technical designs, ensure compliance with architecture standards, and provide technical guidance to engineering teams and vendors.
• Collaborate with OT, IT, cybersecurity, automation, quality, and validation teams.
• Ensure compliance with GxP, ALCOA+, CSV/CSA, IEC 62443, and Purdue Model security principles.
• Provide technical leadership, mentoring, and guidance to engineers and system integrators.

Skills

Stakeholder management

Communication

Technical documentation

Industrial data modelling

ISA-95 knowledge

Tools

OPC UA

MQTT

Sparkplug B

Modbus

PROFINET

PROFIBUS

EtherNet/IP

RS-232/serial

Job description

Intuition IT Solutions in Poland is seeking a senior OT/IT manufacturing integration architect to lead standards, reference architectures, and information models across PLC, DCS, SCADA, MES, robotics, and lab instruments.

You will drive data quality, edge processing, and secure connectivity, collaborate with OT/IT, cybersecurity, QA, and validation teams, and ensure ISA-95/ISA-88 alignment and compliance with GxP, IEC 62443, and Purdue security principles.