> Markdown version of [/jobs/ext/3789837-ot-applications-solution-architect](https://www.wearedevelopers.com/jobs/ext/3789837-ot-applications-solution-architect). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# OT Applications Solution Architect

- **Company:** AT&S AG
- **Location:** Wien, Austria
- **Contract:** Permanent contract
- **Skills:** Supervisory Control and Data Acquisition (SCADA), IT Management, OPC Unified Architecture, Software Engineering, Data Streaming, Systems Integration, Enterprise Software Applications, Information Technology, Operational Systems
- **Published:** October 17, 2026
- **Apply:** https://www.studentjob.at/stellenangebote/9006535-ot-applications-solution-architect

## About the Role

Collaborate with business stakeholders to analyze requirements and translate them into scalable and sustainable technical solutionsDefine application, integration, and data flow concepts in alignment with business and IT objectivesDefine and enforce architecture standards, governance principles, and security requirements across OT application solutionsSupport implementation projects by providing architectural guidance and reviewing solution designsCreate and maintain solution documentation, technical specifications, and architecture standardsEvaluate new technologies and contribute to the continuous improvement of the OT application landscapeAct as a key interface between business stakeholders, project teams, and external partnersYour ProfileDegree in Information Technology, Computer Science, Engineering, or a related field, or comparable qualifications gained through relevant professional experienceSeveral years of experience in solution architecture, manufacturing IT, industrial
applications, or related environmentsGood understanding of enterprise applications, system integration, and software lifecycle managementExperience with manufacturing, production, or operational systems is considered an advantageKnowledge of cybersecurity principles, IT governance, and architecture standardsStrong analytical and problem-solving skills with a structured approach to workAbility to collaborate effectively with stakeholders across business and technical functionsKnowledge of industrial automation technologies, including PLC, SCADA, OPC UA, and IT/OT integration architectures, is an advantageStrong communication skills and the ability to explain technical concepts to different audiencesProactive, solution-oriented, and results-focused mindsetFluent in English; German language skills are considered an advantageOur OfferA meaningful role with opportunities for long-term growth in an international environment Chance to actively contribute to AT&S success and to create value
A structured and tailor-made onboarding program along with continual training opportunitiesModern company canteen with freshly prepared meals every dayFree parking spaces and e-charging stationsDiverse health measures and a wide range of employee benefitsReady for a new challenge to advance your career?

## Description

To enhance our successful Information Technologies Team in Leoben, Austria, we are looking for a passionateOT Applications Solution ArchitectIn this role, you will shape and maintain application and solution architectures that support AT&S's global business and manufacturing processes. You will work closely with business functions, IT teams, and external partners to design integrated solutions, establish architectural standards, and ensure the reliability, security, and scalability of critical applications. Your contribution will help drive innovation, digital transformation, and sustainable technology growth across the organization.