Senior Technology Operations Engineer - Supply Chain

Digital & Technology Team (D&T) is an integral division of HEINEKEN Business Services Poland. We are committed to making Heineken the most connected brewery. That includes digitalizing and integrating our processes, ensuring best-in-class technology, and embedding a data-driven culture. By joining us you will work in one of the most dynamic and innovative teams and have a direct impact on building the future of Heineken! Would you like to meet the Team, see our office and much more? Visit our website: Heineken (heineken-dt.pl) As the Senior Technology Operations Engineer, in the D&T Connected Supply Chain team, you'll be the technical anchor for our Supply Chain application portfolio across its full lifecycle. You'll liaise with Product Teams, business stakeholders, vendors, and internal D&T functions (Cloud & Hosting, Security, IAM) to keep applications stable, secure, compliant, and fit for purpose. Hands-on technical depth is essential. You'll work across hosting environments, databases, application servers, operating systems, SSL certificates, SSO, Microsoft Entra ID / Azure AD, service accounts, and Azure configurations, coordinating incidents, changes, upgrades, migrations, and integrations. Beyond day-to-day operations, you'll drive service reliability and operational excellence: reducing recurring incidents, cutting technical debt, modernising the application landscape (including SaaS and cloud transitions), and supporting sound financial governance across the portfolio. In addition, the role contributes to the continuous improvement and standardisation of application operations by enhancing monitoring, automation, support processes, and service transparency. Through close collaboration with internal and external stakeholders, the Technology Specialist helps ensure consistent service quality, efficient issue resolution, and a robust and scalable application landscape for the Supply Chain domain. The role also supports portfolio governance activities related to application contracts, license renewals, support agreements, and operational financial management. Working closely with Procurement, Finance, Legal, Product Teams, and vendors, the Technology Specialist helps ensure services remain compliant, financially controlled, cost-efficient, and operationally sustainable without disruption. Your Responsibilities Would Include Platform & Environment Management Manage and support application environments across cloud and on-premise platforms, ensuring availability, monitoring effectiveness, and operational excellence.Lead the coordination of deployments, upgrades, migrations, maintenance activities, and lifecycle management for applications, servers, and databases.Strengthen service reliability and resilience through disaster recovery preparedness, technical roadmap execution, and continuous improvement initiatives.maintain technical documentation and operational proceduressupport Single Sign-On integrations and Microsoft Entra ID configurationscoordinate SSL certificate renewals and security-related technical changes Application Operations & Support be the technical SME for the team to help their projectsinvestigate and resolve application, database, server, integration, network and performance issuesensure stable day-to-day operations of Supply Chain applicationscoordinate incident, problem, and change management activitieswork with vendors and internal support teams to deliver changes, restore services and prevent recurring issuesprovide technical support during critical incidents and major outageswork closely with vendors and business stakeholders to understand operational needs and prioritiesmanage user access, service accounts, security groups, and application authentication mechanismsensure applications comply with HEINEKEN security and compliance standards Continuous Improvement Driving opportunities to improve application cost, reliability and user experience Improve monitoring, automation, and operational processes Must-have Experience You are a good candidate if you have: Proficiency in English5+ years of experience in application support (tier 2 or higher), application management, platform operations, or system administrationExperience supporting enterprise business applications in production environmentsStrong troubleshooting skills across application, database, infrastructure, and integration layersExperience with incident, problem, and change management processesExperience working with external vendors and support providers Technical Expertise Required Microsoft Azure and Microsoft Entra IDWindows Server administrationSQL Server administration and troubleshootingIIS and .NET application environmentsSingle Sign-On and identity management conceptsSSL certificates and authentication technologiesServiceNow or similar ITSM platformsPowerShell or other automation/scripting toolsApplication monitoring and operational support tools At HEINEKEN Kraków, we take integrity and ethical conduct seriously. If someone has concerns about a possible violation of legal regulations indicated in Polish Whistleblowing Act or our Code of Business Conduct, we encourage them to speak up. Cases can be reported to global team or locally (in line with the local HBSP Whistleblowing procedure) by selecting proper option in this tool or by communicating it on hotline.