Systems Engineer - Manufacturing Execution

Haleon is a purpose-driven, world-class consumer company focused on everyday health products, with brands including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum®. The company operates in resilient and growing categories, driven by a blend of deep human understanding and trusted science.

• Experience supporting Manufacturing Execution Systems (MES) or similar manufacturing platforms.
• Proficiency in Windows Server and Linux administration and troubleshooting.
• Integrating applications, systems, or equipment across IT and operational technology environments.
• Familiarity with Unified Name Space (UNS) platforms such as HighByte or equivalent.
• Knowledge of relational databases including SQL Server, Oracle, or PostgreSQL.
• Experience with technical change delivery: upgrades, deployments, migrations, or system integrations.
• Scripting or automation skills using PowerShell, Python, or Bash.
• Understanding of ITIL-based service management processes: incident, problem, and change management.
• Experience working in regulated environments with knowledge of GxP principles, change control, and validation.
• Ability to collaborate with technical and business stakeholders to deliver reliable platform services.

Nice to Have:

• Experience with Körber PAS-X.
• Knowledge of networking concepts including TCP/IP, DNS, DHCP, VLANs, firewalls, and TLS certificates.
• Experience with virtualization technologies like VMware or Hyper-V.
• Exposure to container platforms including Docker or Kubernetes.
• Experience with industrial connectivity and automation technologies, including PLC integrations and protocols such as OPC UA, MQTT, Modbus, or REST APIs.
• Understanding of identity and access management, system hardening, monitoring, and vulnerability remediation.
• Experience creating database queries and supporting reporting solutions.
• Background in automation, manufacturing engineering, or industrial systems.

• Support and maintain Manufacturing Execution System platforms, focusing on Körber PAS-X and HighByte-based Unified Name Space (UNS) solutions.
• Investigate and resolve application, platform, and integration issues for stable and reliable operations.
• Deliver system upgrades, patches, lifecycle refresh activities, and disaster recovery testing per business and validation requirements.
• Work with infrastructure and technology teams to support servers, operating systems, databases, storage, networking, and access management.
• Enable and support data flow between MES, UNS, shopfloor equipment, and other enterprise platforms.
• Contribute to integrations across OT and IT environments, connecting manufacturing technologies with business systems and automation layers.
• Support validation, audit, and compliance activities ensuring adherence to GxP, data integrity, and security standards.
• Create and maintain technical documentation, operational procedures, and knowledge articles.
• Improve platform reliability through monitoring, automation, and standardization initiatives.
• Collaborate with vendors and internal teams to troubleshoot issues and enhance service quality.
• Participate in planned maintenance, deployment, and upgrade activities, including occasional out-of-hours work as required.

Haleon is committed to equal opportunities and creating an inclusive culture. Personal information collected during the application process is voluntary, confidential, and not used for employment decisions. Reasonable adjustments or accommodations for applicants are provided upon request throughout the recruitment process. Communications from the recruitment team originate from a official Haleon email domain.