Job Title: Information Technology Supervisor

Job Location: Ndola

Report to: General Office Manager

Job Overview:

Kind reminder: Any whom has no knowledge and practical experience about SAGE ERP SYSTEM, will not be considered.

Responsible for the operation and maintenance of SAGE ERP SYSTEM, servers, networks, databases, terminals, and enterprise application systems in the refining and chemical plant; ensuring the stable operation of ERP, MES, LIMS, OA, and other systems; managing account permissions, data backup, information security, IT assets, and system monitoring; providing IT technical support on the production site and handling major emergencies; supporting IT project construction and IT/OT network security management.

Job Responsibilities:

• Handle the day-to-day operation, maintenance, monitoring, and troubleshooting of the plant's information systems, ensuring IT systems related to production and business run reliably.

• Manage and maintain core IT environments such as servers, operating systems, virtualization platforms, storage, and databases.

• Maintain and troubleshoot the plant's network infrastructure, including LAN, switches, firewalls, VPNs, and wireless networks.

• Support the operation of business systems like SAGE, ERP, MES, LIMS, OA, production management, equipment management, and energy management, and address user issues.

• Work with production, equipment, process, quality, and supply chain departments to analyze system requirements, optimize systems, and improve functions.

• Manage user accounts, permissions, terminals, and software, ensuring proper approval, changes, and deactivation of accounts.

• Handle data backup, recovery, log management, and disaster recovery for information systems, regularly checking backup validity.

• Maintain records for IT assets, servers, network equipment, computers, and related software.

• Oversee information system security, including antivirus, patch updates, access control, vulnerability fixes, and data protection measures.

• Support network security, information security, and related compliance checks, addressing any issues promptly.

• Provide technical support for IT equipment and systems on the production site, including office terminals, printers, industrial computers, servers, and network devices.

• Collaborate with DCS, SCADA, PLC, and other industrial control system teams to provide IT infrastructure support, following strict industrial control safety and production management protocols.

• Prepare, maintain, and archive IT system operation documents, procedures, emergency plans, and fault logs.

• Participate in IT project implementation, including system deployment, equipment selection, testing, launch, acceptance, and vendor coordination.

• Respond to major IT incidents and conduct problem reviews to continuously improve system availability and reliability.

• Complete other information system and IT management tasks assigned by supervisors.

Job Requirements

Education

• Bachelor’s degree or higher in Computer Science and Technology, Information Management, Network Engineering, Software Engineering, Automation, Information Security, or related fields.

• Experience in IT roles within industrial enterprises—such as petrochemicals, energy, power generation, or manufacturing—is preferred.

Work Experience

• Over 8 years of experience in IT infrastructure or information system management.

• Experience in information system O&M (Operations & Maintenance) within oil refining, petrochemical, energy, or large-scale manufacturing enterprises is preferred.

• Familiarity with industrial production environments and the relationship between IT and OT systems; on-site factory IT support experience is preferred.

Professional Skills

• Proficiency in the installation, configuration, maintenance, and troubleshooting of Windows/Linux servers.

• Familiarity with network technologies such as TCP/IP, VLAN, DNS, DHCP, VPN, and firewalls.

• Competence in fundamental O&M areas including virtualization, storage, backup, and disaster recovery.

• Familiarity with SQL and at least one mainstream database system (e.g., Oracle, SQL Server, MySQL).

• Understanding of the basic architecture and O&M workflows of enterprise applications such as ERP, MES, LIMS, and OA.

• Understanding of the basic principles of industrial control systems (DCS, SCADA, PLC) and IT/OT security boundaries.

• Familiarity with core information security practices, including account/access management, log auditing, endpoint security, vulnerability management, patch management, and data backup.

• Ability to use tools for monitoring, log analysis, and remote O&M to diagnose and locate faults.

• Strong capabilities in fault analysis, problem-solving, and emergency response.

Security and Compliance

• Strong information security awareness; ability to strictly adhere to corporate policies regarding IT security, data security, and confidentiality.

• Understanding of cybersecurity requirements for industrial control systems.

• Ability to execute tasks in accordance with processes for change management, access control, backup/recovery, and emergency management.

• Relevant certifications or experience in information security, cybersecurity, or ITIL are preferred.

General Competencies

• Strong sense of responsibility and service orientation; ability to meet IT support requirements within the 24/7 production environment of a refining or petrochemical enterprise.

• Good communication and coordination skills; ability to collaborate effectively with production, equipment, instrumentation, electrical, process engineering, and management departments.

• Ability to read technical documentation in English and communicate using basic professional English.

• Willing to accept necessary arrangements for on-duty shifts, emergency response, and on-site technical support.

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