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To assure SITA's competitive strength and business growth through the provision of the highest quality technical Service Operations to SITA customers. Perform all Service Operations activities according to SITA standards and procedures maximizing customer satisfaction by the delivery of first class support activities. To provide the highest level of Service Operation availability ensuring Systems and Products are properly configured and maintained. To manage and assist the Service Operations team to ensure service delivery quality is maintained through direct assistance in implementing and improving working processes and procedures. The primary focus of this role is to provide level 2 support for customer application, network, and server infrastructure as well as problem and incident management, ensuring timely resolution of issues to maintain smooth airport operations. The role requires close coordination with internal teams and customer and customers to ensure high availability and performance of IT services.
Job Responsibility:
Provide Service Operations support to internal and external customers in accordance with the terms of the customer contract and Service Level Agreements (SLAs)
Ensure the correct functioning and maintenance of all internal and external systems and products serviced by Service Operations
When required act as the customer SPOC and co-ordinate the scheduling of intervention with Customer's internal resolver groups and the Service Desk ensuring the highest level of customer services and communications are maintained to resolve the fault and incident within the prescribed SLA
Carry out incident and problem management support to the highest standards and co-ordinate the resolution with the appropriate resolver groups
Ensure shortest restoral times possible initiating the timely escalations to specialized resolver groups inside and outside SITA according to the customer contracts SLAs and monitoring requirements
To ensure the Service Operations team adheres to the highest working standards for all incidents and problems by providing guidance support and direct management
Proactively detect problems related to service and infrastructure operations and delivery services conduct diagnostics and provide service request ownership to ensure resolution of customer problems
Support the senior team members in the management reporting and co-ordination of day-day tasks during absence of the Lead Engineer
Adhere to installation guidelines and industry best practices in order to deliver quality service and infrastructure operations
Use the appropriate tools and equipment to perform the installation intervention and repairs in accordance with Service Operations and Delivery guidelines and instructions where provided
Perform Change Management Configurations Design and Implementation of the supported Product & Systems
To provide onsite support to Users during the cutover of the services
Continuously identify and document lessons learnt known errors and operational knowledge for improved services
When/where required be contactable for escalations and support on and on-call standby basis
When/where required perform assigned tasks on 24 x 7 shifts basis
Develop and implement strategies for building, maintaining, troubleshooting, and upgrading the IT infrastructure, including servers, storage, cloud resources, and networking
Install, configure, troubleshoot, and maintain servers, operating systems, and related infrastructure to ensure high availability, stability, performance, and scalability
Monitor system performance and proactively troubleshoot complex issues across airport/airline IT systems, including applications, servers, networking components, system applications, and client devices
Apply operating system updates, patches, and configuration changes to maintain system health and ensure compliance
Oversee the deployment, maintenance, and lifecycle management of enterprise applications and critical business systems
Configure, monitor, and troubleshoot network devices such as routers, switches, and firewalls to ensure optimal connectivity and performance
Provide technical support and guidance to end users, ensuring prompt resolution of issues and consistent service quality
Enforce IT security policies, procedures, and best practices to safeguard systems and data
Support risk assessments and vulnerability scans activities and follow up for vulnerability closure
Perform robust data backup and restoration to safeguard against data loss, system outages, and cyber incidents
Regularly perform business continuity tests to ensure resilience and minimize downtime during operational disruptions
Provide Level 2 technical support for a variety of business applications, acting as an escalation point for complex user issues
Proactively monitor application performance and stability, identifying potential issues before they impact users
Conduct thorough investigation of application logs to diagnose root causes of software and system errors
Resolve application-related incidents and service requests within agreed-upon Service Level Agreements (SLAs)
Collaborate effectively with the Level 3 Development team to escalate, track, and resolve software bugs and system deficiencies
Document troubleshooting steps, resolutions, and common issues to build and maintain a comprehensive knowledge base
Participate in on-call rotation for critical application support, if required
Assist in the deployment of application updates and patches
Respond to and resolve technical incidents escalated from Level 1 support
Troubleshoot and resolve moderately complex issues related to infrastructure, applications, or services
Collaborate with Level 3 and other support teams to resolve high-priority incidents (P1/P2)
Participate in incident bridge calls and coordinate resolution activities
Maintain detailed incident records in the ITSM system (e.g., ServiceNow)
Ensure all incidents are resolved within SLA and escalate appropriately when delays are expected
Communicate incident status and updates to stakeholders and users clearly and timely
Contribute to root cause analysis (RCA) and problem management efforts
Identify incident trends and recommend preventive measures to reduce recurrence
Create and maintain documentation, including standard operating procedures and knowledge base articles
Maintain comprehensive documentation of infrastructure architecture, system configurations, network diagrams, and internal procedures
Prepare and maintain periodic reports on system performance, security incidents, and project status updates to senior management and stakeholders
Requirements:
Minimum 3 -5 years of proven experience in the network and/or application/system support domain, IT System Administrator and application support role, or in a similar infrastructure-focused role
Must have dealt directly with external customers delivering to SLAs
A background in hybrid IT environments (on-premises and cloud), with practical knowledge of virtualization platforms (e.g., VMware) and cloud services (e.g., AWS)
Strong hands-on experience in managing and troubleshooting servers, network infrastructure, enterprise applications, and client systems in complex IT environments
Experience in operation and maintenance of airport IT systems, networking and airline-specific applications is highly preferred
A background in Airport IATA standards, airline infrastructure/applications, SBD, E-Gates, and airport passenger/baggage (Pax/Bags) systems would be an added advantage
Proficiency in Windows and Linux server environments, including installation, configuration, and administration
Strong knowledge of networking concepts and protocols such as TCP/IP, DNS, DHCP, and VPN
Strong hardware knowledge such as server, router, switch etc.
Knowledge on web server such as Apache, Tomcat
Familiarity with cloud platforms, including AWS, Azure, or Google Cloud, is an advantage
Hands-on experience with monitoring tools, backup solutions, and disaster recovery procedures
Solid understanding of cybersecurity principles, including access control, firewalls, and threat mitigation
Knowledge of industrial communication protocols such as HTTP / HTTPS, FTP / SFTP, Profibus and Profinet, as well as experience with PLC (Programmable Logic Controllers), would be added advantages
Troubleshooting on - Network, system applications, Hardware, Log management, Load balancer
Bachelor’s degree in computer science, Information Technology, or related field (or equivalent experience)