Job Details
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Job Description
Critical Application Support (CAS) delivers 2nd level application support services to Orange Business Services internal employees by providing End to End ownership of all requests received from 1st level (IT Helpdesk) or application hosting entities (IT Service Operation Data Centers Monitoring).
Key tasks and responsibilities:
Within the CAS team, the scope of this job is to ensure the following tasks on a 24x7 basis (on-call basis):
- Ensuring applications’ availability to meet the SLA target
- Handle, diagnose and route in real-time incoming trouble tickets
- Responsible for 2nd level technical support and escalation
- Develop monitoring scripts to monitor applications, system performances and data availability
- Produce monthly applications availability and data reports (Key Performance Indicators)
- Assist in application maintenance operations to ensure service continuity
- Communicate planned/unplanned outages to end users
- Provide administration services on applications
- Provide workarounds for major issues until permanent fix is delivered
- Participate in the UAT testing for any bugs/new application features
Job Requirements
Functional Skills:
- Strong ability to work in a team
- Excellent written and verbal communication skills
- Time management
Technical Skills:
- Due to the variety of the supported applications, the knowledge in one or more of the below domains is mandatory:
- Operating system administration & scripting (Windows, Linux)
- Database administration (Oracle, Sybase, SQL Server, MySQL)
- Web Services (SOAP, REST)
- Development using one of this list (Python ,Java, ASP.NET, node.js, C# ,PHP, react.js)
- Big Data platforms, pervious work on Hadoop or mongo DB
- Mobile application development (Andriod and iOS)
- Continuous delivery tools (Dockers, Kubernetees, Ansible )
- Security protocols (ethical hacking is a plus)
- Good experience in working in agile and devops is a plus
- Good understanding of network protocols (CCNA is a plus)
- ITIL foundation knowledge (certificate is a plus)
Educational background:
- B.Sc. in computer science or equivalent
- Fluent in English, French is a plus
Professional Experience:
- 2-5 Years work Experience in IT operation activities.
