DevOps Engineer virtual ePC Expert Ericsson NFVI

Being responsible for the entire lifecycle management of Ericssons NVFI solution hosting virtual ePC
Optimise the solution for efficient operations i.e. defining enhancements develop test implement
Operating the solution i.e. monitor troubleshoot patch and coordinate the implementation of defined tasks within affected technical teams and the vendor
Incident Management i.e. identify the issue implement measures to mitigate customer impact recover system stability responsible to solve the issue. This also requires willingness for callonduty services.
Problem Management i.e. requesting vendor support in accordancy to defined SLA and support process provide statistics for the defined KPIs review SLA KPI reports
Change Management i.e. plan and prepare test request approval and implement changes to the system. This requires willingness to work in maintenance windows during nightshifts depending on the severity of the change
Define and plan deliveries for major release upgrades in terms of required content deliverables responsible owners (RACI) and required time and efforts
Apply and improve testing monitoring and troubleshooting procedures to maintain high performance reliability and compliance of integrated network functions. Deliver and maintain documentation for bestpractices method of procedures (MoP) etc. for system operations
Deliver review and agree required acceptance testcases for functional and nonfunctional use cases. Define execute and coordinate of acceptance testing
collaborate with crossfunctional teams to optimize endtoend connectivity address network challenges and continuously improve integration processes for VNF deployments
provide support for complex projects across development quality assurance and project planning as well as assist with the implementation of new mobile core software releases
Develop strategies to leverage from automated monitoring and change methods incl. VNF deployments with VNFM
Define and establish disaster recovery plans to ensure system resilience and quick recovery from backups
collaborate closely with the operations team to streamline processes enhance software and system performance and apply innovative technologies and concepts
Define solutions to apply Security implementation and monitor reports and implement required patches
Responsible for Hardware repair&return process coordinate HW exchange changes with local technical staff and plan execute required VM migrations

Qualifications :

• Strong knowledge in operating and monitoring compute hardware and Linux LCM (Ubuntu and Suse)
• Skilled in implementing monitoring logging and alerting solutions (e.g. Prometheus Grafana) to ensure network health and optimize the performance and reliability of packet core applications and infrastructure
• Knowledge in troubleshooting of IPv4/IPv6 networks and protocols such as TCP UDP BGP BFD and tracing tools (e.g. wireshark)
• Experience with troubleshooting in L2 switching networks ideally with Arista and Juniper Junos knowledge 
• Familiar with ETSIMANO architecture VNFM procedures Openstack and Kubernetes 
• Basic understanding of packet core network components interfaces and protocols with experience onboarding of VNF 
• Experience in documenting multifaceted technical requirements for colleagues 
• Experience in classic and agile forms of cooperation

Additional Information :

What do we offer you

• International positive dynamic and motivated work environment.
• Hybrid work model (telecommuting/onsite).
• Flexible schedule.
• Continuous training: Certification preparation access to Coursera weekly English and German classes...
• Flexible compensation plan: medical insurance restaurant tickets day care transportation allowances...
• Life and accident insurance.
• More than 26 working days of vacation per year.
• Social fund.
• Free service in specialists (doctors physiotherapists nutritionists psychologists lawyers....
• 100 of salary in case of medical leave.

And many more advantages of being part of TSystems!

If you are looking for a new challenge do not hesitate to send us your CV! Please send CV in English. Join our team!

TSystems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.

Remote Work :

No

Employment Type :

Fulltime