SRE Engineer

If digital transformation, next generation technology and growth opportunities excite you, then apply to join our Netcracker Technology Team!  Our culture and collaborative work environment are the keys to our success.  Here you will work with the best in class global teams, earn a competitive salary and contribute to the largest digital transformations happening around the world. 

What will be your responsibilities?

This position will be part of our global IT team based in Sofia or Plovdiv.  As a SRE Engineer with Netcracker, you will participate in the design and automation activities for Cloud Environments including:

• Deployment of Netcracker PaaS platform based on OpenShift, Kubernetes and Docker.
• Deployment of Netcracker applications on Netcracker and third party cloud platforms.
• Troubleshooting of applications on Netcracker and third party cloud PaaS platforms.
• Creation of templates, containers, deployment configuration files.
• Contribute to application support knowledge base;
• Carry on system patching, release deployments, solution maintenance, backup-restore operations;
• Monitor production system, fix problems and perform system restoration.
• Collaborate with product development and application development teams.
• Work in collaborative environment, coordinating preparation of reports, analyzing data, and solutions documenting.

What experience, education and requirements do you need?

• Experience with installing and using docker; understanding of cgroup linux kernel mechanism, CFS mode of operation, SDN toolstack (linux bridging, NATing, iptables utility) – or alternatively k8s/OKD/Openshift hands-on experience
• Experience of being IaaS user (one or more of KVM, Openstack, Hyper-V/MS System Centre, VMWare)
• Knowledge of how to use base Linux/UNIX operating system binaries for troubleshooting system & user processes – and how to understand their output
• Experience in Linux system administration (Red Hat, CentOS, Ubuntu, Debian)
• Hands on Jenkins and GitLab runners , gitlab and Jenkins pipelines.
• Understanding of Continuous Delivery and DevOps methods
• Knowledge and experience in scripting (Ansible, bash).
• Using contemporary common configuration utilities such as Ansible & puppet or having basic knowledge of their purpose and mode of operation
• Using contemporary and legacy monitoring utilities like Zabbix, icinga, collected, Prometheus, heapster
• Sparse understanding of conceptions of software defined networks, cloud native applications and Platform as a Service
• Basic skills of troubleshooting today’s traditional network issues of IPv4, TCP, UDP and IPv4 routing and packet filtering (i.e. determining hosts availability, investigating connectivity issues between Linux hosts)

Education:

• Bachelor’s Degree in Computer Science or other Technical Engineering discipline.

Who is Netcracker Technology?

We are a forward-looking software company, offering mission-critical solutions to service providers around the globe. Our comprehensive portfolio of software solutions and professional services enables large-scale digital transformations, unlocking the opportunities of the cloud, analytics, virtualization and 5G mobile networks. With an unbroken service delivery track record of more than 25 years, our unique combination of technology, people and expertise helps companies transform their networks and enable better experiences for their customers.

Engage with us on LinkedIn!

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