Roles & Responsibilities:
- Maintain the technical solutions for applications deployment and maintenance
- Maintain and even improve the means so that products are correctly and continuously integrated and deployed in quality assurance and production environments, respecting established rules.
- Support software teams on behavior testing, automated testing, and debugging of applications across various environments.
- Support service team with tools and custom scripts for applications maintenance, in a simple and efficient manner.
- Secure the product operability.
- Understand the functional context of the product up to the point of challenging functional decisions.
- Evaluate the system continuously and objectively so that the product with underlying architecture is state of the art.
- Ensures that operational best practices (supervision/monitoring, backups, archives, log management) are implemented.
- Ensure the software team is informed and aware of operational constraints.
- Automate configuration using Ansible
- Use Jira & Gitlan.
- Develop and maintain Ansible Playbooks
- System Administration advanced skillset (IPtables, systemd modifications, advanced kernel tuning, etc)
- Deploy and administrate monitoring and alerting tooling (grafana, prometheus)
- Craft monitoring and alerting thresholds
- Kafka cluster configuration
- Create custom searches and dashboards on Kibana
Skills & Qualifications:
- Extensive working experience (at least 3 years) with Containerization: Docker and Kubernetes
- Experience in using ArgoCD and Helm
- Experience in Ansible Playbooks
- Experience in System Administration basics (services, ssh, OS packages management, etc)
- Scripting experience in Shell, Bash, CMD and Powershell
- Good working experience with NGINX and HAproxy deployment and configuration
- Familiar with commonly used network commands (e.g. curl, telnet, netstat)
- LAN architecture (CIDR, vLAN, routing, NAT) & DNS and SSL (internal, external)
- Understand Network ACLs and request firewall access as required
- Secrets management using various vaults (Kubernetes secrets, Hashicorp Vault, etc)
- TLS implementation with SSL in and out of Kubernetes
- Experience with different options of hypervisors (VMware, HyperV)
- Experience with Kubernetes Service Mesh (linkerd, istio)
- Development skill with one of the following language: Java, .Net
- General technical architecture methodology understanding (RPO, RTO, SLA, flow matrix, ...)
- SQL and NoSQL Database administration basics (ex: Database dump, clustering models, deployment architecture)
- Agile methodology and process understanding and experience
Sumit Sambhi
EA License No. – 23C2060
EA Registration No. - R1330510
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