Linux System Administrator
Full time
at M3 Technologies Pakistan (Pvt) Ltd
in
Pakistan
Posted on March 28, 2024
Job details
- 1-2 years experience of managing enterprise Linux UNIX environments.
- Experience with Linux, (RedhatCentos, and Ubuntu).
- Knowledge and hand on of container technologies such as Docker and Kubernetes.
- Experience administering and configuring MySQLMariaDB
- Experience with application deployment Apache, MySQLMariaDB, Nginx, PHP.
- Solid knowledge of protocols such as DNS, LDAP, SMTP and SNMP
- Experience working with VMWare (virtualized environments).
- Implement and manage CICD pipelines.
- Experience with application deployment by using CICD.
- Experience with monitoring tools like Prometheus, Grafana, Cacti LibreNMS, etc.
- Ability to work on multiple projects simultaneously.
- Plan, install, and provide daily operational support for managed customer UnixLinux enjoinments.
- Work experience SSL Certificate and updates configurations file.
- Manage, coordinate, and implement software and applications upgrades, patches, hot fixes on servers, workstations, and network hardware.
- Create and modify scripts or applications to perform tasks.
- Provide input on ways to improve the stability, security, efficiency, and scalability of the environment.
- Collaborate with other teams and team members to develop automation strategies and deployment processes.
- Maintain best practices on managing systems and services across all environments.
- Fault finding, analysis and of logging information for reporting of performance exceptions.
- Proactively monitoring system performance and capacity planning.
- Maintain best practices on servers data backups, restore, and recovery procedure.
- Strong Knowledge in Voice Over IP.
- Strong Knowledge in IPPBX, SIP, RTP protocols.
- Strong knowledge of multi-asterisk server architecture
- Sound knowledge of Asterisk Dial-plan, Asterisk Gateway Interface and Asterisk Manager Interface.
- Worked on Queue, IVR and Voicemail related applications.
- Expert in Asterisk installation, configuration and troubleshooting.
- Expert knowledge installing and configuring Asterisk with PSTNFXOE1 card
- Karachi: Reliably commute or planning to relocate before starting work (Required)
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