
DevOps Specialist
Views: 27
Posted: 2026-03-24
Expires: 2026-04-07
ExpiredSwitch Communications is Hiring DevOps Specialist
๐๐๐ฒ ๐๐๐ฌ๐ฉ๐จ๐ง๐ฌ๐ข๐๐ข๐ฅ๐ข๐ญ๐ข๐๐ฌ:
- Manage and maintain Linux-based systems across development, staging, and production environments.
- Handle on-premises virtualization using VMware ESXi and Proxmox, ensuring optimal performance and resource utilization.
- Plan and implement High Availability (HA) and Disaster Recovery (DR) solutions for Elasticsearch, Redis, Kafka, and MySQL.
- Develop automation scripts using Python and Bash for provisioning, configuration, backups, and log analysis.
- Deploy and maintain monitoring and alerting tools such as Prometheus, Grafana, and Nagios.
- Configure and manage Asterisk PBX systems, including dial plans, extensions, and call routing.
- Implement and troubleshoot SIP (Session Initiation Protocol) for VoIP communication and signaling.
- Manage SIP trunking, call flows, and integration with telecom operators.
- Monitor and optimize voice traffic performance, ensuring high call quality and minimal latency.
- Manage Node.js applications using PM2 for process monitoring and lifecycle management.
- Design and maintain dashboards for system performance and health monitoring.
- Manage Elasticsearch clusters for centralized logging, data search, and analytics.
Develop and maintain REST APIs for automation, monitoring, and system integration.
๐๐๐ช๐ฎ๐ข๐ซ๐๐ฆ๐๐ง๐ญ๐ฌ:
- Bachelorโs degree in Computer Science, Information Technology, Software Engineering, or a related field.
- 2โ3 years of experience in System Administration or DevOps-related roles.
- Hands-on experience with Asterisk, SIP, and VoIP technologies.
- Strong understanding of automation, scripting, and system management.
- Experience with monitoring tools and performance optimization.
- Detail-oriented with a strong focus on system reliability, scalability, and performance.
- Excellent communication, problem-solving, and collaboration skills.
- Ability to work in fast-paced production environments and manage multiple deployments and incidents
Location: Islamabad
๐ฉ To apply: Send your CV to mahnoor.sayed@switch.com.pk with the subject line โDevOps Specialistโ.
๐ Islamabad@Switch Communications#DevOps Specialist๐งณ Experienced Required