Operations Engineer - UK (Contract)
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Requirements
• 3+ years of Linux server administration experience • Strong troubleshooting skills in production environments • Experience working within SLA-driven support models • Ability to work independently and prioritize effectively • Excellent written and verbal communication skills • Preferred • Experience administering FreeSWITCH or Kamailio • Experience with SIP troubleshooting and PCAP analysis • Familiarity with monitoring tools such as Zabbix and OpsGenie • Experience supporting VoIP or telecommunications platforms
Responsibilities
• Support & Incident Response • Assist with inbound support calls when call volume exceeds Support team capacity. • Troubleshoot escalated technical issues and drive them to resolution or appropriate escalation. • Respond to and resolve operations tickets within defined client SLAs. • Maintain clear and accurate documentation within ticketing systems. • Monitoring & Alert Management • Monitor system alerts using tools such as Zabbix and OpsGenie during assigned shifts and on-call rotations. • Investigate alerts and work toward meaningful progress or resolution during each shift. • Perform root cause analysis and document findings when incidents occur. • root cause analysis • System Reliability & Operations • Help ensure the continuous, healthy operation of the KAZOO platform across supported environments. • Monitor system performance, stability, and availability. • Identify potential risks and proactively work to prevent service disruptions. • Maintenance & Updates • Perform system and application updates during scheduled maintenance windows. • Validate system functionality after updates and communicate results to the appropriate teams. • Documentation • Create documentation for new procedures and operational workflows. • Update existing documentation to reflect current processes and standards. • Maintain documentation for non-standard client configurations. • Automation & Process Improvement • Identify opportunities to improve automation and operational efficiency. • Continuous Learning • Continuous Learning • Use available time to expand your knowledge in technologies relevant to the role. • Stay current with operational best practices and emerging technologies.
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