Unix, IP Networking, and FreeSWITCH Engineer

Eastsideworld

Key Responsibilities

• Unix/Linux System Administration:
• Install, configure, & maintain Unix/Linux servers, ensuring high availability & performance.
• Monitor system health, troubleshoot issues, & perform routine maintenance tasks.
• Manage user accounts, permissions, and file systems.
• Automate tasks and develop scripts for system optimization & efficiency.
• Collaborate with software development & application teams to provide server support.
• IP Networking:
• Design, implement, & maintain IP network infrastructure.
• Configure and manage routers, switches, firewalls, & VPNs.
• Monitor network performance, diagnose & resolve connectivity & security issues.
• Implement & manage IP addressing, routing protocols (e.g., BGP, OSPF), and VLANs.
• Ensure network security by implementing best practices & security measures.
• FreeSWITCH VoIP Engineering:
• Install, configure, & maintain FreeSWITCH servers & VoIP gateways.
• Create & manage SIP trunks, extensions, & dial plans.
• Troubleshoot & resolve VoIP-related issues, including call quality & connectivity problems.
• Integrate FreeSWITCH with other telephony systems & applications as required.
• Implement security measures to protect VoIP infrastructure from threats.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
• Proven experience in Unix/Linux system administration & IP networking.
• In-depth knowledge of FreeSWITCH & VoIP technologies.
• Familiarity with scripting languages (e.g., Bash, Python) for automation.
• Strong problem-solving & troubleshooting skills.
• Excellent communication & collaboration abilities.
• Certifications such as CompTIA Network+, Linux Professional Institute Certification (LPIC), or FreeSWITCH Certification is a plus.
• Provide links to see some of your work (Git/ Dribble/ Behance/ Pinterest/ Blog/ Medium).