System Engineer Cisco PBX (VoSIP) with Security Clearance

Responsibilities & Qualifications RESPONSIBILITIES * Operate and maintain Government-furnished telephone/telecommunications equipment, including VoIP, VoSIP, ACD, and TDM technologies. * Involves implementing preventive maintenance programs, monitoring system performance, troubleshooting incidents, and collaborating with stakeholders to meet operational objectives. * Develop and execute preventive maintenance programs to keep the voice infrastructure up to date with patches, upgrades, and secur…