Senior VoIP Network Engineer - Cisco UC/SIP, TS Clearance

Abacus Technology Corporation; Belleville (IL); On-site; USD 110,000 - 140,000; Full time

Job summary

Abacus Technology Corporation is seeking a Voice Network Engineer to provide tier 3 engineering and support for voice and communications networks at Scott AFB in Illinois. This is a full-time position.

Ideal candidates have 5+ years in VoIP/telecom engineering, a related Bachelor's degree, CCNP Collaborations, and hands-on experience with CUCM and Unity, plus a Top Secret clearance. The role requires interaction with diverse teams and maintenance of Cisco VOIP infrastructure.

Qualifications

• 5+ years experience in a VoIP or telecommunications engineering role.
• Bachelor's degree in a related field.
• CCNP Collaborations certified.
• Hands-on experience with Cisco CUCM and Cisco Unity.
• US citizenship and Top Secret clearance required.

Responsibilities

• Provide tier 3 engineering and support for voice and communications networks.
• Configure, patch, and enhance Cisco VoIP systems including Call Manager and Unity.
• Develop configurations for SIP-based connections with external voice systems.
• Work with Cisco tools and technologies to maintain network infrastructure.

Skills

VoIP engineering

Telecommunications

CUCM

Cisco Unity

SIP

Education

Bachelor's degree in a related field

CCNP Collaborations

Job description

Abacus Technology Corporation is seeking a Voice Network Engineer to provide tier 3 engineering and support for voice and communications networks at Scott AFB in Illinois. This is a full-time position.

Ideal candidates have 5+ years in VoIP/telecom engineering, a related Bachelor's degree, CCNP Collaborations, and hands-on experience with CUCM and Unity, plus a Top Secret clearance. The role requires interaction with diverse teams and maintenance of Cisco VOIP infrastructure.