Senior Cisco Voice Systems Engineer

Cherokee Federal; Sterling (VA); On-site; USD 175,000 - 190,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401K

Job summary

Cherokee Preting (Preting) is seeking an experienced Systems Engineer Expert (Cisco Voice) to work onsite in a large federal enterprise. You will design, test, and deploy Cisco Voice infrastructure (CUCM, Unity Connection, UCCX/UCCE), manage PKI, and support call routing, SIP signaling, and security accreditation.

Candidates should have a Bachelor’s or Master’s in a relevant field, 11+ years in voice/UC engineering, CCNP/CCIE desirable, and experience with secure enterprise voice environments.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, IT, Engineering, or related field.
• 11+ years of Voice/UC engineering experience.
• Strong expertise in SIP signaling and call flows.
• Experience supporting secure, enterprise-scale voice environments.
• CCNP Collaboration and CCIE Collaboration desirable.

Responsibilities

• Design, test, and deploy Cisco Voice infrastructure (CUCM, Unity Connection, IM&P, UCCX).
• Implement next-generation voice system technologies and support first article engineering.
• Participate in security accreditation activities for all voice systems.
• Manage PKI/certificate requirements across Cisco UC components.
• Perform system upgrades, patching, and lifecycle maintenance for hardware and software.

Skills

SIP signaling

Call routing

Security accreditation

UC engineering

CCNP/CCIE (desirable)

Education

Bachelor’s or Master’s degree in Computer Science/IT/Engineering

Tools

CUCM

Unity Connection

UCCX/UCCE

PKI/certificate management

Job description

Cherokee Preting (Preting) is seeking an experienced Systems Engineer Expert (Cisco Voice) to work onsite in a large federal enterprise. You will design, test, and deploy Cisco Voice infrastructure (CUCM, Unity Connection, UCCX/UCCE), manage PKI, and support call routing, SIP signaling, and security accreditation.

Candidates should have a Bachelor’s or Master’s in a relevant field, 11+ years in voice/UC engineering, CCNP/CCIE desirable, and experience with secure enterprise voice environments.