Senior Cisco Voice Engineer – Government IT (TS/SCI)

Cherokee Federal

Sterling (VA)

On-site

USD 175,000 - 190,000

Full time

4 days ago

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Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401K

Job summary

Cherokee Federal is seeking an experienced Cisco Voice Engineer to design, deploy, and secure enterprise Cisco UC solutions for a government program. This role emphasizes secure, scalable voice systems across a high-assurity environment, with a focus on design, documentation, and acceleration of accreditation tasks.

Requirements include US Citizenship, active TS/SCI with polygraph, 11+ years in Voice/UC engineering, and CCIE Collaboration or equivalent.

Qualifications

US Citizenship and active TS/SCI with Counterintelligence Polygraph clearance required.
Minimum of eleven (11) years of Voice/UC engineering experience.
Strong expertise in SIP signaling, call flows, interoperability, and H.323.
Experience designing or supporting Cisco Voice/UC solutions in secure environments.

Responsibilities

Design, test, and deploy Cisco Voice infrastructure (CUCM, Unity Connection, IM&P, UCCX).
Support security accreditation activities for voice systems and PKI requirements.
Perform system upgrades, patching, and lifecycle maintenance for hardware/software.
Implement next-gen voice tech and support site standups including dial plan design.
Configure SIP trunking, SRST, CUBE, and gateway settings; ensure secure communications.
Collaborate with customers and internal teams to refine system requirements.