Unified Communications Engineer

Jane Street

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New York, New York, US Until 8/22/2026 7+ years exp H-1B sponsor history First posted December 31, 2025 Last posted December 31, 2025
Job description

About the Position

We are looking for a Unified Communications (UC) Engineer to help grow, monitor, and manage our global voice and video infrastructure. This role sits within our larger IT group and will require you to deliver smart solutions in a fast-paced environment without disrupting the daily workflow.

The UC team is responsible for all tasks and infrastructure related to collaboration and telephony. Projects include improving tooling and monitoring, deploying UC products and services, and executing software and hardware configuration changes globally, all while minimizing downtime for various collaboration services.

Our UC Engineers are experts at multitasking, monitoring alarms generated by our voice and video systems, juggling project-related tasks, and serving as an escalation point for users and other technology groups. You’ll interface daily with various tech teams across the firm—including IT Operations, Cybersecurity, and Networking—to provide capacity planning, develop standards and best practices, and improve documentation across our global UC infrastructure. 

The right candidate will be passionate about solving complex problems and supporting users with robust and flexible technical solutions. 

About You

  • Have 7+ years of in-depth experience configuring and supporting the Cisco UC and Collaboration Product Suite in a multi-cluster environment, including:
    • Cisco Unified Communications Manager versions 14+
    • Cisco Meeting Server
    • Cisco Expressway
  • Have excellent knowledge of SIP, including implementing Session Border Controllers and PSTN SIP trunking
  • Deeply experienced with upgrading and maintaining Cisco UC products, including supporting phones, softphones, and video conferencing endpoints
  • Knowledgeable about UC compliance products, and experienced with modern voice recording platforms (Verint, NiCE, Calabrio, etc.) and messaging archiving products (Movius, LeapXpert, Smarsh, etc.)
  • Knowledgeable about Cisco APIs related to UC products, and experienced with creating API automations using Python, PowerShell, etc.
  • Experienced with integrating cloud-based conferencing technologies (Webex, Zoom, Teams, etc.) with on-premise infrastructure
  • Comfortable troubleshooting custom API-based integrations with UC products and services
  • Able to collect and interpret log files, collaborate with support partners to solve problems while maintaining system stability, and properly manage expectations with colleagues and users
  • Familiar with the virtualization of Cisco UC applications on enterprise-grade servers (HPE, Dell, Cisco, etc.)
  • Have a strong understanding of current security standards and expectations, and an ability to troubleshoot and use creative thinking to resolve issues

If you're a recruiting agency and want to partner with us, please reach out to [email protected]

About this role

Summary

Manage and support global voice/video infrastructure, troubleshoot API integrations, and improve UC systems.

Job title

Unified Communications Engineer

Experience level

7+ years

Minimum experience

7+ years exp

Industry

software

Location requirements

New York, NY; no remote work allowed

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

Cisco UCSIPAPI automationCisco APIscloud conferencingsecurity standards

Preferred skills

None specified

Specializations

Cisco UCSIPAPI automationcloud conferencingsecurity standards
Locations

Structured locations inferred from the posting.

New York, NY, USA

On-site City