ApplySarthiUnified Communications Engineer
Jane Street
Jane Street is also hiring for this role in London, England, United Kingdom.
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What communications roles keep asking for: Stakeholder management (29%), Excel (14%) — counted across their open postings here.
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- Tell me about a hard bug you tracked down. How did you find the cause?
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Practise the Unified Communications Engineer at Jane Street interview free →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 agency-partnerships@janestreet.com.
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Listed on greenhouse · posted 2025-12-30. ApplySarthi collects openings and links to application pages; the role is advertised by Jane Street, not by us.