Unified Communications Engineer

Jane Street(1 month ago)

New York, NY, United StatesOnsiteFull TimeSenior$109,784 - $149,002 (estimated)IT

About this role

The Unified Communications (UC) Engineer will manage and support the firm's global voice and video infrastructure within the IT organization. The role focuses on delivering stable, scalable collaboration services, working cross-functionally with teams to plan capacity, improve standards and documentation, and minimize downtime. The position requires serving as an escalation point for users and partners while contributing to long-term UC infrastructure improvements.

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Required Skills

Cisco UC
CUCM
Meeting Server
Expressway
SIP
SBCs
PSTN Trunking
Upgrades
Telephony Support
Voice Recording

+9 more

About Jane Street

janestreet.com

Jane Street is a global quantitative trading firm and liquidity provider that combines quantitative research, software engineering, and proprietary trading strategies to trade equities, bonds, options, futures and ETFs across major markets. The firm emphasizes technology-driven, low-latency systems and collaborative problem solving — it’s known for heavy engineering culture (including widespread use of OCaml) and rigorous risk management. Jane Street serves institutional counterparties and runs systematic and market-making operations to provide liquidity. It also recruits strongly from math, physics and computer science backgrounds and offers internships and graduate roles in trading, research, and engineering.