Renaissance Technologies · Hedge fund · New York · Mid-level · Posted 2026-07-03
Apply now →Applications go to Renaissance Technologies's own site.
Responsibilities
among other responsibilities, handle user support and back-up, installation, and maintenance of systems; handle emergencies; troubleshoot problems; evaluate software and hardware; design and implement new systems; and support all peripheral systems associated with computing at the organization
participate in after-hours work and an on-call rotation
Skills, Qualifications, and Experience
a bachelor's degree in a technical field
experience administering Windows environments (AD/NT)
experience administering Linux environments (LDAP)
a thorough understanding of network protocols and fundamentals
experience with endpoint and network hardening and security best practices
excellent written and oral communication and interpersonal skills
experience with systems administration in a Linux/Windows enterprise environment (considered a plus)
experience deploying and supporting open source and proprietary infrastructure services (DNS, DHCP, LDAP, Radius, NFS, Kerberos, Mail Transport/Delivery Agents) (considered a plus)
knowledge of scripting to automate tasks (considered a plus)