Network Engineer

Responsibilities include but are not limited to deploying, supporting, and troubleshooting the network infrastructure; documenting the IT infrastructure, policies, and procedures; and performing general user support. Applicants are also expected to participate in after-hours work and an on-call rotation.

All candidates will have
  • a Bachelor's or higher degree
  • a minimum of two years' experience deploying and supporting scalable routed and switched networks
  • hands-on experience with enterprise-class routers, switches, and firewalls, including Cisco and non-Cisco equipment
  • a good understanding of network and routing protocols (TCP/IP, DNS, DHCP, OSPF, and BGP)
  • excellent troubleshooting and creative problem-solving abilities, including packet-level traffic analysis
  • excellent written and oral communication and interpersonal skills

Ideally, candidates will also have
  • experience with systems administration in a Linux/Windows enterprise environment
  • experience deploying and supporting open source and proprietary infrastructure services (DNS, DHCP, LDAP, RADIUS, Kerberos)
  • experience implementing, operating, and supporting open source tools for network and security monitoring and management on Linux/Unix platforms
  • knowledge of scripting to automate tasks

Location: East Setauket, NY
Salary Range: $164,982 - $189,875
To submit resumes or ask questions, e-mail
No telephone inquiries, please.

Renaissance Technologies is an equal opportunity employer.