Sr. Network Engineer
Connections of New York - Long Island, NY

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The Systems Administration team is searching for a senior network engineer to support our
global and campus networks.
Job Description
Applicants should be team players with a broad background in network technologies,experienced in enterprise operations, and have excellent
troubleshooting skills.
Responsibilities shall include, but are not limited to: designing, deploying,
supporting and troubleshooting the network and security infrastructure;
documenting the network and security infrastructure, policies and procedures;
identifying, researching, and evaluating emerging network and security products
and technologies. Applicants are expected also to participate in after-hours work
and an on-call rotation.

Required Skills:
 Experience designing, deploying and supporting scalable routed and
switched networks, and security infrastructure.
 Extensive hands-on experience with enterprise-class routers, switches,
firewalls including cisco and non-cisco equipment.
 Thorough understanding of network and routing protocols (TCP/IP, DNS,
 Excellent troubleshooting and creative problem-solving abilities, including
packet-level traffic analysis.
 Experience implementing network and security monitoring and
management and related open source tools on UNIX/Linux platforms (mrtg,
nagios, snort, flowscan, syslog-ng).
 In-depth understanding of network security, including hands-on experience
with firewalls, proxies, IDSs and VPNs.
 Excellent written and oral communication and interpersonal skills.
 Bachelor's degree required.
Preferred Skills:
 Experience administering Solaris, Linux or Windows systems in a
corporate environment.
 Experience deploying and supporting open source and proprietary
infrastructure services (BIND, Sendmail, Postfix, FreeRadius, OpenLDAP,
ISC DHCP, NFS, OpenAFS, heimdal Kerberos, Cyrus IMAP, OpenSSL)
 Experience with WAN circuits and telecom circuit provisioning (SONET,
DWDM, Frame-Relay, DS1, DS3).
 Knowledge of scripting (perl, tcl, ksh) to automate tasks.
 Experience with Multicast networking.

Preferable: Bachelors Degree from a reputable University in a Technical or Science discipline with above average GPA