Network Engineer - Onsite -Evening/Night Shift - NYC/NJ
Company: Lincoln IT
Location: New York City
Posted on: February 19, 2026
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Job Description:
Job Description Job Description We are currently seeking a
Network Engineer with a minimum of 3 years of hands-on experience.
As a Network Engineer, you will be a part of a project. This
position is on site in NYC from 4PM -12 AM. Required Skills Must
have hands-on experience with: Routing protocols EIGRP, OSPF, and
BGP; configuring, troubleshooting, typical show commands to
research issues. Racking and stacking Cisco 2900, 3700, 3600, 3800,
4500, 6500 series switches. Upgrading firmware on Cisco switches.
Tools for upgrading firmware on Cisco switches; TFTP and FTP
server, thumb drive. Configuration of Cisco switches in command
line via console and SSH. Working knowledge of Cisco Catalyst
linecards; multi-gig copper and fiber cards, supervisors. Deep
understanding of Layer 1 concepts, configuration, and
troubleshooting; typical show commands for verification of copper
and fiber link status, quality of connection, expected transmit and
receive light levels, interface counter types that indicate
connection trouble, copper test and show commands to indicate cable
short, media types. Working knowledge of Power over Ethernet;
verification of power being provided to devices, PoE power budget
on a switch. Deep understanding of Layer 2 concepts, configuration,
and troubleshooting; spanning tree, root bridge, BPDU, designated
ports, root ports, trunk and access ports, rapid spanning tree,
ieee, MST, VLAN, Layer 2 extension, CDP, LLDP, MAC address, CAM and
TCAM table, DHCP snooping. Deep understanding of Layer 3 concepts,
configuration, and troubleshooting; routed ports, switched virtual
interface, ARP table, ARP inspection, ARP access-control list, IPv4
access-control list, ping, traceroute. Deep understanding of
first-hop redundancy protocols; HSRP, GLBP, VRRP. Deep
understanding of IPv4 addressing, variable length subnet masks,
summarization. Fiber plant management; installing fiber patch
cords, troubleshooting link issues, working knowledge of multi-mode
and single-mode fiber cabling. Copper plant management; installing
CAT5/5e/6 patch cords, 568A/B termination, knowledge of straight
through, cross-over, rollover cabling, usage of a tone generator
and tracing copper cabling from Location A to Location Z. Working
knowledge of Cisco fiber transceiver types; SFP, SFP28, QSFP; and
wavelength types; 850nm, 1310nm, SX, LX, SR, LR, LR4, 1-gig,
10-gig, 25-gig, 100-gig. Working knowledge of network and server
racks; Mighty Moe, shelves, rails, cable routing. Working knowledge
of power distribution units (PDU); Tripp-Lite, Raritan Power, APC;
and power cord types; twist-lock L6-20, L6-30, C12, C13, C14.
Working knowledge of uninterruptible power supply (UPS) units;
Schneider Electric, Emerson Power, APC; replacing batteries,
connecting units to the network, power input and output types;
L6-20, L6-30. Working knowledge of networked console servers;
Tripp-Lite, Avocent. Working knowledge DNS and DHCP; What is a host
record, reverse look-up zone, CNAME. What is a static IP address.
hands-on experience with the following is a plus : Cisco Catalyst
6800, 9300, 9400, 9500 series switches. Arista EOS 7280, 7504
series switches. Spine-leaf architecture. VxLAN concepts;
Understanding what VNI's and VTEP's do, verification and research
of host routes in EVPN tables. Redistribution of routing protocols;
EIGRP to BGP. CCNA citification is a plus Company Overview Founded
in 1998, Lincoln Computer Services is a growing custom IT solution
provider, servicing New York City and Long Island, New York. If you
are interested in working for a growth-oriented company with a
culture that exudes collaboration, integrity and a passion for
technology, submit your resume today! Powered by JazzHR
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Keywords: Lincoln IT, Middletown , Network Engineer - Onsite -Evening/Night Shift - NYC/NJ, IT / Software / Systems , New York City, Connecticut
