Senior LAN Network Engineer — Cisco, On-Call, Great Benefits

Diversified Services Network, Inc.

Irving (TX)

On-site

USD 113,000 - 120,000

Full time

5 days ago

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Benefits offered by this job

401(k)

Dental insurance

Vision Insurance

Disability insurance

Employee assistance program

Health insurance

Health savings account

Life insurance

Paid time off

Paid Holidays

Job summary

Diversified Services Network, Inc. is seeking a full-time Senior LAN Network Engineer to join our team in East Peoria, IL. You will diagnose, troubleshoot, and support LAN infrastructure across Americas with a focus on Cisco switches and TCP/IP networks.

The role requires a bachelor’s degree or equivalent experience, hands-on LAN implementation, and collaboration with vendors. You will participate in on-call support and ITSM changes while helping design scalable network solutions.

Qualifications

Bachelor's degree with 5–7 years of network engineering or 8+ years in lieu of degree.
Hands-on LAN implementation and support: TCP/IP, Ethernet, QoS, IP subnetting, VLANs, OSPF, cabling, switching.
Functional experience with LAN operations using Cisco switches and equipment.

Responsibilities

Diagnose, troubleshoot, and resolve LAN issues; replace defective components.
Respond to LAN development and support requests.
Provide off-shift support for critical incidents with on-call rotation.
Collaborate with business partners and vendors on infrastructure integration.
Design and implement processes to aid development and support.
Follow ITSM processes and documentation for changes.
Collaborate with other teams to plan and execute changes (firewall, VPN, wireless, NAC).
Advise business partners on LAN questions and issues.