Network Engineer

IntePros

United States · Contract · Entry

Job Title: Infrastructure Network Engineer

Type: 1 Year Contract

Location: Mount Laurel, NJ

Overview

We are actively seeking an experienced Infrastructure Network Engineer III with deep hands-on expertise in enterprise routing, switching, and next-generation network technologies. This role is ideal for a highly skilled engineer who excels in designing, configuring, and optimizing complex LAN/WAN environments and is comfortable working across Cisco, Arista, and Juniper platforms.

Key Responsibilities

Provide hands-on installation, configuration, and support for IP routers, switches, telephony systems, and customer premises equipment.
Design, build, and deploy secure and scalable LAN/WAN network solutions, including hardware, software, communication links, and related services.
Monitor, analyze, and optimize network performance to ensure continuous uptime and reliability.
Troubleshoot network issues across Layer 1–Layer 7 and implement solutions to prevent recurrence.
Ensure all network infrastructure meets organizational standards, security requirements, and best practices.
Collaborate with cross-functional teams to support new implementations, upgrades, and service deployments.

Required Skills & Experience

5–8 years of hands-on experience with Cisco and Juniper routers and switches.
Strong understanding of routing, switching, and VLANs within enterprise-scale environments.
Solid knowledge of Layer 2 and Layer 3 internetworking technologies, including OSPF, BGP, MPLS, VPNs, QoS, and related protocols.
Proficiency with firewalls, such as Cisco ASA, Juniper SRX, Check Point NG, or equivalent.
Experience supporting network infrastructure across multi-site or distributed systems.
Strong background in internetworking design, architecture, and real-world application.

Preferred / Nice-to-Have Skills

Knowledge of LTE/5G fundamentals and experience with carriers (e.g., Verizon).
Experience with Cradlepoint, NetCloud Manager, or related 4G/5G connectivity platforms.
Familiarity with APIs, scripting/automation, and modern orchestration tools.
Experience with Ciena platforms.
Secondary nice-to-haves:

SD-WAN technologies
NGFW/UTM solutions
SASE frameworks
Versa platforms

Certifications (Highly Preferred)

CCNA, CCNP, CCIE, JNCIA, JNCIS, or similar vendor-specific credentials.

Key Skills

Ranked by relevance

routers firewalls switches ccie ccnp ospf vpns mpls wan bgp asa

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