Network Engineer
InteProsUnited States1 day ago
ContractInformation Technology
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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
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.
- 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.
- 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
- CCNA, CCNP, CCIE, JNCIA, JNCIS, or similar vendor-specific credentials.
Key Skills
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