Network Engineer
Job in
Iselin, Middlesex County, New Jersey, 08830, USA
Listed on 2026-10-09
Listing for:
HAN Staffing
Full Time
position Listed on 2026-10-09
Job specializations:
-
IT/Tech
Systems Engineer, Cybersecurity, Technical Support, IT Specialist -
Engineering
Systems Engineer, Cybersecurity, Technical Support, IT Specialist
Job Description & How to Apply Below
Title:
Network Engineer
Location:
Iselin, NJ, 08830
Posted Date:
Company: HAN Staffing Role:
Network Engineer
Design, develop and deploy LAN/WAN network infrastructure
Responsible for 3rd level troubleshooting for all LAN/WAN alerts and issues
Responsible for maintenance of all monitoring and reporting systems
Produce and maintain documentation related to all systems developed/deployed
Perform on-call duty for non-business hours support as per shift assignments
Perform administrative tasks pertaining to time entry and status reporting
Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS)
Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations
Monitor performance and ensure system availability and reliability
Monitor system resource utilization, trending, and capacity planning
Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure
Select and implement security tools, policies, and procedures in conjunction with the company's security team Liaise with vendors and other IT personnel for problem resolution
Excellent communication and presentation skills.
Able to communicate with the customer and be able to present solutions to peers
Open for 24x7 availability
Conduct technical trainings to internal resourcesREQUIRED TECHNICAL QUALIFICATIONS (in order of level of need)
Excellent network troubleshooting skills.
Must be able to quickly identify and resolve network related issues in smallest possible time.
Excellent communication skills.
Must be able to clearly interact with the customer, understand the requirements and communicate with the off-shore team.
Must be able to participate and represent the team in change and incident management meetings.
Experience with SDWAN Silver Peak preferred
Experience with Next Gen Firewalls Cisco Firepower preferred
Troubleshoot routing loops
Troubleshoot asymmetric routing & STP loop issues
Implementation of operational changes & coordination with project team for project related changes.
Configuring/troubleshooting Cisco ASA, IPSConfiguring/troubleshooting Cisco ISEConfiguring/troubleshooting wireless Cisco WLC preferred
Configuring/ troubleshooting routing protocols EIGRP, OSPF, BGPConfiguring/troubleshooting LAN switching VLAN, VTP, STP, Ether Channel Configuring / troubleshooting quality of service
Configuring/troubleshooting TCP/IP protocol suite
Configuring/troubleshooting application protocols - HTTP, HTTPS, FTP, SMTP, SNMP, SSL etc.
Configuring/troubleshooting network security IPSec/SSL VPN/Cisco Any Connect, AAA architecture, TACACS+, RADIUS, 802.1xCisco Catalyst & Nexus 9K/7K series of switches
Configuring/troubleshooting Cisco IOS, NX-OS software
Configuring/troubleshooting of application load balancers
Experience with firewall cloud services Zscaler preferred
Working on all applications such as SAP, Citrix, Portal, etc
Analyzing the outputs of all the tools and making recommendations example:
High CPU utilization on core device at data center
Specific skill required
SDWAN, CISCO IOS, CCIE and CCNA Certification,EIGRP, OSPF, BGP,CISCO Client,ASA Firewall
AWS, GCP, Azure Cloud experience consider a plus
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