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NuStar Technologies · 14 hours ago

Network Engineer

Olathe, KS

Full-time

Onsite

Mid, Senior Level

$90K/yr - $160K/yr

5+ years exp

NuStar Technologies is seeking a Network Engineer to implement and support advanced networking solutions. The role involves troubleshooting complex network issues, managing enterprise wireless networks, and administering security policies and VPNs.

Enterprise SoftwareCloud ComputingConsultingBig DataHuman ResourcesAnalyticsEnterprise Resource Planning (ERP)IT ManagementStaffing Agency

H1B Sponsor Likely

Responsibilities

Troubleshooting Level 3 and advanced network issues and performing call backs ensuring issues are resolved & appropriate solutions are provided to the customer in a high-pressure factory environment

Responsible for investigating causes, tests solutions & suggest solutions in place to reduce the time taken to resolve the network-related tickets

Manage new and existing equipment, hardware, and network device software upgrades

Understanding Network supports priorities and objectives and takes an active role in accomplishing them

Should be able to lead and drive technically the Operational issues on his own in a high-pressure environment engaging multiple stakeholders during live troubleshooting

Help level 1 & level 2 resources to address Network related issues

Strong understanding of network routing and switching protocols required

Excellent analytical, interpersonal, and communication skills with the ability to communicate complex technical issues in an easy-to-understand manner

Resourceful, with the ability to work independently

Strong time management skills and attention to detail

Ability to multi-task activities with shifting priorities

Qualification

Cisco SDACisco ACIPalo Alto FirewallsInfoblox DDINetworking FundamentalsEnterprise WLAN designIPSec VPNAnalytical skillsMulti-taskingInterpersonal skillsCommunication skillsTime managementAttention to detail

Required

Expert in implementing, and support Cisco SDA (DNA Center, ISE integration, fabric onboarding) and Cisco ACI (policy model, contracts, EPGs, fabric troubleshooting)

Administer And Troubleshoot Palo Alto Firewalls Including Security policies, NAT, routing

VPN (IPSec, site-to-site, remote access)

Panorama management and threat prevention profiles

Manage and support enterprise wireless networks (Cisco, Aruba, or equivalent), including RF optimization, roaming, and high-density deployments

Design, configure, and troubleshoot IPSec VPNs, including third-party interoperability

Administer Infoblox DDI (DNS, DHCP, IPAM) including grid management, failover, and automation integration

Lead hands-on P1 troubleshooting for complex network issues across Application, LAN, WAN, DC, and security domains

Real-time packet capture skills to investigate complex issues during live P1 calls (Wireshark)

Cisco SDA: DNA Center, ISE integration, fabric edge/control nodes, policy troubleshooting

Cisco ACI: APIC, EPGs, contracts, fabric health, L2/L3 connectivity

Palo Alto Firewalls: PAN-OS, Panorama, security policies, IPSec VPN, NAT

Wireless: Enterprise WLAN design, RF analysis, troubleshooting

VPN: IPSec site-to-site, remote access, multi-vendor environments

Infoblox: DNS, DHCP, IPAM, Grid Master, HA

Networking Fundamentals: TCP/IP, BGP, OSPF, VLANs, QoS, multicast