130 network support engineer jobs at 92 companies in Montclair, NJ
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Network Support Engineer
New York City, New York, United States
$100k-$150k/yrOnsiteFull Time
Point72: Global multi-strategy asset management and investment advisory firm.
3+ YOEBachelor's in CS/Engineering and 3+ years enterprise network support; hands-on Cisco and Arista experience, Palo Alto and F5 administration, wireless (802.11), automation with Python/Ansible/REST APIs, strong troubleshooting and communication.
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
3+ YOE3+ years configuring and supporting Cisco, Arista, Palo Alto and F5 network technology; AWS/Azure networking experience; firewall policy experience with Palo Alto/Panorama; on-call support and documentation skills.
Nielsen: Measures media audience engagement and provides data-driven advertising insights.
10+ YOEManage corporate LAN and Wi‑Fi, troubleshoot end-user network issues, support VPN/firewall migrations, and work with NOC and IT teams; 10+ years network engineering experience.
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
10+ YOE10+ years network engineering experience with 5+ years in leadership/architecture; data center (leaf-spine, EVPN/VXLAN), BGP/OSPF/MPLS, Palo Alto firewalls, AI/GPU networking, and incident/on-call support.
Warsaw or Bellevue or Ireland or Livingston or London or New York or Sunnyvale
OnsiteFull Time
CoreWeaveNasdaq: CRWV: Cloud computing infrastructure specialized for large-scale AI workloads.
Experience building and operating network observability: Prometheus/Grafana/Alertmanager, gNMI/SNMP, Python/Go/Bash, Kubernetes, Linux networking; telemetry collectors/exporters, on-call support, and mentoring junior engineers.
Prometheus, Grafana, Alertmanager, gNMI, SNMP, Python, Golang, Go, Bash, Kubernetes, Ansible, Jinja2, TensorFlow, scikit-learn, OpenTelemetry, Jaeger, Zipkin, Arista EOS, NVIDIA Cumulus Linux, Nokia SR OS, SR Linux, Linux
VersantNasdaq: VSNT: Operates cable television networks and digital media entertainment platforms.
Design and support enterprise campus, data center, WAN, cloud, and wireless networks; strong Cisco and Palo Alto experience; cloud networking and SD-WAN experience preferred; participate in on-call rotation.
eMazzanti Technologies: Provider of managed IT, cybersecurity, and cloud consulting services.
1+ YOE1-4 years as a network engineer/admin. Provide onsite network support, design and maintain networks, configure firewalls, troubleshoot Windows Server/Exchange/Windows, understand TCP/IP, DHCP, DNS, LDAP, VOIP, VPNs; ConnectWise and Microsoft certifications preferred; valid driver's license required.
Microsoft Windows Server, Microsoft Exchange, Microsoft Windows, ConnectWise
Santa Clara or Westford or Austin or Durham or Redmond or New York
$140k-$270k/yrOnsiteFull Time
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOE5+ years software development (C, C++, Python, or Go) in the networking industry, 5+ years supporting in-field production network equipment, bachelor's degree or equivalent, experience with Linux NIC drivers/ASICs/firmware/network OS, expert Ethernet/IP knowledge.
West Norriton or Norristown or Secaucus or Schaumburg
$112k-$130k/yrHybridFull Time
Quest DiagnosticsNYSE: DGX: Provides clinical laboratory diagnostic testing and health information services.
6+ YOE6+ years enterprise network engineering experience (routing, switching, firewalls); bachelor’s degree or equivalent; cloud networking (Azure/AWS/GCP) experience; ServiceNow and Infrastructure as Code (Terraform) experience; strong communication and on-call support ability.
City of New York: Provides municipal services and administration for New York City.
4+ YOEDesign, implement, administer, and support secure LAN/WAN/MAN infrastructure; manage firewalls, switches, VPNs; use routing (OSPF, BGP), monitoring tools, and collaborate with cloud providers. Baccalaureate degree plus relevant experience required.
PalantirNasdaq: PLTR: Developing software platforms for data integration and analytics.
4+ YOE4+ years in desktop or help desk support; on-call rotation; travel up to 30%; strong Windows/macOS, networking, AD/Exchange/O365; experience with AI/LLMs; IT administration.
Pico: Provides managed infrastructure and data services to financial markets.
10+ YOE10-14 years in deploying/supporting firewall and network equipment; Fortinet, Cisco ASA, Arista/Nexus; IPSec VPN/NAT; BGP; TCP/UDP; Ansible/Linux/Python; strong troubleshooting and communication; able to work across EMEA, USA, APAC.
Pilot Fiber: Provides fiber-optic internet and network services for businesses.
3+ YOE3+ years in network support/NOC/provisioning; 1+ year configuring Juniper/Cisco/Arista; strong routing, L2, SNMP, DCIM experience; independent, good communicator; able to travel to NYC; lift up to 50 lbs; scripting/automation interest.