Top Network Engineer Jobs in NYC, NY

Designs, configures, deploys, and supports multi-vendor network infrastructure for broadcast and media production. Works with Cisco, Arista, Palo Alto, F5, and cloud networking (AWS/Azure Direct Connect/ExpressRoute). Implements Palo Alto firewall policies via Panorama, participates in 24x7 on-call support, produces technical documentation and diagrams, and provides occasional travel and project/event support. Hybrid role based in NYC.

Manage and support enterprise DNS, DHCP, IPAM and load balancing infrastructure across on-prem, cloud, and data centers. Troubleshoot Tier 2/3 incidents, perform upgrades and security hardening, implement automation, follow ITIL change processes, and collaborate with Network, Cloud, Application, and Security teams to ensure high availability, compliance, and disaster recovery readiness.

Own and standardize multi-site corporate network architecture (LAN, Wi‑Fi, WAN/SD‑WAN, segmentation, DNS/DHCP, firewalls). Run Meraki Dashboard and Tailscale, manage ISPs and vendor relationships, monitor uptime, lead site installs and upgrades, automate network management, troubleshoot escalations, and document the network estate.

Lead design, deployment, automation, and reliability of CoreWeave's global backbone and edge network. Drive large-scale PoP deployments, capacity planning, troubleshooting, automation (Python/Ansible/IaC), operational standards, incident leadership, and mentor engineers while participating in senior on-call rotation.

As a Network Engineer at Deepgram, you'll optimize global network infrastructure for real-time audio streaming, focusing on latency reduction across hybrid cloud and on-premises environments.

Design, implement, and maintain low-latency, high-performance network infrastructure for trading systems. Partner with engineering teams to automate, monitor, and troubleshoot distributed networks, optimize performance, ensure resilience and security, and evaluate emerging technologies to improve scalability and reliability.

Design, build, and maintain production platforms and services that automate and operate CoreWeave's network (config generation, provisioning, workflow automation, observability, CLIs/APIs). Lead technical direction, plan multi-month projects, write high-quality Python and Go software, define SLOs/SLIs, reduce manual toil, participate in on-call, mentor engineers, and collaborate across Network, Observability, Fleet, and HPC teams.

Manage and troubleshoot enterprise network infrastructure including Cisco and Arista switches, routers, ASA firewalls, SourceFire IPS, F5 load balancers and Checkpoint devices. Configure and debug STP, EtherChannels, routing, ACLs, HSRP, VPNs, NAT, contexts, failover and policies. Monitor device health and logs using SolarWinds, Kiwi, Cacti and CatTools, perform IPS log analysis and IP block/whitelist actions, and coordinate vendor support.

Designs, configures and supports networking software on IBM z/OS (SNA and TCP/IP). Maintains connectivity to internal and external systems, tunes network performance, troubleshoots system/network issues, develops ISPF tools, scripts in Assembler/REXX, and participates in weekend/on-call rotations.

The Senior Network Engineer will design, implement, and maintain network solutions across data centers and cloud platforms, ensuring compliance with FedRAMP standards while leading incident responses and engineering automation workflows.

Provide Tier 3 technical support, configure/firewalls, routers, maintain VMware and Azure environments, monitor network performance, assist with server admin, and manage documentation.

Lead and shape technical direction for Network Expansion, driving cross-team initiatives and delivery of distributed, customer-facing systems. Own outcomes and metrics, mentor engineers, collaborate with product/design/operations, and improve platform reliability, testing, and deployment practices while hiring and coaching engineering talent.

The Network Engineer will manage daily IT operations at a private club, focusing on infrastructure support, VoIP, Microsoft 365, development projects, and security compliance.

Design, configure, and support global network infrastructure while optimizing for low latency trading applications. Diagnose complex network issues using data-driven methods and automation. Manage global initiatives from requirements to deployment.

Engineer, deliver, and provide Tier 2/3 support for LAN, WAN, and WLAN network services across corporate and retail sites in the NYC region. Design, build, secure, troubleshoot, and configure network infrastructure to global standards while liaising with US Network and Operations teams to meet SLAs.

Lead strategy and execution for scalable compute and edge network infrastructure spanning on-premise and cloud. Automate distributed connectivity, drive software-first solutions for service routing and traffic engineering, ensure performance and operability, decompose complex problems, produce reusable artifacts, and mentor engineering teams.

The Staff Site Reliability Engineer will design reliable network solutions, maintain cloud infrastructure, troubleshoot issues, and improve system efficiency.

Lead technical direction and build a scalable network observability platform. Design collectors, storage, alerting, and visualization; standardize telemetry, mentor engineers, drive cross-team initiatives, and serve as senior on-call escalation for observability incidents and architecture.

Design, implement, and operate high-performance data center networks optimized for AI/GPU workloads. Collaborate with compute, storage, and security teams, lead incident response and 24/7 operations, mentor engineers, evaluate emerging interconnects and networking tech, and define long-term data center network strategy and standards.

Interns pair with full-time mentors to maintain and improve a multi-vendor network supporting trading and internet traffic. Tasks include debugging routing protocols, provisioning feeds and third-party connections, site expansions and colocation work, automating support tasks, improving monitoring, performing root-cause analysis, and building production-ready solutions. Work involves command-line *nix use and programming to automate and instrument network operations.

Design end-to-end datacenter network architectures for AI training and inference: topology, IP/routing, RDMA/lossless fabrics, physical integration (rack, power, cabling), and comprehensive HLD/LLD documentation. Collaborate with hardware, operations, cabling, software, and validation teams to produce deployable, scalable, and performance-validated designs.

The Network Engineer will support and maintain a variety of network, security, and telephony equipment, ensuring design compliance and robust troubleshooting. Responsibilities include working with architecture teams and handling network installations and documentation.

Design and maintain large-scale networks, automate network management with Go and Python, and collaborate with engineering teams to optimize performance.

Operate and maintain IP networking in a 24/7 SaaS environment. Troubleshoot network issues, manage service providers and equipment, perform capacity planning, execute network changes, assist with network activations, and participate in projects to improve WAN/connectivity and integrate partners and acquisitions.

Lead design, implementation, automation, and security operations for Azure cloud networking in FedRAMP High/IL4 environments. Build modular IaC (Terraform, ARM, Bicep), implement advanced networking and firewall controls, mentor team members, participate in on-call support, and translate compliance controls into enforceable guardrails.