Top Network Engineer Jobs in NYC, NY

Lead infrastructure engineer responsible for designing, deploying, and operating large-scale network infrastructure (Arista-focused). Ensure end-to-end monitoring, capacity planning, incident resolution, and cross-team collaboration. Drive automation, cloud migrations, and decisions across multiple infrastructure domains while mitigating capacity and technical risks.

Lead infrastructure engineer responsible for designing, deploying, and operating large-scale network infrastructure (Arista-focused), ensuring capacity, monitoring, and remediation across applications. Partners with app and infra teams to manage capacity risks, applies automation and cloud migration knowledge, and makes key technical decisions for multi-technology projects.

Hands-on Network Engineer responsible for supporting, securing, upgrading, and troubleshooting the firm's global enterprise network across data center, cloud, office, and remote environments. Duties include network operations, firewall and access control management, certificate management, Cisco ISE administration, routing (BGP/EIGRP), infrastructure deployments, disaster recovery, on-call support, documentation, and collaborating with Infrastructure and Security teams.

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.

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.

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 Senior Software Engineer, you will enhance Palantir's Kubernetes networking infrastructure, design APIs, and drive infrastructure strategy while ensuring scalability and security.

Administer and troubleshoot IBM z/OS Communications Server environments (VTAM, TCP/IP, TN3270); support GDPS disaster recovery networks; manage TPX Session Manager and Connect:Direct; implement secure file transfer (FTP/SFTP/FTPS/FTP-AT/TLS); perform SMP/E software installs and upgrades; monitor and resolve complex mainframe networking issues; participate in on-call rotation and develop operational procedures and best practices.

The Senior Lead Network Engineer will enhance and maintain a large-scale network, evaluating setup, designing infrastructure, and providing consulting and testing services.

Respond to and resolve level-two network issues escalated from NOC or service desk, perform minor software upgrades, run proactive performance assessments, assist clients and peers, maintain knowledge-base articles, participate in on-call rotation and after-hours support as needed.

Design, deploy, and maintain resilient enterprise and cloud network infrastructure for mission-critical 911 systems. Configure Fortinet and Cisco devices, troubleshoot connectivity and voice/video issues, perform production upgrades and packet captures, implement IaC-driven deployments, collaborate with vendors, and mentor junior engineers to ensure 24/7 reliability and security.

The role involves designing, implementing, and providing operational support for large-scale networks, ensuring infrastructure stability and reliability.

Maintain and implement nationwide network infrastructure; administer switches, routers, firewalls, load balancers and proxies; configure and troubleshoot LAN/WAN and WiFi; support level 2/3 escalations; document networks; manage firmware/software lifecycle.

Build software at Coinbase while responsibly using and integrating generative AI copilots (e.g., LibreChat, Gemini, Glean). Continuously learn evolving tools, apply human-in-the-loop practices, and deliver business-ready outputs that improve efficiency, cost, and quality. Participate in quarterly in-person working sessions as part of a remote-first culture.

The Network Engineer will support real-time trading, handle network configuration/troubleshooting, and work with automation tools. Responsibilities include managing Layer-2/Layer-3 services and packet analysis in production environments.

The Network Engineer will evaluate, enhance, and maintain large scale wired and wireless network infrastructure, ensuring security and optimizing performance. Responsibilities include consultation on hardware/software, implement technology solutions, and conduct testing procedures.

The Senior Lead Network Engineer will enhance a large-scale network project, oversee network infrastructure, conduct assessments, and provide design guidance and training.

The Network Engineer will oversee network operations, implement new technologies, and support various network and security equipment, ensuring compliance with standards and documentation.

Design, standardize, and operate facility OT networks carrying BMS/EPMS and controls traffic. Build segmented, secure OT architectures, manage the OT/IT boundary (firewalls, monitoring, access), and collaborate with controls engineers to ensure uptime and auditability across sites.

Own design, deployment, and operation of corporate and wireless networking across multi-site offices and data center-adjacent environments. Design Wi‑Fi for challenging RF environments, validate with surveys, run automation-first corporate network operations (config-as-code, zero-touch), onboard new sites, and ensure reliable remote access and campus LAN connectivity.

The Network Engineer will lead network projects, manage network infrastructure, support cloud networking in AWS, and enforce network security best practices.

Design, implement, maintain, and secure enterprise wired and wireless networks across offices and data centers. Troubleshoot advanced routing and switching (BGP, OSPF, EIGRP, VXLAN, STP), deploy and optimize high-density Wi‑Fi, perform RF surveys, manage Palo Alto firewalls and VPNs, automate with Terraform/Python, and provide on-site event infrastructure support.

Lead end-to-end external connectivity strategy: manage carrier relationships, procure and track circuits, ensure diverse OSP fiber paths, coordinate fiber builds, plan backbone/POP placement, support peering/interconnection, and provide connectivity intelligence for datacenter site selection and capacity forecasting.