Top Network Engineer Jobs in NYC, NY

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.

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.

Design, implement, and maintain low-latency exchange network infrastructure. Configure network devices using Ansible and Python, monitor alerts, resolve incidents, perform root-cause analysis, support customer connectivity and turn-ups, validate products, engineer secure solutions, and coordinate with data center and circuit providers.

Lead the architecture and operations of network services, optimizing performance and scalability for AI workloads while ensuring security and compliance.

Implement, maintain, monitor, and troubleshoot network infrastructure across client environments. Configure routers, switches, firewalls, VPNs, and routing protocols; resolve Layer 2/3 connectivity issues; perform root cause analysis, maintenance, patching, and security updates. Maintain network documentation and collaborate with engineering, support, project teams, and clients. Travel to customer sites throughout the NYC metro region and transport equipment as needed.

The Network Engineer will oversee Cisco networks, ensure security, maintain hardware, mentor tech specialists, and expand Wi-Fi coverage.

Designs, implements, and maintains cloud and on‑prem network infrastructure with IaC (Terraform/CloudFormation/Ansible), supports AWS environments, builds CI/CD pipelines, authors technical documentation, troubleshoots escalations, and collaborates with Cloud Architects and product teams in a remote Agile environment.

Delivers post-sales network engineering services, including requirements assessment, solution design, equipment staging, configuration, testing, deployment, documentation, and client coordination. Manages complex data center networking environments involving routers, switches, firewalls, load balancing, DMZs, DDI, routing protocols, and modern switching architectures. Collaborates with clients, vendors, Smart Hands, project managers, and internal teams to meet service-level objectives, resolve issues, improve deployment processes, and enhance service delivery.

Designs, implements, and supports complex high-availability telecommunications network infrastructure. Leads architecture and long-term planning, optimizes performance and scalability, manages escalations, defines operational KPIs, and maintains documentation and diagrams. Serves as project engineer and subject-matter expert for major initiatives, coordinating across departments and engineering disciplines. Provides technical leadership, mentors junior engineers and technicians, and ensures reliable, secure integration of network services within demanding operational environments.

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

The Network Engineer will deploy and validate AI datacenter network infrastructure, manage hardware logistics, troubleshoot issues, and provide operational support while ensuring production standards.

Design, deploy, and operate high-performance campus, data center, and WAN networks for low-latency trading systems. Implement security controls, automate provisioning with scripting/IaC, troubleshoot incidents, lead upgrades and capacity planning, and mentor junior engineers.

The Network Engineer will design, configure, and secure enterprise network infrastructure with strong hands-on experience in routing, switching, and security tools.

Design and evolve ultra-low-latency global networks across data centers, colocation, and cloud. Lead routing, scalability, lab validation, automation (Python), observability, and high-complexity migrations while mentoring engineers and producing regulatory and operational documentation.

The Network Engineer plans, tests, documents, and implements network hardware, software, configuration, routing, and interoperability changes across DLA WAN, DISN, cloud, core, and remote networks. Responsibilities include developing implementation and assessment plans, conducting laboratory evaluations, creating network designs and maps, preparing test and after-action reports, defining requirements, analyzing telecommunications needs, supporting network services, and recommending routing and configuration improvements. The role requires hybrid onsite work and SIPR-related support.

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.

Manage and maintain on-premises and cloud network infrastructure, including Meraki, Palo Alto, AWS VPC, and Transit Gateway environments. Design and troubleshoot networks supporting microservices and Kubernetes, enforce secure and highly available architectures, investigate security incidents, and serve as the escalation point for network issues. Mentor service desk staff, document systems, communicate incident updates, participate in on-call rotation, and provide backup Windows and Linux systems administration.

Design, operate, and improve Verition's global network platform across datacenters, cloud, and internet edge. Build high-performance datacenter fabrics (EVPN/VXLAN, BGP, leaf-spine), WAN and market connectivity, security, observability, and low-latency optimizations. Automate provisioning, configuration, validation, and monitoring using Python, APIs, Git, and IaC tools. Partner with cross-functional teams, provide production support/on-call, and drive platform reliability, performance, and scalability improvements.

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

Manage and optimize high-bandwidth, low-latency VFX network infrastructure supporting render farms, storage, cloud rendering, artist collaboration, and remote workstations. Configure AWS Deadline Cloud, troubleshoot Maya and Arnold rendering, build asset-transfer and per-show environment systems, optimize Linux and Windows pipelines, and document architecture and procedures. The role requires strong Python and Bash scripting, networking, storage, systems administration, render-farm, and VFX pipeline expertise.

Design, implement, and maintain services that store and deploy Fastly's network configuration. Build features for infrastructure provisioning and fleet scaling, improve CI/CD and testing, write performant maintainable code, and mentor other engineers while collaborating with operations and infrastructure teams.

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.

Responsible for designing, deploying, configuring, monitoring, securing, and supporting regional network infrastructure across WAN, LAN, SD-WAN, VPN, firewalls, routers, switches, and related systems. The role troubleshoots production and end-user issues, coordinates vendors and global IT teams, supports auction events and regional offices, manages network projects, establishes infrastructure standards, and presents updates to senior leadership. Travel and extended hours may be required during sales and upgrade activities.

Design, deploy, and operate enterprise network infrastructure across data centers and cloud (GCP, AWS, Azure). Manage VPCs, VPNs, BGP, F5 BIG-IP, hybrid connectivity, and observability. Build IaC and automation with Terraform, GitLab CI/CD, and Ansible. Maintain monitoring, documentation, and participate in on-call support for critical incidents.