Top Senior Network Engineer Jobs in NYC, NY

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.

Seeking a Senior Engineer for Network Observability to design, develop, and maintain monitoring systems for CoreWeave's GPU cloud network performance, leveraging Python and Golang for advanced observability solutions.

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

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

As a Staff Network Security Engineer, you'll enhance network security for CoreWeave's infrastructure, automate processes, and collaborate with teams to architect secure systems.

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.

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.

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.

Lead design, build, and operation of security infrastructure for cloud and corporate networks. Manage AWS and OCI environments, network security (firewalls, segmentation, WAF, VPN), zero-trust, identity and access, IaC automation, vulnerability management, detection engineering, and incident response while partnering across IT and engineering teams.

Lead network engineering team to design, implement, and maintain complex voice and data (wireless and wireline) architectures. Own network planning, troubleshooting, standards, documentation, training, and provide technical leadership and project oversight.

As a Staff Software Engineer, you'll design and operate traffic infrastructure, lead multi-team projects, ensure service reliability, and mentor engineers while utilizing AI tools for development efficiency.

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

The Senior Network Engineer will lead network reliability, performance, and incident response, while designing and implementing scalable solutions across data centers and cloud environments, ensuring compliance with FedRAMP requirements.

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.

As a Sr. Product Security Engineer, you will focus on network security, identifying gaps, architecting solutions, and leading cross-functional security initiatives.

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.

As a Network Engineer III, you will monitor network performance, resolve incidents, enhance processes, and provide on-call support for high priority issues, leveraging Cisco and Microsoft technologies.

As a Network Engineer, you will manage remote networks, troubleshoot connectivity issues, ensure security, and enhance network reliability for Slingshot's sensor infrastructure.

The Network Engineer supports ISP/MSP customers, managing SDWAN networks, troubleshooting LAN setups, and configuring routers and firewalls. Responsibilities include customer support, issue resolution, and mentoring.