Top Network Engineer Jobs in Boston, MA

Provide expert-level service-provider network and systems support in a Managed Services Center. Deliver full lifecycle solutions (design, implementation, troubleshooting), own incidents end-to-end, participate in on-call rotation, lead technical projects, document work in ticketing systems, and collaborate with clients and internal teams to resolve complex networking issues.

The Senior Network Engineer manages enterprise network design, implementation, and operations, focusing on infrastructure, VoIP, security, troubleshooting, and project management.

Configure, install, monitor, and maintain network devices and services (routers, switches, firewalls, load balancers, VPN, QoS). Perform upgrades, patches, capacity planning, and follow change management processes. Monitor resource utilization and liaise with vendors and IT personnel for problem resolution.

Design, implement, and modify consumer networking products for wired and wireless environments. Develop and debug client-side network applications and streaming audio services; analyze packet captures; work with embedded Linux/RTOS, IPC, C/C++, and web technologies (JavaScript/jQuery/Ajax).

Build and design proxy infrastructure from scratch, implement rotation systems, manage IP reputation, optimize for performance, and develop reverse proxy systems for various proxy types.

Designs, analyzes, and supports telecommunications networks (voice, data, video, wireless). Develops installation and maintenance plans, defines system requirements, coordinates with IT teams, and implements network services and contingency solutions for DoD LANs.

Lead design, implementation, and analysis of telecommunications networks (voice, data, video, wireless). Provide technical direction, cost evaluation, network specifications, installation planning, reporting, and coordinate with other IT professionals through project lifecycle.

The Senior Cloud Network Engineer will design and implement scalable cloud networking solutions, automate infrastructure processes, and lead cross-functional collaborations while ensuring security and operational excellence.

Lead design, implementation, integration, and sustainment of the prototype network infrastructure. Configure and maintain routers, switches, firewalls, wireless, and servers; ensure DoD cybersecurity compliance (STIGs, RMF); troubleshoot and optimize performance across lab, staging, and operational environments; produce architecture diagrams and documentation; support demonstrations, testing, and field deployments; collaborate with engineering, security, and vendors.

Design, implement, operate, and modernize enterprise Cisco/Webex contact center and voice platforms. Build call flows, IVR, routing, agent/queue configs, automation, and observability. Lead migrations, resilience testing, integrations with CRM/APIs, troubleshooting, and cross-functional architecture and operational improvements.

Operate, monitor, troubleshoot, and optimize global network infrastructure across datacenters and telco partners. Diagnose complex network incidents, drive root-cause analysis, implement long-term fixes, document configurations and procedures, coordinate cross-team remediation, and support network architecture, routing, and peering for LAN/WAN/wireless environments.

The Software Engineer will manage edge networking configuration, evolve the ingress layer, build network observability, support regional expansion, and establish team practices in a growing network-focused team.

The Senior Network Engineer leads projects on complex network and security engagements, performs assessments, and collaborates with teams to implement solutions.

Design, implement, and maintain hybrid network infrastructures across on-premises and cloud environments while automating workflows and ensuring security standards are met.

Design, deploy, and troubleshoot carrier-grade Layer 1-3 connectivity including carrier interconnects, NNIs, MPLS, BGP, VRFs, VLANs, and Azure ExpressRoute. Validate circuit turn-ups, support data center deployments, develop configuration templates and runbooks, and act as escalation for complex transport and routing issues while coordinating with carriers, NOC, and implementation teams.

The Sr. Network Engineer designs, implements, and operates cloud and hybrid network infrastructure, emphasizing automation and customer-centric solutions while supporting 24x7 operations.

Designs, builds, and supports corporate networks, servers, storage, telephony, and cloud systems across on-prem, colo, and cloud. Leads infrastructure projects, provides technical escalation, mentors staff, manages vendors, drives vulnerability remediation and lifecycle tasks, and supports global 24x7 operations with SOX compliance.

The Network Engineer designs, deploys, and maintains secure hybrid network solutions, manages network security devices, and troubleshoots complex issues across LAN, WAN, and cloud environments while optimizing performance and compliance with best practices.

The Senior Specialty Solutions Engineer will focus on network and network security solutions, collaborating with sales teams and vendors to deliver tailored technologies for clients, while leading engineering efforts and mentoring junior members.

Lead automation solutions development, manage integration for business applications, and ensure system performance and security. Provide technical guidance and support for junior developers.

Own design, automation, and lifecycle of Kubernetes platform for global network infrastructure. Build production-quality tooling for cluster provisioning, upgrades, GitOps delivery, observability, and recovery. Provide production support and incident response for network services on the platform, drive root-cause analysis, and establish platform standards and runbooks.

Support and engineer customer networks for government clients: troubleshoot escalated incidents, configure and maintain switches, routers, firewalls, and wireless infrastructure, analyze recurring issues, implement changes and optimizations, investigate performance/routing/VLAN/subnet problems, monitor network metrics, mentor Tier 1 staff, maintain documentation, and collaborate on projects and migrations.

Design, develop, and implement network automation solutions for GPON/XGS-PON and IP multi-vendor environments. Lead scripting (Python, Go), CI/CD pipelines, integrations, documentation, mentoring, and automation of provisioning, monitoring, and reporting to boost operational efficiency.

Designs, implements, secures, and supports enterprise LAN/WAN/WLAN/SD-WAN, VPN, and cloud networking. Administers Cisco technologies, ensures high availability and segmentation, partners on security and Azure hybrid connectivity, monitors performance, leads modernization projects, and mentors junior engineers.

Lead Greenfield and Brownfield customer network deployments and production migrations. Design and troubleshoot advanced routing (BGP, OSPF, MPLS, VRF), implement firewalls (FortiGate, Cisco ASA), and build secure enterprise VPN and SD-WAN architectures. Participate in U.S.-aligned change windows and resolve complex escalations to minimize downtime.