Top Network Engineer Jobs

Leads the design, maintenance, evolution, troubleshooting, and configuration management of tactical networks supporting the DISA AISR-DT Block 2 architecture. Develops network configurations, integration plans, monitoring and recovery strategies, and architecture modifications. Coordinates configuration delivery and system access while interfacing with government customers, civilian partners, and leadership. Ensures network performance, security, compliance, and responsiveness to changing operational demands.

The OT Network Engineer oversees the implementation, maintenance, and support of the OT network infrastructure, ensuring reliable connectivity and security for manufacturing operations. This involves collaboration with IT and Automation teams while driving network optimization opportunities and supporting digital initiatives.

Designs, configures, maintains, and troubleshoots enterprise network infrastructure across corporate and manufacturing environments. Responsibilities include managing switches, routers, firewalls, wireless systems, SD-WAN, cabling, and network security; resolving complex escalations; maintaining documentation and topology diagrams; supporting change management; installing equipment; and traveling to company sites. The role requires advanced networking expertise, Python automation, Windows and Linux proficiency, physical work in industrial environments, and occasional extended hours for critical incidents.

Leads network and systems engineering efforts, including network architecture, configuration, optimization, failover and resiliency design, requirements analysis, technical documentation, systems integration, testing, and implementation planning. Provides technical leadership to engineering teams and coordinates with customers, government stakeholders, program personnel, and executives to resolve technical issues and ensure quality deliverables.

Designs, develops, and maintains Ansible-based network automation solutions across Cisco, Juniper, and Brocade infrastructure. Responsibilities include creating playbooks, roles, collections, inventories, reusable modules, APIs, CI/CD integrations, automated testing, provisioning, configuration management, compliance validation, documentation, and change-control support. The role also supports RMF activities, including POA&Ms, STIG reporting, audit readiness, logging, network diagrams, runbooks, and SOPs.

Investigate and resolve complex LTE and 5G network performance issues through KPI analysis, testing, root-cause isolation, and RAN optimization. The role supports macro sites, small cells, FWA, and DAS integrations; addresses coverage complaints; and uses AI-driven analytics to predict congestion, automate troubleshooting, and improve network reliability. It requires cross-functional collaboration, vendor coordination, flexible scheduling, and travel of up to 25%.

Designs, implements, and maintains large enterprise network infrastructure supporting mission-critical computer-aided dispatch and emergency communications. Manages Cisco Catalyst and Nexus environments, Palo Alto firewalls, routing protocols, VPNs, network resiliency, monitoring, disaster recovery, and high-availability architecture. Coordinates copper and fiber installations, troubleshoots network issues, supports public safety operations, and supervises a small technical team. The role is fully onsite in Phoenix and requires local residency and in-person interviewing.

Supports mission-critical network and cloud infrastructure in secure, classified environments. Responsibilities include monitoring availability and performance, analyzing traffic, logs, telemetry, and metrics, troubleshooting incidents, conducting root cause analysis, coordinating remediation, supporting secure data flows, improving resiliency and automation, maintaining operational documentation, and providing concise reporting to mission stakeholders. The role collaborates across systems engineering, cybersecurity, cloud, and operations teams while sustaining real-time intelligence mission environments.

Monitor, troubleshoot, maintain, and implement enterprise network and security infrastructure across on-premises and cloud environments. The role handles incident escalation, root cause analysis, change management, documentation, disaster recovery, vulnerability remediation, automation, and operational improvements. It partners with engineering, cloud, and security teams to transition new technologies into production and participates in on-call support for critical incidents.

Designs, deploys, and operates Cosm’s global multi-site network and operations infrastructure. Responsibilities include Palo Alto firewall management, routing, switching, wireless, NAC, cloud networking, security policy implementation, monitoring, automation, documentation, and Tier 2/3 support. The engineer will help build new sites, advise on architecture, train support teams, maintain equipment, support live productions, and improve disaster recovery and network efficiency. The role requires flexibility for nights, weekends, travel, physical installations, and live-event environments.

Designs, implements, commissions, troubleshoots, and modifies industrial networks for manufacturing facilities. Responsibilities include network audits, specifications, testing, documentation, bills of materials, hardware and cabling selection, installer guidance, and client collaboration throughout project lifecycles. The role primarily uses Cisco and Rockwell/Stratix infrastructure and supports on-site installation and startup activities.

Supports operations, maintenance, troubleshooting, design, and implementation of large enterprise, SD-WAN, hybrid-cloud, and voice networks. Configures cloud networking, secure connectivity, routing, switching, firewalls, VPNs, and monitoring systems across AWS, Azure, and Google Cloud. Develops contingency plans, resolves incidents, advises engineering and application teams, evaluates new technologies, and provides technical guidance and training. Requires extensive network architecture experience and an active interim Secret clearance with eligibility for Top Secret.

Designs, implements, configures, maintains, and troubleshoots enterprise network infrastructure across multiple sites. Manages Cisco routing, switching, wireless, VoIP, Palo Alto firewalls, VPNs, security appliances, DNS, DHCP, and related systems. Leads complex network implementations, supports hardware and software upgrades, maintains security standards, documents technical work, collaborates with IT teams and service providers, and contributes to long-term network planning and project delivery.

Supports daily operations of enterprise network infrastructure across headquarters and 52 field offices. Responsibilities include monitoring network health, maintaining LAN/WAN systems, configuring Cisco and Meraki equipment, troubleshooting connectivity and VLAN issues, monitoring Palo Alto firewalls, supporting VPN and Azure connections, resolving WAN/MPLS outages, coordinating with vendors, and maintaining procedures and configuration records. The role is fully onsite, requires weekend and emergency availability, and involves obtaining agency suitability clearance.

Implements and maintains enterprise network designs for NASA mission operations. The engineer supports routing, switching, firewalls, VPNs, network security, troubleshooting, configuration management, project scheduling, change management, and cross-functional implementation activities. The role requires Cisco and Aruba expertise, CCNA certification, strong documentation and communication skills, and the ability to work independently onsite at Johnson Space Center. Experience with automation, cloud networking, virtualization, and monitoring tools is preferred.

Designs, manages, and supports LAN/WAN, wireless, SD-WAN, and IT/OT segmented network infrastructure across laboratory, manufacturing, and corporate environments. Configures switches, routers, and firewalls; troubleshoots connectivity issues; supports network security measures; monitors network performance; and documents technical procedures, configurations, and project plans. Requires strong routing, switching, VPN, IPv6, cloud, virtualization, and network security knowledge, plus a bachelor’s degree and at least three years of experience.

Lead the architecture and development of global-scale network automation software for AI data centers. Design distributed services in Python or Go, establish engineering standards, build telemetry and observability systems, automate network operations, and apply AI/ML to anomaly detection and troubleshooting. Partner across engineering and security teams, ensure safe production changes, lead incident reviews, set technical direction, and mentor senior engineers.

Own complex network, security, identity, endpoint, SaaS, and infrastructure escalations. Design and troubleshoot enterprise networks, lead security and major incident response, review technical changes, support deployments, improve monitoring and documentation, create standards and playbooks, mentor Tier 1 and Tier 2 engineers, and provide technical leadership to clients and internal stakeholders. The role includes on-call participation, client-site support, and approximately 10–20% travel.

Provides Tier 3 operational ownership and engineering support for complex enterprise networks and communications infrastructure. Responsibilities include incident response, troubleshooting, root-cause analysis, approved changes, patching, monitoring, documentation, carrier and vendor coordination, and service improvement. Supports Cisco networking, firewalls, SD-WAN, VPN, wireless, optical networks, voice, unified communications, and related monitoring platforms. The role also requires client communication, technical documentation, after-hours maintenance participation, and collaboration within a 24/7 managed-services environment.

Design, build, test, and optimize scalable control-plane and data-plane software for cloud networking products. Develop APIs, improve performance, reliability, monitoring, and customer experience, while supporting products end to end. Collaborate across teams, establish engineering and architecture best practices, automate delivery processes, and mentor engineers. The role requires strong Go and distributed-systems experience, networking knowledge, cloud and containerization expertise, and familiarity with technologies such as eBPF, XDP, Kubernetes, and gRPC.

Design, build, test, and optimize scalable control-plane and data-plane network services and tools. Develop APIs, improve reliability and performance, support cloud products, establish engineering best practices, collaborate across teams, and mentor engineers. The role focuses on distributed systems, networking, observability, containerization, and production-ready software delivery.

Design, implement, test, and optimize scalable control-plane and data-plane services for cloud networking products. Build APIs, distributed systems, monitoring tools, and performance improvements while supporting existing products. Establish engineering best practices, improve reliability and delivery processes, collaborate across teams, and mentor engineers. The role requires strong Go development, networking expertise, cloud and containerization experience, and familiarity with technologies including eBPF, XDP, gRPC, Kafka, and Kubernetes.

Design, build, test, and optimize scalable control-plane and data-plane networking software. Develop APIs, improve performance, reliability, monitoring, and customer experience, support network products, establish engineering best practices, collaborate across teams, and mentor engineers. The role requires strong Go experience, distributed systems expertise, cloud and containerization knowledge, CI/CD experience, and familiarity with networking technologies including eBPF and XDP.

Designs, builds, tests, and optimizes scalable control-plane and data-plane network services. Develops APIs, improves performance, monitoring, reliability, and customer experience, while supporting existing products and establishing engineering best practices. Collaborates across teams on API contracts, cloud-native systems, and mission-critical software. Mentors engineers and contributes to automation, testing, deployment, and production operations.

Plans, designs, implements, configures, operates, and supports enterprise IT and operational technology network infrastructure. Troubleshoots complex issues, optimizes performance, manages network standards and monitoring, supports security enhancements, automates administration, and serves as a technical escalation resource. The role also leads small- to medium-scale projects, mentors support staff, participates in on-call and emergency response activities, and provides technical guidance to business partners.