Network Engineer

• Design, implement, and optimize data center network architectures and deployments.
• Ensure the reliability, performance, scalability, and security of production and development network infrastructure.
• Collaborate with Engineering, SaasOps, and Customer Success teams on networking solutions across private and public cloud environments.
• Manage, configure, and monitor network infrastructure, including configuration management, network automation, performance monitoring, and troubleshooting.
• Participate in an on-call rotation for incident response and continuous availability of mission-critical network services.
• Coordinate and execute data center visits for infrastructure deployment, server maintenance, and operational support.
• Evaluate new technologies, enhance operational processes, maintain technical documentation, and contribute to network standards and best practices.

Senior Network Engineer

• Act as the primary Level 3 escalation point for complex network infrastructure, routing, and security configuration issues across on-premise data centers and AWS environments
• Design, configure, and optimize FortiGate Firewalls, Cisco ASA Firewalls, and Akamai WAF / Anti-DDoS solutions
• Identify and resolve network issues, bottlenecks, and vulnerabilities across Arista switches, Cisco routers, F5 Load Balancers, and Infoblox DNS/DHCP
• Develop and maintain documentation covering network topology, hybrid cloud designs, security configurations, and operational SOPs
• Collaborate with DevOps teams to implement Infrastructure as Code and automate network deployments and security workflows
• Research and leverage AI and automation tools such as Tines, N8N, and Dify for security orchestration and network task automation
• Provide non-office-hour escalation support during major live cutovers or critical network emergencies

Senior Network Security Engineer

• Design, implement, and manage enterprise firewall policy across a global environment
• Manage rule lifecycle, audits, optimization, and governance
• Provide routing and switching support across campus, data center, and WAN environments
• Support and administer enterprise wireless infrastructure and controller-based architectures
• Serve as technical liaison between network and security functions
• Own cross-team requests end-to-end to ensure accountability and execution
• Develop and maintain automation and Infrastructure-as-Code solutions
• Reduce manual toil and enforce configuration consistency
• Administer and enforce network access control policies
• Ensure authorized devices and users access appropriate network segments
• Contribute to network and security projects supporting global expansion, new site buildouts, and data center additions
• Participate in on-call rotation and incident response for network and security events

Senior Network & Security Engineer

• Negotiate, administer, and maintain contracts and relationships with primary care physicians, specialists, ancillary providers, and hospitals
• Ensure a high-quality, cost-effective, and compliant provider network
• Support managed care growth initiatives and organizational goals
• Identify and onboard new providers
• Ensure regulatory compliance
• Foster strong partnerships with existing providers and partners
• Assist in tracking progress and enhancing brand visibility
• Support efforts to secure new contracts

Provider Network Administrator

• Set the architecture for a unified platform spanning topology, configuration, telemetry, active measurement, change intelligence, and self-service experiences
• Build an authoritative network model connecting physical topology, logical overlays, configurations, and service dependencies
• Catch physical and logical configuration errors during cluster bring-up
• Define telemetry and measurement strategy using reachability tests, streaming signals, traffic and capacity data, and change and maintenance events
• Deliver health, path, blast-radius, and self-service exploration products
• Establish interfaces, data contracts, quality standards, and operating mechanisms
• Drive cross-functional roadmaps and make tradeoffs among speed, cost, reliability, and maintainability
• Mentor engineers through critical designs

Senior Software Engineer, Network Visibility Platform

• Assist with rolling out and maintaining business-critical applications and services
• Work with senior engineers to resolve escalated service issues
• Collaborate with other engineers on resolutions and complex project implementation
• Execute system-level rack tests on NVIDIA and AMD GPUs, ARM-based, Intel Xeon, and AMD EPYC processors
• Perform functionality, compatibility, performance, stress, and reliability testing using proprietary tools
• Address customer support issues for HPC/AI applications and benchmarks
• Conduct proof-of-concept design and testing and provide optimized HPC/AI application benchmarks
• Fine-tune BIOS settings and optimize OS/network configurations
• Develop simulation configurations for varied workloads
• Deliver on-site deployment services, customer acceptance verification, and post-level 1 and 2 support
• Create and maintain technical notes, blogs, diagrams, test plans, reports, and logs
• Identify and document hardware and software quality issues
• Collaborate with Product Management and Engineering teams to incorporate customer feedback into product enhancements
• Contribute to HPC roadmap development and plan software and hardware upgrades
• Develop test utilities and automation scripts to streamline testing

Network Systems Engineer

• Design and build network automation and orchestration systems for DigitalOcean's global network infrastructure
• Develop software for network provisioning, configuration management, device lifecycle management, validation, monitoring, and automated remediation
• Build software integrating with DPUs, SmartNICs, and programmable network infrastructure
• Develop automation for large-scale datacenter and Point of Presence deployments, hardware, network fabrics, routing infrastructure, and vendor integrations
• Build abstractions across network vendors and hardware implementations while maintaining safety and reliability
• Create diagnostic tools and automate operational workflows
• Convert manual, repetitive, or error-prone infrastructure operations into scalable software solutions
• Partner with network engineers and infrastructure architects on maintainable software architectures
• Establish engineering standards for infrastructure software development, testing, observability, and operational readiness
• Lead projects from technical design through implementation, deployment, and long-term operation
• Establish technical direction and make architectural decisions
• Author RFCs, architecture and design documents, technical proposals, project plans, and technical documentation
• Identify systemic infrastructure problems and solutions spanning multiple teams and infrastructure layers
• Evaluate emerging hardware and software technologies
• Mentor engineers and provide technical leadership across the engineering organization
• Use AI tooling to accelerate development, debugging, testing, documentation, and technical exploration
• Build platforms, abstractions, and automation that enable other engineers to move faster
• Build partnerships across Network Infrastructure, Compute, Storage, Availability, Security, and Hardware/Platform Engineering

Staff Engineer, Network Infrastructure

• Implement, maintain, and support AltaMed’s growing network infrastructure
• Administer firewalls, switches, routers, and monitoring systems
• Rack and cable equipment
• Assist Systems, Security, Clinical Applications, and Data Engineering teams
• Deploy and maintain LAN/WAN, MPLS, TACACS+, RADIUS, wireless, and VPN infrastructure
• Configure and monitor network systems using SolarWinds and Cisco DNAC
• Support high-availability and real-time monitoring solutions
• Build and manage disaster recovery environments

IT Network Administrator

• Lead the Network Engineering function within the Infrastructure and Operations team
• Serve as the senior technical authority on network architecture and strategy
• Own the design, resilience, and long-term roadmap of the global network across offices and cloud environments
• Manage and mentor a team of network engineers and oversee MSP operations
• Set network architecture strategy while remaining hands-on with complex technical challenges
• Own strategy, architecture, and multi-year technology roadmap for internal and external networks
• Set global standards for Cisco, Palo Alto Networks, and Arista platforms
• Serve as final escalation point for complex, business-critical network incidents
• Direct root-cause analysis and long-term remediation across a global team
• Partner with Security to define and enforce network security architecture, segmentation, and Zero Trust/SASE strategy
• Own network capital and operating budget, hardware refresh planning, software and licensing spend, and vendor contract negotiation
• Direct capacity planning and asset lifecycle strategy for network infrastructure
• Build, lead, and mentor the network engineering and administration team
• Establish engineering standards, career development paths, and performance goals
• Establish governance for network documentation, change management, and configuration standards
• Own strategic vendor and carrier relationships, contracts, SLAs, and technology roadmap discussions
• Represent Network Engineering in executive and cross-functional forums
• Present network strategy, risk, and investment priorities to senior Technology, Security, and Finance stakeholders
• Implement and direct MSP operations for stable and financially efficient network operations

Senior Vice President, Network Engineering

• Complete a 3-month training program within AHEAD's Network practice
• Develop technical and consulting expertise through training, certifications, and shadowing
• Work on client projects after completing LAUNCH, based on skillset, personal interest, and business needs
• Communicate effectively across teams and build positive relationships
• Collaborate on projects and contribute to successful project delivery
• Solve complex problems and recommend innovative technology solutions
• Analyze issues, solve problems, and make recommendations
• Manage competing priorities and deliver to deadlines
• Travel to support client projects and shadowing opportunities

Network Engineer jobs in California