Network Modeling and Optimization Engineer Job at Meta (Menlo Park)

Expert Systems Engineer – Network Engineer

We are seeking a highly skilled Expert Network Engineer with strong Azure networ...

Location

India

Salary:

Not provided

Altera Digital Health Inc. UK

Expiration Date

Until further notice

Requirements

Proven experience as a Network Engineer with strong focus on Azure network design, implementation, and troubleshooting
Hands-on experience with: Azure networking (vNETs, ExpressRoute, VPN Gateway, Route Server, Application Gateway, NSG, Azure Firewall)
Routing protocols (BGP, OSPF) and communication protocols (TCP/IP, QoS, HSRP)
Firewalls (Cisco ASA, Palo Alto, or similar)
IPSec VPNs and hybrid connectivity setups
Strong troubleshooting and analytical skills in resolving complex network issues
Familiarity with scripting/automation tools (Python, PowerShell, or Perl) for operational efficiency
Excellent communication, documentation, and mentoring skills
Ability to work in a 24x7 rotational support model
Bachelor’s degree in Computer Science, Information Technology, or a related field

Job Responsibility

Design, configure, and maintain network devices and services (e.g., routers, switches, firewalls, load balancers, VPNs, QoS) across on-prem and Azure environments
Implement and manage Azure networking components — including Azure Virtual Networks (vNETs), VPN Gateways, ExpressRoute, Azure Firewall, Application Gateway, and Network Security Groups (NSGs)
Perform network maintenance, monitoring, and optimization to ensure high availability and performance
Configure and troubleshoot routing protocols (BGP, OSPF) across hybrid environments
Manage and troubleshoot IPSec VPN tunnels between on-prem and Azure
Implement and enforce network security policies and manage firewall configurations (Cisco ASA, Palo Alto, Azure Firewall, etc.)
Monitor and analyze Azure Network Watcher, flow logs, and diagnostics for proactive issue detection
Provide Level-2/3 support, perform failover testing, and execute root cause analysis (RCA) for incidents
Develop and maintain network automation scripts (Python, PowerShell, or Terraform) for configuration consistency and efficiency
Work within established change management and configuration standards

Platform Network Engineer

Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build...

Location

United States , Atlanta

Salary:

Not provided

Hermeus

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Electrical/Computer Engineering, Information Systems, or related STEM field
5+ years of experience designing, implementing, and troubleshooting physical and logical networks
Deep understanding of the OSI model with hands-on experience across Layers 1–4
Proficiency with Layer 2/3 technologies (VLANs, STP, routing protocols) and core protocols (TCP/IP, UDP, ARP, ICMP, DNS, DHCP)
Direct experience configuring routers, switches, and firewalls (Cisco, Juniper, Palo Alto) in production environments
Skilled in packet capture and analysis using tools like Wireshark, tcpdump, or Scapy
Working knowledge of Linux networking (iptables, netplan, systemd-networkd) and common serial/Ethernet interfaces
Strong analytical and problem-solving skills
able to translate system-level requirements into resilient network designs
U.S. citizenship with ability to obtain and maintain a security clearance

Job Responsibility

Design and implement high-performance network architectures for Ground Control Stations and RPA mission systems
Develop, integrate, and troubleshoot networked avionics and flight-critical systems across all OSI layers
Configure and optimize routers, switches, firewalls, VPNs, and wireless infrastructure for secure, low-latency operations
Validate and refine network performance through packet-level analysis, simulation, and real-world test environments
Maintain and document network topologies, configurations, and addressing schemes to ensure repeatable, scalable deployments
Collaborate across systems, software, and mission engineering teams to enable seamless connectivity and protocol compatibility
Support field and test deployments, including setup, sustainment, and rapid troubleshooting in dynamic mission environments
Responsible for designing, implementing, and maintaining reliable DevOps tools and infrastructure that will permit the deployed team to rapidly deploy, test, and verify software/hardware

Fulltime

Senior Manager, Performance AI/ML Network Deployment Engineering

The Senior Manager, DC GPU Advanced Forward Deployment and Systems Engineering i...

Location

United States , Santa Clara

Salary:

210400.00 - 315600.00 USD / Year

AMD

Expiration Date

Until further notice

Requirements

Expertise in networking and performance optimization for large-scale AI/ML networks, including network, compute, storage cluster design, modelling, analytics, performance tuning, convergence, scalability improvements
Prefer candidates with solid, hands-on expertise in at least one or more of 3 domains, namely compute, network, storage
Experience in working with large customers such as Cloud Service Providers and global enterprise customers
Proven leadership in engaging customers with diverse technical disciplines in avenues such as Proof of Concept, Competitive evaluations, Early Field Trials etc
Direct experience in working with large customers and can operate with sense of urgency, own the problems and resolve it
Demonstrated leadership in network architecture, hands on experience in RoCEv2 Design, VXLAN-EVPN, BGP, and Lossless Fabrics
Proven ability to influence design and technology roadmaps, leveraging a deep understanding of datacenter products and market trends
Extensive hands-on Network deployment expertise and proven track record of delivering large projects on time. Cisco, Juniper or Arista experience is preferred
Direct, co-development/deployment experience in working with strategic customers/partners in bringing solutions to market
Excellent communication level from engineer to mid-management to C-level of audience

Job Responsibility

Collaborate with strategic customers on scalable designs involving compute, networking, storage environment, work with industry partners, Internal teams to accelerate the deployment, adoption of various AI/ML models
Engage system-level triage and at-scale debug of complex issues across hardware, firmware, and software, ensuring rapid resolution and system reliability
Drive the ramp of Instinct-based large scale AI datacenter infrastructure based on NPI base platform hardware with ROCm, scaling up to pod and cluster level, leveraging the best in network architecture for AI/ML workloads
Enhance tools and methodologies for large-scale deployments to meet customer uptime goals and exceed performance expectations
Engage with clients to deeply understand their technical needs, ensuring their satisfaction with tailored solutions that leverage your past experience in strategic customer engagements and architectural wins
Provide domain specific knowledge to other groups at AMD, share the lessons learnt to drive continuous improvement
Engage with AMD product groups to drive resolution of application and customer issues
Develop and present training materials to internal audiences, at customer venues, and at industry conferences

Infrastructure Engineer - Network Specialist

We are currently recruiting an exciting opportunity on our IT Infrastructure tea...

Location

United Kingdom , London

Salary:

Not provided

Transact

Expiration Date

Until further notice

Requirements

A minimum of 5 years in a network infrastructure engineering role, ideally within Financial Services
Advanced experience with Azure Virtual Network (VNet) design (including subnetting, peering, and NSGs)
Extensive hands-on experience designing and managing Core and Top-of-Rack (ToR) switching environments, including resilience technologies like VSX or other MC-LAG protocols
Proven experience implementing network access control (NAC) and zero-trust principles
Working knowledge of configuration management and orchestration tools such as Ansible

Job Responsibility

Design, and deploy end-to-end network solutions, including LANs, WANs, WLAN and SD-WAN Solutions, both on-premise and within cloud infrastructure
Serve as the subject matter expert for all Azure networking components, leading integration, security, and governance efforts
Drive cross-functional collaboration, partnering closely with architecture, cybersecurity, and change delivery teams to ensure network designs and implementations are secure, compliant, and fully aligned with business and technical objectives
Drive network automation initiatives, identifying opportunities and implementing solutions (e.g. Ansible) to streamline provisioning, management, and monitoring
Manage and monitor networks, servers, and systems to ensure optimal performance. This includes troubleshooting network issues and performing regular maintenance and upgrades
Lead network security design and configuration to protect the organisation's data and systems, including setting up firewalls, VPNs, policy-based routing, and zero-trust network security principles
Translating High-Level Designs (HLDs) and business requirements into practical conceptual models, while taking full ownership for the creation, documentation, and implementation of detailed Low-Level Designs (LLDs)
Proactively managing the capacity and performance of the hybrid network infrastructure, with a focus on Data Center fabric scalability, and raising strategic design proposals for continuous improvement in line with business demands
Owning the network infrastructure lifecycle strategy, including vulnerability management, patching governance, and maintenance planning
Providing where necessary out of hours support of the IT systems

What we offer

company discretionary bonus
excellent pension contributions
an attractive staff share scheme
BUPA health insurance
buying and selling of annual leave
sponsorship of relevant professional qualifications

Fulltime

Senior Software Engineer - Network Enablement (Applied ML)

We build simple yet innovative consumer products and developer APIs that shape h...

Location

United States , San Francisco

Salary:

180000.00 - 270000.00 USD / Year

Plaid

Expiration Date

Until further notice

Requirements

Strong software engineering skills including systems design, APIs, and building reliable backend services (Go or Python preferred)
Production experience with batch and streaming data pipelines and orchestration tools such as Airflow or Spark
Experience building or operating real-time scoring and online feature-serving systems, including feature stores and low-latency model inference
Experience integrating model outputs into product flows (APIs, feature flags) and measuring impact through experiments and product metrics
Experience with model lifecycle and operations: model registries, CI/CD for models, reproducible training, offline & online parity, monitoring and incident response

Job Responsibility

Embed model inference into Network Enablement product flows and decision logic (APIs, feature flags, backend flows)
Define and instrument product + ML success metrics (fraud reduction, retention lift, false positives, downstream impact)
Design and run experiments and rollout plans (backtesting, shadow scoring, A/B tests, feature-flagged releases) to validate product hypotheses
Build and operate offline training pipelines and production batch scoring for bank intelligence products
Ship and maintain online feature serving and low-latency model inference endpoints for real-time partner/bank scoring
Implement model CI/CD, model/version registry, and safe rollout/rollback strategies
Monitor model/data health: drift/regression detection, model-quality dashboards, alerts, and SLOs targeted to partner product needs
Ensure offline and online parity, data lineage, and automated validation / data contracts to reduce regressions
Optimize inference performance and cost for real-time scoring (batching, caching, runtime selection)
Ensure fairness, explainability and PII-aware handling for partner-facing ML features

What we offer

medical
dental
vision
401(k)
equity
commission

Fulltime

Network Operations Support Engineer

BluBiz Solutions is currently seeking a talented and ambitious Network Operation...

Location

Australia , Melbourne

Salary:

Not provided

BluBiz Solutions

Expiration Date

Until further notice

Requirements

Strong operational support with some project experience
Strong experience with implementation and maintenance
Strong experience with installations and remote support
Troubleshooting and resolving complex technical issues to critical timeline
Strong experience with Routing and Switching
Meraki (preferred but not needed)
Layer 3 routing technologies including - Routing protocols, ACL's, NAT & PAT, Policy-based routing, Netflow, L3 QoS
Solid and demonstrable knowledge of networking & security fundamentals - OSI Model, common protocols and ports, Layer 1 technologies & hardware
Cisco capabilities are essential
Knowledge and experience with Microsoft Office software tools

Job Responsibility

Provide Networking support to clients including provisioning, monitoring, implementation, troubleshooting and support of Networking operations and related infrastructure
Identify problems and errors prior to or when they occur and log all such incidents in a timely manner with the required level of detail
Take full ownership for managing the incident to resolution within the service level conditions
Provide telephone support to clients and update the relevant systems as per BluBiz procedures
Monitor daily network activities, event alerts, capacity and usage to ensure continued integrity and optimal network performance
Perform network configuration changes to meet customer requirements (Moves, Adds and Changes)
Work with Carriers and suppliers to pre-stage, test and implement network services for new sites
Must be flexible to provide support outside business hours as and when needed
Collect data from Network Monitoring Tool and prepare weekly, fortnightly and monthly reports to identify failures and short-comings and make recommendations for improvements
Ensure that managed infrastructure at client sites are installed, configured, tested and operational and that software is installed and configured according to client requirements

Fulltime

Director - Power Grid Modeling

We are seeking a Director - Power Grid Modeling to play a key role in the techni...

Location

Canada , Montréal

Salary:

Not provided

Artelys

Expiration Date

Until further notice

Requirements

Engineering degree, Master’s, or PhD in energy, applied mathematics, or equivalent field, with expertise in power grid and energy systems analysis
Minimum of 8 years experience in the energy sector, including technical project management and business development
Proven experience as project manager, including team leadership
Strong expertise in modeling and optimization methods for power and energy systems
Solid knowledge of North American electricity markets, energy policies, and regulations (e.g., FERC, NERC)
Experience in algorithm design and software development (e.g., Python, C++, Java)
Excellent communication, analytical, and synthesis skills, both oral and written
Bilingual proficiency in French and English (minimum C1 in both languages)
Rigor, leadership, listening skills, and initiative

Job Responsibility

Lead projects from A to Z: from needs analysis and planning to budget monitoring, risk management, and deadlines
Ensure smooth communication with stakeholders while guaranteeing the quality and timely delivery of project outputs
Supervise, motivate, and develop a team of engineers and analysts in energy modeling
Foster your team’s skills development, ensuring a collaborative and innovative work environment
Coordinate human resources for project execution while optimizing their allocation
Implement Artelys Canada’s business development strategy in the North American power grid sector by identifying new business opportunities
Identify, prospect, and respond to tenders to acquire new clients
Leverage and expand your network to create strategic partnerships and strengthen Artelys Canada’s market presence
Present Artelys Canada’s innovative solutions to clients to help them tackle their challenges in energy optimization and power grid modeling
Maintain strong client relationships, anticipate needs, and adjust solutions to meet their requirements

What we offer

Up to 3 days of remote work per week possible
Flexible working hours (40h/week)
Offices located in the city center of Montreal

Fulltime

Data Center QA Engineer

Designs, develops, troubleshoots and debugs software programs for software enhan...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

MS/BS degree in Computer Science or equivalent experience
Expert knowledge of Layer 2 and Layer 3 technologies through validation or deployment of networking products
Hands-on experience with at least one popular Networking OS: JunOS, NXOS, IOS, EOS, or SONiC
Solid understanding of clos-based Data Center network architectures (3-stage and 5-stage)
Familiarity with Data Center protocols such as VXLAN and MP-BGP
Proficiency in Python programming
Strong grasp of Linux-based systems and network troubleshooting tools
A quality-focused mindset with a keen eye for identifying product and interaction limitations
Minimum 5+ years of relevant experience

Job Responsibility

Test IP networking-related software products to ensure they operate as defined by requirements
Build network configurations to model well-optimized network reference designs
Plan, develop, and execute automated and manual test plans
Provide constructive feedback, report issues, and interact with developers to deliver superior product quality
Review requirements from the Product Management team
Utilize network troubleshooting tools (packet captures, monitoring devices, log files, customer input) to resolve issues effectively

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Unconditional Inclusion environment

Fulltime

Network Modeling and Optimization Engineer

Meta

Location:
United States , Menlo Park

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 24, 2026

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