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Added 3 mins ago
Software Engineer I
Robert Half
San Ramon, CA
…technology that makes a difference. We’re looking for a Software Engineer I to help design, develop, and support applications that power our global business operations - from finance and HR…
Added 3 mins ago
Expert Data Engineer
Insight Global
Dublin, CA
Proficiency with software engineering best practices: version control, testing and CI/CD automation (e.g., GitHub, Jenkins)
Added 3 mins ago
Network Engineer - Level 2 (AHT)
Northrop Grumman
Redondo Beach, CA
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
Added 3 mins ago
Network Engineer - Level 3/4 (AHT)
Northrop Grumman
Redondo Beach, CA
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our…
Added 4 mins ago
Lead Quality Engineer
Humana Insurance Company
Remote, United States
The Lead Quality Engineer leads the quality assurance and testing strategy for Medicaid Clinical platforms and integrations, ensuring solutions meet business requirements and operate…
Added 4 mins ago
Engineering Manager
Minth North America
Gadsden, AL
Automation Support – Diagnose faults involving PLCs, HMIs, sensors, variable frequency drives, servo systems and robots; make authorized adjustments and maintain program backups.
Added 5 mins ago
Engineer II
General Atomics
Poway, CA
We have an exciting opportunity for an EMI/EMC Engineer to join the Electrical Engineering Department within the ASI Division. This role is ideal for an engineer who enjoys hands-on…
Added 5 mins ago
Systems Integration Engineer
Kelly Services
Fremont, CA
As a Systems Integration Engineer for the Manufacturing Test and Diagnostics Engineering team, you will be part of the team that designs, develops, and executes systems and processes…
Added 5 mins ago
Staff Engineer 3
SLAC National Accelerator Laboratory
Menlo Park, CA
We are seeking an experienced Accelerator Controls Engineer to help operate, develop and modernize the control systems that underpin this facility and its future. This is an opportunity to…
Added 5 mins ago
Principal RF Test Engineer
Intellisense Systems Inc
Torrance, CA
W e are seeking an exceptional Principal RF Test Engineer to join our Advanced Systems Team. You will lead the development, execution, and improvement of RF test strategies for advanced…
Added 6 mins ago
Senior CoreValve Therapy Development Specialist - (Bakersfield, CA / San Luis Obispo, CA / Fresno, CA / Visalia, CA)
Medtronic
Fresno, CA · Bakersfield, CA
Added 6 mins ago
DevOps Software Engineer III - CI/CD Release Automation
JPMorgan Chase
Palo Alto, CA
Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems, including Jenkins pipelines (Groovy/Jenkinsfiles/shared libraries)…
Added 6 mins ago
10607 - Software Engineer III
Hyundai Autoever America
Irvine, CA
We are seeking a motivated and detail-oriented Senior Data Engineer to join our growing data engineering team. The ideal candidate will have strong experience in Python-based data…
Added 6 mins ago
10244 - Cloud Security Engineer SAE
Hyundai Autoever America
Irvine, CA
In addition, the Cloud Security Engineer will leverage security technologies, monitoring platforms, vulnerability assessment tools, and cloud-native security capabilities to identify risks,…
Added 6 mins ago
MTS II, Software (SDET)
Panasonic Avionics Corporation
Irvine, CA
Define automation strategies, automation cases for functional, regression, and system testing of complex software and hardware systems.
Added 6 mins ago
Systems Test Engineer 4
Northrop Grumman
Sunnyvale, CA
Northrop Grumman Mission Systems is seeking a Systems Engineer Level 4 for the development and ongoing support of new and existing designs used in surface ship and submarine launcher…
Added 6 mins ago
Software Product Manager IV
Applied Materials
Santa Clara, CA
As a Systems Engineer, you’ll design, integrate, and optimize complex systems that drive the semiconductor industry forward. Your expertise in systems thinking and problem-solving is…
Added 6 mins ago
A
System Development Engineer II - AMZ27380.1
Amazon
Santa Clara, CA
- $187,741 to $201,200 USD / year
…organization. Propose, drive and implement technical solutions for automation, efficiency and scalability. Partner with the software development teams to support corporate infrastructure…
Added 6 mins ago
Sr. Software Engineer (Systems Engineering, C/C++)
NetApp
San Jose, CA
NetApp is seeking a highly experienced Senior Software Development Engineer to help lead innovation across cloud infrastructure, software-defined storage, virtualization, and distributed…
Added 6 mins ago
C
Software Engineer Data & AI II (Full Time) – United States
Cisco
San Jose, CA
- Full-time
…the growth of emerging technologies in data and intelligent systems. Explore the opportunities at the intersection of data engineering and AI, helping to transform how Cisco and its…
Added 6 mins ago
CD
Lead Product Engineer
Cadence Design Systems, Inc.
San Jose, CA
- $119,000 to $221,000 USD / year
Strong Linux scripting and coding proficiency in Tcl and Python for automation, tool flow integration and design data processing.
Added 6 mins ago
M
Machine Vision Engineer
ManpowerGroup
San Jose, CA
- $80 to $90 USD / hour
Our client, a leading industrial automation and advanced manufacturing company, is seeking a Machine Vision Engineer to join their team. As a Machine Vision Engineer, you will be part of…
Added 6 mins ago
O
Senior Platform Software Engineer - OCI
Oracle
Sacramento, CA
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure…
Added 6 mins ago
Data Scientist 1
Baylor Scott & White Health
Sacramento, CA
AI, agentic systems, healthcare AI, and responsible AI.
Added 6 mins ago
Site Reliability Engineer
Highmark Health
Sacramento, CA
This job is responsible for the reliability, availability, and performance of critical healthcare IT systems, principally in the Environment of Care (EOC), enabling seamless access to…

Closed listing

AI/HPC Network Performance Engineer

New York, NY, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Experience: 8+ years of experience in system performance engineering, network infrastructure engineering, or a related field within large-scale distributed computing or HPC environments
Posting language: English
Posted: Nov 3, 2026

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Original job description

Archived listing. The details below describe a past opening.

Summary:

Meta's AI Training and Inference Infrastructure is growing exponentially to support ever increasing use cases of AI. This results in a dramatic scaling challenge that our engineers have to deal with on a daily basis. We need to build and evolve our network infrastructure that connects myriads of GPUs together. In addition, we need to ensure that the network is running smoothly and meets stringent performance and availability requirements of RDMA workloads that expects a lossless fabric interconnect. To improve performance of these systems we constantly look for opportunities across our infrastructure stack: network fabric and host networking, comms lib and scheduling infrastructure.

Required Skills:

AI/HPC Network Performance Engineer Responsibilities:

Design, develop, test and operate networking systems to support large scale AI training jobs
Research, develop and deploy numerous technologies and network topologies in order to evolve and scale our AI networks
Work closely with our hardware, software and sourcing teams to develop new networking solutions and influence the future of networking and its associated infrastructure
Define and develop optimized network automation tools and systems, including configuration, provisioning, monitoring, alarming, auto-remediation and more
Be oncall to learn from real world production challenges and take the lessons to improve current and future generation products
Provide guidance on network architecture including scale-up and scale-out topologies, transport protocols, and performance optimization techniques

Minimum Qualifications:

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
8+ years of experience in system performance engineering, network infrastructure engineering, or a related field within large-scale distributed computing or HPC environments
Experience coding in languages like Python, C++, Go
Experience in designing, deploying and operating datacenter networks at scale
Experience in network automation software leveraging software defined networking principles

Preferred Qualifications:

Understanding of AI training workloads and demands they exert on networks
Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
4+ years of experience working on networks supporting large scale training workloads
Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
Experience working with IB/RDMA/RoCE Networks
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Understanding of RDMA congestion control mechanisms on IB and RoCE Networks
Experience with scale-up and scale-out network fabric architectures

Public Compensation:

$184,000/year to $257,000/year + bonus + equity + benefits

Industry: Internet

Equal Opportunity:

Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.

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Skills

Research
Computer science
Computer engineering
Distributed computing
Python
C++
Go
Hazard assessment

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