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Senior Technical Lead - Java / Distributed Systems
Randstad USA
Washington, DC
- $55 to $60 USD / hour
Randstad is seeking a hands-on Senior Technical Lead - Java / Distributed Systems to drive the technical design, development, and delivery of core enterprise applications supporting…
Added just now
RU
Senior Network Security Engineer
Randstad USA
Washington, DC
- $60 to $70 USD / hour
Randstad is seeking an experienced Senior Network Security Engineer to serve as a technical leader in designing, implementing, and optimizing perimeter and infrastructure security controls…
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RU
Senior OT Cybersecurity Engineer
Randstad USA
Washington, DC
- $55 to $60 USD / hour
Randstad is seeking a Senior Operational Technology (OT) Cybersecurity Engineer to support a critical infrastructure modernization and fleet monitoring initiative for a premier…
Added 1 min ago
AI Engineer (Active IRS MBI clearance)
Mission Bridge Partners
Remote, United States
We are seeking an experienced AI Engineer to support a mission-critical modernization initiative for the Internal Revenue Service (IRS). This program focuses on transforming legacy tax…
Added 4 mins ago
Senior Data Engineer (Clearance Required) - Remote US
ICF
Reston, VA
The Work: We are seeking a Senior Data Engineer to support federal government programs by designing, building, and maintaining scalable, secure, and compliant data solutions. This role…
Added 7 mins ago
AU
LEAD ENGINEER
ABM US
San Diego, CA · Rancho Bernardo, CA · Escondido, CA · Carlsbad, CA · San Marcos, CA
- $46 to $50 USD / hour
The Lead Building Engineer performs various routine maintenance assignments and assists other Facilities Management personnel in the repair and maintenance of physical structures,…
Added 8 mins ago
Sr Civil/Structural Engineer
Design Hire LLC
Houston, TX
Design Hire is seeking an experienced Civil/Structural Engineer to support engineering, procurement, and construction projects within industrial and energy-related facilities. This position…
Added 11 mins ago
Lead Agentic AI Offensive Security Engineer
Hewlett Packard Enterprise
Spring, TX · San Jose, CA · Durham, NC · Andover, MA · Fort Collins, CO · Frisco, TX
HPE’s Cybersecurity team is seeking a Lead Agentic AI Engineer to design, enhance and support the technical direction of our AI-Enabled Offensive security organization. Using your expertise…
Added 11 mins ago
Principal Agentic AI Security Engineer
Hewlett Packard Enterprise
Spring, TX · San Jose, CA · Frisco, TX · Ft. Collins, CO · Alpharetta, GA · Durham, NC
The Agentic AI Engineer is responsible for designing, building, and operating production-grade agentic systems that combine foundation models, software services, enterprise data, tools, and…
Added 20 mins ago
Lead Network Security Engineer
Manufacturers and Traders Trust Co
Wilmington, DE
…technical subject matter expert for Cisco ISE, authentication infrastructure, and Zero Trust initiatives, while mentoring less experienced engineers and supporting day-to-day operations and…
Added 22 mins ago
Senior Data Engineer (Clearance Required) - Remote US
ICF Incorporated, LLC
Reston, VA
The Work: We are seeking a Senior Data Engineer to support federal government programs by designing, building, and maintaining scalable, secure, and compliant data solutions. This role…
Added 27 mins ago
New Graduate Engineer, Mechanical - '26/'27 (Starlink/Starmind)
SpaceX
Bastrop, TX
…operate a global internet network unbounded by traditional ground infrastructure limitations. Starlink also designs, builds, and delivers high-volume consumer hardware that allows users to…
Added 29 mins ago
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Staff Ecoengineer III (Part-Time)
Verdantas LLC
Remote, United States
- $40 USD / hour
- Part-time
…resources, resilient land use, energy transformation, and civil…
Added 29 mins ago
Senior Construction Manager, NA
Vantage Data Centers Management Company LLC
Reno, NV
Strong working knowledge of critical power and cooling infrastructure systems.
Added 30 mins ago
Senior Core Infrastructure Engineer
Oracle
Santa Clara, CA · Seattle, WA
Are you passionate about building highly scalable distributed systems and solving complex infrastructure challenges?
Added 35 mins ago
MCPP Philippines: Network Engineer
KBR
Jacksonville, FL
The scope of this position is to configure, secure, and maintain information systems access and services to include hardware and virtual environment management in support of the Marine…
Added 36 mins ago
Senior Integration Developer
Trulieve
Tallahassee, FL
…between external and internal applications, the Sr. Integration Engineer will work on a wide range of projects from small individuals to multitier corporate initiatives. This includes…
Added 39 mins ago
Lead engineer, Platform (Seattle, WA)
Starbucks Coffee Company
Seattle
Now Brewing: lead engineer, Platform! #tobeapartner
Added 41 mins ago
DevOps Engineer - Level 3 or 4
Northrop Grumman
Colorado Springs
As a DevOps Engineer – Level 3 or 4, you will plan and evolve processes and infrastructure that support rapid maturation and deployment of capabilities while sustaining a stable security…
Added 41 mins ago
Software Engineer (AHT)
Northrop Grumman
Beavercreek
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…
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Principal / Sr Principal Modeling Simulation Systems Engineer - 18976
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Northrop Grumman Defense Systems is seeking a Principal / Sr Principal Modeling Simulation Engineer Systems. This opening is in Roy, UT and will support the Sentinel Program. Northrop…
Added 42 mins ago
2027 Associate Embedded Software Engineer - Roy UT
Northrop Grumman
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Northrop Grumman is seeking an Associate Cyber Systems Engineer. This position will be located at our Defense Systems Sector in Roy, UT.
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Sr Principal Cyber Software Engineer (J)
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Northrop Grumman Mission Systems is seeking a Cyber DevOps Engineer to support the Joint Cyber Weapons Common Services (JCWCS) program. JCWCS designs and implements mission applications…
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Cyber Software Engineer (J)
Northrop Grumman
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Northrop Grumman Mission Systems is seeking a Cyber DevOps Engineer to support the Joint Cyber Weapons Common Services (JCWCS) program. JCWCS designs and implements mission applications…
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Sentinel - Nuclear Hardness Survivability Engineer - 20483*
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Northrop Grumman Defense has an opening for a Nuclear Hardness Survivability Systems Engineer (Level 2/3) to join its Guidance Computer team in Roy, UT in support of the Sentinel Program.…

Closed listing

AI/HPC Network Performance Engineer

Austin, TX, 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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