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Added 11 mins ago
Principal Electrical Engineer (Hybrid)
BAE Systems
Cedar Rapids, IA
…Iowa facility that opened in 2022, is seeking an Electrical Engineer to help develop innovative test solutions for critical military electronics. In this role, you will design, develop, and…
Added 18 mins ago
Principal Civil Engineer, Data Center Design Engineering
Fleet Data Centers
Remote, United States
The Principal Civil Engineer will be responsible for leading the design, development, and implementation of cutting-edge civil systems in highly efficient, scalable, and sustainable data…
Added 19 mins ago
Software Engineer, Systems ML
Meta
Olympia, WA · Redmond, WA
Meta is seeking a principal-level Software Engineer to drive technical strategy and execution across our Systems ML Engineering organization. In this role, you will define the architectural…
Added 25 mins ago
Principal Database Reliability En 37900
The MathWorks, Inc.
Natick, MA
Technical Leadership & Organizational Influence - Act as a trusted principal engineer and escalation point across IT Platform Engineering and partner teams. Lead cross-team technical…
Added 25 mins ago
CC
Airport Senior Data Engineer
Clark County Department of Aviation
Las Vegas, NV
- $42.43 to $62.67 USD / hour
The Clark County Department of Aviation is seeking qualified candidates to apply for the Airport Senior Data Engineer position. This position provides project and program leadership to…
Added 44 mins ago
Principal Cloud Platform Engineer
Salem Five Bank
Salem, MA
Serve as senior hands-on engineer and escalation point for complex cloud, infrastructure, and production issues.
Added 54 mins ago
PA
Process Mechanical Engineer Project Manager Wastewater PM
PL ASSOCIATES INC. (PLA)
WASHINGTON, DC
- $45 to $63 USD / hour
We are seeking a Process Mechanical Engineer Project Manager - Wastewater PM to join our team! You will be responsible for the design and development of intelligent systems and industrial…
Added 54 mins ago
Process Mechanical Engineer Project Manager - Wastewater PM
PL ASSOCIATES INC. (PLA)
Edgewood, MD
We are seeking a Process Mechanical Engineer Project Manager - Wastewater PM to join our team! You will be responsible for the design and development of intelligent systems and industrial…
Added 56 mins ago
Senior Software Engineer, Reporting
JustPark
Remote, United States
Join the Reporting team at JustPark as a Senior Software Engineer. You'll build, ship and maintain the data platform and reporting products behind our venue operations, used at venues like…
Added 1 hour ago
M
Principal Security Engineer Manager
Microsoft
United States
- $165,600 to $331,200 USD / year
In this Principal Security Engineer Manager role, you will manage a team of security engineers tasked with building cutting-edge automation for vulnerability discovery and remediation. The…
Added 1 hour ago
M
Principal Data Engineer - XBOX Growth
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
…scorecards and AI agents give the same answer. We are looking for a Principal Data Engineer who is as comfortable defining a metric as building the pipeline behind it. You will lead the…
Added 1 hour ago
M
Principal Software Engineer Lead, Gameplay Systems - Minecraft
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
…products. Collaboration with peers in development, product, design, and quality will be key. You will lead by example while also growing a talented team of…
Added 1 hour ago
M
Principal Product Engineer
Microsoft
CA · OR · NC · TX · Mountain View, CA · Hillsboro, OR · Raleigh, NC · Austin, TX · Mountain View · Hillsboro · Raleigh · Austin
- $142,800 to $304,200 USD / year
We are looking for a Principal Product Engineer to join the team.
Added 1 hour ago
M
Cloud Principal Hardware Engineer
Microsoft
CA · WA · Aliso Viejo, CA · Mountain View, CA · Redmond, WA · Aliso Viejo · Mountain View · Redmond
- $142,800 to $304,200 USD / year
We are looking for a Cloud Principal Hardware Engineer to scale AFPD across hardware components in the Azure fleet and to lead hands-on hardware resiliency for the platform.
Added 1 hour ago
M
Principal CAD Software Engineer
Microsoft
CA · NC · OR · Mountain View, CA · Raleigh, NC · Hillsboro, OR
- $142,800 to $304,200 USD / year
The Microsoft Silicon Engineering and Solutions Team is seeking a passionate and driven software engineer to be a technical leader for our central software team. This team drives…
Added 1 hour ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We’re looking for a Principal Software Engineer to help build and evolve the MDASH scanning engine as we work to advance agentic code scanning. In this role, you’ll design and build systems…
Added 1 hour ago
Mechanical Design Integration Engineer (Level 2 or 3)
Northrop Grumman
El Segundo, CA
Northrop Grumman Aeronautics Systems sector is hiring a Mechanical Design Integration (MDI) Engineer (Level 2) / Principal Mechanical Design Integration (MDI) Engineer (Level 3) to join our…
Added 1 hour ago
Engineer/Principal Engineer Aeronautical - Hardware Avionics
Northrop Grumman
San Diego, CA
Northrop Grumman Aeronautics Systems has an opening for an Engineer Aeronautical - Hardware Avionics (Level 2) or Principal Engineer Aeronautical - Hardware Avionics (Level 3) to join our…
Added 1 hour ago
Sr Principal Network Engineer
Northrop Grumman
San Diego, CA
We are looking for you to join our team as a Sr. Principal Network Engineer based out of San Diego, CA. As a Sr. Principal Network Engineer at Northrop Grumman, you will have a challenging…
Added 1 hour ago
Senior Principal Digital Engineer
Northrop Grumman
Los Angeles, CA
We are looking for you to join our team as a Senior Principal Digital Engineer based out of Woodland Hills, CA. As a Senior Principal Digital Engineer at Northrop Grumman you will have a…
Added 1 hour ago
Principal Digital Engineer
Northrop Grumman
Los Angeles, CA
We are looking for you to join our team as a Principal Digital Engineer based out of Woodland Hills, CA. As a Principal Digital Engineer at Northrop Grumman you will have a challenging and…
Added 1 hour ago
Principal / Senior Principal Software Engineer
Northrop Grumman
Los Angeles, CA
We are looking for you to join our team as a Principal Software Engineer or Senior Principal Software Engineer based out of Woodland Hills, CA . As a Software Engineer at Northrop Grumman…
Added 1 hour ago
Principal / Senior Principal Software Engineer
Northrop Grumman
Los Angeles, CA
We are looking for you to join our team as a Principal or Senior Principal Software Engineer based out of Woodland Hills, CA . As a Software Engineer at Northrop Grumman Mission Systems you…
Added 1 hour ago
MES Systems Engineering - Sr. Principal
Eli Lilly and Company
United States
The MES System Engineer - Sr. Principal owns the technical integrity, standardization, and long-term health of the PharmaSuite solution that underpins the Next Generation Manufacturing…
Added 2 hours ago
J
Agentic-First Software Engineer (Irvine / San Francisco)
Jiffy
Remote, United States
- $195,000 to $265,000 USD / year
Jiffy.com is seeking Agentic-First Software Engineers (Snr/Staff/Principal) with deep hands-on experience orchestrating AI coding agents to ship production software at pace. Reporting…

Software Engineer, Systems ML

Olympia, WA, United States
Redmond, WA, United States

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Job details

Posting language: English
Posted: Oct 7, 2026

Original job description

Summary:

Meta is seeking a principal-level Software Engineer to drive technical strategy and execution across our Systems ML Engineering organization. In this role, you will define the architectural foundations that power large-scale machine learning infrastructure, spanning training systems, inference pipelines, ML compilers, high-performance computing frameworks, and on-device optimization. You will identify and solve the hardest cross-system ML infrastructure challenges, shape multi-year technical roadmaps, and amplify the impact of engineering teams through AI-native workflows and deep systems expertise. This is a role for engineers who identify problems others miss and drive them to resolution at organizational scale.

Required Skills:

Software Engineer, Systems ML Responsibilities:

Identify and solve the most complex cross-system ML infrastructure challenges spanning training, inference, compiler optimization, and hardware-software co-design, including problems that have resisted prior solution attempts
Define extensible architectural standards and technical foundations for ML systems that enable consistency and reliability across multiple engineering organizations
Develop and own the multi-year technical roadmap for ML systems infrastructure, balancing short-term delivery with long-term platform health and competitive positioning
Leverage AI-native tooling and workflows as a force multiplier to eliminate entire categories of engineering toil and accelerate cross-disciplinary work across the ML systems stack
Drive performance improvements across large-scale ML training and inference systems by identifying bottlenecks that span multiple subsystems, ownership boundaries, and abstraction layers
Establish invariants, correctness proofs, and systemic reliability practices that prevent whole classes of failures across ML infrastructure pipelines
Partner with research, hardware, and product engineering teams to translate theoretical ML systems advances into production infrastructure that delivers measurable efficiency and capability gains
Assess emerging AI and computing technologies, evaluate competitive ML infrastructure trends, and influence organizational strategy to ensure technical competitiveness
Mentor engineers across the organization by providing customized coaching, leading engineering programs, and establishing a culture of thoroughness and high craft in ML systems development
Communicate complex ML systems architecture and strategy clearly to technical and non-technical audiences, producing reference-quality design documents and roadmap artifacts

Minimum Qualifications:

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
12+ years of experience in software engineering with deep specialization in one or more ML systems domains including AI infrastructure, ML compilers, high-performance computing, GPU architecture, ML frameworks, or on-device optimization
Experience architecting and delivering large-scale ML training or inference infrastructure that has had measurable impact across multiple engineering organizations
Experience leading multi-year cross-functional technical initiatives, including defining metrics, managing dependencies, and driving execution across organizational boundaries
Experience developing high-performance ML systems infrastructure in C++, Python, or CUDA, including work at the intersection of hardware and software
Experience influencing technical direction and engineering practices across multiple teams through written proposals, design reviews, and stakeholder alignment

Preferred Qualifications:

Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
Experience contributing to industry-wide ML systems efforts through publications, open-source projects, or standards bodies
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Track record of applying AI tools and automation to redesign engineering workflows, with demonstrated efficiency or quality improvements at organizational scale
Experience with ML compiler stacks such as MLIR, XLA, or TVM, or with hardware-software co-design for custom ML accelerators
Experience defining and operationalizing reliability, performance, and correctness standards for distributed ML training or large-scale inference systems

Public Compensation:

$219,000/year to $301,000/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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