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xAI · 1 week ago

Member of Technical Staff - Enterprise Model Evaluation

Palo Alto, CA

Full-time

Hybrid

Senior Level

$180K/yr - $440K/yr

xAI is dedicated to creating AI systems that enhance humanity's understanding of the universe. The Member of Technical Staff - Enterprise Model Evaluation role involves designing and implementing model evaluations to improve model capabilities and ensure high standards before deployment.

Artificial Intelligence (AI)Foundational AIGenerative AIInformation TechnologyMachine Learning

Growth Opportunities

H1B Sponsor Likely

Responsibilities

Design and implement next-generation evaluation suites beyond traditional benchmarks, creating frameworks that capture real-world utility and performance of Grok in production environments

Coordinate model evaluation efforts and collaborations to ensure comprehensive coverage and fast iterations

Integrate Grok into production systems, gain deep insights into real-world environments, and ensure alignment with user needs and business objectives

Partner with research teams to translate cutting-edge techniques and Grok models into production-ready implementations, optimizing for performance and impact

Qualification

Evaluation frameworksMachine learning modelsStatistical analysisExperimental designCommunication

Required

Proven expertise in designing and implementing sophisticated evaluation frameworks for machine learning models, especially LLMs

Experience with statistical analysis, experimental design, and benchmarking AI systems in real-world settings

Benefits

Equity

Comprehensive medical, vision, and dental coverage

Access to a 401(k) retirement plan

Short & long-term disability insurance

Life insurance

Various other discounts and perks

Company

xAI

XAI is an artificial intelligence startup that develops AI solutions and tools to enhance reasoning and search capabilities.

Founded in 2023

Palo Alto, California, USA

11-50 employees

https://x.ai

H1B Sponsorship

xAI has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (1)

Funding

Current Stage

Late Stage

Total Funding

$42.73B

Key Investors

Neptune Digital AssetsSpaceXMorgan Stanley

2026-01-06Series E· $20B

2025-12-11Secondary Market· $0.3M

2025-07-13Corporate Round· $5.32B

Leadership Team

Greg Yang

Co-Founder

Yuhuai Wu

Co-Founder

Recent News

Tech Xplore

Grok created three million sexualized images, research says

2026-01-24

Digital Journal

Musk’s Grok created three million sexualized images, research says

2026-01-23

Mashable

Grok is producing millions of sexualized images of adults and children

2026-01-23

Company data provided by crunchbase