xAI

Sr. Security Analyst, Third Party Risk Management

We are seeking a mid-to-senior Governance, Risk, and Compliance (GRC) professional focused on third-party risk management (TPRM) to own and scale our vendor risk program as SpaceXSI grows.

Sr. Network Security Engineer

We are seeking a Network Security Engineer to join our dynamic security team.

Sr. Network Engineer, High-Speed Interconnects (ML Infrastructure)

You will have the opportunity to work on all modalities of interconnects connecting GPUs and switches both inside and between data centers, including our primary front and backend networks that train Grok and that…

Sr. Network Engineer

We need a Network Engineer who is strong on fundamentals and comfortable owning production network design, deployment, and operations end to end.

Sr. Network Engineer

We need a Network Engineer who is strong on fundamentals and comfortable owning production network design, deployment, and operations end to end.

Sr. Model Engineer, Voice

You'll join the Grok Voice Model team as a software engineer.

Sr. Model Engineer, RL Inference

The RL infrastructure team is looking for an engineer to help with low precision RL training and inference.

Sr. Model Engineer, Mid-Training

Sr. Mobile iOS Engineer

We're seeking an exceptional iOS engineer to join a small, high-impact team building X for iOS, the app millions of people use every day to see what's happening and join the global town square.

Sr. Mobile Android Engineer

We're seeking an exceptional Android engineer to join a small, high-impact team dedicated to creating the world's most valuable AI application, judged by the impact it delivers to users.

Sr. ML Infrastructure Engineer

As an ML Infrastructure Engineer, you will play a pivotal role in building and optimizing the reliable, high-performance ML platform that powers recommendations on X.

Sr. Medium Voltage Electrician - Memphis

Sr. Mechanical Engineer - Memphis

Sr. Manager, Power Plant Operations - Memphis

Sr. Machine Learning Engineer, Search Ranking

The X Search team is responsible for building and operating the core search engine that powers discovery on X.

Sr. Machine Learning Engineer, Recommendation Systems

Sr. Machine Learning Engineer, Ads

Sr. IT Data Engineer

At SpaceXSI, the IT Data Engineering team implements and supports applications to help internal customers meet their operational needs.

Sr. Infrastructure Security Engineer

We are seeking a talented and motivated Infrastructure Security Engineer to join our security team.

Sr. IAM Engineer

We are looking for an Identity and Access Management (IAM) Engineer to play a critical role in designing, implementing, and maturing our enterprise IAM ecosystem.