---
title: 'Facilities Infrastructure Engineer, Data Center Infrastructure - Memphis at xAI'
canonical: 'https://feeny.ai/job/facilities-infrastructure-engineer-data-center-infrastructure-memphis-xai-h17e1bwc9dwb'
type: 'job'
last_seen: '2026-10-19'
---

# Facilities Infrastructure Engineer, Data Center Infrastructure - Memphis at xAI

- **Company:** xAI
- **Location:** Southaven, MS / Memphis, TN
- **Posted:** 2026-07-08
- **Last confirmed live:** 2026-10-19
- **Apply:** https://job-boards.greenhouse.io/xai/jobs/5182374007

## Job description

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the technologies to make this possible, with the ultimate goal of making life multiplanetary and expanding consciousness to the stars.

SpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. We're creating a powerful flywheel where more compute trains better models, better models power more useful products, and what we learn from people using those products shapes what we build next.

## ABOUT THE ROLE:

As a member of the facility operations team, you will help design, build, activate, and maintain some of the world’s most technically advanced facilities and data centers. You will be able to operate with autonomy to solve diverse and complex problems, excel at managing multiple projects at a time, and work in a dynamic, fast-paced environment. As a Facilities Engineer, you will coordinate and execute infrastructure projects as well as oversee ongoing operations and maintenance of facilities, equipment, and utilities. This will involve corrective, preventive, and predictive maintenance techniques as well as operational and design feedback for maintaining and improving all systems at our Memphis and Southaven sites.

## RESPONSIBILITIES:

- Lead internal project teams, consulting engineers and contractors throughout the entirety of the MEP engineering, procurement, construction, commissioning and maintenance process.
- Provide technical engineering support/information to ensure construction/maintenance complies with all standards, codes, and specifications.
- Verify maintenance is being completed and coordinate all repair, build, and contingency systems efforts for HVAC, electrical, cranes, facility systems (e.g. lighting, doors, roof leaks), security systems, and fire protection systems.
- Manage the design, development, and issuance of drawings, documentation, and reports for aerospace, large commercial or industrial type projects.
- Resolve design and construction conflicts in the field in real time with multiple parties (internal and external).
- Prepare and coordinate capital expenditure process; including reviews, approvals and execution of site capital projects ensuring technical specifications, budget and deadlines are met.
- Work with the AHJ to acquire building permits when appropriate, and ensure all certificates and final inspections have been obtained prior to project close out.
- Communicate and deliver building/maintenance activities and schedule to personnel, subcontractors and material suppliers to effectively and efficiently execute targeted deadlines.
- Ensure the reliability and maintainability of new and modified installations.
- Respond to facility emergencies and own facility readiness procedures for environmental threats.
- Write, negotiate, and manage scope across multiple disciplines related to MEP engineering.

## BASIC QUALIFICATIONS:

- Bachelor's degree in electrical engineering, mechanical engineering, or other engineering discipline.
- 1+ years of professional experience with the design or build of MEP building systems.
- Experience with AutoCAD, Revit, or engineering design software.

## PREFERRED SKILLS AND EXPERIENCE:

- Direct field experience with day to day management of aerospace, heavy industrial or large commercial construction projects.
- Experience in conceptual design and budgeting.
- Experience in contract management for large capital projects.
- Experience in managing the engineering, procurement, and construction process for aerospace or heavy industrial type projects.
- Primary experience with electrical and power distribution systems.
- Knowledge of HVAC operation and design principles including refrigeration, chillers, boilers, and air handling equipment.
- Experience with plumbing design and operation including domestic water, wastewater, venting, and storm systems.
- Working knowledge of delta/wye transformers, building lighting, building construction specifications, and facility grounding.
- Experience with critical power infrastructure including UPS systems, backup generators, and automatic transfer switches.
- Experience creating and implementing process/design solutions with minimal impact to business operations.
- Able to quickly assess an issue and assist technicians with troubleshooting and repair.
- Ability to work in a high-concentration, high-stress environment, under possible extended work hours and tight deadlines.
- Acute attention to detail, ability to see interactions with other systems to avoid problems.
- Familiarity with National Electric Code, ASHRAE, National Fire Protection Association, and International Building Code.

SpaceXSI is an equal opportunity employer. For details on data processing, view our [Recruitment Privacy Notice](https://x.ai/legal/recruitment-privacy-notice).

## About xAI

## Company Overview
- **One‑liner**: xAI builds artificial intelligence systems to accelerate human scientific discovery and “understand the universe,” with products spanning frontier reasoning models, real‑time voice, and generative media.
- **Entity Type**: Private (last funding round: Series E, January 2026; acquired by SpaceX in February 2026)
- **Headquarters**: Palo Alto, California, USA (additional offices in Seattle, WA; Memphis, TN; London, UK)
- **Founded**: 2023
- **Founders**: Elon Musk

## Core Business
- Primary industry: Artificial Intelligence (AI research, large language models, voice AI, generative media)
- Target customers: B2B (developers via API), B2C (consumers via Grok on 𝕏, SuperGrok subscriptions), Enterprise & Government (xAI for Government)
- Mission: “To understand the universe” – building AI that extends what humanity can know and do.

## Products & Services
- **Grok (base models)** : A conversational AI assistant modeled after *The Hitchhiker’s Guide to the Galaxy*, available on the 𝕏 platform and via API.
- **Grok 4 / Grok 4 Heavy**: The most intelligent reasoning models, featuring native tool use and real‑time search integration (SuperGrok and Premium+ tiers).
- **Grok Voice Agent API / Voice Agent Builder**: Create custom voice agents in under two minutes (no‑code) – includes speech‑to‑text, text‑to‑speech, custom voice cloning, and multilingual support.
- **Grok Imagine API**: State‑of‑the‑art video generation API (quality, cost, latency).
- **Grok‑1.5 / Grok‑2 / Grok‑2 mini**: Earlier model releases with improved reasoning and 128K context length.
- **PromptIDE**: An integrated development environment for prompt engineering and interpretability research.
- **xAI for Government**: A suite of frontier AI products tailored for U.S. government customers.
- **Colossus Supercomputer**: 200,000‑GPU cluster built in 122 days, used for training xAI models; now also leased to Anthropic (Colossus 1 agreement).

All products are delivered as SaaS, API, and model weights (open‑source release of Grok‑1).

## Market Standing
- **Valuation / Funding**: 
  - Series B (May 2024): $6 B 
  - Series C (Dec 2024): $6 B (led by A16Z, BlackRock, Fidelity, Kingdom Holdings, Lightspeed, MGX, Morgan Stanley, OIA, QIA, Sequoia, Valor, Vy Capital, others)
  - Series E (Jan 2026): $20 B
  - Acquisition by SpaceX announced Feb 2, 2026 (terms not disclosed).
- **Key Metric**: Total disclosed funding ~$32 B; annual revenue not publicly available.
- **Notable Investors/Partners**: A16Z, BlackRock, Fidelity, Sequoia Capital, Morgan Stanley, Kingdom Holdings, Lightspeed, MGX, Valor Equity Partners, Vy Capital, Anthropic (Colossus deal), U.S. Department of War (selected Dec 2025).
- **Growth Signals**: 
  - Rapid scaling from founding to 200K‑GPU cluster in 122 days.
  - Over 214 open roles listed on Greenhouse as of mid‑2026.
  - #1 on Big Bench Audio (Grok 4 audio performance).
  - Expanded into voice agents, video generation, and government verticals within 3 years.
  - Acquisition by SpaceX signals deep integration with space‑tech resources.

## Competitive Advantages
- **Compute infrastructure**: Colossus supercomputer – one of the largest GPU clusters in existence, enabling faster training and larger models.
- **Model performance**: Grok 4 claims “most intelligent model in the world” with top benchmarks (Big Bench Audio #1).
- **Vertical integration**: Tight coupling with 𝕏 platform for data, distribution, and real‑time world knowledge.
- **Speed of execution**: “Move quickly and fix things” culture; built Colossus in 122 days.
- **Government contracts**: Early access to public‑sector AI markets (U.S. Department of War).
- **Talent density**: Small, focused team of researchers and engineers; in‑person work accelerates iteration.

## Strategic Focus
- **Continue advancing frontier reasoning** (Grok 4 Heavy, next‑gen models).
- **Expand voice and multimodal APIs** for developers (Voice Agent Builder, Custom Voices Library).
- **Deepen government / defense partnerships** (xAI for Government, Department of War).
- **Scale infrastructure** post‑acquisition via SpaceX resources.
- **Remain “open” where strategic** (open‑source release of Grok‑1 weights).

## Why Work Here
- **Culture**: “Ambitious goals, fast execution” – rejects consensus in favor of first‑principles reasoning. In‑person work prioritized (Palo Alto, Seattle, Memphis, London).
- **Benefits**: 
  - Competitive cash + equity compensation.
  - Comprehensive medical, dental, vision, disability, life insurance.
  - 401(k) plan, fertility benefits, flexible vacation.
  - Visa sponsorship offered.
- **Engineering culture**: No recruiters for assessments – applications reviewed directly by technical team. Interview process: application → screening → technical interviews → offer.
- **Mission‑driven**: Opportunity to work on frontier AI models that aim to “advance humanity.”
- **Perks**: In‑person collaboration, fast‑paced environment, ownership of meaningful projects.

## Sources
1. [x.ai/company](https://x.ai/company)
2. [x.ai/careers](https://x.ai/careers)
3. [job-boards.greenhouse.io/xai](https://job-boards.greenhouse.io/xai)
4. [x.ai/news](https://x.ai/news)
5. [x.ai/careers/open-roles](https://x.ai/careers/open-roles)

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