---
title: 'Electrical Engineer (Power Generation) - Memphis at xAI'
canonical: 'https://feeny.ai/job/electrical-engineer-power-generation-memphis-xai-southaven-5f436r2t32jq'
type: 'job'
last_seen: '2026-10-19'
---

# Electrical Engineer (Power Generation) - Memphis at xAI

- **Company:** xAI
- **Location:** Southaven, MS / Memphis, TN
- **Posted:** 2026-09-21
- **Last confirmed live:** 2026-10-19
- **Apply:** https://job-boards.greenhouse.io/xai/jobs/5244069007

## 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:

We are seeking exceptional Electrical Engineers to join our growing team in Memphis and help design, build, and optimize on-site power generation for SpaceXSI's high-density AI supercomputing facilities. This role owns plant electrical systems for gas turbine generation — from generator, excitation, and synchronization through 34.5 kV collect/export, protection, e-houses, blackstart, and switching.

You will collaborate across electrical, mechanical, power systems, and construction teams to deliver reliable, massive-scale generation. This is a full-time, onsite role based in the Memphis region.

## RESPONSIBILITIES:

- Own plant electrical systems for on-site gas turbine generation supporting AI superclusters, including generators, excitation, synchronization, auxiliaries, and balance-of-plant electrical
- Design and engineer 34.5 kV collect and export systems, protection and control, e-houses, blackstart capability, and related medium-voltage infrastructure
- Serve as switching authority for plant electrical systems, including switching procedures, isolation, clearance, and energization
- Develop single-line diagrams, protection & control schematics, relay settings, and interconnection designs
- Perform detailed power system studies (load flow, short circuit, arc flash, transient stability, harmonics) using ETAP, PSS/E, or equivalent tools
- Integrate generation with plant systems, 34.5 kV collect/export, and downstream data center loads
- Ensure compliance with relevant standards (NERC, ERCOT, IEEE, NEC, NFPA, UL) and support permitting and utility coordination
- Support equipment specification, vendor selection, factory testing, site commissioning, and energization
- Conduct failure mode analysis (FMEA), root cause investigations, and reliability modeling to achieve extreme uptime targets
- Collaborate with cross-functional teams on new facility builds, capacity expansions, and continuous improvement of power standard

## BASIC QUALIFICATIONS:

- Bachelor's degree in electrical engineering, physics or electrical engineering technology

## PREFERRED SKILLS AND EXPERIENCE:

- Experience with gas turbine generators, excitation, synchronization, islanded operation, and blackstart
- Experience owning plant electrical systems, including 34.5 kV collect/export, protection, e-houses, and switching authority
- Background with data centers, hyperscale facilities, or large on-site power infrastructure (>50 MW)
- Knowledge of ERCOT, NERC reliability standards, and utility interconnection processes
- Experience supporting construction, commissioning, and operations of power systems
- Track record of innovation or high-impact delivery in power infrastructure projects

## ADDITIONAL REQUIREMENTS:

- Perform hands-on work in all environments (heat, cold, rain), in tight quarters or at heights
- Must be able to work extended hours and weekends as needed; flexibility required
- Remain focused while working in hazardous environments, while wearing appropriate PPE
- Must be able to lift up to 25lbs unassisted
- Travel up to 50% to other locations
- Valid driver’s license

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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