jobctl

Lead Engineer, Data Center - Memphis

SpaceXSI - Memphis, TN - original posting ->
Status
Open
Remote policy
Not stated
Employment type
Not stated
Salary
Not stated
Categories
Data Center
Tech
datalead
Source
xai
First observed
2026-08-18 21:02 UTC
Last seen
2026-10-13 05:08 UTC
Source claims posted
2026-08-18 19:21 UTC
Consecutive misses
0 of 3

What the posting says

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 understand the universe and help expand humanity’s knowledge and capabilities. We work across the full Super Intelligence stack: compute (Colossus supercomputers), models (Grok), and applications (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:

Join the High Power Engineering team supporting SpaceXSI to design, build, operate, and maintain electrical infrastructure for AI training campuses. As a Lead Engineer for Data Center electrical, you will work with a small on-site team to scale high-capacity power systems on a schedule set by compute demand. The position is based in Memphis, TN, with potential travel to other sites.

RESPONSIBILITIES:

Own the electrical architecture from the medium-voltage bus to the GPU rack — topology, redundancy, and standards — for halls scaling with AI compute load.

Set and defend the redundancy basis; prove split-feed and cross-feed schemes against bus-fault, transformer-loss, and switchgear-loss contingencies.

Establish the campus electrical design standard: equipment tagging, drawing conventions, approved vendor list, insulation coordination, grounding, and arc-flash boundaries.

Own the interface with the compute organization on rack density, step-load behavior, power-capping strategy, and actual-versus-nameplate utilization.

Own the interface with mechanical and cooling engineering on CDU, sidecar, and pump electrical loads and their contribution to hall demand.

Lead design reviews with EPCs, OEMs, and owner's engineers; approve vendor drawings and factory acceptance test procedures.

Direct Design, Commissioning, R&D, BIM/Designer, and Protection & Controls engineers on the Data Center team as those seats fill.

Collaborate with Transmission & Distribution and Battery Storage leads so hall design, interconnection, and storage dispatch stay on one model of record.

Ensure compliance with NFPA 70, 70B, 70E, NESC, and IEEE standards, prioritizing safety and engineering excellence.

BASIC QUALIFICATIONS:

Bachelor's degree in electrical engineering, computer engineering, physics, or another engineering discipline.

10+ years of electrical power design experience, with a focus on high-power, high-voltage or mission-critical systems.

Experience owning medium-voltage distribution architecture at 10 kV to 35 kV class.

PREFERRED SKILLS AND EXPERIENCES:

Professional Engineering license or intention to actively seek a PE license.

5+ years in mission-critical, hyperscale, or heavy industrial facilities.

Experience with high-density AI compute and liquid-cooled deployments.

Experience delivering a repeatable design across multiple identical halls or phases.

Experience with power systems analysis software and tools: ETAP, SKM, EasyPower, PowerWorld, Matlab, PSCAD, PSEE, Simulink, etc.

Fluency in NEC, NFPA 70E, the IEEE 3000 series, and an internal reliability framework.

Experience building and leading an engineering team from the first hire.

Proven ability to lead teams, work independently, and thrive in dynamic, high-stress environments with tight deadlines.

ADDITIONAL REQUIREMENTS:

Perform hands-on work in all environments (heat, cold, rain), in tight quarters or at heights.

Work extended hours and weekends as needed to support construction, energization, and operations.

Remain focused in hazardous environments while wearing appropriate PPE.

Lift up to 25 lbs. unassisted.

Provide 24/7 on-call support for emergencies.

Willing to work on-site in Memphis, TN. This is not a remote or hybrid role.

Travel up to 25% for factory witness testing, vendor and OEM engagement, and supporting other sites.

Valid driver's license.

SpaceXSI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

Quality

Completeness: 45%
Honesty: 100%

Based on 20 observation(s).

Timeline

  1. *
    #161990 2026-08-18 21:02 UTC
    Published
  2. ~
    #167717 2026-08-19 01:02 UTC
    Modified
    • source_updated_at
      2026-08-18T15:21:53-04:00->2026-08-18T18:10:46-04:00
  3. ~
    #199943 2026-08-20 01:16 UTC
    Modified
    • source_updated_at
      2026-08-18T18:10:46-04:00->2026-08-19T18:53:03-04:00
  4. ~
    #231388 2026-08-21 04:27 UTC
    Modified
    • source_updated_at
      2026-08-19T18:53:03-04:00->2026-08-20T20:36:54-04:00
  5. ~
    #254912 2026-08-21 19:52 UTC
    Modified
    • source_updated_at
      2026-08-20T20:36:54-04:00->2026-08-21T13:19:18-04:00
  6. ~
    #259349 2026-08-21 23:53 UTC
    Modified
    • source_updated_at
      2026-08-21T13:19:18-04:00->2026-08-21T18:24:01-04:00
  7. ~
    #388653 2026-08-26 22:37 UTC
    Modified
    • source_updated_at
      2026-08-21T18:24:01-04:00->2026-08-26T17:48:54-04:00
  8. ~
    #394281 2026-08-27 06:39 UTC
    Modified
    • source_updated_at
      2026-08-26T17:48:54-04:00->2026-08-26T23:12:24-04:00
  9. ~
    #407527 2026-08-27 22:40 UTC
    Modified
    • source_updated_at
      2026-08-26T23:12:24-04:00->2026-08-27T18:09:48-04:00
  10. ~
    #557863 2026-09-03 21:32 UTC
    Modified
    • source_updated_at
      2026-08-27T18:09:48-04:00->2026-09-03T14:58:20-04:00
  11. ~
    #564617 2026-09-04 05:32 UTC
    Modified
    • Locations
      Memphis, Tennessee->Memphis, TN
    • source_updated_at
      2026-09-03T14:58:20-04:00->2026-09-04T00:53:32-04:00
  12. ~
    #567955 2026-09-04 09:32 UTC
    Modified
    • Title
      Lead Engineer (Data Center)->Lead Engineer, Data Center - Memphis
    • source_updated_at
      2026-09-04T00:53:32-04:00->2026-09-04T02:13:41-04:00
  13. ~
    #646430 2026-09-08 23:51 UTC
    Modified
    • source_updated_at
      2026-09-04T02:13:41-04:00->2026-09-08T18:33:02-04:00
  14. ~
    #963349 2026-09-24 06:03 UTC
    Modified
    • source_updated_at
      2026-09-08T18:33:02-04:00->2026-09-23T23:22:06-04:00
  15. ~
    #975093 2026-09-24 18:07 UTC
    Modified
    • source_updated_at
      2026-09-23T23:22:06-04:00->2026-09-24T13:09:03-04:00
  16. ~
    #1100380 2026-09-30 22:44 UTC
    Modified
    • source_updated_at
      2026-09-24T13:09:03-04:00->2026-09-30T16:41:12-04:00
  17. ~
    #1126124 2026-10-02 02:59 UTC
    Modified
    • source_updated_at
      2026-09-30T16:41:12-04:00->2026-10-01T22:31:22-04:00
  18. ~
    #1295438 2026-10-12 13:22 UTC
    Modified
    • Description
      SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our...->SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where...
  19. ~
    #1311512 2026-10-13 01:08 UTC
    Modified
    • Description
      SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where...->SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where...
    • source_updated_at
      2026-10-01T22:31:22-04:00->2026-10-12T19:41:33-04:00
  20. ~
    #1314486 2026-10-13 05:08 UTC
    Modified
    • Organisation
      SpaceXAI->SpaceXSI