jobctl

Mechanical Commissioning Technician - Memphis

SpaceXSI - Southaven, MS, Memphis, TN - original posting ->
Status
Open
Remote policy
Not stated
Employment type
Not stated
Salary
Not stated
Categories
Data Center
Tech
airflowops
Source
xai
First observed
2026-08-18 21:02 UTC
Last seen
2026-10-13 05:08 UTC
Source claims posted
2026-05-04 17:05 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:

We are seeking a highly skilled Mechanical Commissioning Technician to support the buildout and startup of SpaceXSI's high-performance data centers. In this critical hands-on role, you will perform commissioning, testing, and troubleshooting of mechanical systems that provide cooling, air handling, and fluid distribution for our next-generation AI supercomputing infrastructure.

You will work closely with construction, engineering, and operations teams to ensure safe, reliable, and high-quality mechanical systems from initial installation through full system turnover. This is a full-time, onsite role with significant travel to SpaceXSI data center sites.

RESPONSIBILITIES:

Execute mechanical commissioning activities for HVAC systems, chillers, cooling towers, CRAC/CRAH units, pumps, heat exchangers, piping systems, and associated controls in data center environments.

Perform functional testing, airflow and water flow verification, system balancing, and integrated system performance validation.

Troubleshoot and resolve mechanical, controls, and hydronic issues during pre-commissioning, commissioning, and startup phases.

Develop and execute detailed commissioning test procedures, checklists, and documentation in accordance with project specifications and industry standards.

Collaborate with EPC contractors, OEM vendors, and SpaceXSI engineers to coordinate system energization, startup sequences, and integrated system testing.

Ensure strict adherence to safety protocols, LOTO procedures, and quality standards during all commissioning activities.

Maintain accurate as-built documentation, test records, and commissioning reports.

Support training of operations and maintenance teams on commissioned mechanical systems.

Participate in constructability reviews and provide field feedback to improve design and installation quality.

BASIC QUALIFICATIONS:

3+ years of hands-on mechanical commissioning or field technician experience in data centers, power plants, or large industrial facilities.

Strong working knowledge of data center cooling systems including chillers, cooling towers, pumps, CRAC/CRAH units, and precision air handling.

Experience with commissioning test equipment (manometers, anemometers, flow meters, temperature/pressure calibrators, etc.).

Familiarity with relevant codes and standards (ASHRAE, SMACNA, NFPA, ASME, IMC).

Demonstrated ability to read and interpret mechanical drawings, P&IDs, and control schematics.

Strong safety mindset with current OSHA 10/30 or equivalent training.

Willingness to work extended hours, nights, and weekends during critical commissioning windows.

PREFERRED SKILLS AND EXPERIENCE:

Prior commissioning experience on hyperscale data center projects or mission-critical facilities.

NEBB, AABC, or equivalent certification in testing, adjusting, and balancing (TAB).

Experience with BMS/BAS controls troubleshooting and integration (BACnet, Modbus, etc.).

Knowledge of chilled water systems, refrigerant systems, and high-density liquid cooling technologies.

Proficiency with commissioning management software (e.g., CxPro, Procore, or similar).

Technical degree or trade school certification in Mechanical Engineering Technology, HVAC, or related field.

ADDITIONAL REQUIREMENTS:

Ability to travel extensively to SpaceXSI construction sites and remain onsite during peak commissioning phases.

Capability to work in industrial environments, climb ladders, lift moderate loads, and wear PPE for extended periods.

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

Quality

Completeness: 45%
Honesty: 100%

Based on 19 observation(s).

Timeline

  1. *
    #161801 2026-08-18 21:02 UTC
    Published
  2. ~
    #167527 2026-08-19 01:02 UTC
    Modified
    • source_updated_at
      2026-08-18T15:14:36-04:00->2026-08-18T18:10:46-04:00
  3. ~
    #199747 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. ~
    #231188 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. ~
    #259150 2026-08-21 23:53 UTC
    Modified
    • source_updated_at
      2026-08-20T20:36:54-04:00->2026-08-21T18:24:01-04:00
  6. ~
    #388468 2026-08-26 22:37 UTC
    Modified
    • source_updated_at
      2026-08-21T18:24:01-04:00->2026-08-26T17:48:54-04:00
  7. ~
    #394095 2026-08-27 06:39 UTC
    Modified
    • source_updated_at
      2026-08-26T17:48:54-04:00->2026-08-26T23:12:24-04:00
  8. ~
    #407340 2026-08-27 22:40 UTC
    Modified
    • source_updated_at
      2026-08-26T23:12:24-04:00->2026-08-27T18:09:48-04:00
  9. ~
    #557668 2026-09-03 21:32 UTC
    Modified
    • Locations
      Memphis, Tennessee, Southaven, Mississippi->Southaven, MS, Memphis, Tennessee
    • source_updated_at
      2026-08-27T18:09:48-04:00->2026-09-03T14:58:20-04:00
  10. ~
    #564422 2026-09-04 05:32 UTC
    Modified
    • Locations
      Southaven, MS, Memphis, Tennessee->Southaven, MS, Memphis, TN
    • source_updated_at
      2026-09-03T14:58:20-04:00->2026-09-04T00:53:32-04:00
  11. ~
    #579202 2026-09-04 21:37 UTC
    Modified
    • Title
      Mechanical Commissioning Technician->Mechanical Commissioning Technician - Memphis
    • source_updated_at
      2026-09-04T00:53:32-04:00->2026-09-04T13:41:34-04:00
  12. ~
    #646237 2026-09-08 23:51 UTC
    Modified
    • source_updated_at
      2026-09-04T13:41:34-04:00->2026-09-08T18:33:02-04:00
  13. ~
    #963138 2026-09-24 06:03 UTC
    Modified
    • source_updated_at
      2026-09-08T18:33:02-04:00->2026-09-23T23:22:06-04:00
  14. ~
    #974883 2026-09-24 18:07 UTC
    Modified
    • source_updated_at
      2026-09-23T23:22:06-04:00->2026-09-24T13:08:51-04:00
  15. ~
    #1100156 2026-09-30 22:44 UTC
    Modified
    • source_updated_at
      2026-09-24T13:08:51-04:00->2026-09-30T16:41:12-04:00
  16. ~
    #1126005 2026-10-02 02:59 UTC
    Modified
    • source_updated_at
      2026-09-30T16:41:12-04:00->2026-10-01T22:31:19-04:00
  17. ~
    #1295206 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...
  18. ~
    #1311278 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
      2026-10-01T22:31:19-04:00->2026-10-12T19:35:19-04:00
  19. ~
    #1314252 2026-10-13 05:08 UTC
    Modified
    • Organisation
      SpaceXAI->SpaceXSI