Electrical Safety Engineer – AI Data Center Scale-Up

SpaceX; Memphis (TN); Hybrid; USD 130,000 - 180,000; Full time

Job summary

SpaceX in Memphis, TN is seeking an Electrical Safety Engineer to own the electrical safety program across its expanding AI infrastructure and data-center facilities. You will ensure high-density power systems meet personnel protection and reliability requirements while scaling compute capacity.

The role requires deep knowledge of NFPA 70E, UPS/PDUs, switchgear, energy storage and coordination with design and commissioning teams to embed safety into new builds and upgrades.

Qualifications

• Bachelor's degree in electrical engineering or related field.
• 3+ years in electrical power systems or critical facilities.
• Experience with NFPA 70E required.

Responsibilities

• Own the site electrical safety program per NFPA 70E.
• Develop and enforce LOTO and live-dead-live procedures.
• Lead arc-flash analysis and labeling.
• Deliver electrical safety training for operators, technicians, contractors, and partners.
• Review energized work and safety-critical procedures; stop work when unsafe.
• Coordinate with design, construction, and commissioning teams to embed safety in new builds and expansions.
• Investigate electrical incidents and perform root-cause analysis.

Skills

NFPA 70E

Arc-flash analysis

LOTO procedures

Electrical safety training

Risk assessments

Incident investigation

Equipment grounding

Collaboration with design teams

Troubleshooting under pressure

Education

Bachelor's degree in Electrical Engineering

Tools

ETAP

SKM PowerTools

EasyPower

AutoCAD Electrical

Revit

Job description

Electrical Safety Engineer (AI Supercomputer)

Memphis, TN

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 ofenabling human life on Mars.

ELECTRICAL SAFETY ENGINEER (AI SUPERCOMPUTER)

The Environmental Health and Safety team is seeking a highly driven electrical safety engineer to own electrical safety controls throughout the expansion of SpaceX's large-scale AI infrastructure and supercomputing facilities in the Memphis area. This role is critical in ensuring high-density critical power systems meet rigorous personnel-protection and control-reliability requirements, enabling the safe, rapid scaling of compute capacity. The ideal candidate will have a comprehensive understanding of data center electrical system architecture, NFPA 70E electrical safety work practices, and the hazards associated with UPS, PDUs, switchgear, generators, and energy storage systems.

RESPONSIBILITIES:

• Own the site electrical safety program in accordance with NFPA 70E, including shock protection, arc-flash protection, energized electrical work permits, approach boundaries, and electrically safe work conditions
• Establish and maintain lockout/tagout (LOTO) procedures, switching orders, and live-dead-live verification practices for UPS, PDUs, RPPs, busway, switchgear, transformers, automatic transfer switches (ATS), generators, and battery energy storage systems
• Lead arc-flash hazard analysis and incident energy studies (IEEE 1584), maintain equipment labeling, and define PPE categories, working distances, and restricted/limited approach boundaries for AC and DC systems
• Qualify, train, and audit electrical workers as NFPA 70E Qualified Persons; develop and deliver electrical safety training for operators, technicians, contractors, and construction partners
• Review and approve energized work, electrical switching, and commissioning procedures from a safety perspective; stop work when conditions do not meet electrically safe work practice requirements
• Ensure proper grounding, bonding, equipotential bonding, and power quality monitoring/telemetry to prevent equipment damage and personnel injury
• Validate ATS, generator, and UPS failover procedures for personnel safety during planned and unplanned transfers, including black-start, paralleling, and restoration sequences
• Partner with design, construction, and commissioning teams to integrate electrical safety into new builds and expansions: one-line diagrams, protective device coordination, short-circuit studies, temporary power, and construction LOTO
• Conduct structured risk assessments of electrical systems, including Failure Mode and Effects Analysis (FMEA) and electrical hazard assessments for medium- and low-voltage distribution, DC plants, and energy storage
• Investigate electrical incidents, near misses, shock events, and arc-flash events; drive root-cause analysis and corrective actions
• Monitor and mitigate electrical hazards associated with cooling failures, thermal runaway in energy storage, hot work near energized equipment, and extreme temperature/humidity conditions that degrade insulation, PPE, and equipment ratings
• Establish safe operating limits and emergency response procedures for electrical events, including arc flash, shock, power loss, battery incidents, and fire involving electrical equipment
• Ensure compliance with applicable codes and standards, including NFPA 70 (NEC), NFPA 70E, NFPA 70B, OSHA 1910 Subpart S, IEEE, IEC, local building/fire codes, and data-center industry guidelines
• Coordinate with contractors and vendors to enforce electrical safety requirements during installation, maintenance, and repairs on critical power infrastructure

BASIC QUALIFICATIONS:

• Bachelor's degree in electrical engineering, electrical and computer engineering, electrical engineering technology, or related engineering field
• 3+ years of professional experience in electrical power systems, electrical safety, or critical-facility electrical operations

PREFERRED SKILLS AND EXPERIENCE:

• Direct ownership or administration of an NFPA 70E electrical safety program in an industrial, utility, or mission-critical environment
• Hands-on experience in data centers, critical facilities, or other high-availability electrical environments
• Experience with arc-flash studies, short-circuit analysis, and protective device coordination using ETAP, SKM PowerTools, EasyPower, or equivalent
• Working knowledge of data center electrical architecture, including utility feeds, generators, paralleling switchgear, ATS, UPS, PDUs, RPPs, busway, STS, and battery energy storage
• Familiarity with delta/wye transformers, motor control centers, protective relaying, facility grounding, and power quality
• Experience creating and implementing electrical LOTO, switching procedures, and energized electrical work permit processes
• Knowledge of OSHA 1910.147, OSHA 1910.269/1910.333, NFPA 70, NFPA 70B, IEEE 1584, and NESC as applicable
• NFPA 70E related certifications (e.g., CESCP, CESW, or equivalent electrical safety credentials)
• PE (Professional Engineer) license
• CSP (Certified Safety Professional) or equivalent EHS credential
• Proficiency in AutoCAD Electrical, Revit, or similar electrical design tools
• Proficiency with PFMEA, root cause analysis, statistical process control, and structured problem-solving methodologies
• Experience working with utility providers, electrical contractors, and commissioning agents on interconnection, cutovers, and live-facility work
• Ability to quickly assess an electrical issue in the field and guide technicians through safe troubleshooting and repair
• Strong interpersonal and collaborative skills, enthusiasm for the mission of enabling multi-planetary life

ADDITIONAL REQUIREMENTS:

• This is not a remote or hybrid position and will require relocation if not already local to the Memphis, TN area
• Position occasionally requires the ability to travel and support other critical computing infrastructure
• Ability to work extended hours and weekends as needed
• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here .

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to [e-mail] .

Create a Job Alert

Interested in building your career at SpaceX? Get future opportunities sent straight to your email.

Accepted file types: pdf, doc, docx, txt, rtf

Education

School * Select...

Degree * Select...

Select...

LinkedIn Profile

Accepted file types: pdf, doc, docx, txt, rtf

Attach additional content you'd like us to review with your application. Please combine multiple attachments into a single .zip file.

How did you hear about this job? * Select...

If event or other, please specify below.

Please specify

GPA (Undergraduate) * Select...

Please convert your GPA to a 4.0 scale. Select "Not applicable/Do not recall" if you do not have or do not remember your undergraduate GPA.

GPA (Graduate) * Select...

Please convert your GPA to a 4.0 scale. Select "Not applicable/Do not recall" if you do not have or do not remember your graduate GPA.

GPA (Doctorate) * Select...

Please convert your GPA to a 4.0 scale. Select "Not applicable/Do not recall" if you do not have or do not remember your doctorate GPA.

SAT Score * Select...

Please indicate your test score on the 1600 or 2400 scale. Select "Did not take" if you have not taken the SAT.

ACT Score * Select...

Select "Did not take" if you have not taken the ACT.

GRE Score * Select...

Active Security Clearance(s) * Select...

SpaceX & SpaceXAI Employment History * Select...

This includes internships and full-time employment.

Can you perform all of the essential functions of this role with or without reasonable accommodations? * Select...

Are you legally authorized to work in the United States? * Select...

Select...

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITARhere.

If (f) Other, please explain:

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.

As set forth in SpaceX’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.