Joblaze summary

In the role of Fiber Supervisor at SpaceX's Starbase data center, the individual will oversee the installation and maintenance of fiber optic systems, ensuring that projects are completed on time and meet quality standards. Key skills include extensive experience in fiber splicing, knowledge of communication networks, and proficiency with various testing equipment. This position is suited for someone with a strong background in data center operations and supervisory experience, particularly in large-scale environments. The role requires hands-on leadership and a commitment to safety and efficiency in a high-stakes setting.

Joblaze insights

Listed today — first seen on Joblaze October 29, 2026. Last confirmed on SpaceX's careers page October 29, 2026.
Data Center appears in 0.8% of 640 comparable lead other roles in United States; network infrastructure appears in 0.2% of 640 comparable lead other roles in United States.

Quick facts

Is the Fiber Supervisor role remote?: No — this is an on-site role in Starbase, TX, United States.
How much experience is required?: At least 5 years of relevant experience for this Fiber Supervisor role.
Where is the role based?: SpaceX is hiring for this position in Starbase, TX, United States.
What's the tech stack?: Joblaze extracted these technologies from the posting: Data Center, fiber optics, network infrastructure.
What seniority level is this role?: SpaceX targets lead candidates for this position.
Is this full-time or contract?: Full-time for this Fiber Supervisor role at SpaceX.

From the original posting

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 enabling human life on Mars.

FIBER SUPERVISOR

As a Fiber Supervisor at SpaceX’s Starbase data center, you’ll lead the fiber optic installation and maintenance teams that keep critical network infrastructure online. Working onsite with project management and superintendents, you’ll plan work, direct technicians, and own quality, safety, and schedule on datacenter fiber projects. Expect to stay hands-on, coach the crew, and make sure systems run reliably in support of SpaceX's mission of accelerating human scientific discovery through AI.

RESPONSIBILITIES:

Supervise fiber technicians through all phases of datacenter installation projects, in coordination with the Project Manager and Superintendent
Assign daily work, set priorities, and track progress so installations, splices, and repairs finish on schedule and to standard
Ensure a safe and productive work environment, including job-site briefings, PPE compliance, and elevation and confined-space practices
Develop inspection points and sensor checks so faulty fiber does not degrade system performance
Direct troubleshooting, repair, replacement, and installation of fiber optic systems, and verify work before closeout
Review and approve replacement of faulty or aging fiber optic cables
Organize and oversee scheduled maintenance routines
Oversee fiber splicing and resolution of problem areas; confirm test results and signal levels
Track signal strength across devices and escalate anomalies
Maintain system records, as-builts, and design markups; report status to project leadership
Coach technicians on methods, quality, and documentation, and model the hands-on standard expected on site

BASIC QUALIFICATIONS:

High school diploma or equivalency certificate
3+ years of direct data center experience installing and routing optical fiber in large-scale Tier 3 or 4 facilities as a commercial fiber optic technician
2+ years of experience supervising or leading fiber optic technicians on commercial or data center installation projects

PREFERRED SKILLS AND EXPERIENCE:

Certification in fiber optics and/or cable installation
Extensive experience in fiber splicing
Technical knowledge of communication networks
Knowledgeable of computers and associated electronic systems
Knowledgeable of different fiber types
Experience installing, certifying, and troubleshooting fiber in hyperscale data center environments
Experience installing structured cabling
Highly proficient using a light meter, OTDR (Optical Time Domain Reflectometer), OPMs (optical power meter), fiber certifier, loopback, and optical probes
Able to understand different types of switches and port identifications
Able to properly clean fiber and validate cleanliness

ADDITIONAL REQUIREMENTS

Position is subject to pre-employment drug and random drug and alcohol testing
Position is subject to pre-employment and annual post-employment background checks
Work is often performed in tight quarters and physical dexterity is necessary to perform job functions
Ability to lift up to 35lbs unassisted
Comfortable working at elevated heights (up to 50 feet) with appropriate safety gear
Comfortable working in an environment requiring exposure to noise
Available to work extended hours, evenings and weekends, as the schedule varies depending on site operational needs; flexibility is required

ITAR REQUIREMENTS:

Standard company text repeated across SpaceX's postings is omitted here.

Fiber Supervisor

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