Full-Time

Fiber Technician

Confirmed live in the last 24 hours

xAI

xAI

1,001-5,000 employees

AI tools for research and information retrieval

No salary listed

Mid, Senior

Memphis, TN, USA

The position will require about 20% travel.

Category
Network Administration
IT & Security
Requirements
  • 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
  • High school diploma or equivalency certificate
Responsibilities
  • Under the guidance of the Foreman Supervisor, Project Manager, and Superintendent manage all phases of datacenter installation projects
  • Ensure a safe and productive work environment
  • Develop sensor indicators and conduct timely inspections, so that a faulty fiber optic system does not destabilize its performance
  • Troubleshoot, resolve, repair and install fiber optics systems, ensuring that they work properly
  • Examine and replace faulty and/or old fiber optic cables
  • Organize scheduled maintenance routines
  • Take care of fiber splicing and rectify fiber optic problem areas
  • Keep track of the signal strength of different devices
  • Formulate and maintain system records and system designs
Desired Qualifications
  • 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

x.ai develops advanced artificial intelligence tools aimed at enhancing research and information retrieval. Their main product, Grok, is designed to answer a variety of questions, including unconventional ones that other AI systems may not handle. Grok provides real-time knowledge, making it a useful resource for researchers, academics, and professionals who need quick access to relevant information. Unlike competitors, Grok stands out for its ability to suggest questions and provide nuanced answers, catering to users seeking both straightforward and complex information. The company's goal is to empower users by streamlining their research processes and fostering innovation through reliable AI assistance.

Company Size

1,001-5,000

Company Stage

Private

Total Funding

$12.4B

Headquarters

Burlingame, California

Founded

2023

Simplify Jobs

Simplify's Take

What believers are saying

  • $250M funding boosts xAI's R&D, enhancing Grok's capabilities and user satisfaction.
  • AI Infrastructure Fund participation provides xAI access to advanced AI infrastructure.
  • Potential $113B valuation indicates strong market confidence in xAI's growth.

What critics are saying

  • OpenAI's o3-pro model poses a competitive threat with its reliability for enterprises.
  • Google's Gemini 2.5 Pro outperforms Grok in coding, risking developer preference shift.
  • X's new developer terms may limit xAI's access to real-time data for Grok.

What makes xAI unique

  • Grok offers real-time knowledge and answers unconventional questions, unlike typical AI systems.
  • xAI focuses on scientific discovery, setting it apart from general AI companies.
  • Grok's integration with Telegram expands its reach to a large, active user base.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

-3%

1 year growth

-3%

2 year growth

-12%
News Directory
Jun 13th, 2025
xAI Secures $250M in Funding

xAI, an artificial intelligence startup, has secured $250 million in funding from over two dozen venture capital firms and other investors. This significant investment reflects strong confidence in xAI's potential to disrupt the AI industry. The funds will be used to enhance research and development, expand the team, and improve infrastructure, positioning xAI for future growth and innovation.

VentureBeat
Jun 10th, 2025
Openai Launches O3-Pro Ai Model, Offering Increased Reliability And Tool Use For Enterprises — While Sacrificing Speed

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn moreJust hours after announcing a big price cut for its o3 reasoning model, OpenAI made o3-pro, an even more powerful version, available to developers.o3-pro is “designed to think longer and provide the most reliable responses,” and has access to many more software tool integrations than its predecessor, making it potentially appealing to enterprises and developers searching for high levels of detail and accuracy.However, this model will also be slower than what many developers are accustomed to, having access to computer tools that OpenAI claims make the model more accurate.“Because 03-pro has access to tools, responses typically take longer than o1-pro to complete. We recommend using it for challenging questions where reliability matters more than speed, and waiting a few minutes is worth the tradeoff,” the company said in an email to reporters.COME SEE OpenAI Head of Product, API Olivier Godement in-person at VB TRANSFORM 2025 in San Francisco June 24-25. REGISTER NOW while tickets still remain.But how much longer? We asked OpenAI about how much slower o3-pro is than o3 on average to output responses and will update when we receive one of our own from the company.On X, Hyerbolic Labs co-founder and CTO Yuchen Jin posted several screenshots of his o3-pro usage showing it took 3 minutes and $80 worth of token to respond to the phrase, “Hi, I’m Sam Altman.”o3-pro is the slowest and most overthinking model.A simple 'Hi' cost me $80. ? pic.twitter.com/UDQOnYwrT1 — Yuchen Jin (@Yuchenj_UW) June 10, 2025Bindu Reddy, CEO of Abacus AI, also said o3-pro took 2 minutes to respond to “hey there.”https://twitter.com/bindureddy/status/1932562799772971295How to use OpenAI o3-proDevelopers can access o3-pro through the OpenAI API as well as for Pro and Team users of ChatGPT

PYMNTS
Jun 9th, 2025
Openledger Invests $25 Million To Combat ‘Extractive’ Ai Economy

As CoinDesk reported Monday (Jun 9), the capital will be available via OpenCircle, a launchpad created by OpenLedger to help developers create artificial intelligence (AI)-focused protocols. The report notes that the funding is happening amid increased interaction between the blockchain and AI industries. For example, Telegram said recently it would incorporate the xAI chatbot Grok onto its messaging app, while also accepting the TON token for crypto payments

Bitcoin World
Jun 5th, 2025
Crucial Update: X Changes Developer Terms Barring AI Training

xAI is actively developing its own AI models, including the Grok chatbot, which is designed to have real-time access to information on X. Naturally, xAI would view the extensive, real-time data stream from the social network as a valuable, proprietary asset.

VentureBeat
Jun 5th, 2025
Google Claims Gemini 2.5 Pro Preview Beats Deepseek R1 And Grok 3 Beta In Coding Performance

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn moreGoogle has released an updated preview of​​ Gemini 2.5 Pro, its “most intelligent” model, first announced in March and upgraded in May, as a preview, intending to release the same model to general availability in a couple of weeks.Enterprises can test building new applications or replace earlier versions with an updated version of the “I/O edition” of Gemini 2.5 Pro that, according to a blog post by Google, is more creative in its responses and outperforms other models in coding and reasoning.Our latest Gemini 2.5 Pro update is now in preview.It’s better at coding, reasoning, science + math, shows improved performance across key benchmarks (AIDER Polyglot, GPQA, HLE to name a few), and leads @lmarena_ai with a 24pt Elo score jump since the previous version.We also… pic.twitter.com/SVjdQ2k1tJ — Sundar Pichai (@sundarpichai) June 5, 2025During its annual I/O developer conference in May, Google announced that it updated Gemini 2.5 Pro to be better than its earlier iteration, which it quietly released. Google DeepMind CEO Demis Hassabis said the I/O edition is the company’s best coding model yet.But this new preview, called Gemini 2.5 Pro Preview 06-05 Thinking, is even better than the I/O edition. The stable version Google plans to release publicly is “ready for enterprise-scale capabilities.”The I/O edition, or gemini-2.5-pro-preview-05-06, was first made available to developers and enterprises in May through Google AI Studio and Vertex AI. Gemini 2.5 Pro Preview 06-05 Thinking can be accessed via the same platforms.Performance metricsThis new version of Gemini 2.5 Pro performs even better than the first release.Google said the new version of Gemini 2.5 Pro improved by 24 points in LMArena and by 35 points in WebDevArena, where it currently tops the leaderboard