{"id":2100909,"url":"https://alion.io/job/xai-data-center-fiber-technician","title":"Fiber Technician - Memphis","company":{"id":28,"name":"xAI","domain":"x.ai","url":"https://alion.io/company/xai","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":87,"open_postings":95,"ghost_share":0,"stale_share":0.526,"repost_share":0,"time_to_fill_p50_days":59,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Field & Service","role_family":"Field & Service","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Memphis, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":85000,"max_usd":151000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":4938},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-05T20:08:11Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-10-30T07:58:33Z","board_verified":true,"closed_at":null,"days_open":24,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":24},"description":"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.\nSpaceXSI is building Super Intelligence to help humanity understand the universe. Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including 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.\nFIBER TECHNICIAN\nAs a Fiber Technician at SpaceXSI's data center, you’ll dive into the world of fiber optic systems, applying your core skills and eagerness to grow in a high-growth tech environment. Working onsite with passionate teams, you’ll tackle hands-on challenges to install and maintain critical network infrastructure, ensuring seamless connectivity. Expect to collaborate closely, refine your expertise, and keep our systems running smoothly to support SpaceXSI's mission of accelerating human scientific discovery through AI.\nRESPONSIBILITIES:\nUnder the guidance of the Foreman Supervisor, Project Manager, and Superintendent manage all phases of data center installation projects\nEnsure a safe and productive work environment\nDevelop sensor indicators and conduct timely inspections, so that a faulty fiber optic system does not destabilize its performance\nTroubleshoot, resolve, repair and install fiber optics systems, ensuring that they work properly\nExamine and replace faulty and/or old fiber optic cables\nOrganize scheduled maintenance routines\nTake care of fiber splicing and rectify fiber optic problem areas\nKeep track of the signal strength of different devices\nFormulate and maintain system records and system designs\nBASIC QUALIFICATIONS:\n3+ 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\nHigh school diploma or equivalency certificate\nPREFERRED SKILLS AND EXPERIENCE:\nCertification in fiber optics and/or cable installation \nExtensive experience in fiber splicing\nTechnical knowledge of communication networks \nKnowledgeable of computers and associated electronic systems \nKnowledgeable of different fiber types \nExperience installing, certifying, and troubleshooting fiber in hyperscale data center environments\nExperience installing structured cabling \nHighly proficient using a light meter, OTDR (Optical Time Domain Reflectometer), OPMs (optical power meter), fiber certifier, loopback, and optical probes \nAble to understand different types of switches and port identifications\nAble to properly clean fiber and validate cleanliness \nADDITIONAL REQUIREMENTS:\nPosition is subject to pre-employment drug and random drug and alcohol testing\nPosition is subject to pre-employment and annual post employment background checks\nWork is often performed in tight quarters and physical dexterity is necessary to perform job functions\nAbility to lift up to 35 lbs unassisted\nComfortable working at elevated heights (up to 50 feet) with appropriate safety gear\nComfortable working in an environment requiring exposure to noise\nAvailable to work evenings and weekends, as the schedule varies depending on site operational needs; flexibility is required\nSpaceXSI is an equal opportunity employer. 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