Sr Technician, Switch

T-Mobile T-Mobile · Telecom · Columbus, OH

This role supports the safe, compliant, and reliable operation of a wireless data center site by coordinating onsite physical work, governing site access, overseeing vendors, performing quality checks, and maintaining site condition. It involves smart hands support and controlled technical intervention on production infrastructure within approved procedures.

What you'd actually do

  1. onsite physical work in accordance with approved incidents, change records, maintenance plans, site procedures, and other authorized work documentation.
  2. Verify work authorization, confirm scope aligns to approved records, validate site readiness, and ensure required safeguards and conditions are in place before work begins.
  3. Govern site access under established policy and maintain awareness of who is onsite, why they are onsite, and what authorized work they are performing.
  4. Coordinate vendors, contractors, and authorized visitors and hold them to expected standards for safety, housekeeping, communication, and work quality.
  5. Execute smart hands support and controlled technical intervention on production infrastructure, including physical troubleshooting, break/fix actions, and restoration activities, within approved procedures, training, and authorized work scope.

Skills

Required

  • High school diploma or equivalent
  • 4 or more years of relevant experience in data center operations, telecom, wireless, transport, field operations, critical environment support, or a similar operational role.
  • Fundamental knowledge of physical data center, wireless, or transport infrastructure and the ability to perform smart hands support.
  • Strong operational judgment, attention to detail, and ability to recognize and challenge unsafe, unauthorized, out-of-scope, or poor-quality work.
  • Ability to coordinate vendors, manage competing priorities, and maintain composure in operationally sensitive environments.
  • Strong written and verbal communication skills and familiarity with Microsoft Office, ticketing systems, DCIM, BMS, or monitoring tools.

Nice to have

  • Experience working in production environments with formal access control, change discipline, safety requirements, and vendor coordination preferred.
  • Experience supporting wireless, telecom, transport, or carrier infrastructure environments preferred.

What the JD emphasized

  • production infrastructure
  • operational discipline
  • vendor oversight