Demo

Critical Systems Technician II - Battery

Reliant Critical Infrastructure
Abilene, TX Full Time
POSTED ON 11/14/2025
AVAILABLE BEFORE 12/13/2025

A Critical Systems Technician II, Connected, is responsible for startups, certifications, preventative maintenance, and scheduled maintenance for battery systems related to Uninterruptable Power Supply systems.


Responsibilities

  • Assist with the battery replacements and new installations.
  • Assist, as necessary, with preventative maintenance of batteries with minimal disruption to customer.
  • Assist in the warehouse when needed.
  • Interact effectively with internal and external customers.
  • Follow operational, maintenance and emergency methods of procedure (MOPs).
  • Ensure strict adherence to critical facility work rule and safety procedures.
  • Ability to use hand and general maintenance tools and equipment.
  • Keep job site clean during replacement, installs, and maintenance.
  • Assist with work in other service divisions (Switch Gear, Operations, HVAC, etc.) as needed.
  • Work from schematic diagrams, sketches, and verbal instructions.
  • Learn how to disconnect and connect sealed batteries in cabinets and open racks.
  • Learn how to build flooded cell battery racks, and spill containment systems.
  • Learn how to install flooded cell batteries onto rack systems in the customers critical space.
  • Learn how to enter pre-installation test readings into our reporting format thru laptop computer.
  • Learn how to collect data from PM services and import into files for reporting purposes.
  • Gain experience from preventive maintenance, trouble diagnosis, routine and emergency maintenance and repairs with minimum direct supervision to DC battery systems.
  • Regular and reliable attendance is an essential job function.
  • Other duties as assigned by Services Management.
  • Travel approximately 30% or more.
  • Must be a US Citizen.


Qualifications

  • Education/Experience: High School Diploma.
  • Clean driving records a must.
  • Safe operation of department equipment.
  • Elementary fix/repair techniques based on directed supervision.
  • Knowledge of or ability to learn basic AC/DC theory, electronic components, and electronic circuitry.

Complete training on:

  • Use of Digital multimeter for AC and DC diagnostic measurements.
  • Use of Amp Clamp and flexible CT in DC and AC measures.
  • Use of Alber Cellcorder for use as a battery testing and maintenance tool for a multitude of various battery designs and chemistries.

Show understanding of proper use of:

  • Isolation devices to control available voltage potentials.
  • Necessary use of Arc-Flash suit and PPE.
  • Show competency in the connections of series, parallel, and series-parallel battery strings.
  • Understand torque values, torque-mark application, and visual inspection of completed battery cabinet installations.


Required Skills

  • Proficient knowledge of Microsoft Office including: Word, Excel.


Certificates and Licenses:

OSHA 10 a plus

NFPA 70E a plus

Salary : $23 - $35

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