Apprentice Critical Operations Technician

STACK InfrastructureHillsboro, OR
Onsite

About The Position

Under the supervision of STACK Critical Operations Team Members, the Apprentice Critical Operations Technician (ACOT) role includes: Mechanical responsibilities will include working on central plant chilled water systems, various HVAC systems such as rooftop units, CRAC/CRAH units, humidification systems, fan wall systems, air-cooled chillers, and Liquid to Chip Cooling Distribution Units (CDU’s). Electrical responsibilities will include working on electrical/critical power distribution from the Utility and Generator main switchgear through the UPS systems out to the customer environment, which may include Power Distribution Units (PDU’s), Remote Power Panels (RPP’s), and overhead busways. Fire Life Safety responsibilities will include monitoring wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices.

Requirements

  • High school diploma, some college, or a bachelor’s degree
  • Experience working with various Microsoft Office applications and other database housing software
  • Ability to handle multiple tasks and perform well in stressful situations
  • Occasionally required to stand, walk, sit, use hands to handle, reach or feel objects, climb stairs, balance, stoop or kneel, talk, see at close range, and hear for extended periods of time
  • Must be able to lift and/or move up to 25 pounds
  • Willingness to work outside normal business hours, including weekends, late nights, holidays, and on-call support
  • Comfortable working in a high-stress, fast-paced environment with shifting priorities
  • Must be eligible to work in the United States
  • Must pass a comprehensive background and drug screening

Nice To Haves

  • Strong communicator, persuasive and clear, blending analytics with experience in decision-making.
  • Ability to not get flustered easily.
  • Ability to juggle multiple priorities while balancing urgent requests with shifting timelines and deliverables.
  • Team builder, taking the time to understand and develop the strengths of resources while formulating long-term plans for the growth and success of the team.
  • Naturally curious and driven toward continual improvement.
  • Ability to celebrate successes while taking time to review and analyze campaigns for future learning.

Responsibilities

  • Work on central plant chilled water systems.
  • Work on various HVAC systems such as rooftop units, CRAC/CRAH units, humidification systems, fan wall systems, air-cooled chillers, and Liquid to Chip Cooling Distribution Units (CDU’s).
  • Work on electrical/critical power distribution from the Utility and Generator main switchgear through the UPS systems out to the customer environment, which may include Power Distribution Units (PDU’s), Remote Power Panels (RPP’s), and overhead busways.
  • Monitor wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices.

Benefits

  • Healthcare
  • Dental Care
  • Vision Insurance
  • Life Insurance
  • Paid Time Off
  • Paid Leave Programs
  • 401K program
  • Flexible spending accounts
  • Cell phone subsidy
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service