Facilities Maintenance Assistant II

Amentum•Idaho Falls, ID
•Onsite

About The Position

We are looking for a Facilities Maintenance Support Technician (MST). The MST plays a key role in maintaining a tenable and acceptable housekeeping standard for the Spent Fuel Handling Recapitalization (SFHP) construction project. The MST will maintain temporary facilities at the Naval Reactors Facility (NRF) on the Idaho National Laboratory (INL). Primary responsibilities will include performing a range of cleaning and sanitation duties across multiple construction and office trailers. This includes sanitation of lunchrooms, conference rooms, and restrooms. You’ll be performing a full range of cleaning duties, individually or as part of a group, daily for the purpose of maintaining acceptable housekeeping in accordance with CDC guidelines. Typical shift will begin at 0630 hours and end at 1700 hours Tuesday through Friday.

Requirements

  • High School diploma or equivalent GED.
  • Minimum one year experience in a custodial related field.
  • Must be able to operate floor-care machines and other custodial equipment properly, safely, and efficiently.
  • Ability to communicate effectively, verbally, and in writing.
  • Ability to develop effective working relationships with supervisor and fellow employees.
  • Ability to perform work independently.
  • U.S. Citizenship required.
  • Valid driver's license is required.
  • Must be able to work in a team atmosphere and effectively communicate.
  • Must put forward a professional behavior that enhances productivity and promotes teamwork and cooperation.
  • Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.
  • Must take and pass a pre-employment drug, background check and site security badge screening.

Nice To Haves

  • Experience with the MS Office Suite - specifically Word and Excel.
  • Person already residing a commutable distance from the Naval Reactors Facility at Idaho National Laboratory.
  • Working knowledge of practices, tools, equipment, and materials used in custodial work; safety practices of custodial work and use of cleaning agents and equipment.

Responsibilities

  • Work individually or as part of a small team.
  • Clean and disinfect break rooms, offices, conference rooms, kitchens and restrooms.
  • Resupply consumables (e.g. paper towels, toilet paper, soaps).
  • Organize and manage inventory of all cleaning supplies and consumables.
  • Notify purchasing agents when consumable inventories are low and need to be ordered.
  • Maintain orderly supply cabinets and closets used to store janitorial equipment and supplies.
  • Vacuum, sweep, and mop floors, carpets, and rugs.
  • Remove scuff marks and heavy dirt/mud as necessary.
  • Empty trash and recycling receptacles.
  • Gather all trash and recycling and dispose of in on-site roll-off containers.
  • Clean and sanitize restrooms (e.g. sinks, fixtures, toilets).
  • Clean mirrors.
  • Arrange furniture for occasional special meetings and functions.
  • Performs other duties as assigned.

Benefits

  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service