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Mini Systems Inc

Thin film processes, lithography, laser trim

Facilities Maintenance Associate

Full-Time
No salary listed
Junior, Mid
Certification
North Attleborough, MA, USA
In PersonTravel between building locations is required, and a valid driver's license is required.
General Maintenance & RepairBuilding & Property Maintenance

About the job

Requirements
  • Previous experience in building maintenance, facilities, construction, mechanical work, or a related field is preferred.
  • General knowledge of building maintenance and basic repair techniques.
  • Ability to safely use hand tools, power tools, ladders, snow-removal equipment, and other maintenance equipment.
  • Ability to recognize situations requiring a licensed or specialized contractor rather than attempting unauthorized repairs.
  • Ability to work independently and prioritize multiple asks.
  • Good communication and organizational skills.
  • A valid driver's license may be required depending on company responsibilities.
  • Regular physical activity associated with building and grounds maintenance, including standing, walking, bending, reaching, climbing, lifting, carrying, pushing, and pulling.
  • Ability to safely perform physically demanding tasks such as moving materials and equipment and removing snow and ice.
  • Ability to work outdoors in hot, cold, wet, snowy, or other adverse weather conditions.
  • A high school diploma or GED and/or a vocational or trade school certificate in building maintenance, HVAC, or electrical systems.
  • One to three years of hands-on experience in facility maintenance.
  • A driver's license with a good driving record.
  • Ability to read and understand mechanical and electrical schematics.
Responsibilities
  • Perform routine building maintenance and general repairs.
  • Troubleshoot and complete minor mechanical, plumbing, electrical, carpentry, and hardware repairs within the employee's training and qualifications.
  • Replace light bulbs, fixtures, filters, hardware, and other facility components as necessary.
  • Perform painting, patching, caulking, and other general building upkeep.
  • Inspect the facility and grounds regularly and identify items requiring repair or attention.
  • Perform preventive maintenance according to established schedules.
  • Maintain exterior areas, walkways, entrances, parking areas, and grounds.
  • Perform snow and ice removal, including shoveling, snow blowing, authorized plowing, and applying ice-melting materials as required.
  • Respond to weather-related facility needs when necessary to maintain safe access to the building.
  • Move furniture, materials, supplies, equipment, and other items as required.
  • Assist with setting up or rearranging offices, production areas, storage areas, and other company spaces.
  • Perform general cleanup associated with maintenance and facility work.
  • Maintain maintenance tools, equipment, supplies, and storage areas in good working order.
  • Assist outside contractors and service technicians and provide access to facility equipment when authorized.
  • Identify unsafe conditions and promptly report or correct them as appropriate.
  • Follow company safety procedures and properly use required personal protective equipment.
  • Assist with emergency facilities issues as needed.
  • Perform other maintenance, groundskeeping, facility, and general support duties as assigned.
Desired Qualifications
  • Previous experience in building maintenance, facilities, construction, mechanical work, or a related field.

About the company

Mini Systems Inc specializes in thin film deposition, photolithography, annealing, and laser trim/testing, with ongoing R&D for new and existing product lines. Its product workflow combines sequential fabrication steps: deposit thin films on substrates, pattern them using photolithography to create microstructures, heat-treat or anneal the films to achieve desired material properties, and use laser trimming and testing for final tuning and quality checks. The company differentiates itself through in-house end-to-end fabrication and process development capabilities, enabling rapid iteration, customization, and optimization of product lines. The overarching goal is to develop and improve products by advancing fabrication techniques and validating performance through R&D and precise manufacturing steps.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

North Attleborough, Massachusetts

Founded

1968

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Simplify's Take

What believers are saying

  • 2026 site updates and careers pages indicate active operations and ongoing hiring.
  • The company still advertises R&D for new and existing product lines, supporting retention.
  • Long-running MIL-PRF-55342 qualifications strengthen switching costs with defense and space buyers.

What critics are saying

  • Mini-Systems shows no meaningful recent news, suggesting weak visibility and limited growth.
  • Legacy product lines face substitution from larger passive-component suppliers and integrated module vendors.
  • If defense or aerospace qualifications slip, customer loss could cripple a niche manufacturer quickly.

What makes Mini Systems Inc unique

  • Mini-Systems makes MIL-PRF-55342 qualified resistors and custom hybrid microelectronics in Massachusetts.
  • Its products serve medical, spacecraft, military, and communications customers with American-made manufacturing.
  • The 2026 website still markets thick-film, thin-film, and custom package capabilities.

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