AeroCareers Job Posting: Maintenance Assistant at Costco Wholesale Corporation. This is a Full-Time role in Houston, TX, USA, TX. Salary: Negotiable.

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Maintenance Assistant

Posted on October 24, 2025

Houston, TX, USA, TX Full-Time Negotiable
Costco Wholesale Corporation is a global leader in membership-based warehouse clubs, known for providing high-quality merchandise at competitive prices. Established in 1983, Costco has grown to become one of the largest retailers worldwide, operating numerous warehouse locations across various countries. The company prides itself on customer satisfaction, strong employee relations, and efficient supply chain management. As a reputable wholesale retailer, Costco’s business model focuses on delivering value to members through a carefully curated selection of products ranging from groceries and electronics to apparel and household goods. With a commitment to sustainability, community engagement, and employee development, Costco provides a dynamic and supportive work environment geared towards long-term career growth. The role of Janitorial and General Maintenance Worker at Costco is an essential position that ensures the cleanliness, safety, and overall maintenance of Costco warehouses and their surrounding grounds. The individual in this role will be responsible for performing janitorial duties such as cleaning floors, restrooms, and common areas, as well as general maintenance tasks that include minor repairs and upkeep of facilities. This position requires a strong work ethic, attention to detail, and the ability to work independently or as part of a team. Working at Costco in this capacity offers employees the opportunity to be part of a large, respected organization with competitive pay and a comprehensive benefits package. Employees in this role contribute directly to creating a pleasant and safe shopping environment for members and staff alike. The employment terms include competitive wages and comprehensive benefits such as paid time off and health insurance, reflecting Costco's commitment to valuing and supporting its workforce. This role typically involves physical work, including lifting and standing for extended periods, and it demands adherence to safety guidelines and maintenance protocols. Overall, this position is suited for individuals who take pride in maintaining high standards of cleanliness and facility upkeep in a fast-paced, retail environment.
  • high school diploma or equivalent
  • prior janitorial or maintenance experience preferred
  • physically able to perform job duties including lifting and standing for long periods
  • ability to work flexible shifts including weekends and evenings
  • reliable and punctual
  • adherence to safety protocols
  • good teamwork skills