Evening Custodian & Floor Technician

Job Description

Pacific Science Center, 200 Sue Bird Court N., Seattle, Washington, United States of America

Posted Friday, April 24, 2026 at 10:00 AM

At Pacific Science Center, our mission is to ignite curiosity in every child and fuel a passion for discovery, experimentation, and critical thinking in all of us. Our colleagues are passionate lifelong learners who live our mission every day. Each of us commits to bring an inclusion, diversity, equity, and access (IDEA) focus in every aspect of our work. Join our collaborative team and help steward our warm, welcoming, community‑learning environment at Pac Sci.

As part of our ongoing commitment to a diverse, equitable, and inclusive workplace, we’re invested in building teams with a wide variety of backgrounds, identities, and experiences. Data shows that women and BIPOC candidates more frequently do not apply to a job because they don’t feel that they meet all of the qualifications listed. If you have some of the knowledge, skills, and abilities listed and you share Pac Sci's values and support our mission, we encourage you to apply.

Position Title: Evening Custodian & Floor Technician

Department: Facilities

Reports to: Custodial Supervisor

Pay Class: Full‑time Regular

FLSA Status: Hourly, Non‑Exempt

Position Summary

Evening Custodian & Floor Technicians are skilled professionals dedicated to maintaining the integrity, safety, and appearance of flooring throughout the Science Center while supporting general custodial operations. This role combines technical expertise with precision and physical stamina to deliver exceptional results in high‑traffic, public‑facing spaces. Specialists operate advanced floor care equipment, including ride‑on scrubbers, buffers, and robotic systems, and apply specialized techniques such as waxing and buffing to preserve surfaces and enhance guest experience.

In addition to floor care, this position performs routine custodial tasks such as cleaning restrooms, emptying trash, and ensuring a clean and welcoming environment. Candidates should be eager to learn, committed to mastering specialized skills through hands‑on training, and passionate about contributing to a safe, visually appealing facility. By maintaining both floors and overall cleanliness, this position plays a critical role in supporting the Science Center’s mission and operational excellence.

This position is 2 pm–10:30 pm and is eligible for the evening shift premium of $1.00.

Essential Duties & Responsibilities

• Floor Care (Approx. 60%)
• Operate heavy‑duty floor care equipment, including ride‑on scrubbers, buffers, and extractors after provided training.
• Perform specialized floor maintenance under supervision initially, progressing to independent work as skills develop such as stripping, waxing, and buffing to maintain high standards of appearance and safety.
• Conduct scheduled floor care projects in exhibit halls, theaters, and back‑of‑house areas.
• Inspect and maintain floor care equipment, performing minor troubleshooting and reporting major repairs.
• Handle cleaning chemicals safely and in accordance with established protocols.
• Assist with large‑scale cleaning projects and seasonal deep cleans.
• Maintain accurate records of floor care activities and equipment maintenance.
• Collaborate with custodial team to ensure seamless operations and prioritize floor safety.
• Program, start, and shut down robotic vacuum equipment, including training team members on proper operation and maintenance.
• General Custodial Duties (Approx. 40%)
• Clean and sanitize restrooms, break rooms, and other public areas.
• Empty trash and recycling receptacles throughout the facility.
• Assist with exhibit resets, theater cleaning, and event support.
• Handle cleaning chemicals safely and in accordance with established protocols.
• Collaborate with custodial team to ensure seamless operations and respond to urgent cleaning needs.
• Assist with large‑scale cleaning projects and seasonal deep cleans.

Position Requirements:

• Willingness to learn and master specialized floor care techniques through on‑the‑job training.
• Ability to operate heavy‑duty floor care equipment (ride‑on scrubbers, buffers, burnishers).
• Understanding of…