Custodial Supervisor

About UBS

Universal Building Services & Supply Co. (UBS) is more than a janitorial company — we’re a team of people who care deeply about creating safe, clean, and welcoming spaces for our clients and communities.

For over 60 years, UBS has built trusted partnerships across Northern California by combining reliable service, caring people, and conscientious practices. Now, as we continue to grow, we’re building The UBS Way — a system of shared values, modern tools, and opportunities for every Team Member to thrive.

Position Information

• Position Title: Supervisor
• Department: Operations
• Reports To: Area Manager
• Location: Concord, CA
• FLSA Status: Exempt

Position Overview

The Supervisor role plays a vital part in helping UBS deliver on our mission — to surpass expectations in delivering safe and welcoming spaces through reliable service and trusted relationships. This position is responsible for leading and supporting janitorial teams to ensure client sites are clean, safe, and well-maintained in accordance with UBS standards. The Supervisor upholds quality, safety, and reliability while fostering teamwork and communication between field staff and management.

Key Responsibilities

• Lead and support janitorial teams to meet UBS standards for safety, quality, and cleanliness.
• Train, coach, and motivate team members on cleaning methods, safety, and equipment use.
• Inspect sites regularly and address quality or safety issues promptly.
• Schedule work, assign tasks, and ensure shift coverage.
• Monitor supplies and equipment; reorder or request replacements as needed.
• Communicate with Account Managers and clients to resolve service issues.
• Enforce safety standards and report incidents or hazards.
• Complete timesheets and reports accurately and on time.
• Assist with cleaning duties when needed.
• Model UBS values — Safety, Teamwork, Respect, Integrity, Versatility, and Excellence.

What It Takes to Succeed

• Commitment to UBS values: Safety, Teamwork, Respect, Integrity, Versatility, and Excellence (S.T.R.I.V.E.)
• Strong leadership, communication, and teamwork skills
• Positive attitude and respect for team members and clients
• Reliable, organized, and able to manage multiple priorities
• Skilled in problem-solving and maintaining service quality under pressure
• Willingness to learn, grow, and adapt to new systems and processes
• Ability to work independently and hold others accountable
• Valid driver’s license and ability to travel between sites
• Ability to lift and move up to 50 pounds

Qualifications

• Education: High school diploma or equivalent (required); additional training or coursework in supervision or facilities management preferred
• Experience: 2+ years of janitorial, maintenance, or facilities experience, including at least 1 year in a supervisory or lead role
• Certifications/Licenses: Valid driver’s license and clean driving record required
• Language Skills: Fluent in English or Spanish; bilingual ability preferred
• Other Requirements: Must pass background check, including E-Verify and DMV review

Why Join UBS

• Competitive pay and benefits
• Paid training and skill development
• Opportunities for advancement
• Recognition and referral opportunities
• A respectful, inclusive, and team-oriented culture
• A company that values your contribution and invests in your growth

How to Apply

If you’re ready to join a growing team that values people, performance, and purpose, we’d love to hear from you.

Equal Opportunity Statement

UBS is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all Team Members.

Pay: $26.00 - $34.00 per hour

Benefits:

• Dental insurance
• Health insurance
• Opportunities for advancement
• Paid time off
• Paid training
• Vision insurance

Work Location: In person