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Salary
$70k – $75k per year
Location
In office (Portsmouth)
Seniority
Junior · 1+ year exp
Visa
Filed H-1B visas in the last two years
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Jul 29, 2026. SBM Management Services scores B on the Alion truth index.

Overview
Company
Impact
Profile match
SBM Management Services is an American soft services facilities management company that provides custodial, cleanroom and GMP cleaning, floor care, recycling and related workplace services, headquartered in McClellan near Sacramento, California. Founded in 1982 in Sacramento, the minority-owned company reports more than 12,000 associates at over 1,000 client sites for a Fortune 500 client base in the US, Latin America and Asia, and runs its operations on its own 4insite reporting and compliance platform. It hires custodians, day porters, GMP technicians, site supervisors and managers, account directors, HR staff and some technology roles such as data engineers.

Title:

Custodial Supervisor - Entry-level GMP Management

Job Description:

Compensation: $70,000-$75,000

Shift: 6:00PM-6:00AM

Job Overview

The GMP Supervisor will be responsible for coordinating activities within the assigned areas in the GMP program. This includes the company employees and other temporary employees engaged in the program. The supervisor will inspect areas, equipment, and working conditions to ensure compliance with sanitation, OSHA regulations and site-specific SOPs.

Roles & Responsibilities

To perform this job successfully and safely, an individual must be able to perform each essential duty satisfactorily. Other duties may be assigned.

  • Perform duties of employees within the program assigned

  • Train, supervise and instruct employees in tasks, safety, policies, and procedures

  • Coordinate and monitor work activities, recommends training and issues discipline

  • Prepare written reports, such as pass down, and/or weekly/monthly updates

  • Perform quality, service, and safety inspections

  • Track equipment inventory, and schedules maintenance and repair

  • Track supplies inventory

  • Monitor employees for proper use of personal protective equipment to assure safety compliance

  • Report employee personnel and customer issues to manager

  • Correct at risk behavior immediately, then reports to the manager immediately

  • Provide recommendations for corrective action on areas that need improvement

  • Maintain records, i.e., training, inspections, attendance, and metric data

  • Familiar with supervisor responsibilities

  • Some travel may be required for this position

Qualification

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required to perform this job safely. Other duties, responsibilities and activities may change or be assigned at any time with or without notice.

Education and/ or Experience: Bachelor’s degree in Business Management, or a related field from a four-year college or university with 1-3 years of experience ; or equivalent combination of education and experience.

Certificates, Licenses, Registrations: May be required to have a valid driver’s license.

Supervisory Responsibilities

Carries out management responsibilities in accordance with the organization's policies and applicable laws. Responsibilities include interviewing, hiring, planning, assigning, and directing work; performance evaluations; rewarding and disciplining employees; addressing complaints and resolving problems. Ensure employees are properly trained on tasks and safety requirements.

Physical Demands & Work Environment

  • The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is frequently required to sit and talk or listen. The employee must be able to lift and/or move up to 35 pounds.

  • The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job.

Benefits:

SBM offers comprehensive benefit packages. For information about SBM's benefits, please visit SBM's website at:

www.sbmmanagement.com/careers Careers - SBM

SBM Management Services, LP and its affiliates are proud to be equal opportunity workplaces. We are committed to equal employment opportunity regardless of race, sex, color, ancestry, religion, national origin, sexual orientation, citizenship, age, marital status, disability, gender identity, Veteran status, or other legally protected status.

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