Senior Facilities Custodial Technician

Company Overview
ImmunityBio, Inc. (NASDAQ: IBRX) is a commercial-stage biotechnology company developing cell and immunotherapy products that are designed to help strengthen each patient’s natural immune system, potentially enabling it to outsmart the disease and eliminate cancerous or infected cells. We envision a day when we no longer fear cancer, but can conquer it, thanks to the biological wonder that is the human immune system. Our scientists are working to develop novel therapies that harness that inherent power by amplifying both branches of the immune system, attacking cancerous or infected cells today while building immunological memory for tomorrow. The goal: to reprogram the patient’s immune system and treat the host rather than just the disease.

Why ImmunityBio?
• ImmunityBio is developing cutting-edge technology with the goal to transform the lives of patients with cancer and develop next-generation therapies and vaccines that complement, harness and amplify the immune system to defeat cancers and infectious diseases.
• Opportunity to join a publicly traded biopharmaceutical company with headquarters in Southern California.
• Work with a collaborative team with the ability to work across different areas of the company.
• Ability to join a growing company with professional development opportunities.

Position Summary

The Senior Facilities Custodial Technician plays a pivotal role in preserving a clean, safe, and welcoming environment that directly supports the Company’s operational excellence and brand reputation. The position demands a blend of practical cleaning expertise, disciplined adherence to safety and quality standards, and flexibility to respond to evolving service requirements.

Essential Functions

• Develop and maintain cleaning schedules by area, including cleaning frequency and rotation of cleaning agents.
• Conduct comprehensive cleaning of all designated workspaces (offices, conference rooms, restrooms, common areas and manufacturing areas) including dusting, sweeping, mopping, vacuuming and surface sanitization to reduce microbial load.
• Monitor and replenish consumable supplies such as paper products, hand‑soap dispensers and cleaning chemicals, ensuring inventory stays within predefined threshold.
• Perform routine inspections of floor finishes, upholstery and glass surfaces; apply spot‑treatments to stains and report any damage for professional repair.
• Manage waste segregation by separating recyclable, compostable and landfill waste in line with local regulations, and operate/troubleshoot waste‑collection equipment to minimize downtime.
• Inspect safety equipment—including fire extinguishers and emergency exits—document findings and initiate corrective actions when compliance gaps are identified.
• Coordinate deep‑cleaning cycles and seasonal maintenance projects (e.g., carpet steam cleaning, floor stripping, high‑level dusting of ventilation ducts), working with external vendors to meet scheduling and quality standards.
• Employ environmentally responsible cleaning methods and report resource‑usage metrics that support the Company’s sustainability goals.
• Maintain accurate documentation of all cleaning activities, inventory usage and incident reports to provide critical data for Facilities Manager oversight.
• Conduct daily inspections of the facility including active areas / shell space / mechanical rooms etc., ensuring the facility is properly maintained and clean supporting a professional line of sight.
• Provide recommendations for improvements in cleaning / cleaning materials
• Proactively identify maintenance needs and communicate promptly with maintenance teams to ensure operational continuity and a safe, pleasant workplace for occupants.
• Oversee and provide direction to the OPWDD team including approval of hours worked / timecards while maintaining a good working relationship
• Onboard and train new ImmunityBio custodial team members at the facility.
• Partner with 3rd party custodial teams and oversee their operations.
• Create, edit and adhere to Standard Operating Procedures (SOPs), process improvements, and standardization of templates.
• Performs ad-hoc and cross-functional duties and/or projects as assigned to support business needs and provide developmental opportunities.

Education & Experience

• A high school diploma or equivalent degree is required.
• 5+ years of facilities custodial experience is required.
• Industry‑recognized certifications (e.g., IICRC, OSHA Hazardous Materials Handling) is preferred.
• Working experience in manufacturing industry or related field is preferred.

Knowledge, Skills, & Abilities

• Proficiency in safe handling, mixing, and application of commercial‑grade cleaning chemicals
• Knowledge of a range of custodial equipment—including ride‑on floor scrubbers, pressure washers, industrial vacuums, and steam cleaners—and ability to troubleshoot them
• Working knowledge of infection‑control practices and waste‑segregation guidelines
• Strong verbal and written communication skills for interaction with internal stakeholders and external service providers
• Proficiency with sustainability or green‑cleaning initiatives, inventory‑management systems, and accurate activity‑log maintenance

Working Environment / Physical Environment

• This position works on site
• Ability to work on unscheduled days to support the dynamic work schedule and relevant timelines.
• This position must be able to enter a lab and/or clean room environment.
• Regular work schedule is Monday – Friday, within standard business hours.  Flexibility is available with manager approval.
• This position must be able to don personal protective equipment, that includes but is not limited to, nitrile gloves, utility gloves, glasses/goggles, face shield, lab coat, apron, coverall, boots, shoe covers, clean-room garments, half-face respirator.
• Must possess mobility to work in a standard office setting and to use standard office equipment, including a computer.
• Ability to manage up to fifty (50) pounds at a time and stand for extended periods of time while wearing appropriate cleanroom gowning material and appropriate personal protective equipment as needed.

This position is eligible for a discretionary bonus and equity award. The hourly base pay range for this position is below. The specific rate will depend on the successful candidate’s qualifications, prior experience as well as geographic location.

$30.15 (entry-level qualifications) to $33.50 (highly experienced) per hour

The application window is anticipated to close on 60 days from when it is posted or sooner if the position is filled or closed.

ImmunityBio employees are as valuable as the people we serve. We have built a resource of robust benefit offerings to best support the total wellbeing of our team members and their families. Our competitive total rewards benefits package, for eligible employees, include: Medical, Dental and Vision Plan Options • Health and Financial Wellness Programs • Employer Assistance Program (EAP) • Company Paid and Voluntary Life/AD&D, Short-Term and Long-Term Disability • Healthcare and Dependent Care Flexible Spending Accounts • 401(k) Retirement Plan with Company Match • 529 Education Savings Program • Voluntary Legal Services, Identity Theft Protection, Pet Insurance and Employee Discounts, Rewards and Perks • Paid Time Off (PTO) includes: 11 Holidays • Exempt Employees are eligible for Unlimited PTO • Non-Exempt Employees are eligible for 10 Vacation Days, 56 Hours of Health Pay, 2 Personal Days and 1 Cultural Day •  We are committed to providing you with the tools and resources you need to optimize your Health and Wellness.

At ImmunityBio, we are an equal opportunity employer dedicated to diversity in the workplace. Our policy is to provide equal employment opportunities to all qualified persons without regard to race, gender, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity and/or expression, or other status protected by law.