San Mateo, California, United States · On-site
Job Title- Technician The external and internal appearance of a building reflects on the occupants. It is important for a custodian, or janitor, to be careful and thorough in cleaning and tidying the premises The ideal c…
Skills: Industrial Cleaning Equipment, Hazardous Waste Disposal, Landscaping, Handyman Practices, Attention To Detail
San Mateo, California, United States · Hybrid
$295k–$345k/yr
Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblo…
Skills: Machine Learning, Computer Vision, Vision-Language Models, ML Architecture, Real-time Inference Services
San Mateo, California, United States · On-site
$91k–$137k/yr
Summary As a Regional Workplace Manager, you will oversee serviced offices and core facilities operations for our San Mateo hub and select regional sites, ensuring safe, efficient, and engaging workplaces that enable Gui…
Skills: Facilities Management, Corporate Real Estate, Budget Management, Vendor Management, Space Planning
San Mateo, California, United States · On-site
$250k–$350k/yr
Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality senso…
Skills: Software Engineering, Engineering Management, Distributed Systems, Security Platform Services, Privacy Engineering
San Mateo, California, United States · On-site
$200k–$315k/yr
Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality senso…
Skills: Hardware-in-the-Loop (HIL), Python, C/C++, Embedded Linux, RTOS
San Mateo, California, United States · On-site
$185k–$265k/yr
Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality senso…
Skills: React, TypeScript, Design Systems, CSS-in-JS, CSS Modules
San Mateo, California, United States · On-site
$220k–$315k/yr
Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality senso…
Skills: Platform Architecture, Engineering Management, WebGL, WebGPU, React
San Mateo, California, United States · Hybrid
$217k–$269k/yr
Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblo…
Skills: Python, Golang, ETL, Metadata Systems, Data Governance
San Mateo, California, United States · Remote OK
$149k–$223k/yr
Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. A…
Skills: SQL, Python, Data Visualization, Tableau, Domo
San Mateo, California, United States · Hybrid
$193k–$230k/yr
Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblo…
Skills: User Research, Qualitative Methodology, Quantitative Methodology, SQL, SPSS
San Mateo, California, United States · On-site
$20/hr–$32/hr
Be part of an amazing story Macy’s is more than just a store. We’re a story. One that’s captured the hearts and minds of America for more than 160 years. A story about innovations and traditions…about inspiring stores an…
Skills: Theft Detection, Loss Prevention, Staff Supervision, Apprehension, Surveillance Systems
San Mateo, California, United States · Hybrid
$197k–$243k/yr
Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblo…
Skills: Backend Services, Distributed Systems, Go, Developer Platforms, CQRS
San Mateo, California, United States · Hybrid
$295k–$345k/yr
Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblo…
Skills: Backend Engineering, Distributed Systems, Go, NoSQL, AI/ML Platform Integration
San Mateo, California, United States · On-site
$27/hr–$31/hr
Job Highlights Lead With Purpose. Grow With Us. Are you a natural leader who thrives in a fast-paced, high-energy environment? Do you love working with kids, coaching others, and making a real impact every day? If you ar…
Skills: Leadership, Coaching, Communication, Operations, Customer Service
San Mateo, California, United States · On-site
Overview Company Overview: Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and colla…
Skills: Security Patrols, Incident Reporting, Emergency Notification, Conflict Mediation, Active Listening
San Mateo, California, United States · On-site
Starting Hourly Rate / Salario por Hora Inicial: $23.50 USD per hour ALL ABOUT TARGET Working at Target means helping all families discover the joy of everyday life. We bring that vision to life through our values and cu…
Skills: De-escalation, Crisis Response, Video Surveillance, Case Management, Physical Security
San Mateo, California, United States · On-site
Pay rate: $28hr Location: Foster City JOB SUMMARY: Recruits Security Officers; places announcements for openings; works with agencies and other sources of personnel to secure candidates; participates in job fairs; follow…
Skills: Recruiting, Interviewing, Applicant Screening, Sourcing, Relationship Management
San Mateo, California, United States · On-site
$200k–$300k/yr
Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality senso…
Skills: Threat Modeling, Security Design Review, AWS, GCP, Python
San Mateo, California, United States · On-site
$200k–$300k/yr
Who We Are Verkada is transforming how organizations protect their people and places with an integrated, privacy-sensitive AI-powered platform that includes solutions for video security, access control, air quality senso…
Skills: Threat Modeling, Security Design Review, AWS, GCP, Python
San Mateo, California, United States · Hybrid
$269k–$326k/yr
Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblo…
Skills: Identity And Access Management, AI Agent Security, Distributed Backend Applications, Python, Java
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Maintain the internal and external appearance of the building through thorough cleaning, sanitizing, and tidying of office spaces and bathrooms. Ensure facility security by locking doors and setting alarms after operating hours.
Proven experience as a custodian or janitor with knowledge of industrial cleaning equipment and chemical safety. A high school diploma is preferred, and candidates must be in very good physical condition.
Food, Janitorial/EVS, Staffing, and Security Services
Founded in 1991 by company President Joe Blackstone, Blackstone Consulting, Inc. (BCI) is a national and international service provider performing services in Environmental, Security, Facilities Maintenance, Staffing and Food Service Management. BCI is a minority-owned company with credentials in a number of national, regional and local programs, including the NMSDC Corporate Plus Program, which attest to our commitment to excellence. We work with the leading HMO in the country, a leader in the aerospace industry, leading utility companies and many others in our core service areas.
Offices: 11726 San Vicente Blvd, 550, Los Angeles, CA 90049, US
Based on 44 listings with disclosed salaries, most security & safety jobs in San Mateo, CA pay between $68k–$300k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 49 open security & safety positions in San Mateo, CA listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Roblox, Verkada, Sony Interactive Entertainment, Freshworks, Security Industry Specialists, among others. Browse the listings above to see every active employer.
Yes — 18 of the 49 open security & safety positions offer remote or hybrid work (2 remote, 16 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
