45 jobs found in Millbrae, CA

Reserve Security Officer     We help make your world a safer place.   Securitas is a global company that offers the most advanced and sustainable security solutions in the industry. We are located in 47 countries and have 355,000 employees worldwide and over 150,000 clients.   Securitas plays an essential role for our clients and in society. The Reserve Security Officer position you will be monitoring and patrolling different client sites on a variety of schedules.  Helps maintain a safe and secure environment by actively monitoring and patrolling the premise at a variety of client sites. They preserve order while enforcing regulations and directives for client sites pertaining to personnel, visitors, and the area. Frequently our Security Officers will provide customer service and information to a client’s employees and customers.   We are driven by a clear corporate culture and purpose, which...

Company Overview:   Founded in 1973, Inter-Con Security Systems, Inc. is a leading US-owned security company, providing integrated security solutions to government and commercial customers on four continents. Inter-Con remains under family ownership and control and operates as the industry leader in the field of customized, high-requirement security solutions. Inter-Con employs over 25,000 security officer personnel world-wide, trained and managed by a team of professionals with unsurpassed military, law enforcement, and security experience. Inter-Con is Everywhere Security Matters. Why Work at Inter-Con? Passion: Inter-Con is a thriving company that is passionate about its products and people. Joining the Inter-Con family is an opportunity for growth and career advancement in an environment that truly cares for its employees. By joining the Inter-Con family, you’re working with the best to build a safer future. People: Inter-Con is more than a...

Company Overview:   Founded in 1973, Inter-Con Security Systems, Inc. is a leading US-owned security company, providing integrated security solutions to government and commercial customers on four continents. Inter-Con remains under family ownership and control and operates as the industry leader in the field of customized, high-requirement security solutions. Inter-Con employs over 25,000 security officer personnel world-wide, trained and managed by a team of professionals with unsurpassed military, law enforcement, and security experience. Inter-Con is Everywhere Security Matters. Why Work at Inter-Con? Passion: Inter-Con is a thriving company that is passionate about its products and people. Joining the Inter-Con family is an opportunity for growth and career advancement in an environment that truly cares for its employees. By joining the Inter-Con family, you’re working with the best to build a safer future. People: Inter-Con is more than a...

Company Overview:   Founded in 1973, Inter-Con Security Systems, Inc. is a leading US-owned security company, providing integrated security solutions to government and commercial customers on four continents. Inter-Con remains under family ownership and control and operates as the industry leader in the field of customized, high-requirement security solutions. Inter-Con employs over 25,000 security officer personnel world-wide, trained and managed by a team of professionals with unsurpassed military, law enforcement, and security experience. Inter-Con is Everywhere Security Matters. Why Work at Inter-Con? Passion: Inter-Con is a thriving company that is passionate about its products and people. Joining the Inter-Con family is an opportunity for growth and career advancement in an environment that truly cares for its employees. By joining the Inter-Con family, you’re working with the best to build a safer future. People: Inter-Con is more than a...

Marksman Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every customer we support. Named as a nationally recognized Top Workplace in 2024 and 2025 by USA Today, Marksman's customized approach to security services will provide you with the opportunity to learn, grow and succeed. Our core values of being Unified, Transparent, Innovative, Committed and Accountable help us in providing unparalleled service and support in all that we do. If you are looking for a meaningful career, a culture of excellence, and the ability to make a difference, we want to talk to you! Marksman Security, LLC is hiring immediately for Part-Time Flex Security Officers (Corporate Setting), San Francisco, CA $27.50/ Per Hour **Flexibility with Shifts is Required** Weekend and...

Hammer Head SecurityPay:  $23.00–$24.00 per hour  Job Type:  Full-Time Opportunities Available  Location:  Various Bay Area Locations  Position Overview  Hammer Head Security is looking for dependable and professional  Flex Security Officers  to  provide security coverage at multiple client locations throughout the Bay Area, including  Oakland,  San Francisco, San Jose, Milpitas, Fremont, and surrounding communities  .  Flex Officers help maintain staffing coverage for scheduled absences, vacation coverage, special  assignments, and other operational needs. Work locations and assignments may vary and can  include warehouses, logistics facilities, residential communities, commercial properties, and  corporate sites.  Site-specific training and post instructions will be provided for each assignment.  This position is well suited for security professionals who are comfortable working...

Passion : Joining the Inter-Con family is an opportunity for growth and career advancement in an environment that truly cares for its employees. People : We have transitioned thousands of officers into successful careers in law enforcement, government services, foreign affairs and many more. Partner with us to begin a journey that begins with a commitment and leads to a career of a lifetime. Stand out. Be proud. Be Inter-Con! Inter-Con is searching for aspiring individuals to join our thriving team of Security Officers. You’ll work as a member of a close team to form the backbone of the broad security services Inter-Con provides its valued clients every day. Opportunities exist to work closely with State Government Agencies, Healthcare Institutions, World Class Museums, Local Police Departments, Mobile Bicycle Patrols, state-of-the-art Operations Centers and many more. Specific benefits include: Competitive pay. Recognition and Reward Programs....

Job Description ESSENTIAL FUNCTIONS  Functions as a supervisor of Security Officers, Lead Officers, and other company personnel assigned to one or more posts at client site(s); acts to ensure that all post orders are followed, that established rounds are completed, and that required reports are filed; notifies proper authorities and client in emergency situations. Coaches and disciplines personnel as appropriate; seeks advice from company management or designated representatives as appropriate; meets personally with employees and documents coaching and disciplinary actions. Trains Security Officers and other company personnel; reviews post orders and other details of assignments with subordinates. Assists in the submission of payroll and personnel information to the company as designated. In conjunction with company management or designated representatives ensures adequate coverage of all posts and positions. Prepares, files, and...

Pay: $72,800.00 to $79,040 a year.  JOB SUMMARY:  Manages a shift and/or segment of guarding operations at client's site at the direction of line management. Supervises Shift Supervisors and other security personnel. Performs inspections and ensures that post orders are being followed. Coaches and trains personnel. Carries out administrative procedures in support of operations.    Distinguishing Characteristics: Primary job function is the management of a segment of an office’s guarding operations. This job description applies only to salaried positions performing essential functions of the nature described, with the authority to make independent choices, free from immediate supervision, in significant matters that affect the business, or to carry out tasks that are directly and closely related to such work, no less than 50% of the time. If a position performs such work less than 50% of the time, and/or performs routine duties that are also...

Lead Officer   We help make your world a safer place. Securitas is a global company that offers the most advanced and sustainable security solutions in the industry. We are located in 47 countries and have 355,000 employees worldwide and over 150,000 clients.   Securitas plays an essential role for our clients and in society. The Lead Officer position helps maintain a safe and secure environment for our clients by providing lead direction to Security Officers at assigned client sites on assigned shifts.  Observes and reports activities and incidents, providing for the security and safety of client property and personnel. Preserves order and may act to enforce regulations and directives for the site pertaining to personnel, visitors, and premises.   We are driven by a clear corporate culture and purpose, which helps us live according to our values of Integrity, Vigilance, and Helpfulness. These values are at the heart...

Job Overview We are seeking Proactive Individuals that are capable of multi tasking while being an active deterrence in Our Retail Locations. Each Candidate should be able to maintain high level of Customer Service and situational awareness. Responsibilities Maintain Valid Credentials PER BSIS Guidelines (Active Guard Card)(Active Baton Permit) Current OC Chemical Agent Certification Maintain Physical Presence in Store actively patrolling and deterring theft Able to use applications to file hourly and incidental reports Electronically Customer Service Theft Deterrence/Recovery Experience Prior experience in security, law enforcement, military service, or related fields is highly desirable. 3-4 years of Related Security Experience Knowledge of Report Writing and Customer Service Preferred . Demonstrated ability to handle stressful situations calmly and professionally. Strong observational skills with an eye for detail in loss...

Now Hiring: Unarmed Emergency Support Officer (ESO II) - $24.00/hr Armorous Security is hiring Unarmed Emergency Support Officers (ESO II) for candidates with some security experience under their belt. You'll be trusted to step into unfamiliar posts and handle a variety of site types with confidence. Pay: $24.00/hr Employment Type: On-Call / Per-Diem (Non-Guaranteed Hours) Classification: Non-Exempt Coverage Area: Bay Area: Richmond, San Francisco, San Jose, Fairfield, and surrounding cities. You'll cover different sites across the region, so reliable transportation and flexibility to travel between locations is a must. Availability Required: Must be available for some or all weekdays, weekends, and holidays, across day, swing, and night (graveyard) shifts. The more flexible your availability, the more shifts we can offer you. Experience: 1–3 years of verified security experience What You'll Do Provide excellent customer service while carrying...

Now Hiring: Unarmed Emergency Support Officer (ESO I) — $21.00/hr Armorous Security is hiring Unarmed Emergency Support Officers (ESO I) to provide flexible, reliable security coverage across the Bay Area.  This is a great entry point into a security career - no prior experience required, just a valid BSIS Guard Card and the drive to learn. Pay: $21.00/hr Employment Type: On-Call / Per-Diem (Non-Guaranteed Hours) Classification: Non-Exempt Coverage Area: Bay Area: Richmond, San Francisco, San Jose, Fairfield, and surrounding cities.  You'll cover different sites across the region, so reliable transportation and flexibility to travel between locations is a must. Availability Required: Must be available for some or all weekdays, weekends, and holidays, across day, swing, and night (graveyard) shifts. The more flexible your availability, the more shifts we can offer you. Experience: 1 year or less of security experience (or none - we'll train you...

Join the Award-Winning Armorous Family! We’re excited to announce that Armorous was voted Best Security Company in the North Bay Biz Best of the North Bay 2025 !   We also took 1st Place for Best Place to Work in 2026 , making this the perfect time to join our growing team! Position/Titles: Security Officer for Large Corporate Property Job Description: As a Security Officer , you will be responsible for safeguarding properties, deterring criminal activity, and ensuring the safety of businesses, construction sites, and residential communities, etc.  Your role requires vigilance, strong decision-making, and excellent communication skills to handle security incidents effectively. This site may experience occasional interaction with unhoused individuals who pass through or attempt to use facility amenities. There is also a known unhoused population in the surrounding area. These interactions are typically non-confrontational but require...

Company Overview:   Founded in 1973, Inter-Con Security Systems, Inc. is a leading US-owned security company, providing integrated security solutions to government and commercial customers on four continents. Inter-Con remains under family ownership and control and operates as the industry leader in the field of customized, high-requirement security solutions. Inter-Con employs over 25,000 security officer personnel world-wide, trained and managed by a team of professionals with unsurpassed military, law enforcement, and security experience. Inter-Con is Everywhere Security Matters. Why Work at Inter-Con? Passion: Inter-Con is a thriving company that is passionate about its products and people. Joining the Inter-Con family is an opportunity for growth and career advancement in an environment that truly cares for its employees. By joining the Inter-Con family, you’re working with the best to build a safer future. People: Inter-Con is more than a...

Hammer Head SecurityPay:  $23.00–$24.00 per hour  Job Type:  Full-Time Opportunities Available  Location:  Various Bay Area Locations  Position Overview  Hammer Head Security is looking for dependable and professional  Flex Security Officers  to  provide security coverage at multiple client locations throughout the Bay Area, including  Oakland,  San Francisco, San Jose, Milpitas, Fremont, and surrounding communities  .  Flex Officers help maintain staffing coverage for scheduled absences, vacation coverage, special  assignments, and other operational needs. Work locations and assignments may vary and can  include warehouses, logistics facilities, residential communities, commercial properties, and  corporate sites.  Site-specific training and post instructions will be provided for each assignment.  This position is well suited for security professionals who are comfortable working...

Armed Security Field Supervisor Job Type: Full-Time, Non-Exempt Salary: $30.00 – $35.00 per hour Location: In-person (Greater Bay Area) Schedule: Open availability required, including weekends and varying shifts About the Role Diligence Security Group is seeking an experienced and dependable Armed Security Field Supervisor to lead our team of security officers across multiple sites. This position plays a critical role in overseeing field operations, maintaining compliance, supporting client relationships, and ensuring our officers uphold the highest standards of safety and professionalism. This is a hands-on leadership role best suited for individuals with a strong background in armed security and team supervision. The Field Supervisor will act as a mobile resource for field staff, handle on-site inspections, resolve incidents, and maintain seamless coordination between security personnel and clients. Please note: For supervisory and leadership...

Dispatcher Supervisor Location: Greater Bay Area, CA Pay Rate: $23.00 - $27.00 per hour Job Type: Full-time, NON-EXEMPT Schedule: Open availability required (including weekends and holidays). Must be available to support and oversee 24/7 dispatch operations. Industry: Security / Public Safety About the Role: Diligence Security Group is seeking an experienced and confident Dispatcher Supervisor to oversee our dispatch center operations. This position is ideal for someone with strong leadership skills, attention to detail, and the ability to coordinate high-volume communications across multiple field sites. If you have dispatch, law enforcement, or command center experience—and you're ready to step into a supervisory role—we want to hear from you. Responsibilities: Supervise and support a team of dispatchers across multiple shifts Ensure accurate, efficient communication with field personnel and clients Monitor and review incident...

Certified Security Trainer & Events Supervisor Job Type: Full-Time | Non-Exempt Salary: $65,000 annually Work Location: Sacramento, CA & Oakland, CA (50% travel between both offices required) Reports to: Security Operations Manager Availability: Open availability, including occasional nights, weekends, and events Position Overview The Certified Security Trainer & Events Supervisor is a dual-capacity role at Diligence Security Group (DSG) that combines certified instructional leadership, administrative coordination, and field-based event supervision. The individual in this role will work regularly from DSG’s offices in Sacramento and Oakland—spending 50% of their time at each location—and will also support on-site operations and events across both regions. This position is responsible for designing, scheduling, and facilitating BSIS-compliant training programs for armed and unarmed security professionals, ensuring all staff...

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. LEAD SECURITY OFFICER The Lead Security Officer is an elite security professional who performs advanced physical security assessments and threat simulations to test the defenses of SpaceX facilities and assets. Your expertise will help identify vulnerabilities and improve the overall security posture of the organization. This role requires a unique blend of physical security expertise, tactical training, and analytical skills, with the ability to make split-second decisions in high-stress environments. RESPONSIBILITIES:  Red Team Operations: Conduct physical security assessments and penetration testing of SpaceX facilities, including buildings, data centers,...