ZipRecruiter

Log In

1

Level 4 Security Jobs in California (NOW HIRING)

Sophia Space

System Administrator - Level 4

Pasadena, CA · On-site

$107K - $160K/yr

Support implementation of security controls aligned with frameworks such as NIST 800-171 and CMMC Level 2. * Maintain operational records and asset inventories supporting audit readiness and ...

previous page

Showing results 41-60

All JobsLevel 4 Security JobsLevel 4 Security Jobs in California

Level 4 Security information

See California salary details

$11

$18

$24

How much do level 4 security jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for level 4 security in California is $18.78, according to ZipRecruiter salary data. Most workers in this role earn between $15.19 and $18.51 per hour, depending on experience, location, and employer.

What is a Level 4 Security?

Level 4 Security guards, also known as Personal Protection Officers (PPOs), are highly trained security professionals authorized to provide personal protection and executive security. They undergo advanced training in defensive tactics, firearms proficiency, and risk assessment to protect clients from potential threats. In many states, they are licensed to carry firearms and often work in high-risk environments such as for VIPs, celebrities, or high-value assets. Their responsibilities include threat assessment, close protection, and emergency response. Level 4 Security guards typically require prior security experience and must meet specific state licensing requirements.

What are the key skills and qualifications needed to thrive as a Level 4 Security?

To thrive as a Level 4 Security Officer, you typically need advanced security training, a valid state-issued security license, and experience in risk assessment and incident response. Familiarity with surveillance systems, access control technologies, and possibly certification in firearms or defensive tactics is often required. Strong situational awareness, leadership, and effective communication skills help you manage teams and diffuse high-stress situations. These competencies are crucial to ensure the safety of people and property, maintain compliance with regulations, and effectively handle emergencies.

What are some common challenges faced by Level 4 Security professionals, and how can these be addressed on the job?

Level 4 Security professionals often encounter challenges such as managing high-risk situations, ensuring compliance with detailed security protocols, and adapting to rapidly changing environments. To address these challenges, it's important to maintain up-to-date training in conflict de-escalation, emergency response, and relevant legal regulations. Open communication with your team and supervisors, as well as regular participation in scenario-based drills, can help you stay prepared and confident in handling complex security incidents.

What is the difference between Level 4 Security vs Level 3 Security?

AspectLevel 4 SecurityLevel 3 Security
CertificationsSecurity+ or equivalent, specialized trainingBasic Security+ or equivalent
Work EnvironmentHigh-security facilities, sensitive areasGeneral security roles, less sensitive sites
Employer & Industry UsageGovernment, defense, critical infrastructureCommercial, retail, corporate security

Level 4 Security professionals typically hold advanced certifications and work in high-security environments, focusing on protecting sensitive assets. Level 3 Security staff generally have basic certifications and operate in less sensitive settings. The main difference lies in the complexity of security measures and the level of access control required.

What are popular job titles related to Level 4 Security jobs in California?

For Level 4 Security jobs in California, the most frequently searched job titles are:

What job categories do people searching Level 4 Security jobs in California look for?

The top searched job categories for Level 4 Security jobs in California are:

What cities in California are hiring for Level 4 Security jobs?

Cities in California with the most Level 4 Security job openings:

Level 4 Security jobs near you
Infographic showing various Level 4 Security job openings in California as of August 2026, with employment types broken down into 82% Full Time, 14% Part Time, and 4% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $39,072 per year, or $18.8 per hour.

Service Technician Level 4

A-Z Bus Sales Inc

Sacramento, CA • On-site

$31.50 - $40/hr

Full-time

Re-posted 5 days ago

Job description

Description:

JOB SUMMARY:  

Technicians are responsible for performing vehicle repair and maintenance as assigned in accordance with dealer and factory standards with a focus on customer service excellence. 

ESSENTIAL FUNCTIONS:

Primary Responsibility, Scope of Work, KPI Management, complexity: Reasonable accommodations may be made to enable individuals with
disabilities to perform the essential functions.

  • Perform assigned work with excellence and high quality as efficiently as possible.
  • Receive work orders and perform assigned tasks as required.
  • Inventory and maintain issued and required company service tools in safe condition to perform jobs assigned.
  • Communicate with parts department to obtain necessary parts to complete work.
  • Inspect assigned vehicle thoroughly to determine condition of vehicle requires any if additional and/or safety items require attention; report any problems.
  • Accurately track the time spent on each job using the NetSuite application and record times in various segments of the work order.
  • Write clear and concise descriptions or “stories” of the repairs performed on various segments of work order using the three “3” C method.
  1. Concern
  2. Cause
  3. Correction
  • Accurately track all parts and material needed to perform repairs using the NetSuite application.
  • Road Service Calls – If qualified, travel to a customer’s location in a company service truck or with another authorized company driver to perform repairs at the customer’s location.
  • Inform Service Management of any delays or problems with the assigned tasks.
  • Maintain proper housekeeping of all work areas and tools.
  • Verify security of all supplies and parts.
  • Maintain all industry related and required Certifications.
  • Conform with all regulations, policies, work procedures and instructions.
  • Conform to all safety rules and use of appropriate safety equipment.
  • All other reasonable duties assigned within a Service Technician role. 

Management-related: This position has no supervisory responsibilities.

Key Performance Indicators: 

  • Technician Performance Efficiency (minimum 80%).
  • OEM Certification Maintenance.
  • Comeback Percentage (Less than 2.0%).
  • Adherence to Core Values.
  • Completion rate of assigned company training. 
  • Compliance to company safety policies.

Leadership:  

Level 4 Technician has no management responsibilities.

Competencies

  • Technical Capacity.
  • Problem Solving/Analysis.
  • Leadership.
  • Discretion.


Supervisory Responsibilities: 

This position may include limited supervisory responsibilities. (Training and Development)


Work Environment: While performing the duties of this job, the employee is occasionally exposed to fumes or airborne particles, moving mechanical parts and vibration. The employee is occasionally exposed to a variety of ambient weather conditions. The noise level in the work environment can be loud.


Position Type/Expected Hours of Work

This is a full-time position. 

Operations days and hours are Monday through Friday, 6 a.m. to 6 p.m. 

Shifts may vary. Occasional overtime and weekend work may be required.

Travel

Some travel may be required for this position.


ADDITIONAL RESPONSIBILITIES:

  • Assist in New Bus Deliveries. 
  • Assist in Facility Maintenance.
  • Perform Monthly Safety Inspection.


Requirements:

JOB SPECIFICATIONS: (Please describe what is required for satisfactory job performance in each category.)

Education and Experience:

  • High school diploma
  • Class B Commercial Driver’s License
  • Passenger Endorsement requirement.
  • Air-Brake requirement.
  • NFPA 70 – High Voltage Safety Certification (E.V.)
  • E.V. Power Drive Certified.
  • Obtain the Blue-Bird Associate Level Certification. (1-Year)
  • EPA 609 Certification.
  • CNG Fuel System Inspection Certification. (1 of the 2 below)
  • ASE Certification (F-1) 
  • NGVI Certification. 
  • Wheelchair Training one (1) of the following.
  • Braun
  • Ricon
  • A/C Training. At least one (1) of the following.
  • MCC/Carrier
  • Valeo
  • Trans-Air
  • ACT

Preferred Education and Experience:

  • Vocational College or Trade/Technical School Diploma/Certificate 
  • 6 + Years Professional Heavy Duty Automotive Mechanics Experience
  • 5 + Years Electrical System Diagnosis and Repair Experience
  • ASE School Bus Certification.
  • S1-Body Systems & special Equipment
  • S2-Diesel Engine
  • S3-Drive Train
  • S4-Brakes
  • S5-Suspension & Steering
  • S6-Electrical/Electronic Systems
  • S7-Air Conditioning Systems & Controls