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19 application security jobs at 9 companies in Hesperia, CA

2mo
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Sr. Application Security Engineer
Redlands, California, United States
$94k-$158k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
5+ YOE5+ years in application security; experience with code reviews, pen testing, and vulnerability remediation; automation in Python/Typescript/Java/PowerShell; GitHub Actions; Kubernetes security; AWS/Azure; US security clearance potential; Bachelor’s in CS or related field.
Python, Typescript, Java, PowerShell, GitHub Actions, Kubernetes, AWS, Azure, OAuth, OIDC, REST, SQL, C#, Bash/Shell, JavaScript
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3d
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Security Officer (Unarmed)
Riverside, California, United States
$24/hr OnsiteFull Time
Tarian Group
Tarian Group: Provides professional security guarding and protective services for critical infrastructure.
High school diploma or GED, ability to stand/walk full shifts, lift up to 80 lbs, meet vision requirements, able to obtain and maintain applicable security licenses, valid driver’s license if applicable.
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5d
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Security Guard
San Bernardino, California, United States
$20/hr OnsitePart Time
Andy Frain Services
Andy Frain Services: Provides professional security and event crowd management services.
High school diploma or GED, state security guard license where applicable, valid driver’s license, ability to stand/patrol long periods, flexible schedule including nights/weekends, strong English communication.
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3d
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Security Officer (Unarmed)
Riverside, California, United States
$24/hr OnsiteFull Time
Tarian Group
Tarian Group: Provides professional security guarding and integrated technology solutions.
High school diploma/GED, ability to obtain required security licenses, valid driver\u0019s license if applicable, ability to stand/walk full shifts and lift up to 80 lbs., strong vision, customer service experience preferred.
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2d
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Flex Security Officer (Unarmed)
Moreno Valley, California, United States
$25/hr OnsiteTemporary
Tarian Group
Tarian Group: Tarian provides professional security guarding and integrated technology solutions.
High school diploma or GED, ability to stand/walk full shifts, lift up to 80 lbs, valid driver’s license if applicable, must obtain/maintain required security licenses, strong vision requirements.
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3d
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Flex Security Officer (Unarmed)
Riverside, California, United States
$25/hr OnsiteTemporary
Tarian Group
Tarian Group: Tarian provides professional security guarding and integrated technology solutions.
High school diploma or GED, ability to obtain required security licenses/certifications, valid driver\u0019s license if applicable, strong vision and ability to stand/walk entire shift and lift up to 80 lbs.
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6d
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Security Guard Unarmed Patrol Driver
Fontana, California, United States
$19/hr OnsiteFull Time
Allied Universal
Allied Universal: Global provider of physical security and facility management services.
Minimum 1 year security experience, high school diploma/GED, valid driver’s license, background check and drug screen required, must meet age requirement and licensing as applicable.
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6d
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Campus Security Substitute 2026-2027
Palmdale or Lancaster
$20/hr OnsitePart Time
Antelope Valley Union High School District
Antelope Valley Union High School District: Providing public secondary education and career training for students.
Requires current CPR/First Aid certification, completion of a three-day district security training before assignment, submission of application and resume, and willingness to work on an as-needed substitute basis.
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1w
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Security Officer Credential Driver
Ontario, California, United States
$20/hr OnsitePart Time
Allied Universal
Allied Universal: Global provider of physical security and facility management services.
Valid driver\u0002s license for driving post, high school diploma or equivalent, age 18+, background check and drug screen required, state licensing where applicable.
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3d
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Flex Security Officer (Unarmed)
Moreno Valley, California, United States
$25/hr OnsiteContract
Tarian Group
Tarian Group: Provider of security guarding, technology, and risk solutions.
High school diploma or GED, ability to stand/walk entire shift, lift up to 80 lbs, valid driver’s license if applicable, able to obtain required licenses/certifications.
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4d
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Flex Security Officer (Unarmed)
Riverside, California, United States
$25/hr OnsiteContract
Tarian Group
Tarian Group: Provider of security guarding, technology, and risk solutions.
High school diploma/GED, ability to stand/walk entire shift, lift/move up to 80 lb, meet vision requirements, obtain/maintain applicable licenses, valid driver's license if role requires driving.
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6d
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Substitute Campus Security - 2026/2027 School Year
Crestline, California, United States
OnsitePart Time
Rim of the World Unified School District
Rim of the World Unified School District: Provides public K-12 education in San Bernardino mountain communities.
Valid SB 1626 certification and CPR/AED certificate required; complete district application showing minimum qualifications.
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1mo
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Account Manager
San Bernardino, California, United States
$74k/yr OnsiteFull Time
Allied Universal
Allied Universal: Provides security personnel, technology, and facility management services.
2+ YOEHigh school diploma or equivalent, valid driver’s license when driving, minimum 2 years experience in business operations/security management or supervising teams; proficiency with Microsoft Office and web-based applications; knowledge of security protocols and emergency preparedness.
Microsoft Office
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1mo
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Scare Actors - Hourly Hiring Event
Riverside, California, United States
OnsitePart Time
Lucky Strike Entertainment
Lucky Strike EntertainmentNYSE: LUCK: Global operator of bowling, entertainment, and amusement centers.
Applicants must be 18+; ability to walk, bend, stand for periods; able to lift with assistance; pre-employment criminal/drug/social security screening; paid training provided.
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1mo
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JUNIOR SOFTWARE DEVELOPER (C++)
Norco, California, United States
$75k-$110k/yr OnsiteFull Time
VSolvit
VSolvit: Providing technology services and data solutions for government agencies.
0+ YOE0–4 years software development experience; proficiency in C++ for desktop applications; familiarity with OOP, multithreading, Git, CMake, and Python; U.S. Citizenship and active Secret DoD clearance required; CompTIA Security+ required.
C++, Git, CMake, Python, Jira, Confluence, SAFe, Agile
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2d
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Substitute Classified 2026-27 August Recruitment: On-Call Pool for All positions: [Health Instructional Assistant, Child Nutrition Services (Food Service), Campus Instructional Aide, Campus Security, Custodian, and more]
Beaumont, California, United States
$20-$24/hr OnsitePart Time
Beaumont Unified School District
Beaumont Unified School District: Public school district providing K-12 and adult education services.
On-call classified substitutes to cover absences across multiple roles. CPR/First Aid and Food Handler cards when applicable; certain roles require SB390 or DMV H6. High school diploma or higher and other certifications preferred.
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1mo
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SOFTWARE DEVELOPER (C++)
Norco, California, United States
$100k-$160k/yr OnsiteFull Time
VSolvit
VSolvit: Providing technology services and data solutions for government agencies.
5+ YOE5+ years C++ desktop application experience, strong OOP and multi-threading skills, Git/CMake familiarity, CompTIA Security+ and active Secret DoD clearance required, U.S. citizenship, bachelor’s in CS or related or equivalent experience.
C++, Git, CMake, Python, Jira, Confluence, SAFe, Scrum
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1mo
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SOFTWARE DEVELOPER (.NET/C#)
Norco, California, United States
$95k-$150k/yr OnsiteFull Time
VSolvit
VSolvit: Providing technology services and data solutions for government agencies.
3+ YOEOn-site Norco role requiring 3+ years software development experience with C#/.NET desktop applications, OOP, multi-threading/TPL, Git, strong communication, U.S. citizenship, and ability to obtain a U.S. government security clearance.
C#, .NET, Delphi, Unity, Git, Jira, Confluence, Avalonia UI, WPF, WinUI, MAUI, Task Parallel Library (TPL), SAFe, Scrum
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1mo
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Hourly Hiring Event
Riverside, California, United States
$17/hr OnsitePart Time
Lucky Strike Entertainment
Lucky Strike EntertainmentNYSE: LUCK: Global operator of bowling, entertainment, and amusement centers.
Applicants must be 18+, able to walk/stand and lift with some assistance, pass pre-employment criminal/drug/social security screening; roles include ride operators, cooks, servers, and park attendants; evening/night shifts and weekend availability.
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