Top 230 Technology infrastructure & security occupations Jobs in Rialto, Ca

Senior Security Engineer
Miradero Cybersecurity —California
- $100,000 - $150,000 a year
- Full-time
- Background check
- DevOps
- AWS
- Health insurance
- Dental insurance
Quick Apply
14h
Cybersecurity Analyst - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- English
- Mid-level
- Bachelor's degree
- Flexible schedule
Quick Apply
Systems Administrator
TEKsystems —Rancho Cucamonga, CA
- $60 - $65 an hour
- Temporary
- 5 years
- Office
- Windows
- Commuter assistance
- Health savings account
4d
IT Systems Analyst
Confidential —Chino, CA
- $80,000 a year
- Full-time
- Computer science
- Computer Science
- Ability to walk for extended periods
- Health savings account
- Health insurance
Quick Apply
1d
Configuration Analyst
Ferguson Enterprises, LLC —Pomona, CA
- $3,536.10 - $7,801.20 a month
- Urgently hiring
- Mid-level
- Residential
- 3 years
- Paid parental leave
- Health insurance
5d
IT Operation & Maintenance Engineer
JW Fulfillment Inc —Ontario, CA
- $70,000 - $80,000 a year
- Full-time
- Computer Science
- Construction site
- English
- Paid holidays
- Health insurance
Quick Apply
5d
HighByte Engineer
Experis —California
- Contract
- Computer Science
- 5 years
- Engineering
Quick Apply
Junior Cybersecurity Administrator
T.M. Cobb Companies —Riverside, CA
- $30 - $45 an hour
- Computer science
- Computer Science
- Windows
- Dental insurance
- 401(k)
Quick Apply
6d
Substitute Technology Support Specialist II
San Bernardino Community College District —San Bernardino, CA
- $42.03 an hour
- Online Application
- Computer science
- Current TB test
- Computer Science
Senior Security Developer, Google Threat Intelligence Group
Google —Ontario, CA
- $128,000 - $253,000 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Research
4d
EHR Application Specialist 1
Loma Linda University Health —Loma Linda, CA
- $39.36 - $52.93 an hour
- Full-time
- Computer science
- Microsoft Outlook
- Computer Science
3d
Technology Administrator III
FOOTHILL COMPUTERS —Fontana, CA
- Research
- Senior level
The Storage Administrator
FOOTHILL COMPUTERS —Fontana, CA
- On call
- Mid-level
- Bachelor's degree
- Organizational skills
Information Security Administrator
Inland Empire Utilities Agency —Chino, CA
- $132,809.04 - $161,812.14 a year
- Full-time
- Azure
- Pass drug screening
- Windows
- Profit sharing
- AD&D insurance
EHR Application Specialist 2
Loma Linda University Health —Loma Linda, CA
- $47.08 - $63.31 an hour
- Full-time
- Computer science
- Microsoft Outlook
- Computer Science
Systems & Integrations Specialist
Concordia Supply —Rancho Cucamonga, CA
- $65,000 - $75,000 a year
- Full-time
- No experience needed
- Office
- Scripting
Quick Apply
System Implementation
JD LOGISTICS US —Fontana, CA
- $80,000 - $120,000 a year
- Full-time
- Microsoft Excel
- Computer Science
- Bachelor's degree
Quick Apply
CISSP-Cyber Security Analyst
TECHOAUTH SOLUTIONS LLC —Rancho Cucamonga, CA
- $65 an hour
- Full-time
- Bachelor's degree
- Continuous improvement
- Senior level
Quick Apply
Business Systems Analyst (CONTRACT)
University of California, Riverside —Riverside, CA
- $75,900 - $141,400 a year
- Full-time
- Background check
- Microsoft Excel
- Mid-level
MS Dynamic 365 Sales/Service Tech/Functional Consultant
TECHOAUTH SOLUTIONS LLC —Rancho Cucamonga, CA
- $110,980 - $112,980 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Mid-level
- Work from home
Quick Apply

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technology infrastructure & security occupations jobs near rialto, ca

Senior Security Engineer

Miradero Cybersecurity
California

Quick Apply

Job Details

Full-time
$100,000 - $150,000 a year
14 hours ago

Benefits

Health insurance
Dental insurance
Paid time off
Vision insurance

Qualifications

Software coding
Programming languages

Full Job Description

About Miradero Cybersecurity

Miradero is a specialized MSSP delivering high-fidelity security and compliance services to regulated SMBs (Healthcare/Financial) in Southern California. We are building a lean, high-density operation that prioritizes technical precision over corporate overhead. We are currently in the launch phase and seeking a founding operational leader to build our SOC from the ground up.

About the Role

We are looking for a Toolsmith. You will be the primary builder of our technical infrastructure, responsible for transforming security requirements into scalable code. You are not a "tool operator"; you are a platform engineer who uses security tools as components in a larger, automated system.

You will partner with the CTO to implement our proprietary AI layer and work alongside the SOC Manager to ensure that detection logic is operationalized without friction.

What You'll Do

Platform Engineering: Architect and build the multi-tenant telemetry pipeline. Implement "Detection-as-Code" using GitHub/GitLab for version control and CI/CD deployment of detection logic.
Tooling Orchestration: Own the deep technical configuration and integration of CrowdStrike Falcon (EDR) and ArmorPoint (XDR/SIEM). You will be responsible for the "plumbing" that ensures high-signal telemetry flows from endpoint to analyst.
Python Development: Write production-grade Python scripts to automate repetitive SOC tasks, build custom API integrations between our security stack and PSA/Documentation tools, and develop internal tooling.
AI Implementation: Co-lead the engineering of our private AI layer. This includes building RAG (Retrieval-Augmented Generation) pipelines and developing LLM-based classifiers to automate triage and summary generation.
Detection Authoring: Act as the senior authority for detection content across CrowdStrike (CQL/LogScale) and ArmorPoint, ensuring rules are tuned to minimize false positives.
Technical Pre-Sales: Serve as the technical authority on standard client engagements, scoping the technical requirements for pilot deployments and ensuring architectural sanity.
Escalation Engineering: Act as the final technical stop for complex root-cause analysis and deep-dive investigations that exceed the SOC's standard playbooks.

What You Bring

7+ years in Security Engineering, Detection Engineering, or Platform Architecture.
Coding Proficiency: Strong Python skills are non-negotiable. You must be able to write clean, maintainable code for automation and API integration.
DevOps Mindset: Fluency in Git (GitHub/GitLab). Experience with CI/CD pipelines and treating infrastructure/detections as code.
Tooling Expertise: Deep, hands-on experience with CrowdStrike Falcon and ArmorPoint (or equivalent enterprise EDR/XDR platforms).
Infrastructure Knowledge: Strong understanding of cloud telemetry (AWS, Azure, GCP) and identity frameworks (Entra ID/Okta).
Security Frameworks: MITRE ATT&CK fluency and experience translating those tactics into actual detection logic.

The Right Personality:

Builder Mentality: You prefer building a tool that solves a problem over manually solving the problem ten times.
Low Ego / High Output: You are comfortable being mentored by a CTO and operating as a peer to the SOC Manager.
Precision-Driven: You value documentation and architectural clarity over "quick fixes."

Why Miradero Cybersecurity

Founding Influence: You are the first engineering hire. Your architectural decisions will define the company's technical trajectory.
The AI Moat: You will lead the implementation of a private, local AI stack—building a technical advantage that separates us from legacy MSSPs.
Equity & Growth: Employee equity options in a lean, well-funded startup with a clear path to technical leadership.
Operational Autonomy: High trust, low micromanagement environment.

Miradero Cybersecurity is an equal-opportunity employer. We welcome and encourage applications from candidates of all backgrounds, perspectives, and experiences.

Pay: $100,000.00 - $150,000.00 per year

Benefits:

Dental insurance
Health insurance
Paid time off
Vision insurance

Work Location: Remote

Quick Apply

Refine Your Search

technology infrastructure & security occupations jobs in rialto, ca

Senior Security Engineer

Cybersecurity Analyst - AI Trainer

Systems Administrator

IT Systems Analyst

Configuration Analyst

IT Operation & Maintenance Engineer

HighByte Engineer

Junior Cybersecurity Administrator

Substitute Technology Support Specialist II

Senior Security Developer, Google Threat Intelligence Group

EHR Application Specialist 1

Technology Administrator III

The Storage Administrator

Information Security Administrator

EHR Application Specialist 2

Systems & Integrations Specialist

System Implementation

CISSP-Cyber Security Analyst

Business Systems Analyst (CONTRACT)

MS Dynamic 365 Sales/Service Tech/Functional Consultant

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