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Sentinel Siem Jobs in California (NOW HIRING)

SAIC

Cybersecurity Analyst

Santa Ana, CA · Hybrid

$80K - $120K/yr

Demonstrated experience in analyzing security alerts via Sentinel Security Information and Event Management (SIEM) (experience with other SIEM tools would be acceptable). * Demonstrated response ...

SAIC

Cybersecurity Analyst

Santa Ana, CA · On-site

$80K - $120K/yr

Demonstrated experience in analyzing security alerts via Sentinel Security Information and Event Management (SIEM) (experience with other SIEM tools would be acceptable). * Demonstrated response ...

SAIC

Cybersecurity Analyst

Santa Ana, CA · On-site

$80K - $120K/yr

Demonstrated experience in analyzing security alerts via Sentinel Security Information and Event Management (SIEM) (experience with other SIEM tools would be acceptable). * Demonstrated response ...

Neros Technologies

IT Infrastructure Engineer

Torrance, CA · On-site

$112K - $157K/yr

Hands-on SIEM implementation or tuning experience (Splunk, Sentinel, etc.) - a strong plus given the partnership model with Security * Direct experience preparing for or operating under NIST 800-171 ...

Industrious Ventures

Corporate Security Lead

Torrance, CA · On-site

$124.95 - $205.85/hr

  • Medical

  • Retirement

  • PTO

Hands‑on with SIEM platforms (Splunk, Sentinel, Panther) and EDR solutions (CrowdStrike, SentinelOne). * Experience scaling IT and security from startup to enterprise. * ITAR compliance experience.

Red Cup IT Inc

Staff Security Engineer

Los Angeles, CA · On-site +1

SecOps & Intelligence Advanced SOAR/SIEM engineering (Sentinel, Splunk, CrowdStrike); MITRE ATT&CK mapping. Network Defense Deep-packet inspection; BGP security; SD-WAN; SASE; Micro-segmentation.

Replit

Security Operations Lead

Foster City, CA · On-site

$295K - $385K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Strong experience with SIEM platforms (Chronicle, Splunk, Elastic, Sentinel, Panther, etc.). * Deep understanding of: * Cloud security monitoring (GCP required; AWS/Azure preferred) * SaaS security ...

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Sentinel Siem information

What is a Sentinel SIEM?

Sentinel SIEM refers to Microsoft Sentinel, a cloud-native security information and event management (SIEM) solution. It helps organizations detect, investigate, and respond to security threats across their entire enterprise by collecting and analyzing data from various sources. Sentinel SIEM provides advanced threat detection, automated response, and comprehensive visibility into security events, making it easier for security teams to protect their environments. Its integration with Microsoft Azure and other platforms enables scalable and intelligent security operations.

What are some common challenges faced by professionals working with Microsoft Sentinel SIEM, and how can they be addressed?

Professionals working with Microsoft Sentinel SIEM often encounter challenges such as keeping up with evolving security threats, managing a high volume of alerts, and customizing detection rules to fit their organization's needs. Addressing these issues typically involves ongoing tuning of analytic rules, leveraging automation features like playbooks to reduce manual workload, and regularly collaborating with IT and security teams to ensure that the SIEM is aligned with current business risks. Continuous training and staying updated with Microsoft's documentation and community forums can also help professionals effectively manage and optimize Sentinel deployments.

What are the key skills and qualifications needed to thrive as a Sentinel SIEM specialist?

To thrive as a Sentinel SIEM Specialist, you need a solid understanding of cybersecurity principles, threat analysis, and experience with security incident and event management, often supported by a degree in information security or related certifications like Microsoft Certified: Security Operations Analyst Associate. Proficiency with Microsoft Sentinel, Kusto Query Language (KQL), and familiarity with security orchestration and automation tools are typically required. Strong analytical thinking, attention to detail, and effective communication are essential soft skills for interpreting data and coordinating responses. These skills are crucial for quickly detecting, investigating, and mitigating security threats to protect organizational assets.

What is the difference between Sentinel Siem vs Splunk Security Analyst?

AspectSentinel SiemSplunk Security Analyst
CertificationsMicrosoft Certified: Security, Compliance, and Identity Fundamentals, Azure Security EngineerSplunk Certified User, Splunk Core Certified Power User
Work EnvironmentCloud-based SIEM platform, integrated with Azure servicesOn-premises or cloud, data analysis and security monitoring
Industry UsagePrimarily used in organizations leveraging Microsoft Azure and cloud securityUsed across various industries for security data analysis and monitoring

Sentinel Siem focuses on cloud-native security monitoring within Microsoft Azure environments, while Splunk Security Analyst specializes in analyzing security data across diverse platforms. Both roles require knowledge of security principles and data analysis, but Sentinel Siem emphasizes Azure integration, whereas Splunk offers broader data handling capabilities.

What are popular job titles related to Sentinel Siem jobs in California?

For Sentinel Siem jobs in California, the most frequently searched job titles are:

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The top searched job categories for Sentinel Siem jobs in California are:

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Sentinel Siem jobs near you

Cybersecurity SOC Analyst II

CHAOS Industries

San Francisco, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 days ago

Job description

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage-domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats.
CHAOS Industries was founded in 2022 and has raised a total of $1 billion in funding from leading investors, including 8VC, Accel, and Valor Equity Partners. The company is headquartered in Los Angeles, with offices in Washington, D.C., San Francisco, San Diego, Seattle, and London. For more information, please visit www.chaosinc.com.
Role Overview:
We are seeking a SOC Analyst II to join our growing Security Operations team and help defend the organization against evolving cyber threats. This role will support day-to-day monitoring, triage, investigation, and response activities across enterprise systems, endpoints, cloud infrastructure, and collaboration environments.
The ideal candidate is a mid-career cybersecurity professional with a strong technical foundation, curiosity for threat analysis, and a desire to grow within a mission-focused defense technology environment. This individual will work closely with senior security engineers, IT, and infrastructure teams to identify suspicious activity, investigate alerts, and support the protection of sensitive company and government-related data.
This position is ideal for someone who thrives in a fast-paced startup environment and is passionate about operational cybersecurity.
Responsibilities:
  • Security Monitoring & Incident Response
    • Monitor and triage security alerts and events across enterprise systems, endpoints, cloud platforms, and networks
    • Investigate suspicious activity, indicators of compromise, phishing attempts, malware detections, and unauthorized access attempts
    • Escalate validated security incidents to senior analysts or engineering teams as appropriate
    • Support containment, remediation, and recovery activities during cybersecurity incidents
    • Assist with root cause analysis and incident documentation
  • Security Operations & Tool Administration
    • Support administration and monitoring of cybersecurity platforms including:
    • Microsoft GCC High
    • Crowdstrike and other EDR/XDRs
    • PIM/PAM Tools
    • Various SIEMs
    • Azure Sentinel
    • Monitor endpoint detection and response (EDR/XDR) alerts and telemetry
    • Assist with tuning alerting rules and reducing false positives
    • Support vulnerability management and remediation tracking activities
    • Help maintain endpoint, identity, and cloud security configurations
  • Threat Detection & Analysis
    • Review logs and security telemetry from SIEM, endpoint, network, and cloud security platforms
    • Identify anomalous or malicious behavior patterns
    • Assist with development and improvement of detection rules, playbooks, and response procedures
    • Participate in threat hunting and proactive security monitoring initiatives
  • Compliance & Documentation
    • Support cybersecurity compliance initiatives including CMMC, NIST 800-171, and DFARS requirements
    • Maintain accurate incident records, investigation notes, and operational documentation
    • Assist with audit preparation, evidence collection, and remediation tracking
    • Follow established security procedures and escalation processes
  • Security Awareness & Collaboration
    • Collaborate with IT, Engineering, and business teams to improve organizational security posture
    • Assist with phishing response and user security awareness efforts
    • Contribute to continuous improvement of SOC processes and operational maturity

Minimum Requirements:
  • 3-5+ years of experience in cybersecurity, IT support, systems administration, or SOC operations
  • Foundational understanding of cybersecurity concepts including networking, endpoint security, identity management, and incident response
  • Familiarity with security monitoring and alert triage processes
  • Experience working with Managed Security Service Providers (MSSPs)
  • Experience or exposure to enterprise security platforms such as:
  • Microsoft GCC High
  • Crowdstrike and other EDR/XDRs
  • App Allow/Block-listing tools
  • PIM/PAM Tools
  • Various SIEMs
  • Azure Sentinel
  • Strong understanding of Windows, Linux, macOS, and cloud-based environments
  • Basic understanding of SIEM, EDR/XDR, phishing analysis, and log analysis
  • Strong analytical, troubleshooting, and problem-solving skills
  • Excellent written and verbal communication skills
  • Ability to prioritize and manage multiple tasks in a fast-paced environment
  • Must be a U.S. Citizen eligible for government facilities and sensitive information
  • Ability to obtain additional security clearances as required by contract

Preferred Requirements:
  • Active Security Clearance
  • Experience supporting defense, aerospace, government contracting, or regulated technology environments
  • Familiarity with Microsoft GCC High environments
  • Familiarity with using AI and LLM tools within the SOC
  • Familiarity with monitoring AI and LLM tools
  • Exposure to compliance frameworks such as NIST 800-171, CMMC, CIS Controls, or ISO 27001
  • Experience with scripting or automation using PowerShell, Python, or Bash
  • Familiarity with digital forensic process and chain of custody
  • Knowledge of MITRE ATT&CK framework and common threat actor techniques
  • Security certifications such as Security+, CySA+, SC-900, Network+, or equivalent
  • Experience working in a 24/7 or operational security environment preferred

Why CHAOS?
  • Health Benefits: Medical, dental, and vision benefits 100% paid for by the company
  • Additional benefits: 401k (+ 50% company match up to 6% of pay), FSA, HSA, life insurance, and more
  • Our Perks: Free daily lunch, 'No meeting Fridays', unlimited PTO, casual dress code
  • Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses
  • Team Growth: 250 employees and counting across 5 global offices

Salary Range: $110,000 - $160,000
The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations.
Recruiting Agencies: CHAOS Industries does not accept unsolicited resumes or outreach. Unsolicited submissions will not be reviewed or compensated.
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