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Endpoint Security Engineer Jobs in California (NOW HIRING)

acralending

IT System Security Engineer

Irvine, CA

$110K - $130K/yr

... endpoint security, and network security controls. Experience working with tools such as Microsoft ... The Systems Security Engineer will play a key role in designing, implementing, and maintaining ...

Muon Space

Senior Security Engineer

San Jose, CA

$184K - $208K/yr

Design, deploy, and manage endpoint security solutions (EDR/XDR) across macOS and Windows fleets ... engineering teams, and track closure metrics * Administer and harden IAM systems (Okta, AWS IAM ...

Harvey

Staff Corporate Security Engineer

San Francisco, CA · On-site

$220K - $330K/yr

Endpoint Security: Support endpoint security policies and vulnerability management, ensuring ... Strong software engineering fundamentals with proficiency in Python and/or Go, including building ...

Faire

Senior Enterprise Security Engineer

San Francisco, CA · On-site

$174K - $240K/yr

As a Senior Enterprise Security Engineer, you will help protect Faire's corporate environment across endpoint, network, identity, and SaaS, and play a key role in how we govern the safe use of AI ...

Guardant Health

Senior Security Engineer

Palo Alto, CA · On-site

$130.30 - $179.20/hr

The Senior Security Engineer, reporting to the Associate Director of Security Engineering, will be ... Support security investigations involving endpoint activity, cloud events, identity logs, network ...

Lightning AI

Network Security Engineer

San Francisco, CA · Hybrid

$123K - $168K/yr

What We're Looking For We're looking for a Network Security Engineer to design, implement, and ... Qualys), and endpoint security solutions. * Relevant Certifications, such as CCNP Security, CEH ...

Serval Inc

Security Engineer, Corporate

San Francisco, CA · On-site

$200K - $325K/yr

Own endpoint security for our fleet, maintain hardened configuration baselines, endpoint detection ... Have strong engineering and automation instincts, comfortable scripting, building tooling, and ...

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Endpoint Security Engineer information

See California salary details

$60.7K

$150.8K

$202.8K

How much do endpoint security engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for endpoint security engineer in California is $150,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $141,100.00 and $156,400.00 per year, depending on experience, location, and employer.

What are some common challenges faced by endpoint security engineers in their day-to-day work?

Endpoint Security Engineers often encounter challenges such as staying updated with rapidly evolving threat landscapes, ensuring consistent security policy enforcement across various device types, and balancing robust protection with user productivity. They may need to troubleshoot endpoint agents, respond to incident alerts, and work closely with IT and helpdesk teams to remediate vulnerabilities or outbreaks. Additionally, they often manage deployment of security patches and educate users on best practices. Addressing these challenges requires a combination of technical expertise, adaptability, and strong communication to keep endpoints and sensitive data secure.

What does an endpoint security engineer do?

An Endpoint Security Engineer is responsible for securing an organization's endpoints, including desktops, laptops, mobile devices, and servers. They implement, monitor, and manage security solutions such as antivirus software, endpoint detection and response (EDR) tools, and access controls. Their primary goal is to protect endpoints from cyber threats, malware, and unauthorized access. They also collaborate with IT and security teams to develop policies, respond to incidents, and ensure compliance with security frameworks.

What are the key skills and qualifications needed to thrive as an endpoint security engineer?

Success as an Endpoint Security Engineer requires a solid understanding of cybersecurity principles, endpoint protection, and threat detection, often backed by a degree in computer science, cybersecurity, or a related field. Familiarity with industry-standard tools such as antivirus/EDR solutions (e.g., CrowdStrike, Carbon Black), SIEM platforms, scripting languages, and certifications like CompTIA Security+ or CISSP are frequently expected. Strong analytical thinking, communication skills, and a proactive attitude help engineers collaborate across IT teams and respond swiftly to security incidents. These competencies are vital for staying ahead of evolving threats and ensuring robust protection of organizational endpoints.

What are the most commonly searched types of Endpoint Security Engineer jobs in California?

The most popular types of Endpoint Security Engineer jobs in California are:

What are popular job titles related to Endpoint Security Engineer jobs in California?

For Endpoint Security Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Endpoint Security Engineer jobs in California look for?

The top searched job categories for Endpoint Security Engineer jobs in California are:

Endpoint Security Engineer jobs near you
Infographic showing various Endpoint Security Engineer job openings in California as of August 2026, with employment types broken down into 83% Full Time, 13% Part Time, 2% Temporary, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $150,773 per year, or $72.5 per hour.

IT System Security Engineer

acralending

Irvine, CA

$110K - $130K/yr

Full-time

Re-posted 4 days ago

Job description

Summary  

We are seeking an experienced Systems Security Engineer with a strong background in enterprise security engineering and cloud security architecture. The ideal candidate will have hands-on experience implementing and managing security technologies across modern infrastructure, including Microsoft 365 security platforms, identity and access management solutions, endpoint security, and network security controls. Experience working with tools such as Microsoft Defender, Microsoft Intune, Okta, SIEM platforms, and enterprise firewalls is highly desirable. This role requires a deep understanding of security monitoring, threat detection, and security best practices across cloud and hybrid environments. The Systems Security Engineer will play a key role in designing, implementing, and maintaining secure systems and infrastructure to protect organizational assets and maintain a strong cybersecurity posture. 

Essential Duties and Responsibilities 

  • Design, deploy, and maintain security monitoring solutions across enterprise environments.
  • Implement and optimize Microsoft Security tools, including but not limited to Microsoft Defender for Endpoint, Defender for Office 365, Sentinel, Microsoft Purview, and Entra ID Protection.
  • Manage and enhance SIEM platforms to detect, analyze, and respond to security threats effectively.
  • Monitor and analyze system and network activity for security incidents, vulnerabilities, and performance issues.
  • Develop and refine incident response processes, ensuring swift detection and mitigation of security events.
  • Collaborate with IT and security teams to harden system configurations, enforce security policies, and improve overall security posture.
  • Conduct security assessments, penetration tests, and risk analyses to identify and mitigate security gaps.
  • Automate security workflows and incident response procedures using scripting and automation tools (e.g., PowerShell, Python, or Azure Logic Apps). 

Qualifications 

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. 

  • Hands-on experience with Microsoft Security solutions, including Microsoft Defender, Sentinel, and Entra ID Protection.
  • Expertise in SIEM technologies (e.g., Microsoft Sentinel, Splunk, QRadar, or similar).
  • Strong understanding of security monitoring, application monitoring, and network monitoring methodologies.
  • Proficiency in Windows Server, Active Directory, and Azure security principles.
  • Knowledge of firewall configurations, intrusion detection/prevention systems (IDS/IPS), endpoint detection & response (EDR), and network security.
  • Certifications such as Microsoft Certified: Security Operations Analyst, CISSP, CISM, CEH, or GIAC.
  • Knowledge of Infrastructure security implementation and monitoring, DevSecOps principles, and cloud-native security tools.
  • Familiarity with log aggregation, anomaly detection, and behavioral analytics. 

Education and/or Experience 

  • 7+ years of experience in systems engineering with a focus on security.
  • Experience in threat hunting, security incident investigation, and forensic analysis
  • Experience working in environments compliant with HIPAA, GDPR, PCI-DSS, or SOX.
  • Experience and knowledge of deploying, configuration and management of Microsoft Cloud and Security Stack. Including but not limited to: Azure AD,Entra, Defender, Intune, Sentinel / Threat Protection, Email & Data Protection, Compliance and Governance and Network – Application Security 

Pay Range: $110,000 - $130,000 

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