129 information technology security engineer jobs at 87 companies in Lancaster, CA
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Sr. Information Security Engineer
Burbank or Everett
$122k-$152k/yr OnsiteFull Time
5+ YOERequires 5+ years in security engineering or information security, vulnerability and application security experience, Python/Terraform automation, Azure and AWS security, and strong communication skills. Bachelor's degree or equivalent experience preferred.
Tenable, Qualys, Rapid7, Checkmarx, Snyk, Semgrep, Veracode, Python, Terraform, Bash, PowerShell, Azure, AWS, Wiz, Prisma Cloud, Microsoft Defender for Cloud, SAST, DAST, SCA, CI/CD, APIs, NIST CSF, SOC 2, PCI-DSS, GDPR/CCPA, CISSP, OSCP, CCSP, GIAC, GPEN, GWAPT, GCLD
1mo
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Lead Engineer: Information Security
Chicago or Los Angeles or Salt Lake City
$135k-$180k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent,5+ years information security engineering,experience with cloud security (Azure,Microsoft 365),DLP,incident response;CISSP preferred;strong communication and documentation skills.
Azure, Microsoft 365, Teams, O365, iManage Cloud, Microsoft Purview, Microsoft Defender for Endpoint, Thales, CrowdStrike Falcon, CrowdStrike NG-SIEM, CyberArk, Rapid7, Palo Alto, SAML, OIDC, Microsoft Office
2mo
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Security Engineer
Los Angeles, California, United States
$100k-$180k/yr OnsiteFull Time
5+ YOE5+ years in cybersecurity; production security controls; regulatory environments; cloud, network, IAM, monitoring; cross-functional collaboration.
Cloud Security, Network Security, Endpoint Security, IAM, Monitoring, Vulnerability Management, Security Automation, DevSecOps, Infrastructure as Code Security
1w
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Security Engineer II - IS Security - Full Time 8 Hour Days (Non-Exempt) (Non-Union)
Los Angeles, California, United States
$48-$79/hr OnsiteFull Time
5+ YOEAssociate's degree or equivalent education and experience, 5 years of information security experience, security engineering experience, networking knowledge, incident response skills, and strong analytical and communication abilities.
intrusion detection systems, anti-virus software, authentication systems, log management, content filtering, network security, Incident Response, PCI DSS, SOX, HIPAA, NIST Framework 800 series
2w
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Senior Security Engineer
Los Angeles or Chicago or New York City
$145k-$170k/yr RemoteFull Time
5+ YOERequires 5+ years of security engineering experience, 4+ years of cloud security engineering, detection engineering, IAM, incident response, endpoint security, vulnerability management, automation, and infrastructure-as-code experience.
Google Workspace, GCP, Cloud IAM, SAML SSO, SCIM, OAuth, Terraform, SIEM, CrowdStrike Falcon, Python, Bash, Microsoft Excel
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Security Engineer II
Dublin or New York City or Los Angeles or Boston
$125k-$213k/yr HybridFull Time
7+ YOERequires 7+ years of information security experience, 5+ years in a large organization, strong security tools knowledge, project implementation expertise, analytical skills, and a bachelor's degree or equivalent senior certification experience.
Advanced Threat Protection, SIEM, EDR, XDR, MDR, IR
2mo
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Security Engineer
New York City or Atlanta or Los Angeles or Jersey City or United States or Canada or United Kingdom or Ireland or Portugal or Romania or Australia or Puerto Rico
$134k-$168k/yr HybridFull Time
Hands-on security engineering experience across the SDLC; coding in Python or Go; AI/LLM security and AI Agent experience; familiarity with cloud (AWS/GCP/Azure) and frameworks (OWASP, MITRE ATT&CK, NIST); code review and risk analysis skills.
Python, Go, AWS, GCP, Azure, OWASP, MITRE ATT&CK, NIST, CI/CD, SDLC, AI/LLM, AI Agents
3w
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Senior Security Engineer
Austin or Boston or Charleston or Charlotte or Chicago or Dallas or Durham or Harrisburg or Houston or Irvine or Kansas City or Los Angeles or Miami or Nashville or New York or Newark or Palo Alto or Pittsburgh or Portland or Raleigh or San Francisco or Seattle or Washington or Wilmington
$112k-$209k/yr HybridFull Time
7+ YOE7+ years cybersecurity/security engineering experience; expertise in cloud and hybrid security, DevSecOps, detection engineering, automation, incident response; Bachelor\u0002s or equivalent; relevant certifications preferred.
PowerShell, Python, REST APIs, Microsoft Graph, Azure, Microsoft Defender, Sentinel, Entra ID, Purview, Splunk, CrowdStrike, SIEM, EDR/XDR, MITRE ATT&CK
3w
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Endpoint Engineer, Technology & Security
Los Angeles, California, United States
$125k-$160k/yr HybridFull Time
5+ YOEBachelor’s degree and 5+ years of relevant experience required, with strong Windows endpoint troubleshooting, deployment, security, documentation, and stakeholder communication skills.
Microsoft Intune, Windows Autopilot, Microsoft Entra ID, SCCM, MECM, Group Policy, PowerShell, Microsoft Defender, Windows LAPS, Windows Hello for Business, BitLocker, Microsoft Store, Win32, Event Viewer, Microsoft Entra Conditional Access, Microsoft Defender for Endpoint, Apple Business Manager, macOS, iOS/iPadOS, Android, MSI/MSIX, Universal Print, VPN, Citrix, Microsoft Copilot, Security Copilot
2mo
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Enterprise Security Engineer
Los Angeles, California, United States
$165k-$180k/yr HybridFull Time
8+ YOE8+ years IT experience including information security, active security certification, bachelor\u0002s degree or equivalent (experience may substitute), proficiency with Windows/Linux, network/firewall management, SIEM/SOAR/EDR, vulnerability assessment, incident response, penetration testing; Python and law office experience preferred.
Microsoft Windows, Linux, SIEM, SOAR, EDR, Python, firewall
1mo
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Senior Security Engineer
Dallas or San Marino
$115k-$160k/yr OnsiteFull Time
5+ YOE5+ years security engineering experience with SIEM/DSPM/DLP, Linux, scripting/automation, knowledge of network security, and strong analytical and communication skills; certifications such as CISSP/CISM/CEH/GIAC preferred.
SIEM, DSPM, DLP, Linux
2mo
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Enterprise Security Engineer
Los Angeles, California, United States
$165k-$180k/yr HybridFull Time
8+ YOEBachelor's or equivalent, active security certification, 8+ years IT including information security, experience with Windows/Linux, network/firewall, SIEM/SOAR/EDR, vulnerability assessment, incident response, and strong communication skills.
Microsoft Windows, Linux, SIEM, SOAR, EDR, Python
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Security Engineer
Los Angeles or San Francisco
$145k-$185k/yr OnsiteFull Time
Bachelor's in CS/cybersecurity, strong programming (Python or C), deep Linux and containerization knowledge, offensive and defensive security experience, familiarity with SOC 2/NIST, and security testing tools.
Python, C, Linux, Burp Suite, OWASP, SIEM, WAF, EDR
3mo
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Senior Security Engineer
Austin or Chicago or Dallas or Denver or Los Angeles or San Diego or San Francisco
$131k-$169k/yr HybridFull Time
4+ YOESenior Security Engineer with 4+ years in security or development; strong communication; cloud and AI experience; hands-on with security tooling and threat modelling.
DotnetCSharp, JavaScript, React, EmberJS, Python, Azure, AWS, GCP, PowerShell, Bash, GitHub Copilot, Burp Suite
1w
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Security Engineer
New York City or Los Angeles
$80k-$100k/yr HybridFull Time
5+ YOERequires 5+ years of IT security experience, 2+ years of network security experience, CrowdStrike Falcon and EDR/MDR experience. Strong communication and organizational skills; bachelor's degree and certifications preferred.
Microsoft Windows, CrowdStrike Falcon, Endpoint Detection and Response (EDR), Managed Detection and Response (MDR), Microsoft Office, Microsoft Defender XDR, Microsoft Defender for Endpoint, Microsoft Sentinel, Microsoft Entra ID, Microsoft Purview, E-Verify, Form I-9
3mo
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Senior Security Engineer
Los Angeles, California, United States
$130k-$169k/yr OnsiteFull Time
5+ YOE5+ years in security engineering; hands-on PKI/cryptography; security architecture; automation and tooling; cross-functional collaboration.
PKI, cryptography, CA hierarchy, NAC, ClearPass, SCEP, Python, Go
1d
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Security Engineer II, Ads Security
Sunnyvale or Bellevue or Sunnyvale or Los Angeles
$159k-$213k/yr OnsiteFull Time
5+ YOEBachelor's degree in computer science or equivalent; 3+ years programming experience; 5+ years in threat modeling, secure coding, identity, software development, cryptography, systems, or network security; business-level security solutions experience.
Python, Ruby, Go, Swift, Java, C++, TCP/IP, UDP, IPSEC, HTTP, AWS
2w
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Sr Security Engineer - 11816
Los Angeles, California, United States
$83k-$116k/yr RemoteFull Time
5+ YOERequires 5+ years in security engineering or cloud operations, cloud security experience, Python, Bash, or JavaScript automation, vulnerability scanning and CI/CD experience, compliance knowledge, and a bachelor's degree or equivalent experience.
AWS, GCP, Azure, Python, Bash, JavaScript, Kubernetes, CI/CD, VPC, IAM, EDR, SOC 2, ISO 27001, PCI-DSS, FedRAMP
1mo
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Senior Product Security Engineer
Beverly Hills, California, United States
$160k-$200k/yr OnsiteFull Time
5+ YOE5+ years security engineering experience; expertise in application/cloud security, threat modeling, secure SDLC, CI/CD security, and stakeholder communication.
AWS, Azure, GCP, SAST, DAST, SCA, secrets scanning, WAF, Terraform, GitHub Actions, Kubernetes, OAuth, OIDC, SSO
1d
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Enterprise Security Engineer
Los Angeles, California, United States
$100k-$135k/yr OnsiteFull Time
7+ YOEBachelor's degree required; 7–10+ years in cybersecurity or related IT, including 3–5+ years designing security architectures or leading engineering initiatives. Cloud security and enterprise controls experience required.
SIEM, IDS/IPS, DLP, EDR/XDR, IAM, Terraform, CloudFormation, AWS, Microsoft Azure, Google Cloud Platform, Kubernetes, Active Directory, Entra ID (Azure AD), SSO, MFA, OAuth, SAML, PAM, Elastic, Splunk, SAST, DAST, REST APIs, Python, PowerShell, Bash, MITRE ATT&CK
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