Security Analyst

• Support and enhance HR processes and systems for all employees
• Administer functional security for global HR applications
• Process system access requests and ensure timely, accurate provisioning and deprovisioning
• Troubleshoot and resolve system and security access issues
• Conduct quarterly security audits and user access reviews for data-security policies, procedures, and SOX requirements
• Gather and document requirements for new security access requests
• Partner with IT security on creating and testing new security roles
• Support security-role modifications and enhancements from impact assessment through implementation
• Develop and maintain security audit reports and queries
• Provide functional security support for recurring HR processes, including Performance Management, Compensation, COI, and Executive Reorgs
• Maintain security-related configuration and end-user authorizations
• Gather, analyze, and document requirements for new or enhanced applications
• Drive application releases and prioritize features to improve HR user experience
• Serve as primary HR and IT contact for application matters
• Translate business requirements into functional design documents
• Support and train end users on new application features
• Develop and maintain end-user guidelines and documentation
• Participate in system implementation projects through requirements, design, build, test, and implementation
• Recommend and support process improvements and program changes
• Support HR projects and large-scale deployments
• Manage security workstream activities throughout projects
• Perform other assigned duties

HR Ops Analyst – Security & Apps

• Support restricted programs at the Redondo Beach and El Segundo campuses
• Support a fast-paced, high-profile program
• Create, maintain, and leverage relationships with internal and external customers
• Develop and administer security programs and procedures for classified or proprietary materials, documents, and equipment
• Implement multi-disciplined security programs, including access control, personnel security, physical security, and OPSEC
• Study and implement federal security regulations applicable to company operations
• Obtain rulings, interpretations, and acceptable deviations from government agencies
• Prepare regulatory manuals and establish procedures for handling, storing, and recording restricted materials
• Grant personnel and visitor access to restricted records and materials
• Conduct security education classes and related briefings
• Investigate security violations and prepare preventive-action reports

Industrial Security Analyst – Level 2/3

• Serve within the customer-focused function of the Unit 42 MDR team
• Provide proactive communication and technical guidance to customers
• Support onboarding activities for new customers
• Monitor, triage, and route incoming customer communications
• Answer technical questions related to alerts, reports, incidents, and recommendations
• Partner with MDR analysts to address customer questions regarding incidents, threats, and investigations
• Own the customer communication lifecycle during active incidents
• Ensure timely updates, clarity, and alignment on next steps
• Drive consistency and quality in communicating incidents, findings, and threat intelligence externally
• Escalate and advocate for customer issues internally across Product, Engineering, and broader Unit 42 teams

Customer Security Analyst, MDR

• Perform procedures to ensure the safety of information systems assets and protect systems from intentional or inadvertent access or destruction
• Perform daily operations and monitor events from SIEM consoles, network and host-based intrusion detection systems, firewall consoles, Unix and Windows system logs, applications, databases, and other security monitoring tools
• Participate in knowledge sharing with other analysts and write technical articles for the internal Knowledgebase
• Create and maintain documentation for procedures and process improvement
• Interface with users to understand security needs and implement procedures supporting security and business initiatives
• Evaluate required security levels and ensure appropriate confidentiality, availability, and integrity measures
• Balance business needs against security concerns, identify solutions, and articulate issues to management
• Assist in developing, implementing, and reviewing security policies, procedures, and metrics
• Perform security assessments and review local area networking initiatives for security compliance
• Ensure system resource configurations, software, applications, processes, and guidelines comply with Information Security requirements, policies, and standards
• Assist in planning, organizing, and implementing Information Security-related projects
• Perform other duties as assigned
• Comply with regulatory compliance and assigned training requirements, including BSA regulations

Information Security Analyst III

• Lead end-to-end incident response, threat hunting, and root cause analysis across SIEM, EDR (SentinelOne), and cloud security tooling
• Develop and maintain incident response playbooks, runbooks, and tabletop exercises
• Own the vulnerability management lifecycle and partner with IT and Engineering to remediate scan, penetration test, and audit findings
• Maintain the risk register and conduct third-party/vendor risk assessments
• Communicate technical risks to business stakeholders
• Audit and enforce security controls across Okta, Google Workspace, JAMF, and SentinelOne
• Drive evidence collection and remediation for SOC 2, ISO 27001, HIPAA, and PCI DSS compliance audits
• Align policies with NIST CSF and CIS frameworks
• Automate detection, response, and reporting workflows via SOAR, scripting, and APIs
• Mentor team members and contribute to cross-functional security knowledge sharing
• Establish guardrails and acceptable-use policies for enterprise AI tools
• Mitigate shadow AI, data leakage, and third-party vendor risks with IT, Legal, and Compliance
• Assess and remediate AI/LLM-specific vulnerabilities, including prompt injection, model abuse, and data exposure
• Pilot and evaluate AI-powered security capabilities such as AI-assisted SIEM/EDR triage and anomaly detection

Security Analyst jobs in California

HR Ops Analyst – Security & Apps

Industrial Security Analyst – Level 2/3

Customer Security Analyst, MDR

Information Security Analyst III

Senior Security Analyst