Senior Security Analyst
P
Prime System SolutionsCybersecurity, Managed Services
Metro Manila, Philippines. Central Luzon, Philippines. Central Visayas, Philippines. Calabarzon, PhilippinesFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- Minimum of 7 years of experience working within a Managed Service Provider (MSP) environment.
Requirements
- Minimum 7 years of experience in an MSP environment.
- Advanced experience with SIEM platforms (log onboarding, correlation rules, alert tuning).
- Advanced hands-on experience with SentinelOne, Huntress, and EDR/XDR tools.
- Advanced knowledge of Microsoft Entra ID, Conditional Access, MFA, Intune, and PAM.
- Strong understanding of TCP/IP, firewall hardening, VLANs, routing/switching, and VPN.
- Experience administering email and DNS security technologies.
- Strong PowerShell scripting skills; Python experience is a plus.
- Familiarity with NIST CSF 2.0, CMMC 2.0, and SOC 1/2 frameworks.
- Excellent written and verbal communication skills.
- Strong organizational, analytical, and problem-solving abilities.
Responsibilities
- Operate and maintain proactive security capabilities across client environments.
- Monitor and validate security signals while continuously improving security configurations and detection capabilities.
- Perform Security-as-a-Service operations, including reporting on security posture and security tool health.
- Enhance detection quality through SIEM tuning, alert optimization, dashboard improvements, and correlation rule refinement.
- Conduct advanced Windows and Microsoft 365 log analysis to identify suspicious activity.
- Implement and support security hardening initiatives across endpoints, servers, cloud environments, and identity platforms.
- Manage and support security awareness training programs and phishing simulation initiatives.
- Evaluate emerging security technologies and provide recommendations for adoption and standardization.
- Serve as a senior technical escalation point for complex security-related issues.
- Participate in compliance-related discussions, evidence collection, and security assessments.
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