IT Cybersecurity Administrator

Location: Manila

Job Purpose:

Navitas Semiconductor (Nasdaq: NVTS) is a high-growth, publicly traded technology company seeking an IT Cybersecurity Administrator to protect the company’s on-premises and cloud environments against evolving threats. The ideal candidate will be self-motivated, detail-oriented, and security-minded, with hands-on experience hardening systems, monitoring for and responding to threats, and supporting compliance across a hybrid, multi-region infrastructure, and understands the dynamics of a fast-growing, publicly traded company with global operations.

Key

Responsibilities and Duties:

Administer and maintain security controls across on-premises and cloud environments (GCP / AWS, Microsoft 365 / Azure), including firewalls, endpoint protection, and identity systems

Collaborate with the global cybersecurity team to align on security standards, share threat intelligence, and coordinate incident response across regions

Monitor security alerts and events through SIEM / MDR and managed detection tooling; triage, investigate, and escalate incidents as needed

Lead and support incident response activities, including containment, eradication, recovery, and post-incident documentation

Manage vulnerability scanning, patch management, and remediation tracking across servers, endpoints, and cloud workloads

Configure and maintain identity and access management, including MFA, conditional access, privileged access, and periodic access reviews in Active Directory and Microsoft Entra ID Administer the Fortinet network security stack (Forti Gate, Forti Switch), including firewall policies, VPN, and network segmentation

Implement and maintain endpoint security and compliance through Intune / MDM and EDR platforms

Administer email security controls (e.g., Proofpoint), including anti-phishing, anti-malware, anti-spam, and email authentication (SPF, DKIM, DMARC)
Administer data loss prevention (DLP) controls (e.g., Mimecast), protecting sensitive data across email, endpoints, and cloud services

Support cloud security posture management (CSPM) and workload protection across GCP / AWS and Microsoft 365

Develop, document, and enforce security policies, standards, and operating procedures

Support SOX, data privacy, and regulatory compliance efforts, including evidence collection and control testing across global locations (US, China, Taiwan, and India)
Conduct security awareness initiatives, including phishing simulations and end-user training campaigns

Evaluate and onboard security tools and vendors; assist with security assessments, penetration tests, and audits

Maintain accurate documentation of the security environment, configurations, and risk register

Any and all other duties, as assigned

Knowledge, Skills, Abilities:

Solid understanding of cybersecurity principles, frameworks (NIST CSF, CIS Controls, ISO 27001), and defense-in-depth strategies

Hands-on experience securing both on-premises and cloud environments (GCP / AWS, Microsoft 365 / Azure)
Working knowledge of firewalls and network security (Fortinet preferred), VPN, segmentation, and zero-trust concepts

Experience with SIEM / MDR, EDR, and vulnerability management tools

Strong proficiency with Active Directory, Microsoft Entra  (Azure AD), conditional access, and MFA Familiarity with endpoint management and compliance tooling (Intune, SCCM, or MDM)
Working knowledge of securing and administering Windows, Linux, and macOS endpoints alongside Microsoft 365 / MS Office Understanding of identity and access management, encryption, and data protection

Experience supporting compliance and audit activities (SOX, SOC 2, or similar)
Experience using AI-powered tools (e.g., Microsoft Copilot, Claude, AI assistants) to investigate threats, draft documentation, and improve security operations

Strong analytical, problem-solving, and risk-assessment skills

Excellent written and verbal communication skills, including the ability to translate technical risk to non-technical stakeholders

Maintains accountability for actions and handles sensitive information with discretion

Requirements:

Basic3+ years of experience in cybersecurity, information security, or IT administration with a security focus

Demonstrated experience securing Windows, Microsoft 365, and Active Directory / Entra
-on experience with firewalls, endpoint protection, and identity / access management

Preferred BS in computer science, cybersecurity, information systems, or a similar discipline5+ years of experience in a cybersecurity or security administration role Industry certifications such as Security+, CySA+, AWS Certified Security, or Google Professional Cloud Security Engineer Hands-on experience with Fortinet products, GCP / AWS security, and cloud security posture management (CSPM) tools Scripting experience with Power Shell, Python, or similar for security automation

Experience supporting publicly traded companies and SOX / regulatory compliance
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