IT Cybersecurity Administrator

Navitas Semiconductor; Muntinlupa; On-site; PHP 600,000 - 900,000; Full time

Job summary

Navitas Semiconductor is seeking an IT Cybersecurity Administrator to protect on‑premises and cloud environments across a multi‑region setup. The role focuses on hardening systems, monitoring threats, incident response, and supporting SOX/compliance activities globally.

The ideal candidate will be hands-on, security-minded, and able to operate in a fast‑growing, publicly traded company with global operations.

Qualifications

• Experience securing Windows, Linux, and macOS endpoints.
• Hands-on with firewalls, endpoint protection, and identity management.
• Experience supporting SOX/SOC 2 compliance.
• Ability to translate risk into non-technical terms for stakeholders.

Responsibilities

• Administer security controls across on-prem and cloud environments (GCP/AWS, MS 365/Azure).
• Collaborate with global security teams to align standards and incident response.
• Monitor alerts via SIEM/MDR; triage, investigate, and escalate incidents.
• Lead incident response activities from containment to recovery and post-incident docs.
• Manage vulnerability scanning, patching, and remediation tracking.
• Configure IAM, MFA, conditional access, and periodic access reviews.
• Maintain Fortinet security stack including firewall policies and VPNs.
• Enforce endpoint security with Intune/EDR and CSPM tooling.
• Oversee email security (Proofpoint) and data loss prevention controls.
• Assist with security assessments, penetration tests, and audits.
• Document security environment and risk register; support compliance efforts.
• Conduct phishing simulations and security awareness campaigns.

Skills

Cybersecurity frameworks

SIEM / MDR / EDR

Active Directory / Entra ID

Identity & access management

Threat monitoring & incident response

Vulnerability management

Cloud security posture & CSPM

Communication & documentation

Risk assessment & analytical thinking

SOX / SOC 2 compliance

AI-powered security tools

Fortinet FortiGate / FortiSwitch

Intune / MDM / EDR tooling

Education

Bachelor's degree in computer science, cybersecurity, or related field

Certifications (Security+, CySA+, AWS/GCP security)

Tools

Fortinet FortiGate/FortiSwitch

Microsoft Entra ID / Azure AD

Microsoft 365 security

Intune / MDM / EDR

Proofpoint / Mimecast / email security

GCP / AWS security tooling

CSPM tools

SCCM / Intune

PowerShell / Python for security automation

Job description

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

• 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 elevate 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 (FortiGate, FortiSwitch), 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

Qualifications

• Solid understanding of cybersecurity principles, frameworks (NIST CSF, CIS Controls, ISO 27001), and defense‑in‑depth strategies
• Experience with SIEM / MDR, EDR, and vulnerability management tools
• Strong proficiency with Active Directory, Microsoft Entra ID (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

• 3+ years of experience in cybersecurity, information security, or IT administration with a security focus Demonstrated experience securing Windows, Microsoft 365, and Active Directory / Entra ID environments Hands‑on experience with firewalls, endpoint protection, and identity / access management
• Preferred BS in computer science, cybersecurity, information systems, or a similar discipline 5+ 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 PowerShell, Python, or similar for security automation
• Experience supporting publicly traded companies and SOX / regulatory compliance