Senior Platform Security Engineer

ASUS Computer International$164K — $237K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in computer science, information security, or related field
  • 8+ years of experience in application or infrastructure security roles
  • Hands-on experience securing production web applications, especially in Node.js/Next.js environments
  • Familiarity with cloud security on GCP or equivalent platforms
  • Excellent written and verbal communication skills in English

Responsibilities

  • Contribute to application and infrastructure security across the platform
  • Help harden authentication and API authorization patterns
  • Configure and maintain IAM policies and least-privilege access controls
  • Secure data flows including file uploads and database access
  • Set up and maintain security monitoring and alerting systems
  • Build and maintain security tooling integrated into CI/CD pipelines
  • Perform regular security assessments and penetration testing
  • Support incident response and contribute to root cause analysis

Benefits

  • Comprehensive employee benefits including bonuses
  • Medical, dental, and vision insurance
  • Life insurance and AD&D insurance
  • Paid Time Off (PTO)
  • Employee Assistance Program (EAP)
  • 401(k) retirement plan
Full Job Description
Description

Job Description Overview:

The ASUS Robotics & AI Center is seeking a Platform Security Engineer to join our global research and development team. This role contributes to the security posture of our cloud-based platform, spanning application hardening, infrastructure security, and the day-to-day practices that keep our systems secure as they scale.

We are looking for an engineer with hands-on experience in application and cloud security, a proactive mindset for identifying and mitigating risk, and the ability to collaborate effectively across a multidisciplinary engineering team. The ideal candidate is a strong individual contributor who is eager to deepen their expertise in security architecture while working alongside experienced engineers across our Boston and Taipei offices.

Essential Duties and Responsibilities:
  • Contribute to application and infrastructure security across the platform, supporting production launch and long-term scaling.
  • Help harden authentication (OAuth/session handling) and API authorization patterns, including multi-tenant access control.
  • Configure and maintain IAM policies, service accounts, and least-privilege access controls across cloud infrastructure.
  • Secure data flows including file uploads, signed URLs, database access, and secrets management.
  • Set up and maintain security monitoring, logging, and alerting systems.
  • Build and maintain security tooling integrated into CI/CD pipelines, including SAST, DAST, and dependency scanning.
  • Perform regular security assessments, dependency audits, and penetration testing.
  • Support incident response and contribute to root cause analysis.
  • Collaborate with the engineering team on secure development practices and help document security controls and incident response procedures.


Knowledge and Skills:
  • Familiarity with cloud security on GCP or equivalent platforms, including IAM, VPC, IAP, Secret Manager, and Cloud Armor.
  • Solid understanding of OAuth, session security, and multi-tenant authorization patterns.
  • Experience with security scanning tools (SAST, DAST, dependency scanning) and integrating them into CI/CD workflows.
  • Ability to work confidently in a rapidly changing, fast-paced and results-oriented corporate environment where a high degree of flexibility is required
  • Excellent written and verbal communication skills in English


Required Qualifications:

Years of Education
  • Bachelor's degree or higher in computer science, information security, or a related field.


Work Experience
  • 8+ years of experience in application or infrastructure security roles.
  • Hands-on experience securing production web applications, preferably in Node.js/Next.js environments.


Preferred Qualifications:

  • Experience with Terraform security hardening is a plus.
  • Strong verbal and written communication skills, including the ability to document security controls clearly.
  • Penetration testing experience is a plus.
  • Flexibility to attend virtual meetings with the Taiwan-based team at least three nights per week.

Working Conditions:
  • Typically working in an office environment
  • This is an IN-OFFICE position in Boston, MA
  • Requires sitting, operating a computer keyboard, telephone and other office equipment for extended periods of time
  • Travel requirements 10% travel, domestic/international


$164,000 - $237,000 annually is the estimated pay range for this role working in Boston, Massachusetts office. The final amount will be determined based on qualifications & experience of the candidate relative to the role. Our comprehensive employee benefits include bonuses, medical, dental, vision, life insurance, AD&D insurance, Paid Time Off, EAP, & 401(k).

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