Masimo · 12 hours ago
Information Security Architect
Irvine, CA
Full-time
Onsite
Senior Level
$145K/yr - $170K/yr
7+ years expMasimo is a company focused on improving patient outcomes through noninvasive monitoring solutions. The Information Security Architect will design, implement, and maintain the organization's information security strategy and architecture, ensuring compliance with security standards and protecting against cyber threats.
BiotechnologyHealth CareManufacturingMedical Device
Responsibilities
Develop and maintain the enterprise security architecture, ensuring it aligns with business strategy and IT initiatives
Define security requirements for new systems, applications, and network designs
Provide subject matter expertise on security best practices, frameworks, and emerging threats
Evaluate, design, and implement security solutions, including firewalls, intrusion prevention systems, identity and access management, endpoint protection, and cloud security
Ensure secure integration of on-premises, cloud, and hybrid environments
Lead proof-of-concept (POC) testing for security technologies and recommend adoption where appropriate
Ensure architecture is compliant with security frameworks such as NIST CSF, HITRUST, ISO 27001, and applicable regulatory requirements (HIPAA, PCI-DSS, GDPR, etc.)
Collaborate with risk management to assess, document, and mitigate security risks
Maintain architectural documentation and enforce security design patterns
Partner with enterprise architects, infrastructure teams, application developers, and business units to embed security into projects from inception
Provide mentorship and guidance to security engineers and analysts
Serve as a technical escalation point for complex security issues
Research emerging threats and security technologies to improve defenses
Recommend enhancements to policies, standards, and procedures to strengthen security posture
Participate in security incident response activities, providing architectural guidance to containment and remediation efforts
Qualification
Required
7+ years of progressive work experience in information security or an equivalent combination of education and work experience
Deep knowledge of security frameworks (NIST, ISO 27001, HITRUST, PCI DSS), secure network and application design, and cloud security models
Hands-on experience with security technologies: SIEM, EDR, IAM, DLP, PKI, firewalls, vulnerability management, and encryption
Experience with AWS, Azure, or Google Cloud security architectures
Strong understanding of identity management, authentication, and access control principles
Strong knowledge regarding common attacks, attack methods, and defense architectures
Consistent application of this knowledge
CISSP (Certified Information Systems Security Professional) or other related information security certifications are required
Bachelor's Degree in Computer Science, Engineering, MIS, Information Security, or related field of study or equivalent work experience
Preferred
Advanced degree in Cybersecurity or related field
Experience in highly regulated industries (e.g., healthcare, financial services)
Benefits
Up to 10% annual bonus based on Company, department, and individual performance.
Company
Masimo
Masimo Corporation, a medical technology company, develops, manufactures, and markets noninvasive patient monitoring products.
1001-5000 employees
H1B Sponsorship
Masimo has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (35)
2024 (22)
2023 (27)
2022 (25)
2021 (24)
2020 (15)
Funding
Current Stage
Public CompanyTotal Funding
$754.95MKey Investors
Politan Capital ManagementRobecoBill & Melinda Gates Foundation
2022-08-15Post Ipo Equity· $750M
2017-08-26Post Ipo Equity
2016-11-11Grant· $4.95M
Leadership Team
Michelle Brennan
Board Chair
Recent News
Orange County Business Journal
2026-01-16
2026-01-13
2026-01-13
Company data provided by crunchbase