OSI Systems · 1 week ago
Sr. Cyber Security Engineer
Hawthorne, CA
Full-time
Hybrid
Senior Level, Lead/Staff
8+ years expOSI Systems is a vertically integrated provider of specialized electronic systems for critical needs in multiple industries. They are seeking a Sr. Cybersecurity Engineer to lead engineering projects and manage day-to-day security operations to achieve long-term Information Security goals.
HardwareHealth DiagnosticsManufacturingSoftware
Responsibilities
Designing enterprise scale Cyber Security Solutions in alignment with Information Security Strategy
Engineering, implementation, and monitoring of security controls for the protection of network, systems, data and endpoints in a multi-cloud environment, to help mitigate security risks
Work with the IT Infrastructure, IT Applications, IT Compliance and Governance teams to implement these controls
Risk assessment of M365 platform, AWS, Azure and third-party SaaS services, make recommendations to mitigate risk
Identify and define security requirements for Business and IT Projects. Analyze, report, and assist in management of security-related risks, including reporting on outcomes and proposing further security improvements
Key member in responding to and triaging security incidents, including guiding security operations and security engineers
Perform service management for security platforms, including problem, change, configuration, and asset management
Work with third-party security service providers to ensure service delivery objectives are met
Prepare and publish standards, processes and operating procedures
Uphold the company’s core values of Integrity, Innovation, Accountability, and Teamwork
Demonstrate behavior consistent with the company’s Code of Ethics and Conduct
It is the responsibility of every employee to report to their manager or a member of senior management any quality problems or defects in order for corrective action to be implemented and to avoid recurrence of the problem
Duties may be modified or assigned at any time to meet the needs of the business
Qualification
Required
Bachelor's degree in Computer Science, Information Security, or related field required
8+ years of work experience in information technology combined with information security experience
5+ years of work experience in cyber security, in a hybrid cloud computing environment (on-premise, AWS and Azure)
Hands-on experience in network security (Firewalls, VPN, Proxys, Web Application Firewall, CASB, etc.), systems security Windows and Linux), cloud security (AWS and Azure), data security, endpoint security and identity and access management is required
Hands-on experience in vulnerability management, configuration management, media protection, contingency planning, log management, and data protection methods is desirable
Experience in M365 E5 Platform, AWS and Azure Threat Detection and Response techniques
Hands-on experience in implementing NIST 800-171 and ISO 27002 security control frameworks
Familiarity with web related technologies (Web applications, API, etc.) and of network/web related protocols
Thorough understanding of the security principles, techniques, and protocols, including defense-in-depth, network segmentation, privileged access management, common application security flaws, and commonly known ports
Professional information security-related certifications such as CISSP, GSEC, CCSP, CISM
Proven ability to lead a project from start to finish from the technical side
Previous experience working in a global enterprise environment
Good verbal and written communication skills in English. Capability to clearly communicate information security concepts and risks
Problem solving skills and ability to work under pressure
Ability to work independently as well as in a team structure
Willingness to accommodate other time-zones
Off-hours support may be needed
Must be able to travel domestically on an as needed basis. Currently estimated at 10% -15% of the time
Preferred
Familiarity with standards and frameworks such as NIST 800-53, PCI-DSS, HIPAA Security and Privacy Rule, ISO/NIST Risk Management
Company
OSI Systems
OSI Systems is a vertically integrated designer and manufacturer of specialized electronic systems and components for critical applications.
5001-10000 employees
H1B Sponsorship
OSI Systems 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 (6)
2024 (3)
2023 (5)
2022 (4)
2021 (4)
2020 (8)
Funding
Current Stage
Public CompanyTotal Funding
$1.67B2025-11-17Post Ipo Debt· $500M
2025-07-02Post Ipo Debt· $100M
2024-07-16Post Ipo Debt· $300M
Leadership Team
Victor Sze
EVP, General Counsel
Recent News
2025-11-21
2025-11-19
2025-11-19
Company data provided by crunchbase