Sr. Cybersecurity Engineer - HYBRID

Overview

OSI Systems and its subsidiaries is a vertically integrated provider of specialized electronic systems and for components that meet the critical needs in the homeland security, healthcare, defense, and aerospace industries. As a global company, we are dedicated to developing solutions for our customers and the people they serve to lead the way to a safer and healthier world.

OSI Systems is seeking a Sr. Cybersecurity Engineer. This individual will be involved with cyber security projects along with day-to-day security operations tasks to achieve Information Security long term goals. This role reports directly to the Information Security and Risk Management Vice President.

• Engineering, implementation, and monitoring of security controls for the protection of network, systems, data and endpoints in an 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.
• Designing enterprise scale Cyber Security Solutions in alignment with Information Security Strategy.
• 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.

• Bachelor’s degree in Computer Science, Information Security, or related field required.
• Must have minimum seven (7) years of work experience in information security with at least five (5) years of work experience in cyber security, in a hybrid cloud computing environment (on-premises, AWS and Azure).
• Must have at least three (3) years of work experience in conducting Risk Assessments of SaaS services.
• Hands‑on experience in network security (Firewalls, VPN, Proxys, Web Application Firewall, CASB, etc.), systems security Windows and Linux), cloud security (AWS and Azure), 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 desired.
• Experience in M365 E5 Security Suite, AWS and Azure Threat Detection and Response techniques required.
• Must have hands‑on experience in implementing NIST 800-171 and ISO 27002 security control frameworks.
• Familiarity with AI and web related technologies (GenAI, Agentic AI, Web applications, API, etc.) and of network/web related protocols needed.
• Must have 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…