Systems Engineer, Security

Hello,
I hope you're doing well.
My name is Purna , and I m reaching out from Intellectt Inc . regarding an exciting opportunity for a Business Excellence Manager based in Milpitas, California (Onsite) with one of our prestigious clients. I would love to connect and discuss this opportunity in more detail. Please feel free to share your updated resume at View email address on us.fitly.work .







Job Summary

Job Title: Systems Engineer, Security
Location: Brea, California



Key Responsibilities

• Develop and implement product cybersecurity requirements, architecture, and security assurance processes.
• Apply aerospace cybersecurity standards, including DO-326A/ED-202A and DO-355.
• Perform threat modeling, Threat Analysis and Risk Assessment (TARA), and vulnerability monitoring.
• Support security assessments, penetration testing, and cybersecurity compliance activities.
• Coordinate incident response, CSIRT activities, and vulnerability remediation.
• Support Linux and Android security for embedded products.
• Manage security requirements, traceability, and documentation using Jira and Polarion.

Required Skills

• Product Cybersecurity
• Security Requirements and Architecture
• DO-326A/ED-202A and DO-355
• Threat Modeling and TARA
• Vulnerability Monitoring and Security Assurance

Preferred Qualifications

• Knowledge of ARINC 811 and ISO 27000 standards.
• Experience in penetration testing, incident response, or CSIRT.
• Familiarity with Linux, Android, and embedded systems security.
• Experience with Jira and Polarion.
• Background in aerospace, avionics, or product cybersecurity compliance.

Thanks & Regards,
Purnasree.U
Recruiter
Intellectt Inc


View email address on us.fitly.work
Desk number: View phone number on us.fitly.work