Cybersecurity Intern: Protecting Next-Gen EV & IT Systems

Harbinger; Garden Grove (CA); On-site; USD 52,000 - 73,000; Full time

Benefits offered by this job

Relocation stipend

Job summary

Harbinger is seeking a Cybersecurity Intern to support protection of enterprise IT systems, product development environments, and operational technology. You will gain hands-on exposure to real-world security operations in a fast-growing automotive startup.

The role focuses on securing an enterprise environment and offers a path to valuable experience at an early product stage, with JavaScript/EDR tooling exposure and cross-team collaboration. This is a full-time internship in Garden Grove, CA.

Qualifications

• Enrolled in a Bachelor's degree program or higher in Computer Science, Cybersecurity, or Information Technology.
• Work authorized in the United States OR ability to obtain a visa (e.g., J-1/F-1).
• Strong analytical and problem-solving skills.
• Ability to clearly document technical processes and findings.

Responsibilities

• Monitor and respond to email security threats, including phishing, malware, and spam.
• Monitor, analyze, and triage endpoint security detections using EDR and related tools.
• Assist with incident investigation and escalation following established security procedures.
• Document, maintain, and help develop Standard Operating Procedures (SOPs) for critical security processes.
• Support continuous improvement of security monitoring, detection, and response workflows.
• Collaborate with IT and Security teams to strengthen overall security posture.

Skills

Analytical thinking

Documentation

Problem-solving

Education

Bachelor’s degree in CS/Cybersecurity/IT

Tools

EDR

SIEM

Job description

Harbinger is seeking a Cybersecurity Intern to support protection of enterprise IT systems, product development environments, and operational technology. You will gain hands-on exposure to real-world security operations in a fast-growing automotive startup.

The role focuses on securing an enterprise environment and offers a path to valuable experience at an early product stage, with JavaScript/EDR tooling exposure and cross-team collaboration. This is a full-time internship in Garden Grove, CA.