Principal Security Engineer

We are looking for a highly skilled Principal Security Engineer with a passion for building the future of autonomous security operations into Stellar Cyber’s Open XDR platform. You will join a mission-driven team where security engineering, software engineering, and machine learning research are blended to meet real-world SOC operations.

Requirements

• Experience in cybersecurity or SOC operations, with strong familiarity with security workflows, tools, and operational practices.
• Solid software engineering skills, including coding skills to build and automate security workflows within tools or platforms, knowledge on software engineering tooling such as Git, and the ability to work with engineering members.
• Proficiency in at least one modern programming language commonly used for tooling or automation (e.g., Python, TypeScript).
• Experience working with diverse security tools (e.g., SIEM, endpoint telemetry, intrusion detection, threat intelligence feeds) and integrating them into automated pipelines.
• Ability to observe, document, and abstract complex operational behavior into repeatable, scalable software constructs.
• Strong communication skills, with confidence explaining security concepts and engineering choices to varied audiences.

Benefits

• Pre-IPO Stock Options
• Medical, Dental & Vision care
• 401(k)
• Employee Assistance Program
• Employee Discount Program
• Life Insurance
• Paid time off
• Referral Program
• Rewards and Recognition Program