Senior Cybersecurity Architect

castelion

1 day ago

Torrance, California

Onsite

Full Time

Senior

0 applicants

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About this role

A Senior Cybersecurity Architect at Castelion leads the design and implementation of secure information systems, monitoring, and red/blue team activities in regulated environments. The role involves translating mission requirements into cybersecurity solutions, ensuring compliance with frameworks like NIST SP 800-171, CMMC, and ISO 27001.

Skills

Qualifications

7-10+ years of hands-on experience in cybersecurity engineering, infrastructure security, or related fieldsStrong technical background in network security, endpoint protection, access control, and vulnerability managementProficiency with modern security tools (e.g., CrowdStrike, Palo Alto, Nessus, Splunk, Snort, etc.)Experience with incident response, malware analysis, and penetration testingDemonstrated experience with cloud security (AWS, Azure, or GCP)

About castelion

castelion.com

Castelion designs, tests, and manufactures next‑generation military systems rapidly and at massive scale to deter future wars. The company integrates rapid engineering, prototyping, testing, and high‑rate production to field advanced defense capabilities. Serving military and government customers, Castelion emphasizes speed, scalability, and rigorous validation to deliver resilient systems when and where they’re needed.