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Software Engineer

Owl Cyber Defense

Salary not specified
Sep 11, 2025
Columbia, MD, US
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Owl Cyber Defense is looking for a Software Engineer to investigate, enhance, design, develop, and test Linux-based security systems, focusing on identifying and resolving complex security issues at the operating system level to address evolving cyber security threats.

Requirements

  • Rust, Java and Python software development experience
  • Linux/Unix Operating System level programming
  • XML, XSLT, XPROC (or related technical exp) development experience
  • Software testing experience
  • Experience writing trusted code or providing kernel level functionality
  • Design and developing filter software for Cross Domain Solutions
  • Experience with identification and specification of data attack, data disclosure, etc. associated with file formats and protocols

Responsibilities

  • Investigating, enhancing, designing, developing, and testing Linux based security systems
  • Identifying and resolving complex security issues
  • Deep security vulnerabilities that target the operating system level
  • Learn SELinux and other security processes to harden complex systems
  • Work on multiple projects
  • Deepen operating system security knowledge

Other

  • 5+ years of experience in software development
  • This position supports hybrid and/or remote work (periodic trips to the office expected)
  • US Citizenship required as candidates must be able to obtain and maintain a security clearance.