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Software Engineer II

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Summary

Software Engineer implementing access control and permission solutions that secure high-performance computing (HPC) resources for an intelligence-community program in Annapolis Junction, MD. Day-to-day work spans Python and Rust development, authentication/authorization logic, and Linux administration, requiring an active TS/SCI with full-scope polygraph.

Reflexive Concepts is seeking a skilled Software Engineer II to join our team!

The Software Engineer will implement access control and permission solutions that secure critical High-Performance Computing (HPC) system resources, developing authentication protocols, authorization logic, access control lists, and permissions for HPC systems in a Linux environment using Python and Rust, while ensuring compliance with security policies and industry standards.

Qualifications:
  • Active TS/SCI + FS Polygraph
  • Master's degree in Computer Science or related discipline from an accredited college or university, plus three (3) years of experience as a Software Engineer, in programs and contracts of similar scope, type, and complexity OR
  • Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a Software Engineer, in programs and contracts of similar scope, type, and complexity OR
  • Seven (7) years of experience as a Software Engineer, in programs and contracts of similar scope, type, and complexity.
Required Skills + Experience:
  • Experience using the Linux CLI and Linux tools
  • Proficiency in scripting (Bash/Python) to automate tasks and processes
  • Recent software development experience using Python
  • Recent software development experience using Rust
  • Experience with automation frameworks including Ansible for orchestrating deployment
  • Experience developing authentication protocols, authorization logic, access control lists, and permissions for HPC systems in a Linux environment
  • Basic Linux systems administration including User and Group Management
  • Experience with CI/CD principles, methodologies, and tools including GitLab CI
  • Familiar with Agile, Scrum, or Scaled Agile Framework (SAFe) methodologies
  • Experience with Git Source Control System
Desired Skills + Experience
  • Experience with containerization technologies such as Docker, PodMan, containerd
  • Experience with the Atlassian Tool Suite (JIRA, Confluence)

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