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T-Rex Solutions

Federal IT modernization and cybersecurity services

CNO Developer 3

Offensive Security & TestingConfirmed live in the last 24 hours
Full-timeHanover, MD, USAIn-person

About the Job

Requirements

  • A Bachelor's degree and 12 or more years of experience, a high school credential and 16 or more years of experience, an Associate's degree and 14 or more years of experience, a Master's degree and 10 or more years of experience, or a PhD and 8 or more years of experience.
  • Proficiency in Python and C/C++ programming.
  • Proficiency in low-level internals in one or more technology areas, such as Windows, Unix, mobile, or network devices.
  • Proficiency with networking, including TCP/IP and socket-level programming.
  • An active TS/SCI security clearance with a current polygraph is required.
  • U.S. citizenship is required because only U.S. citizens are eligible for a security clearance.
  • Must be able to remain in a stationary position for more than 50% of the time.
  • Must be able to communicate, converse, and exchange information with peers and senior personnel.
  • Must constantly operate a computer and other office productivity machinery.

Responsibilities

  • Lead the design, development, documentation, testing, debugging, and maintenance of hardware- or software-based CNO capabilities.
  • Ensure effective communication, coordination, and transparency with leadership and customers.
  • Ensure software standards meet network and security requirements.
  • Supervise and mentor subordinate project and ICON Innovation Collaborative staff.

Desired Qualifications

  • CNO capability development experience.
  • Software analysis and reverse engineering experience.
  • Understanding of assembly programming concepts.
  • Unit testing experience.
  • Experience using Atlassian products, including JIRA, Confluence, and Crucible.
  • Relevant industry-standard certifications, such as Certified Entry-Level Python Programmer (PCEP) or C++ Certified Professional Programmer Certification (CPP).
  • Experience with CI/CD pipeline and DevSecOps development.

About the Company

T-Rex Solutions

Federal IT modernization and cybersecurity services

T-Rex Solutions provides IT modernization and cybersecurity services to U.S. federal agencies, focusing on agile transformation, cloud adoption, and data engineering. Its work spans designing, building, integrating, and operating large-scale government systems, including moving the 2020 Census to the cloud with AWS to achieve security, scalability, and reliability. Differentiators include a longstanding government contractor track record since 2003, a proven end-to-end lifecycle approach for federal IT modernization, and a deep specialization in cloud and infrastructure services for federal agencies. The company aims to help federal agencies modernize their IT landscape, improve security, and adopt cloud-based, scalable, and data-driven operations.

Company size
201-500
Company stage
Not listed
Total funding
Not listed
Headquarters
Greenbelt, MD
Founded
1999

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