Demo

CNO Developer

MANTECH
Annapolis, MD Full Time
POSTED ON 4/6/2026
AVAILABLE BEFORE 5/20/2026
ManTech seeks a motivated, career and customer-oriented CNO Developer to join our team in Annapolis Junction, MD.

Responsibilities Include, But Are Not Limited To

  • Leads the designing, developing, documenting, testing, debugging and maintenance of hardware or software based CNO capabilities.
  • Ensure effective communication coordination and transparency with leadership and customers.
  • Responsible for ensuring software standards meet network and security requirements.
  • A SME that supervises and mentors subordinate project and ICON Innovation Collaborative (IIC) staff.

Minimum Qualifications

  • Bachelor’s Degree and 12 yrs experience OR High School and 16 yrs experience OR Associates and 14 yrs OR experience OR Master's and 10 yrs experience OR PhD and 8 yrs experience.
  • Proficiency in Python and C/C programming.
  • Proficiency in low-level internals in one or more technology areas (e.g., Windows, Unix, Mobile, Network devices).
  • Proficiency with networking (TCP/IP) and socket level programming.

Preferred Qualifications

  • CNO capability development experience. Software Analysis/Reverse Engineering experience.
  • Understanding of assembly programming concepts.
  • Unit Test experience.
  • Experience using Atlassian products (JIRA, Confluence, 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/DevSecOps development.

Clearance Requirements

  • Active TS/SCI security clearance with current polygraph is required.

Physical Requirements

  • Must be able to be in a stationary position more than 50% of the time.
  • Must be able to communicate, converse, and exchange information with peers and senior personnel.
  • Constantly operates a computer and other office productivity machinery, such as a computer. 

Salary.com Estimation for CNO Developer in Annapolis, MD
$132,828 to $160,580
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