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Expert Computer Network Operations Developer with Security Clearance

MANTECHAnnapolis Junction, MD🇺🇸United StatesPosted Aug 21, 2026

Why This Role Stands Out

You can advance your career in network operations and security by designing, developing, and maintaining cutting-edge capabilities within a highly reputable organization. This hybrid role offers a fantastic opportunity to mentor junior staff and collaborate with leadership, making it ideal for experienced developers with a passion for low-level internals and a TS/SCI with Polygraph clearance. Apply today to contribute to critical projects and grow your expertise in a dynamic environment.

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Annapolis Junction, MD, United States
Posted
3 weeks ago
TCP/IPAssemblyConfluenceC++JiraPython

Job Description

MANTECH seeks a motivated, career and customer-oriented Expert Computer Network Operations 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.
  • Supervising and mentoring 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 5+ 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).

Clearance Requirements

  • Must have a current/active TS/SCI with Polygraph.

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.

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