FewerJobs.
All jobs

CNO Developer

T-Rex Solutions - Hanover, Maryland

Posted Jun 12, 2026

Benefits

Parental leave
Not verified
Non-birth-parent leave
Not verified
Family-building benefits
  • Fertility benefits: Not verified
  • Adoption assistance: Not verified
  • Surrogacy assistance: Not verified
Mental health support
Not verified
Relocation assistance
Not verified
Childcare support
Not verified
Learning budget
Not verified
Verification
Not verified
Salary
$120K-$150K not verified - source not recorded; timestamp not recorded
401(k) match
Not verified

Was this benefit information wrong? Tell us.

Market context

U.S. role benchmark (BLS OEWS)
$116,543 U.S. median for this role
Projected growth (BLS Employment Projections)
+9.8% - Much faster than average

16% above the BLS role benchmark for software engineering aggregate.

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Schedule

Shift type
Not verified
Weekend work
Not verified

Application

Cover letter
Not verified
Assessment
Not verified
Deadline
Not stated

Where they hire

State eligibility is not yet verified.

About this role

CNO Developer Hanover, Maryland T-Rex is looking for a talented CNO Developer to work on a program in the Hanover, Maryland area in support of the Intelligence Community. Responsibilities: This Position Is An Onsite Role In this role, you will contribute to the development of mission-critical offensive cyber capabilities and drive excellence in advanced Computer Network Operations (CNO). You'll be part of a dynamic team working on next-generation solutions that safeguard our national security systems. Responsibilities include but are not limited to: Design and develop new hardware- or software-based CNO capabilities Assists with the design, development, documentation, testing, and debugging of applications software and systems Apply knowledge of security concepts and network technologies Ensure software engineering standards are consistently met Minimum Qualifications: BS Degree in a technical discipline or High School Diploma and 4+ years of technical experience Experience in Python or C/C++ programming Experience with troubleshooting and debugging Preferred Qualifications: Experience with networking (TCP/IP) and socket-level programming Experience with low-level system internals across one or more platforms Experience in software analysis or reverse engineering Experience with developing CNO capabilities Understanding of unit testing frameworks and practices Understanding of assembly programming concepts Familiarity with Atlassian tools such as JIRA, Confluence, and Crucible Security Clearance Requirements: Must have a current/active TS/SCI w/Polygraph security clearance and be willing and able to obtain another polygraph prior to start, if required. Physical Requirements: Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery. T-Rex Overview Established

Read the full description at www.trexsolutionsllc.com. FewerJobs shows a preview and links to the original posting.

Apply at trexsolutionsllc.com

Apply link not verified; last-live date unavailable.

What verified means

Verified means a displayed claim has recorded source fields, a user-resolvable source, and a full check date.

Related jobs