CNO Developer

T-Rex Solutions, LLC; Hanover (MD); On-site; USD 120,000 - 150,000; Full time

Benefits offered by this job

PTO available immediately

Paid parental leave

Health, vision, and dental benefits

Training and professional development budget

401(k) plan with company match

Job summary

T-Rex Solutions, LLC is seeking a talented CNO Developer to support the Intelligence Community in Hanover, Maryland. The position requires a BS Degree in a technical discipline or equivalent experience and expertise in Python or C/C++. Responsibilities include designing and developing CNO capabilities and troubleshooting applications. The role offers a competitive salary range of $120,000 – $150,000 annually along with comprehensive benefits, including PTO, paid parental leave, and a 401(k) plan.

Qualifications

• BS Degree in technical discipline or High School Diploma plus 4+ years of technical experience.
• Experience in Python or C/C++ programming.
• Strong troubleshooting and debugging skills.

Responsibilities

• Design and develop new hardware- or software-based CNO capabilities.
• Assist in application software development and debugging.
• Apply knowledge of security concepts and network technologies.

Skills

Python programming

C/C++ programming

Troubleshooting and debugging

Networking (TCP/IP)

Socket-level programming

Education

BS Degree in a technical discipline

High School Diploma and 4+ years of technical experience

Tools

Atlassian tools (JIRA, Confluence, Crucible)

Job description

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

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 will be part of a dynamic team working on next‑generation solutions that safeguard our national security systems.

• Design and develop new hardware‑ or software‑based CNO capabilities
• Assist 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 with 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.

Salary & Benefits

Annual base salary range: $120,000 – $150,000. Benefits include PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment, among other benefits.

Equal Opportunity Employer

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non‑merit based factors.