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Sr. CNO Developer with Security Clearance

The Josef Group Inc.Hanover, MD🇺🇸United StatesPosted 10 Jul 2026

Quick Overview

Salary
$30k/yr
Work Type
On Site
Schedule
Employee
Level
Mid Senior

Job Description

Senior CNO Developer 🚨 📍 Hanover, MD (Onsite)
🔒 Active TS/SCI with Full Scope Polygraph Required Are you a mission-focused CNO Developer looking to work on some of the nation's most challenging cyber operations? We're seeking a Senior CNO Developer to join a high-impact team supporting critical national security missions. 💰 Compensation & Benefits:
✅ Sign-On Bonus up to $30,000
✅ Retention Bonus up to $30,000
✅ 100% Employer-Paid Health Coverage for Employees & Families
✅ 401(k) with 100% Match & Immediate Vesting
✅ 6 Weeks PTO + 11 Federal Holidays What You'll Do:
• Design and develop advanced hardware and software-based CNO capabilities
• Develop, test, debug, and maintain mission-critical software systems
• Create data queries for databases and repositories
• Apply security and networking expertise to complex cyber challenges
• Ensure software engineering best practices and standards are met Required Experience:
✔ Python and/or C/C++
✔ Software development or software engineering experience
✔ Troubleshooting and debugging complex systems Preferred:
⭐ Reverse Engineering
⭐ Assembly Programming
⭐ CNO Development
⭐ Software Analysis
⭐ Unit Testing Frameworks Education & Experience:
• BS in a technical field with 7+ years of experience, OR
• High School Diploma with 11+ years of relevant experience If you're interested in learning more, send me a direct message or email your resume to discuss this opportunity confidentially.

Skills

Assembly
C++
Python

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