Senior CNO Developer

Senior CNO Developer TAP Engineering is seeking a Senior CNO Developer to support the design, development, and enhancement of advanced software tools and capabilities in a mission-focused environment. This role is suited for an experienced engineer with strong technical depth in low-level programming, networking, and system integration. The Senior CNO Developer will lead the development of end-to-end data flows, contribute to complex tool development, and support integration across multiple platforms. This position requires the ability to work independently, contribute to technical direction, and collaborate across engineering teams to deliver high-performance solutions. Key Responsibilities Design, develop, and enhance custom software tools and capabilities Develop and manage end-to-end data flows and tasking within software systems Build applications across Windows, UNIX/Linux, and embedded or mobile environments Write and maintain code in languages such as Assembly, C, C++, Java, Perl, or Python Perform advanced debugging, testing, and validation of software components Participate in and contribute to design reviews, code reviews, and software readiness activities Develop and deliver technical documentation and presentations Collaborate with cross-functional teams to integrate and optimize software solutions Provide technical input and guidance on system architecture and implementation Required Qualifications Active TS/SCI clearance with Polygraph Bachelor's degree in Computer Science, Information Systems, Network Engineering, or a related field OR 12 years of relevant experience in lieu of a degree 8+ years of experience in software engineering or development roles OR 6+ years with a Master's degree Strong experience programming in one or more of the following: C, C++, Java, Python, Assembly, or similar Experience with network socket programming and packet-level development Strong understanding of IP, TCP, and application-level protocols Experience developing applications in Windows (.NET/Visual Studio) and/or Unix/Linux environments Strong debugging, problem-solving, and analytical skills Ability to work independently and contribute to technical direction Preferred Qualifications Experience with low-level or embedded system development Familiarity with secure software development practices Experience working with custom or specialized toolsets Experience supporting complex system integrations Ability to present technical concepts to internal and external stakeholders Compensation The anticipated salary range for this position is $165,000 - $190,000, based on relevant experience, qualifications, and other applicable factors. The compensation range provided is a general guideline and is not a guarantee of compensation or salary. Clearance Requirement This position requires an active TS/SCI security clearance with Polygraph. Clearance processing and maintenance will be conducted in accordance with U.S. Government requirements. Benefits Overview Paid Time Off: 15–25 days annually based on tenure, plus 11 paid holidays (never use-or-lose) Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing Medical Coverage: Free medical insurance for employees, with optional buy-up plans for dependents Dental & Vision: Employer-paid plans with optional enhancements Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability Flexible Spending Accounts: Healthcare and dependent care FSAs Tuition Reimbursement: Up to $36,000 per year for approved coursework Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses Additional Information TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law. TAP Engineering LLC