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Job Requirements Columbia, MD Top Secret/SCI CI Polygraph Senior Level Career (10+ yrs experience) Salary not specified Join Premium to unlock estimated salaries Job Description Senior Software / CNO Developer Columbia, Maryland

JOB DESCRIPTION X8

is seeking a Senior Software / CNO Developer to provide embedded operations support, capability integration, and rapid prototyping for mission-critical cyber operations. This role collaborates with headquarters and local customers developing and integrate cutting-edge Computer Network Operations (CNO) tools. The ideal candidate brings deep software-development experience, strong low-level programming skills, and the ability to independently research software and device vulnerabilities, document findings, and rapidly develop prototype demonstrations in classified mission environments.

WHAT YOU'LL BE DOING

• Provide embedded operations support, capability integration, and rapid prototyping in support of the customer mission.
• Collaborate with headquarters and local customers to develop and integrate cutting-edge CNO tools.
• Conduct independent research into software and device vulnerabilities.
• Document technical findings and present results to mission and technical stakeholders.
• Develop software prototype demonstrations to evaluate and communicate new capabilities.

WHAT REQUIRED SKILLS YOU'LL BRING

• Bachelor's degree in a related discipline with 10+ years of relevant experience; additional experience may be considered in lieu of a degree, OR a Master's degree with 7+ years of relevant experience.
• Experience with software development, reverse engineering, vulnerability analysis, cybersecurity, AI/ML, cloud computing, and/or full-stack development.
• Hands-on software development experience using C/C++ and Python.
• Assembly-language experience on any platform or processor.

WHAT DESIRED SKILLS YOU'LL BRING

• Experience with C/C++, Java, Python, scripting languages, and Assembly; Linux, Windows, and mobile platforms; x86, ARM, or MIPS architectures; and CySA+, GICSP, GSEC, SSCP, or another DoD 8570/8140 IAT Level II certification.

WHY JOIN X8?

• Influence mission-impacting decisions in cyber and national defense.
• Operate in a fast-paced, growth-oriented environment with high visibility and autonomy.
• Direct impact on company trajectory and market expansion.
• Competitive salary and benefits.

MINIMUM CLEARANCE REQUIRED

• Active TS/SCI with CI Polygraph is required.

COMPENSATION

• Competitive Salary (depending on education and experience)
• Bonus potential
• 401K Match
• 10%
• Paid time off
• 24 PTO Days, 13 Holidays
• Medical Benefits
• 100% Employee, 80% Dependent, $1000 company paid HSA Contribution group id: 90941122 Log in to view the job poster Apply now