CNO Software Engineer

We are seeking highly skilled and motivated software engineers at all levels (Junior, Mid, Senior). Candidates will work collaboratively with offensive, defensive, and hunt teams to design, develop, and analyze advanced cyber capabilities.

This role is ideal for engineers who combine strong low-level programming skills with hands-on cyber operations experience in red, blue, or hunt team environments.

Required Qualifications:

• Strong low-level programming skills (C/C++, Rust, Go, or similar)

• Proficiency in at least one scripting language (Python, Bash, PowerShell)

• Solid understanding of operating systems internals (Windows, Linux)

• Networking fundamentals (TCP/IP, DNS, HTTP/S, routing)

• Experience building, modifying, or integrating security tools

• Familiarity with version control (Git) and CI/CD workflows

• Ability to analyze logs, binaries, memory, and network traffic

• Strong problem-solving and debugging skills

• Demonstrated experience supporting and participating in Red Team, Blue Team, and/or Hunt Team operations such as :
• Working knowledge of the MITRE ATT&CK framework and usage of TTPs.
• Hands-on experience with Cobalt Strike, Metasploit, and similar offensive security frameworks.

• Experience integrating and leveraging SIEM platforms for detection, investigation, and response.

• Ability to document technical findings, methodologies, and operational procedures.

• Ability to collaborate effectively with operators, analysts, and engineers.

Preferred Qualifications:

• Background in reverse engineering, malware analysis, or vulnerability research

• Experience with endpoint detection and response (EDR) systems.

• Familiarity with Windows, Linux, and embedded operating systems.

• Experience with network protocols and traffic analysis.

• Data analysis at scale (SQL, Splunk, Elastic, etc.)

• Understanding of attacker tradecraft and TTPs

Requirements:

• Must be a U.S. citizen.
• Must hold an active clearance with a Polygraph
• Bachelor’s degree in computer science, engineering, or related field

Physical Requirements:

• This position involves sedentary work with physical requirements expected for at least 50% of the time. Essential functions include prolonged periods of sitting, standing, walking, and talking.
• Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

At Tiber, we believe our people are our greatest investment. We are committed to creating an environment where employees can grow, contribute, and build meaningful careers. From professional development opportunities and mentorship to access to the tools and resources needed to succeed, we support our team members at every stage of their journey.

Our success is driven by the diverse skills, experiences, and perspectives each person brings to the team. We foster a collaborative culture built on teamwork, innovation, and shared goals - where ideas are valued, contributions are recognized, and everyone has the opportunity to make an impact.

When you join Tiber, you become part of a team that values excellence, continuous improvement, and the people behind the mission.