CNO Engineer

InterImage; Maryland; On-site; USD 120,000 - 180,000; Full time

Job summary

InterImage is seeking a CNO Engineer on the SAS Mobile team to design, develop, and deploy software supporting national security initiatives. You will work on embedded and mobile targets, focusing on secure, high-performance C code for mission-critical systems.

This role requires hands-on reverse engineering, vulnerability analysis, and collaboration with cybersecurity specialists to deliver secure software for Wi-Fi, Bluetooth, and communications stacks.

Qualifications

• Experience in C for mobile or embedded targets.
• 3+ years in cybersecurity or CNO software development.
• Experience with reverse engineering and vulnerability analysis.
• Knowledge of Wi‑Fi and Bluetooth protocols.

Responsibilities

• Design, develop, and optimize complex software systems using C and related technologies.
• Engineer and integrate advanced features focused on Wi‑Fi and Bluetooth communication protocols.
• Conduct reverse engineering and vulnerability analysis to enhance system resilience and mission effectiveness.
• Collaborate with cybersecurity and CNO specialists to design secure, mission‑ready software solutions.
• Participate in code reviews, documentation, and continuous integration activities to ensure high-quality deliverables.
• Contribute to research and prototyping efforts for next-generation mobile and embedded systems.

Skills

C for mobile/embedded

Reverse engineering

Vulnerability analysis

Wi-Fi/Bluetooth protocols

Secure software development

TS/SCI with FSP

US work eligibility

Education

Bachelor's degree in CS/CE or related

Tools

Wi-Fi protocol analysis

Embedded development environments

Job description

Join a mission-driven team developing advanced software capabilities in direct support of U.S. national security initiatives. As a CNO Engineer on the SAS Mobile team, you'll play a critical role designing, developing, and deploying tools that enhance mission's ability to operate and defend across cyber and communications domains.
This position is ideal for engineers who thrive in challenging environments where innovation, precision, and impact intersect.

Key Responsibilities

• Design, develop, and optimize complex software systems using C and related technologies
• Engineer and integrate advanced features focused on Wi-Fi and Bluetooth communication protocols
• Conduct reverse engineering and vulnerability analysis to enhance system resilience and mission effectiveness
• Collaborate with cybersecurity and CNO specialists to design secure, mission-ready software solutions
• Participate in code reviews, documentation, and continuous integration activities to ensure high-quality deliverables
• Contribute to research and prototyping efforts for next-generation mobile and embedded systems

Salary 120k - 180k+

Requirements

Required Qualifications

• Relevant software development experience in C for mobile or embedded target environments
• 3+ years developing cybersecurity or CNO-specific software solutions
• Experience in reverse engineering and vulnerability analysis
• Experience with Wi-Fi and Bluetooth technologies
• Bachelor's degree in Computer Science, Computer Engineering, or a closely related technical field
• Strong understanding of secure software development principles and system-level programming
• Holds an active TS/SCI clearance with Full Scope Polygraph
• Eligible to work in the United States

Preferred Skills

• Familiarity with mobile or embedded development environments
• Experience with network protocol analysis and reverse engineering tools
• Knowledge of RF technologies, signal analysis, or low-level communication stacks
• Experience working closely with cybersecurity and CNO specialists in a mission environment, including partnering with exploit developers, vulnerability researchers, or secure software teams