CNO Developer

ManTech; San Antonio (TX); On-site; USD 110,000 - 170,000; Full time

Job summary

MANTECH seeks a motivated, career- and customer-oriented CNO Developer to join our team in San Antonio, TX. You will work with elite cyber professionals supporting critical national security missions and develop offensive and defensive cyber capabilities in a dynamic environment.

The role requires an active Secret security clearance with the ability to obtain TS/SCI, and involves designing, developing, and integrating CNO capabilities while collaborating with leadership and customers.

Qualifications

• BS degree and 5+ years of software development experience.
• 5+ years programming in C/C++ and Python.
• Experience with Windows and Linux kernel/user-mode development.
• Experience debugging using WinDbg and GDB.

Responsibilities

• Designing and developing new hardware- or software-based CNO capabilities to support mission objectives.
• Managing the design, development, documentation, testing, and debugging of application software and systems.
• Applying expert knowledge of security concepts, computer networks, and system architectures to solve complex technical challenges.
• Communicating project status, technical risks, and solutions effectively with leadership and customers.
• Ensuring established software development standards, best practices, and security guidelines are consistently met.

Skills

C/C++

Python

Kernel development

WinDbg/GDB debugging

CI/CD Jenkins/Ansible

Education

BS degree

Tools

WinDbg

GDB

IDa

Ghidra

Jenkins

Ansible

Job description

MANTECH seeks a motivated, career and customer-oriented CNO Developer to join our team in San Antonio, TX . In this role, you will become an integral member of a diverse team of elite cyber professionals supporting critical national security missions. You will work on challenging technical problems, develop innovative offensive and defensive cyber capabilities, and collaborate with leadership and customers to deliver high-impact solutions in a dynamic environment.

Responsibilities include but are not limited to:

• Designing and developing new hardware- or software-based CNO capabilities to support mission objectives
• Managing the design, development, documentation, testing, and debugging of application software and systems
• Applying expert knowledge of security concepts, computer networks, and system architectures to solve complex technical challenges
• Communicating project status, technical risks, and solutions effectively with leadership and customers
• Ensuring established software development standards, best practices, and security guidelines are consistently met

Minimum Qualifications:

• BS degree and 5+ years of software development experience
• 5+ years of experience programming and scripting with C/ C++, and Python
• Experience with Windows and Linux kernel/user-mode development
• Experience debugging using WinDbg and GDB

Preferred Qualifications:

• Experience with CNO development
• Experience with Reverse Engineering using IDA or Ghidra disassemblers
• Experience with CI/CD workflows using Jenkins, Ansible or similar tools
• Experience with technical documentation

Clearance Requirements:

• Must have an active/current Secret security clearance with the ability to obtain and maintain a TS/SCI

Physical Requirements:

• Must be able to remain in a stationary position 50% of the time.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at [e-mail] and provide your name and contact information.