PUNCH Cyber Analytic Group

Senior Developer

Reposted 6 Days Ago

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Reston, VA, USA

In-Office

Senior level

Big Data

The Role

Design and develop applications in C/C++ and Python for Linux systems, focusing on network defense technologies and collaborating with cybersecurity teams.

Summary Generated by Built In

About PUNCH:

We’re problem solvers first & foremost. PUNCH’s origin story involves frustration with available INFOSEC tools and techniques—we came up thru the industry using these inefficient tools and decided there had to be a better way. We bring this laser focus on efficiency to every customer engagement.

We have trust as a hallmark in everything we do. PUNCH provides its team members with the maximum amount of ownership over their careers, the direction of the company, and the flexibility & freedom to accomplish their job without interference. Trust requires accountability; we live that, company-wide.

We back each other up. PUNCH is a supportive place to work. We’ve worked hard to create an environment that makes people better, encourages teamwork, and rewards a “pitch in” mentality.

We give back. To those in need. To the community. To the industry.

Does this sound like you?

Role Overview:

PUNCH Cyber Analytics Group is seeking a Senior Software Engineer with strong experience in C/C++ and Pythondevelopment on Linux systems. The ideal candidate will combine deep technical understanding of network architecture and the TCP/IP stack with hands-on programming expertise. This role supports advanced cybersecurity research and development projects focused on scalable, high-performance network defense technologies.

Responsibilities

Design and develop performant C/C++ applications for Linux-based environments.
Write and maintain Python code for automation, integration, and data analysis.
Develop and optimize software that interfaces directly with network protocols and packet capture systems.
Collaborate with cybersecurity analysts and engineers to prototype and operationalize mission tools.
Participate in design reviews, peer code reviews, and documentation.
Support integration with containerized and cloud-based environments.

Required Qualifications

5+ years of C/C++ programming experience on Linux.
3+ years of Python programming experience.
3+ years of experience with networking and network architecture.
Strong understanding of TCP/IP stack and network fundamentals.
Ability to obtain and maintain a U.S. Government security clearance.

Preferred:

Familiarity with Red Team/OCO network tactics and tradecraft.
Background in data science or data-driven analytics.
Experience with Elastic Stack (Elasticsearch, Logstash, Kibana).
Experience with Docker and containerized development.
Prior experience in cyber R&D, DCO, or mission support environments.