Senior On-Net Operator – Offensive Cyber (Hybrid/Remote)

SixGen, Inc.; Reston (VA); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Health insurance

401K plan

Flexible PTO

Job summary

SIXGEN is seeking a skilled On-Net Operator to support offensive cyber operations for federal customers. You will leverage deep knowledge of networking, OS internals, digital forensics, and adversary tradecraft to analyze complex environments and emulate threat actors.

The role requires independence, leadership of small teams, and the ability to communicate findings to stakeholders. Hybrid work in Sterling/Reston, VA with TS/SCI clearance.

Qualifications

• 7+ years of experience in offensive cybersecurity, red teaming, network analysis, digital forensics, or related disciplines.
• Expert knowledge of TCP/IP networking and network protocol analysis.
• Proficiency in C, Python, Bash, or similar programming languages.

Responsibilities

• Conduct cyber operations and adversary emulation activities against complex environments.
• Analyze networks, systems, applications, and code to identify vulnerabilities and attack paths.
• Perform network traffic analysis, digital forensics, and technical investigations.
• Develop and modify tools, scripts, and automation using languages such as Python, Bash, and C.

Skills

Networking analysis

Digital forensics

Operating systems (Linux/Windows)

Adversary emulation / red team

Python, Bash, C

TCP/IP networking

Leadership (small teams)

Tools

SSH

socat

PCAP analysis tools

Python

Linux tooling

Job description

SIXGEN is seeking a skilled On-Net Operator to support offensive cyber operations for federal customers. You will leverage deep knowledge of networking, OS internals, digital forensics, and adversary tradecraft to analyze complex environments and emulate threat actors.

The role requires independence, leadership of small teams, and the ability to communicate findings to stakeholders. Hybrid work in Sterling/Reston, VA with TS/SCI clearance.