CNO Software Engineer — Active Clearance + Polygraph

Tiber Technologies; Maryland; On-site; USD 140,000 - 230,000; Full time

Job summary

At Tiber Technologies, we seek highly skilled software engineers at all levels to join our cyber mission teams in Maryland. You will design, develop, and analyze advanced cyber capabilities, collaborating with offensive, defensive, and hunt teams to strengthen operations.

Ideal candidates blend strong low-level programming with hands-on cyber experience in red, blue, or hunt environments, and hold an active US clearance with polygraph. U.S. citizenship is required.

Qualifications

• U.S. citizen required.
• Active clearance with polygraph required.
• Bachelor’s degree in computer science, engineering, or related field.

Responsibilities

• Design, develop, and analyze advanced cyber capabilities.
• Collaborate with offensive, defensive, and hunt teams.
• Hands-on experience in red, blue, or hunt team environments.

Skills

C/C++

Rust

Go

Python

OS internals

TCP/IP

HTTP/S

Security tools

Git

CI/CD

Red Team

MITRE ATT&CK

Cobalt Strike

Metasploit

SIEM

Documentation

Collaboration

Education

Bachelor's degree in CS/Engineering

Tools

Cobalt Strike

Metasploit

SIEM

Job description

At Tiber Technologies, we seek highly skilled software engineers at all levels to join our cyber mission teams in Maryland. You will design, develop, and analyze advanced cyber capabilities, collaborating with offensive, defensive, and hunt teams to strengthen operations.

Ideal candidates blend strong low-level programming with hands-on cyber experience in red, blue, or hunt environments, and hold an active US clearance with polygraph. U.S. citizenship is required.