Two Six Technologies
Arlington, VA 1,500+ employees
Boutique technology company providing advanced R&D, cyber operations, and AI/ML solutions to intelligence and defense agencies.
Your S1 skills at Two Six Technologies
Intelligence Analysthires occasionally
Posted as: operations analyst
Open Positions for S1
Senior Cybersecurity Researcher
Two Six Technologies · Linthicum, Maryland
RelatedTS/SCIJul 14
Senior Vulnerability Researcher
Two Six Technologies · Arlington, Virginia
RelatedTS/SCIJun 29
Senior Cybersecurity Researcher
Two Six Technologies · Herndon, Virginia
RelatedTop SecretJul 13
Lead Cybersecurity Researcher
Two Six Technologies · Linthicum, Maryland
RelatedTS/SCIJul 14
Senior Cybersecurity Researcher
Two Six Technologies · Herndon, Virginia
RelatedTop SecretJul 9
Vulnerability Researcher
Two Six Technologies · Dayton, Ohio
RelatedSecretMar 12
Principal Cybersecurity Researcher
Two Six Technologies · Linthicum, Maryland
RelatedTS/SCI with PolygraphJul 13
Principal Cybersecurity Researcher
Two Six Technologies · Arlington, Virginia
RelatedTS/SCIJun 29
Senior Principal Cybersecurity Researcher
Two Six Technologies · Arlington, Virginia
RelatedTop SecretJun 29
Senior Systems Engineer
Two Six Technologies · Herndon, Virginia
RelatedTS/SCI with PolygraphJul 9
Systems Engineer
Two Six Technologies · Charlottesville, Virginia; Herndon, Virginia
RelatedTS/SCIJun 29
Lead Hardware Reverse Engineer
Two Six Technologies · Arlington, Virginia
RelatedTS/SCIMar 20
ISSE
Two Six Technologies · Tysons, Virginia
RelatedTS/SCIJul 7
Principal Research Scientist - AI/ML, Applied Statistics & Advanced Analytics
Two Six Technologies · Arlington, Virginia
RelatedTop SecretJun 29
Lead Vulnerability Researcher
Two Six Technologies · Dayton, Ohio
RelatedSecretMar 12
Lead Software Reverse Engineer
Two Six Technologies · Arlington, Virginia
RelatedTS/SCIJun 29
Senior Embedded Security Software Engineer
Two Six Technologies · Herndon, Virginia
RelatedTop SecretJul 6
Project Manager
Two Six Technologies · Herndon, Virginia
RelatedTS/SCIMar 20
Data Scientist
Two Six Technologies · Arlington, Virginia
RelatedEligibleJul 10
Principal Cybersecurity Engineer
Two Six Technologies · Arlington, Virginia
RelatedTop SecretJun 29
Recent contract awards
Missile Defense Agency
Scalable homeland innovative enterprise layered defense (shield) initial order.
$500
2025
Defense Advanced Research Projects Agency
Provably weird network deployment and detection (pwnd2)
$2M
2025
Defense Advanced Research Projects Agency
Intelligent generation of tools for security (ingots)
$7M
2025
Department of the Air Force
Mountain
$9M
2024
Defense Advanced Research Projects Agency
Darpa research project
$240K
2024