At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future.

Two Six Technologies is looking to add a Principal Windows Capability Developer to our team. This role will be responsible for developing and deploying capabilities for our customers. You will also be responsible for integrating the work from reverse engineers and researchers into bespoke capabilities for clients.

Job Responsibilities & Duties:

  • Serve as the primary capability developer on a highly motivated team
  • Apply knowledge of Windows-based systems to help solve complex mission challenges
  • Maturing proof-of-concept R&D technology to operational fieldable solutions
  • Perform capability development and testing for a client mission-critical application
  • Engaging in technical exchanges with transition partners and key stakeholders
  • Triage and scope of ad-hoc tasks from the customer

Minimum Qualifications:

  • Active US Security clearance of Top Secret level and ability to obtain and maintain SCI
  • 7 years of experience in developing applications that interact with the Windows kernel and driver development
  • 7 years of experience developing or reverse engineering applications that make substantial use of the Windows API.
  • Deep understanding of the Windows API.
  • Deep understanding of ACPI and low level hardware interaction.
  • Demonstrated experience in developing applications in C/C++, C#, .NET and Python
  • Hosted Version Control familiarity (specifically Git and Gitlab) and ability to customize pipelines. Comfortable with performing testing and releases in an environment using CI/CD methodologies.

Nice to haves:

  • Experience as a developer on an Agile development-style team.  
  • Experience with at least one modern automation framework (preferably Ansible)
  • Knowledge of memory protection modules (ASLR/DEP, etc.)
  • Experience tracing code execution in a debugger 
  • Base understanding of anti-malware logic implemented on Windows Systems (AMSI, Defender)
  • Experience leading a team of junior/mid developers
  • Experience with identifying and analyzing vulnerabilities in complex applications
  • Ability to rapidly find bearings in unfamiliar code bases

Clearance Requirements:

  • Active US Security clearance of Top Secret level and ability to obtain and maintain SCI

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