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Two Six Technologies

Defense-focused tech firm delivering cyber solutions

Customer Success Manager

Customer SuccessUpdated on Nov 13
Full-timeHerndon, VA, USA$200k - $250k /yr

About the Job

Requirements

  • Knowledge of encryption techniques and secure network protocols.
  • A deep understanding of missions supported by U.S. Federal agencies, the Department of Defense, or the Intelligence Community, including at least 2 years of on-site experience.
  • Experience managing account renewals, tracking subscriptions, and identifying and developing expansion opportunities within existing accounts.
  • Experience building, managing, and operating within budgets.
  • Ability to work independently.

Responsibilities

  • Guide successful product integration within federal environments, working closely with customer engineers.
  • Maintain a proactive on-site presence to ensure user satisfaction, uncover operational friction, and identify new programs or agencies that could leverage the company’s encryption capabilities.
  • Organize, track, and manage customer subscription renewals, ensuring continuity of service and monitoring account health metrics.
  • Coordinate with corporate and defense-technology partners to ensure software and hardware products integrate seamlessly with broader mission systems to deliver unified value.
  • Explain high-level cryptographic, Zero Trust, and architectural concepts to technical operators and non-technical agency leadership.
  • Gather customer requirements and feature requests and collaborate directly with Engineering and Product teams to shape the roadmap.

Desired Qualifications

  • Prior experience in a customer success role supporting federal or defense customers through software or hardware products.
  • Business development experience, including hands-on experience managing government contract vehicles such as AWS ICMP or IDIQs with GSA.
  • Experience with government cloud platforms such as AWS GovCloud or Azure Government.

About the Company

Two Six Technologies

Defense-focused tech firm delivering cyber solutions

Two Six Technologies delivers advanced defense-focused tech through rapid R&D in cybersecurity, information operations, data science, electronic systems, mobility, and user experience for U.S. national security clients. Its products and services are built via project-based government contracts, creating custom tools (such as Pulse) tailored to mission needs. The company differentiates itself through direct government partnerships, interdisciplinary expertise, and a focus on delivering mission-ready, actionable solutions rather than generic tech. Its goal is to provide technological superiority for the United States and its partners by enabling rapid, impactful innovation that strengthens national security and defense capabilities.

Company size
501-1,000
Company stage
Early VC
Total funding
$67.9M
Headquarters
Arlington County, VA
Founded
2021

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