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Two Six Technologies

Defense-focused tech firm delivering cyber solutions

Systems Engineer

Software EngineeringConfirmed live in the last 24 hours
Full-time$139.7k - $209.5k /yrIn-person

About the Job

Requirements

  • Experience with system architecture and design, including decomposing capabilities into services or components and documenting interfaces and dependencies.
  • Extensive experience producing and maintaining architecture and interface artifacts, including Interface Control Documents, sequence diagrams, data flow diagrams, and dependency maps.
  • Experience planning and executing system integration efforts, including integration strategy, interface coordination, test events, and acceptance criteria.
  • Experience with SMF environments and services.
  • Knowledge of AWS fundamentals, including networking, compute, storage, and IAM.
  • Knowledge of cloud-native technologies, including Docker, Helm, and Kubernetes.
  • Experience with Atlassian tools, including Jira and Confluence, for backlog management, documentation, and engineering workflows.
  • Experience developing CONOPS and translating operational workflows into system requirements and interfaces.
  • Strong stakeholder communication skills for cross-team coordination, technical writing, and design reviews.
  • Active TS/SCI clearance with polygraph required.

Responsibilities

  • Leverage technical breadth and experience with custom software solutions to meet clients’ critical and complex mission needs.
  • Work alongside a multidisciplinary Agile development team to define and manage interfaces across multiple offices.
  • Coordinate schedules and the integration of internal and external interfaces.
  • Support testing activities across environments.
  • Identify risks and define and manage processes.
  • Navigate the client’s evolving and expanding requirements as the Intelligence Community advances into the next age of innovation.

Desired Qualifications

  • SIGINT domain experience with customer or mission context.

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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