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Applied IntuitionApplied IntuitionFort Walton Beach, FL

Senior Software Engineer - Defense Simulation

Leads development of live, virtual, and constructive simulation integrations for tactical AI experimentation, testing, and training. Requires modern C++, defense modeling and simulation interoperability experience, Linux and containerized development skills, and eligibility for a U.S. Secret clearance.

140k – 180k/yr
On-site5+ YOEFullstack Engineering

About the role

Responsibilities

  • Develop integrated live, virtual, and constructive simulation solutions for experimentation, testing, and training of multi-agent autonomy software.
  • Design and document LVC architectures and simulation scenarios.
  • Write interface code, conduct code reviews, and resolve integration roadblocks.
  • Translate requirements into technical solutions while mentoring junior engineers and providing technical leadership.
  • Research and learn modeling, simulation, and communication tools, including prototype software.
  • Work with third-party vendors to incorporate proprietary models while respecting intellectual property boundaries.
  • Write, modify, test, and debug efficient code in C++ 2017+, Python 3.10+, and other languages as needed.
  • Design robust LVC integrations meeting performance, scalability, and security requirements.
  • Contribute to continuous innovation, testing, debugging, documentation, CI/CD pipelines, and security compliance.
  • Travel between company offices and customer sites approximately 25% of the time.

Requirements

  • Master's degree or equivalent experience in modeling and simulation, computer science, or software engineering.
  • Experience using simulation interoperability standards including DIS, HLA, and DSEEP, along with custom methods and technologies, to build LVC federations.
  • Knowledge of communication protocols and serialization mechanisms such as DDS, ZeroMQ, Kafka, Redis, and protobuf.
  • Experience configuring, integrating, extending, and using defense modeling and simulation tools such as AFSIM, NGTS, and flight simulators.
  • At least 3 years of hands-on experience developing performant modern C++ (2017+).
  • Experience with Docker and containerized development environments.
  • Experience working with Linux-based operating systems such as RHEL and Ubuntu.
  • Experience with Git, Visual Studio Code, GitLab, SonarQube, and Artifactory or Azure Container Registry.
  • Must be a U.S. Citizen.
  • Must hold or be eligible for a U.S. Secret security clearance.

Nice to Have

  • PhD in a related engineering field.
  • 7+ years of software development experience across multiple programming languages.
  • Experience with government interoperability architectures such as OMS/UCI.
  • Experience with model-based systems engineering artifacts, hardware-in-the-loop testing environments, and multi-level security environments.
  • Experience with high-performance computing (HPC) environments.
  • Experience with flight test readiness and airworthiness processes.

Compensation and Benefits

  • Base salary range: $140,000–$180,000.
  • Eligible compensation may also include equity in the form of options or restricted stock units.
  • Benefits may include comprehensive health, dental, vision, life, and disability insurance; 401(k) retirement benefits with employer match; learning and wellness stipends; and paid time off.

Skills

C++PythondishladseepddszeromqKafkaRedisprotocol buffersDockerLinuxGitafsimngts
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