P

Parsons

Digital infrastructure and security solutions provider

Expert Modeling and Simulation Software Developer

Full-Stack EngineeringConfirmed live in the last 24 hours
Full-timeHuntsville, AL, USA$176.9k - $332.4kIn-person

About the Job

Requirements

  • Must be a U.S. citizen and possess an active Top Secret clearance; must be willing and able to obtain and maintain a Top Secret/Sensitive Compartmented Information clearance with a counterintelligence polygraph.
  • Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field, with 20 or more years of relevant experience.
  • Deep understanding of real-world threat weapon system characteristics, capabilities, and limitations, and their digital twin representations.
  • Advanced proficiency in C++ and Python programming languages.
  • Experience developing products with regular release cycles.
  • Written and oral communication skills and ability to collaborate with technical teams and classified customers.
  • Proven experience working in DevOps and DevSecOps environments.

Responsibilities

  • Develop and enhance software digital twins using C++ and Python on Windows and Linux platforms, modeling advanced threat systems such as surface-to-air missile systems, radar platforms, and missile seekers.
  • Develop high-fidelity propagation effects, including terrain masking, refraction, and over-the-horizon propagation.
  • Create tracking filters and signal processing chains for radar and electronic warfare systems.
  • Support simulation studies and integrate models into larger mission-level simulations.
  • Develop algorithms and techniques for sensors, missiles, and C4, including active and passive detection, clutter modeling, electronic attack, waveform selection, adaptive beamforming, and weapon/target assignment optimization.
  • Understand and develop engineering designs provided by the customer, collaborating with the team to create software models at the required fidelity to meet customer goals.
  • Define requirements and design solutions for modeling and simulation software.
  • Plan, develop, and execute automated unit, system, and system-of-systems tests.
  • Participate in technical discussions to support near-term and long-term planning.
  • Collaborate within a team environment and mentor junior and mid-level software developers.

Desired Qualifications

  • Experience working in an Agile software development team.
  • Experience mentoring junior team members.
  • Experience designing, developing, or operating code for distributed processing environments.
  • Experience working with environmental datasets, Command and Control, and radio-frequency propagation.

About the Company

Parsons

Digital infrastructure and security solutions provider

Parsons provides digitally enabled solutions in national security, defense, and global infrastructure. Its work spans government and commercial clients, offering services in systems and software engineering, quality assurance, compliance, and security, along with large-scale infrastructure projects and advanced technology implementations. The company helps clients by delivering long-term, contract-based engagements that include AI readiness, data preparation for AI applications, and secure, reliable systems. A key differentiator is its breadth across diverse markets and its emphasis on rigorous systems engineering, QA, compliance, and security to ensure the integrity of critical operations while harnessing AI to improve efficiency and safety. Parsons’ goal is to solve complex security and infrastructure challenges through measurable, value-driven solutions and long-lasting partnerships with clients.

Company size
10,001+
Company stage
IPO
Headquarters
Chantilly, VA
Founded
1944

Recently Posted Jobs

Explore more opportunities at Parsons

See more jobs