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SAIC

C++ Software Engineer – AFSIM Extensions, Plugin Development

SAIC

C++ engineer building AFSIM extensions and plugins for SAIC’s defense, space, intelligence, and civilian mission solutions. Translating analyst needs into reliable simulation capabilities and integrations.

Posted 8/13/2026full-timeArlington • Virginia • 🇺🇸 United StatesSeniorLeadWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in C++ development, particularly in creating extensions and plugins for simulation environments like AFSIM. Proficient in translating complex modeling requirements into efficient software features while ensuring code quality and maintainability.

Highest-signal resume keywords
C++17 ProficiencyObject-Oriented DesignSimulation FrameworksGit Version ControlBoost and CMake Familiarity

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
C++ DevelopmentPhysics-Based ModelingDebugging and OptimizationUnit TestingSoftware ArchitectureIntegration of External LibrariesData StructuresSimulation Software DevelopmentReal-Time SimulationScripting with Lua or Python
Soft Skills
Collaboration with AnalystsAttention to DetailProblem-Solving
Tools & Technologies
AFSIMCMakeBoostGitContinuous Integration Pipelines
Industry Keywords
Simulation CapabilitiesSensor PhysicsKinematicsEngagement ModelingPlugin-Based Architectures

Tech Stack

Tools & technologies
C++LuaPython

About the role

Key responsibilities & impact
  • Design, develop, and maintain C++ extensions, plugins, and modules for AFSIM
  • Implement new simulation capabilities, physics-based modeling, sensor/weapon logic, and custom interfaces
  • Integrate external libraries, data sources, or physics-based models into the AFSIM runtime environment
  • Translate analyst requirements into software features, ensuring correctness, performance, and maintainability
  • Debug, optimize, and validate plugin behavior within complex simulation environments
  • Maintain software documentation, API references, and integration guides
  • Support build system configuration, version control workflows, and continuous integration pipelines
  • Ensure code quality through unit testing, peer reviews, and adherence to coding standards
  • Partner closely with analysts to convert modeling requirements into robust, maintainable software features

Requirements

What you’ll need
  • Bachelor’s degree in computer science, software engineering, or related field and 9 years of related experience
  • Proficiency in modern C++ (C++17 or later)
  • Experience with object-oriented design, data structures, and software architecture fundamentals
  • Familiarity with AFSIM, simulation frameworks, or plugin-based architectures
  • Ability to work with Git and collaborative development workflows
  • Preferred: experience developing simulation models, real-time or constructive simulation software, or game-engine-style behavior systems
  • Preferred: familiarity with Boost, CMake, or cross-platform build systems
  • Preferred: exposure to Lua/Python for integration or scripting
  • Preferred: understanding of sensor physics, kinematics, or engagement modeling

Benefits

Comp & perks
  • 🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account SAIC Website LinkedIn All Job Openings 10,000+ employees Founded 1969 ☁️ SaaS 📣 Marketing 🏢 Enterprise 🔥 Funding within the last year 💰 $500M Post-IPO Debt - SAIC on 2025-09 SaaS
  • Marketing
  • Enterprise SAIC is represented in the supplied content by marketing and product copy that matches Bitly — a cloud-based link management and QR-code platform. The material describes a SaaS offering for URL shortening, dynamic QR Codes, link analytics, mobile-friendly landing pages, branded links, UTM campaign tracking, digital business cards, developer APIs and AI-enhanced features. It targets marketers, developers, and enterprises across industries (retail, CPG, hospitality, media, healthcare, finance, education) and emphasizes integrations, analytics, and enterprise-grade capabilities. Note: the provided text appears to be Bitly’s website content rather than information about SAIC; if you intended the defense/technology firm SAIC (Science Applications International Corporation), please provide relevant content. C++ Software Engineer – AFSIM Extensions, Plugin Development Job not on LinkedIn 🔥 0 minutes ago 🏢🏡 Arlington – Hybrid ⏰ Full Time 🟠 Senior 🔴 Lead 🧑‍💻 Full-stack Engineer C++ Lua Python Apply Now Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
  • Design, develop, and maintain C++ extensions, plugins, and modules for AFSIM
  • Implement new simulation capabilities, physics-based modeling, sensor/weapon logic, and custom interfaces
  • Integrate external libraries, data sources, or physics-based models into the AFSIM runtime environment
  • Translate analyst requirements into software features, ensuring correctness, performance, and maintainability
  • Debug, optimize, and validate plugin behavior within complex simulation environments
  • Maintain software documentation, API references, and integration guides
  • Support build system configuration, version control workflows, and continuous integration pipelines
  • Ensure code quality through unit testing, peer reviews, and adherence to coding standards
  • Partner closely with analysts to convert modeling requirements into robust, maintainable software features 🎯 Requirements
  • Bachelor’s degree in computer science, software engineering, or related field and 9 years of related experience
  • Proficiency in modern C++ (C++17 or later)
  • Experience with object-oriented design, data structures, and software architecture fundamentals
  • Familiarity with AFSIM, simulation frameworks, or plugin-based architectures
  • Ability to work with Git and collaborative development workflows
  • Preferred: experience developing simulation models, real-time or constructive simulation software, or game-engine-style behavior systems
  • Preferred: familiarity with Boost, CMake, or cross-platform build systems
  • Preferred: exposure to Lua/Python for integration or scripting
  • Preferred: understanding of sensor physics, kinematics, or engagement modeling Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Fullstack Software Engineer 🕒 3 days ago Obviant 11 - 50 🎖️ Defense 🏢 Enterprise 🤖 Artificial Intelligence Website LinkedIn All Job Openings Senior fullstack engineer building AI-driven data tools for Obviant, which provides defense acquisition intelligence. Owning APIs, frontends, visualizations, and innovative machine-learning solutions. 🏢🏡 Arlington – Hybrid 💵 $170k - $215k / year ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer TypeScript Senior Full-Stack Software Engineer – Active Top Secret 🕒 August 4 Peraton 10,000+ employees 💼 Consulting 🏥 Healthcare 📦 Logistics Website LinkedIn All Job Openings Full-stack engineer developing Angular and TypeScript applications for Peraton, a national security and enterprise IT company. Supporting federal cyber operations through scalable, secure frontend solutions. 🏢🏡 Arlington – Hybrid 💵 $112k - $179k / year ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Angular Cloud Cyber Security Cypress Java JavaScript Jenkins Jest Kubernetes Node.js Python React TypeScript Full Stack Engineer – Mid-Level 🕒 August 4 Peraton 10,000+ employees 💼 Consulting 🏥 Healthcare 📦 Logistics Website LinkedIn All Job Openings Full-stack engineer developing Angular and TypeScript applications for Peraton, a national security and enterprise IT company. Supporting federal cyber operations through scalable frontends, APIs, and mission-critical technologies. 🏢🏡 Arlington – Hybrid 💵 $86k - $138k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Angular Cloud Cyber Security Cypress Java JavaScript Jenkins Jest Kubernetes Node.js Python React TypeScript Technical Lead 🕒 July 29 Carnegie Mellon University 5001 - 10000 💼 Consulting 🏥 Healthcare 📚 Education Website LinkedIn All Job Openings Technical Lead overseeing software development projects at SEI, focusing on C and C++. Leading design, development, and mentoring junior engineers. 🏢🏡 Arlington – Hybrid ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Python TypeScript Technical Lead 🕒 July 29 Carnegie Mellon University 5001 - 10000 💼 Consulting 🏥 Healthcare 📚 Education Website LinkedIn All Job Openings Software Development Technical Lead at SEI guiding development of high-performance software solutions for government technology. Collaborating with teams and mentoring developers on full software lifecycle. 🏢🏡 Arlington – Hybrid ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Python TypeScript View More Full-stack Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates About us Is Remote Rocketship legit? Privacy policy Terms of service Job board SEO course Remote Job Search MasterClass AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs