Software Engineer
At a glance
Mid-level Software Engineering role at Radiancetech. Dahlgren · full-time · $110,000–$150,000 base.
techroles summary, based on the employer's posting.
What you'll do
- Develop machine-learning algorithms for use in both software and hardware
- Apply mathematical models and scientific analysis to design and improve systems
- Turn complex datasets into high-performance software solutions
- Create testing, validation and benchmarking tools for software performance
- Work with other disciplines to connect modeling and simulation capabilities to DoD platforms
What you bring
- At least four years of experience, including software development for constructive simulation systems
- A bachelor’s degree or higher in computer science, computer engineering or a related field, with the stated math and computing coursework
- Experience across software development stages, from prototyping and architecture through agile work, testing and deployment
- Skill in C++ or Java, plus Python or R scripting, and experience modeling communications networks and building data pipelines
- An active TS/SCI clearance
Who this fits
This mid-level role suits someone who can work independently and communicate and organize well while collaborating with software engineers, data scientists and operations research analysts. It is based in Dahlgren and requires an active TS/SCI clearance.
From the employer
Radiance Technologies is a 100% employee-owned company where innovation, ownership, and collaboration are at the heart of everything we do. We offer a benefits package that stands out in the industry—featuring competitive salaries, full health/dental/vision/life insurance, a generous 401(k), educational reimbursement, and a supportive, dynamic work environment where you can thrive and grow.
We’re looking for a Software Engineer to join our Enhanced Modeling and Simulation (M&S) team. In this role, you’ll collaborate with a multidisciplinary group of software engineers, data scientists, and operations research analysts to support the Joint Warfare Analysis Center and other Department of Defense and Intelligence Community partners.
If you’re passionate about building intelligent systems, leveraging machine learning, and creating innovative solutions that support national defense, this opportunity is for you. Estimated salary range for this position is between $110,000 - $150,000 per year.
Key Responsibilities
- Research, develop, and deploy machine learning algorithms for both software and hardware applications
- Design and optimize systems using scientific analysis and mathematical modeling
- Analyze complex datasets to develop high-performance software solutions
- Build tools and systems to support software testing, validation, and performance benchmarking
- Collaborate with cross-functional teams to integrate modeling and simulation capabilities into DoD platforms
Required Skills
- Self-motivated with strong communication and organizational abilities
- Capable of working independently with minimal supervision
- Active TS/SCI security clearance required
Required Experience
- Bachelor’s degree or higher in Computer Science, Computer Engineering, or related field
(including at least 30 semester hours in mathematics, statistics, and computer science) - Proven experience designing and developing software for constructive simulation systems (e.g., AFSIM, ITASE, NGTS)
- Full lifecycle software development experience, including prototyping, architecture, agile development, testing, and deployment
- Expertise in modeling communications networks and building data pipeline tools for extraction, transformation, and aggregation
- Strong programming proficiency in C++ and/or Java, with scripting knowledge in Python or R
- Familiarity with full-stack development, including backend frameworks, CICD pipelines, scientific computing, Docker, Kubernetes, and regression testing
- Hands-on experience with modeling and simulation environments like AFSIM, NGTS, and ITASE
- Minimum of four years of experience
Desired Qualifications
- Experience with containerization and virtualization platforms (e.g., Docker, WSL2)
- Proficiency in IDEs such as Visual Studio, Visual Studio Code, or PyCharm
- Familiarity with DoD security, compliance practices, and secure software development
Join Radiance Technologies and be part of a team that’s pushing the boundaries of what's possible in defense innovation. Here, your work directly supports national security—and your ideas have a real impact.
Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.
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