Junior - Mid Software Developer TS/SCI

TENICA Global Solutions; Chantilly (VA); On-site; USD 85,000 - 110,000; Full time

Job summary

TENICA Global Solutions in Chantilly, VA is seeking a Junior Software Engineer to join a focused team building modeling and simulation capabilities for defense communications networks. The role spans backend, data handling, and deployment pipelines with a strong emphasis on practical problem solving.

Ideal candidates demonstrate proficiency in Python/Java/C++, strong Git skills, and the ability to rapidly learn new technologies while delivering robust, scalable software in a collaborative,

Qualifications

• Experience with object-oriented programming languages (Python, Java, C++).
• Proficiency with Git and collaborative workflows.
• Ability to learn new technologies quickly and adapt to changing requirements.
• Active TS/SCI clearance is required.

Responsibilities

• Full-Stack Development: write clean, adaptable code across layers to support M&S tools and models.
• Rapid Iteration: prototype, build, and deploy custom solutions for evolving tactical needs.
• Problem Solving: tackle ambiguous technical challenges and drive effective workarounds.
• Data Integration: structure and query databases for robust simulations.

Skills

Python

Java

C++

Git

Databases

Tools

Docker

Kubernetes

Job description

Location

Chantilly, VA

Clearance

Active TS/SCI clearance required.

Role Overview

We are seeking a driven, adaptable, and "scrappy" Junior Software Engineer to join a highly focused, tight‑knit team. The primary mission is to build a robust modeling and simulation (M&S) capability focused on communication networks for the defense sector. The role requires versatility across the stack, from backend logic and database integration to deployment pipelines. An aggressive, relentless drive to tackle hard problems is essential.

Responsibilities

• Full-Stack Development: Write clean, adaptable code across various layers of the technology stack to support complex M&S tools and communication models.
• Rapid Iteration: Quickly prototype, build, and deploy custom solutions that adapt to emerging tactical needs.
• Problem Solving: Tackle ambiguous technical challenges, taking ownership of roadblocks and finding scrappy, effective workarounds.
• Data Integration: Structure and query databases to handle the complex, dynamic data required for robust simulations.

Required Qualifications

• Active TS/SCI clearance.
• Proficiency in at least one object-oriented programming language (Python, Java, C++).
• Solid knowledge of Git and collaborative coding workflows.
• Working knowledge of databases (relational, graph, or NoSQL) and programmatic interaction.
• A demonstrated aggressive appetite for solving difficult problems, learning new technologies on the fly, and adapting to shifting requirements.

Preferred Qualifications

• Knowledge of containerization and orchestration tools (Docker, Kubernetes).
• Familiarity or interest in agent-based modeling, geospatial data, or complex systems simulation.