Demo

Junior Software Engineer (Modeling & Simulation) - TS/SCI

Tenica Global Solutions
Chantilly, VA Full Time
POSTED ON 7/16/2026
AVAILABLE BEFORE 8/16/2026
Junior Software Engineer - Modeling & Simulation (Full-Stack) - TS/SCI

Department: Govt Customer-Chantilly

Location: Chantilly, VA

MUST HAVE A TS/SCI Poly

About the Program

We are architecting a next-generation ecosystem designed to maintain a decisive competitive advantage in the future of warfare. Our focus is on building an environment that allows for rapid customization, seamless adaptation, and unmatched agility. By joining this program, you will be directly contributing to advanced capabilities that ensure our strategic and tactical dominance.

The Role

We are seeking a driven, adaptable, and "scrappy" Junior Software Engineer to join a highly focused, tight-knit team. Your primary mission will be helping to build a robust modeling and simulation (M&S) capability focused on communication networks for the defense sector.

This is not a siloed position. We need a versatile coder who is comfortable diving into any part of the stack-from backend logic and database integration to deployment pipelines. The most critical requirement for this role is not years of experience, but an aggressive, relentless drive to tackle and solve incredibly hard problems.

What You Will Do
  • 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: Work within a small team to quickly prototype, build, and deploy custom solutions that adapt to emerging tactical needs.
  • Problem Solving: Dive headfirst into 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
  • Clearance: Active TS/SCI clearance is strictly required.
  • Technical Foundation: Proficiency in at least one Object-Oriented Programming (OOP) language (e.g., Python, Java, C ).
  • Version Control: Solid working knowledge of Git and collaborative coding workflows.
  • Data Systems: Working knowledge of databases (e.g., relational, graph, or NoSQL) and how to interact with them programmatically.
  • The "X-Factor": A demonstrated, aggressive appetite for solving difficult problems, learning new technologies on the fly, and adapting to shifting requirements.

Preferred Qualifications
  • Infrastructure & Deployment: Knowledge of containerization and orchestration tools, specifically Docker and Kubernetes, to support our highly adaptable software ecosystem.
  • Domain Interest: Familiarity with or interest in agent-based modeling, geospatial data, or complex systems simulation is a plus.

TENICA 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, or protected veteran status and will not be discriminated against on the basis of disability.

Salary.com Estimation for Junior Software Engineer (Modeling & Simulation) - TS/SCI in Chantilly, VA
$86,986 to $105,959
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Junior Software Engineer (Modeling & Simulation) - TS/SCI?

Sign up to receive alerts about other jobs on the Junior Software Engineer (Modeling & Simulation) - TS/SCI career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$77,657 - $95,021
Income Estimation: 
$97,257 - $120,701
Income Estimation: 
$77,657 - $95,021
Income Estimation: 
$97,257 - $120,701
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Tenica Global Solutions

  • Tenica Global Solutions Chantilly, VA
  • Position Title: IT Program Analysis / Project Management Clearance: TS/SCI Position Description: As an IT Program Analyst, your pivotal role involves provi... more
  • 8 Days Ago

  • Tenica Global Solutions Chantilly, VA
  • TENICA is looking to hire a Ground Engineering Requirements Engineer. This position is responsible for establishing/maintaining the requirements repository... more
  • 8 Days Ago

  • Tenica Global Solutions Chantilly, VA
  • TENICA is looking to hire a contract administrator. Must have TS/SCI CI poly. Job Location: Chantilly Duties Include Provide general contract administratio... more
  • 8 Days Ago

  • Tenica Global Solutions Chantilly, VA
  • ACTIVE TS/SCI CLEARANCE REQUIRED TO BE CONSIDERED FOR THIS POSITION As an IT Associate TS/SCI , you will be responsible for providing guidance and developi... more
  • 8 Days Ago


Not the job you're looking for? Here are some other Junior Software Engineer (Modeling & Simulation) - TS/SCI jobs in the Chantilly, VA area that may be a better fit.

  • Tenica and Associates LLC Chantilly, VA
  • Junior Software Engineer – Modeling & Simulation (Full-Stack) - TS/SCI Department: Govt Customer-Chantilly Location: Chantilly, VA ACTIVE TS/SCI CLEARANCE ... more
  • 10 Days Ago

  • Parsons Corporation Herndon, VA
  • In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptio... more
  • 11 Days Ago

AI Assistant is available now!

Feel free to start your new journey!