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Senior Software Engineer

Modern Technology Solutions, Inc.
Huntsville, AL Full Time
POSTED ON 2/26/2025
AVAILABLE BEFORE 2/25/2026

Overview

Own Your Future.

 

Modern Technology Solutions, Inc. (MTSI), is seeking a Senior Software Engineerto join our team in Huntsville, Alabama. 

 

Why is MTSI known as a Great Place to Work?

  • Interesting Work:  Our co-workers support some of the most important and critical programs to our national defense and security.  
  • Values: Our first core value is that employees come first.  We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 
  • 100% Employee Ownership: we have a stake in each other's success, and the success of our customers.  It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year.  
  • Great Benefits - Most Full-Time Staff Are Eligible for: 
    • Starting PTO accrual of 20 days PTO/year 10 holidays/year
    • Flexible schedules
    • 6% 401k match with immediate vesting
    • Semi-annual bonus eligibility (July and December)
    • Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account
    • Up to $10,000 in annual tuition reimbursement
    • Other company funded benefits, like life and disability insurance
    • Optional zero deductible Blue Cross/Blue Shield health insurance plan
  • Track Record of Success:  We have grown every year since our founding in 1993

Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance.

 

MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide.

 

For more information about MTSI, please visit www.mtsi-va.com.

Responsibilities

 

MTSI is seeking a senior software engineer with 10 years of modeling and simulation (M&S) software development experience. The person in this role will build applications and scenarios for modeling sensors, weapon systems, and mission CONOPS and TTPs. They will also perform data acquisition, execute runs for record, and author reports and briefings to convey analysis results to government customers.

 

Qualifications

Required Education:

Bachelor’s degree in Computer Science or and engineering discipline. 

 

Required Clearance:

Must have an Active Secret Clearance.

 

Required Skills:

  • 10 years of experience supporting M&S of system and subsystem component models such as sensors, weapons, comms, and/or threats
  • Candidate MUST possess software engineering skills and proven experience in:
    • Applying engineering rigor to solve engineering/scientific problems.
    • Designing and implementing scalable, testable, efficient code using software development “best practices”.
    • Performing software coding, debugging, maintenance, analysis, and user support for C/C , Python, and other programming languages.Evaluating existing application programs and functions and providing suggested improvements.
    • Maintaining, expanding, and modifying existing software applications and functions.
    • Assuming a leadership role during system requirements reviews, design reviews, and other types of technical meetings.
    • Assisting in planning for future applications based on new developments in computer technology.
    • Authoring various types of project documentation.
    • Mentoring and providing advice to less experienced staff members.
    • Ideal candidate will also have the following skills:
  • Knowledge of multi-domain physics concepts (e.g., aerodynamics, astrodynamics, electromagnetics).
  • Ability to perform analysis to measure key system performance metrics and verify model behavior utilizing flight test data.
  • Experience developing briefings and presenting analysis results to high-level government customers to help them in their decision-making processe

Highly Desired Qualifications:

  • Experience working with the AFSIM simulation framework.
  • Knowledge and experience with high-fidelity model development and associated tools.
  • Master of Science degree in a technical discipline (e.g., Computer Science, Engineering, Mathematics, Physics, etc.).

Salary : $10,000

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