Demo

Principal Systems Engineer for Threat Discrimination

Modern Technology Solutions, Inc.
Huntsville, AL Full Time
POSTED ON 9/4/2026
AVAILABLE BEFORE 11/3/2026
MTSI is looking for a talented Principal Systems Engineer for Threat Discrimination to join our team! In this role you will provide systems technical analysis expertise to develop new Missile Defense System capabilities for the identification of lethal objects.
Job Responsibilities
  • Work within a multi-discipline, multi-source/industry team
  • Provide technical analysis, management, and general scientific support to MDA's Counter- Countermeasures and Discrimination Directorate
  • Develop and formulate options for improving the Missile Defense System's discrimination and electronic protection capabilities

Required Qualifications
  • Master's Degree in a STEM field with a minimum of 12 years of experience
  • Minimum Active Secret clearance required
  • Ability to quickly qualify for an Active Top Secret/SCI clearance if you do not possess one
  • Expertise in radar signal processing, scheduling, object classification and electronic protection
  • Experience in systems engineering analysis and process management to include development and review of engineering requirements, concepts of operations, and integrated schedules
  • Experience in conducting technical performance assessments and resulting risk analysis and mitigation development.
  • Experience in electronic attack/protection modeling development to support analysis and requirements development
  • Experience in developing technology maturation plans to transfer potential technologies to program offices

Desired Qualifications
  • Active Top Secret/SCI clearance
  • Knowledge of MDA systems engineering processes
  • Program management certification (DAU, PMP, etc.)
  • Knowledge of Missile Defense fundamentals to include radar limitations
  • Knowledge of electro-optic fundamentals
  • Knowledge of radar hardware and design

#LI-JJ1
  • 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 Owned: 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 up to $9k annually
    • 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 educational 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


MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.


MTSI is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

 

Salary : $9,000 - $10,000

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