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Senior Cybersecurity Test & Evaluation Engineer

Modern Technology Solutions, Inc.
401(k)
United States, Alabama, Huntsville
Feb 25, 2026
MTSI is looking for a talented Senior Cybersecurity Test & Evaluation Engineerto join our team! In this role you will provide support to MDA's System Security Engineering Directorate (MDA/CEY) in the development of system-level cybersecurity requirements, anti-tamper solutions, and execution of a disciplined systems engineering process to produce System-level technical documents necessary to establish the basis for MDA Program Office subsystem engineering.
Job Responsibilities:
  • Provide senior-level support developing cyber developmental test and evaluation (DT&E) approaches.
  • Evaluate cybersecurity DT&E results and identify cybersecurity-related risks to Missile Defense System programs.
  • Integrate cyber requirements into system designs and into various cyber development and testing events to include cyber tabletop and intelligence exercises.
  • Support the evaluation and effectiveness of cyber capabilities to defend the fielded MDS against cyberspace attack.
Required Qualifications:
  • Master's degree in a STEM field with a minimum of 12 years of related DoD experience.
  • US citizenship and an Active top-secret clearance, or the ability to quickly qualify for one.
  • Experience in deriving system requirements based on operational need.
  • Knowledge of and experience in test planning/execution, and in evaluation/analysis of resulting test data.
  • Experience with blue and red team testing techniques and their application to both tabletop exercises and DT&E.
  • Experience in characterizing system-level risks, and in developing associated recommendations for senior leadership.
  • Excellent communication skills and ability to communicate technical information to senior MDA leaders.
Desired Qualifications:
  • Previous MDA experience, particularly MDA systems engineering.
  • Knowledge of MDA systems engineering processes.
  • Knowledge of ballistic, cruise, and hypersonic missile defense fundamentals.
  • Knowledge of Software Assurance and Zero Trust policy application in systems engineering.
  • Knowledge of joint targeting process and its application to potential adversarial activity in operational cyberspace.
  • Experience with applying cybersecurity, cyber resilience, and cyber survivability policy/guidance to system requirement development, system test planning, and system evaluation.
  • Experience translating cyber threat intelligence and operational risks into testable, system-level cybersecurity requirements for warfighting or mission-critical systems.
  • Experience with development and/or review of system architectures, safety hazards, and failure analysis documentation.
  • Experience with development and/or review of model-based system engineering models.
  • Knowledge of system security engineering principles, such as anti-tamper, supply chain risk evaluation, and program protection, and their interaction with cybersecurity implementations.
  • Experience with development and manipulation of artificial intelligence/machine learning tools, and with applying those tools to systems engineering processes.
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  • 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.


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