Senior Systems Analyst - M&S Production

MTSI is looking for a talented Senior Systems Analyst to join our team. In this role, you will provide engineering support to the Missile Defense Agency (MDA) Modeling and Simulation (M&S) Production team. You will be focused on requirements definition, elaboration and verification in support of Missile Defense framework and Core Truth Model (CTM) software development to include software containerization and software‑in‑the‑cloud (SWIC) development.

Your work will involve interaction between the Government and Prime Contractors in support of MDA's M&S and integration and test programs and you may be asked to analyze the integration of systems engineering processes and methodologies to ensure effectiveness of this work.

• Develop and review Framework, Rep Box and CTM requirements and diagrams
• Develop and review Framework and Missile Defense System Interface Control Documents
• Lead and facilitate technical discussions and collaboration activities with both internal and external stakeholders to include Prime Contractors and the Missile Defense elements
• Actively participate in Framework, Rep Box and CTM Program Increment Planning activities
• Develop and review verification and validation plan for CTM development and coordination with the accrediting organization
• Draft and review technical documents, briefings, white papers, etc.
• Play a role in overall functional strategic planning of Framework, Rep Box and CTM System Engineering processes within the organization

• MA/MS degree and 12+ years of relevant experience or a BA/BS degree and 20+ years of relevant experience
• Active Secret clearance with ability to obtain a Top‑Secret clearance
• Experience in model and simulation development
• Experience in Agile and Lean software development principles
• Experience with Artificial Intelligence (AI) and Machine Leaning (ML) concepts and applications
• Experience in software containerization development concepts and applications
• Experience with software in the cloud (SWIC) practices and development
• Experience in model and simulation requirements development
• Experience in model and simulation verification and validation
• Microsoft Office Suite proficiency

• Experience in Radio Frequency (RF) and Infrared (IR) signature models
• Experience with environmental models and environmental states and effects
• Experience with missile defense system and/or threat system simulation and model testing processes
• Experience in Model Based Systems Engineering (MBSE)
• Experience with DoD and/or MDA acquisition and systems engineering

Our co‑workers support some of the most important and critical programs to our national defense and security.

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.

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.

• Starting PTO accrual of 20 days PTO/year + 10 holidays/year
• Flexible schedules
• 6% 401(k) 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

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

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.