SDA Enterprise Mission Engineer

Modern Technology Solutions, Inc.
401(k)
United States, Virginia, Chantilly
Jun 20, 2026
Are you ready to shape the future of space-based defense systems? Join MTSI's team at the Space Development Agency's (SDA) as a Enterprise Mission Engineer where you will play an integral role in ensuring the Proliferated Warfighter Space Architecture (PWSA) delivers the operational capability the Warfighters need. Your expertise in translating mission needs into technical solutions will directly shape the PWSA's ability to execute complex missions in contested environments. Be part of a team working to address complex integration challenges while advancing innovative solutions that shape critical space-based capabilities. As an Enterprise Mission Engineer at the SDA, you will serve as a critical link between Warfighter needs and technical implementation of SDA's PWSA. In this role, you will be working with Warfighters, SDA's Warfighter Integration Cell, and other stakeholders to define mission sets, develop operational concepts, and identify integrated solutions that ensure the PWSA delivers effective and timely capabilities. This position will be located at our customer site in Chantilly, Virginia with the potential for regular teleworking. Role and Responsibilities* Your essential job functions will include but may not be limited to: Mission Transition & Definition Translate Warfighter needs into actionable concepts such as CONOPS, OPSCON, and use cases to define how the PWSA supports specific mission requirements Engage with SDA's Warfighter Integration Cell, Warfighters, and external organizations to define detailed mission sets and ensure the PWSA implementation aligns with operational needs. Concept and Capability Development Support development of modeling and simulation capabilities to represent operational mission cases and evaluate mission effectiveness. Develop and refine CONOPS, OPSCON, and use cases to represent mission scenarios effectively. Advanced Trade Studies Conduct trade studies and develop Courses of Action (COA) to assess and prioritize PWSA capabilities and requirements. Drive innovation by identifying opportunities for advanced capabilities aligned with agency goals. Requirements & Functional Analysis Collaborate with Requirements Leads to perform functional analysis for the PWSA. Develop technical requirements for the Enterprise and support solicitation development through the creation of Technical Requirements Documents. Technical & Strategic Engagement Provide support to the Technical Director and Senior Leadership for external engagements, representing SDA mission capabilities and initiatives. Model-Based Systems Engineering (MBSE) Utilize MBSE methodologies to represent and communicate mission capabilities across architectural elements. Qualifications and Education Requirements* Minimum of 15 years of Space Systems Engineering experience, with an in-depth understanding of operations and real-world implementations. Demonstrated experience translating operational needs into technical requirements, CONOPS, and OPSCON. Strong ability to perform trade studies and develop actionable COAs for decision-making processes. Familiarity with MBSE tools and techniques to represent complex mission capabilities and scenarios. Exceptional ability to engage with Warfighters, senior leadership, and external organizations to represent mission priorities and define architectural needs effectively. Preferred/Desired Experience: Experience working in large (CAT-I) Department of War program offices. Experience defining enterprise-level systems and requirements validation processes. This role requires an innovative thinker and collaborative leader who can bridge technical findings with high-level decision-making to enhance mission readiness and effectiveness. Education Requirements: Bachelor's degree in Engineering, Computer Science, or related field. (REQUIRED) Master's degree in Engineering, Computer Science, or related field. (DESIRED) Certification Requirements: None Clearance Requirements:* This role will require the person to obtain and maintain a Top Secret and Sensitive Compartmentalized Information (SCI) security clearance. Active Secret Clearance is required to start Active Top Secret Clearance (Desired) TS/SCI Eligibility (Desired) U.S. Citizenship is required for this position. The pay range for this position in DC is $170,000 to $218,000/year; however, base pay offered may vary depending on established government contract ranges, job-related knowledge, skills, and experience, and other factors. MTSI also offers a full range of medical, financial, and other benefits, dependent on the position offered. Base pay information is based on market location. Applications will be accepted on an ongoing basis. This posting will be renewed periodically until the position is filled. #LI-BG1 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.