New

Mission Engagement Engineer

Modern Technology Solutions, Inc.
401(k)
United States, Missouri, St. Louis
Aug 18, 2026
Modern Technology Solutions, Inc. (MTSI) is hiring a Mission Engagement Engineer to work in Springfield, VA or St. Louis, MO. Qualified candidates must be U.S. citizens with an active TS/SCI clearance and be eligible to obtain a CI Poly. Responsibilities: Support mission engineering activities for a Digital Engineering Ecosystem (DEE) supporting NGA. This role works within the Domain Engineering & SME swimlane, bridging mission stakeholders (intelligence and threat analysis, operational and kill web analysis, GIS applications) with the program's digital engineering and MBSE team Translates mission needs into mission threads, measures of performance/effectiveness (MoPs/MoEs), and model-based artifacts, supporting the program's effort to link mission engineering activities directly into the enterprise Digital Twin. Supports engineering assignments in conformance with program specifications and ensures assigned tasks are completed within estimated time frames and budget constraints. Develop and maintain the mission engineering plan, mission threads, and associated measures of performance and effectiveness (MoPs/MoEs) in coordination with mission stakeholders and the DE/MBSE Engineer. Support preparation of SysML models representing mission engineering workflows, ensuring interoperability with MBSE and Modeling, Simulation & Analysis (MS&A) tools. Coordinate with intelligence and threat analysis, mission engineering, operational and kill web analysis, and GIS application stakeholders to capture mission requirements and translate them into engineering artifacts. Support model interoperability efforts linking mission engineering data with the broader MBSE/MS&A tool chain and enterprise Digital Thread. Contribute to expansion of mission thread support and tracing of external mission threads as the ecosystem integrates additional NGA and external mission stakeholders in later Releases. Support delivery of the repository of mission engineering data, including mission threads and MoPs/MoEs, as a Release-based deliverable. Participate in Release demonstrations and sprint reviews to present mission engineering progress to government stakeholders. Required Qualifications:* Bachelor's degree in Systems Engineering, Operations Research, Engineering, or a related field, or additional relevant experience in lieu of a degree. 5+ years of experience supporting mission engineering, operations analysis, or systems engineering activities within the IC or DoD. Familiarity with mission thread development and measures of performance/effectiveness (MoPs/MoEs) methodologies. Ability to translate mission and operational requirements into technical and model-based artifacts in coordination with engineering teams. Strong analytical, written, and verbal communication skills, with the ability to work across mission and technical stakeholder groups. Desired Qualifications:* Experience supporting NGA, DoD, or Intelligence Community mission engineering or operations analysis programs. Familiarity with SysML, UAF, or other MBSE modeling approaches. Exposure to Modeling, Simulation & Analysis (MS&A) tools such as AFSIM, STK, or Unreal Engine, or geospatial platforms such as ArcGIS. Familiarity with intelligence and threat analysis, operational/kill web analysis, or related mission domains. Experience supporting Agile/Scrum delivery environments tracked in Confluence/Jira. Clearance Requirements:* Must be a U.S. citizen with an active TS/SCI clearance and have the ability to pass a CI polygraph within 30 days. The pay range for this position is $130,000 to $190,000/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-RC2* 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.