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Senior Principal Systems Engineer Job in Dayton, Ohio US

Senior Principal Systems Engineer

Modern Technology Solutions, Inc. - Dayton, OH

Posted: 12/11/2025 - Expires: 3/11/2026

Job ID: 292982485

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Job Description

As a Senior Principal Systems Engineerwith MTSI you will provide technical and programmatic advice and support services on a suite of advanced weapon systems, sensors, and computer processing related technologies and programs. This position will be located in Beavercreek, OH.

Your essential job functions will include but may not be limited to:

Providing critical technical advisory support to integration planning and implementation for the DAF PEO C3BM Battle Network. This position requires active collaboration across multiple organizations and lines of effort.
The ideal candidate will have extensive acquisition experience particularly in supporting the development of acquisition interoperability strategies for a complex multi-system-of-systems (SoS) information technology architecture; developing SoS matrices; performing integrated SoS assessments; executing the mission engineering process; drafting (SoS) requirements; developing DAF Battle Network architecture; developing consulting with numerous program representatives to evaluate functional requirements, supporting government officials in approval of acquisition documents (e.g. acquisition strategies), monitoring & advising on program execution/integration (e.g. schedule, risks) on behalf of government officials.
Provide recommendations on processes and usage of Digital Engineering tools.
Support use of tools such as Cameo, Jira, and Confluence.
Provide excellent customer support and ability to communicate with all levels of leadership and/or customers. Assist in the coordination for onboarding and offboarding of Mission Integration personnel

Qualifications

15+ years of relevant work experience supporting cross-functional teams across an enterprise, combination system of systems.
Experience working on classified and special access programs.
Must be located within commuting distance of Wright-Patterson AFB, OH to support in-person attendance needs.
5+ years of experience working with digital engineering and modern model-based technologies, such as: model-based systems engineering (MBSE), or model-based design (MBD), model-based definition, manufacturing, and inspection (MBDMI), model-based services and MRO.
Knowledge and experience working in Agile / Scrum teams, including daily standups, retrospectives, demos/reviews; experience with Jira and Confluence.
Experience with system of systems analysis, requirements development, and requirements documentation.
Experience with modern architecture frameworks and designs.
Must have a high level of motivation, be adept at exploring and learning about new technologies, and have a demonstrated record of successfully taking ownership and responsibility for projects.
Must have the ability to multi-task, respond to quick turn-around requests, and produce quality products with minimal oversight.
Possess exceptional written and oral communication skills, can develop clear, concise, and logically written business communications, as well as deliver recommendations.
Demonstrated effectiveness working in a complex, service-intensive, deadline-driven environment.
Ability to build strong relationships to leverage information and insights across key groups.
Strong personal leadership, organizational, relationship-building, and negotiation skills.

Desired Requirements:
*20+ years of relevant technical experience.

Experience with or knowledge of Homeland Defense concepts, C2 systems, Integrated Air Defense, and Ground Based Air Defense (GBAD) systems.
Experience with or knowledge of C-UAS systems, both kinetic and non-kinetic.
Experience working on-site in a government client environment.
Knowledge of the Air Force Research Laboratory's framework, directives, and policies.

Education Requirements:

Bachelor' degree in Mathematics, Engineering, Computer Science or other relevant discipline.
(Highly Desired) Master's in Mathematics, Engineering, Computer Science or other relevant discipline.

Clearance Requirements:

Possess an active TS/SCI security clearance with SCI and SAR eligibility

#LI-HP1






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.

Job Summary

Employment Type:
Full Time Employee
Job type:
Federal Contractor
Skill Based Partner:
No
Education Level:
Bachelor's degree
Work Days:
Mon, Tue, Wed, Thu, Fri
Job Reference Code
84821296_1
Salary
N/A
Licenses / Certifications:
N/A
Display Recommended WorkKeys®Recommended WorkKeys®:
Applied Math: 6
Graphic Literacy: 6

Workplace Documentation: 5