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Junior Open Architecture (OA) Engineering Analyst Job in Dayton, Ohio US

Junior Open Architecture (OA) Engineering Analyst

Modern Technology Solutions, Inc. - Dayton, OH

Posted: 12/17/2025 - Expires: 3/17/2026

Job ID: 293006840

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Job Description

Modern Technology Solutions, Inc. (MTSI) is seeking a motivated and analytically driven Open Architecture (OA) Mission Systems Analyst to support an advanced air platform program focused on achieving and sustaining national air dominance. As part of MTSI's commitment to delivering innovative engineering services and technology solutions, this role will support mission engineering, modeling and simulation, and data-driven analysis efforts that inform mission systems architecture and investment decisions.

This position is well suited for an early-career engineer or analyst interested in mission systems, modeling and simulation, and open architecture concepts supporting complex, mission-critical environments.

Responsibilities
Support Mission Systems Mission Increment Integrated Product Teams (IPTs) by analyzing Mission Threads and Mission Engineering Threads from a mission systems perspective
Assist in development of mission systems architectural recommendations informed by Return on Investment (RoI) and trade study analysis
Support modeling and simulation efforts, including simulation environment architecture development and model development and integration
Assist with integration and analysis of models representing aircraft systems, mission systems, armament, and complex battlespace environments
Support development of standard simulation interfaces and coordination with simulation, analysis, and flight simulator development teams
Scope and support operations analysis studies to inform mission capability development and decision making
Build mission vignettes and scenarios within modeling and simulation environments such as AFSIM, NGTS, or similar frameworks
Develop scripts and analytical tools as required for data reduction, post-processing, and analysis
Communicate analytical results and findings to internal and external stakeholders to support technical and programmatic decisions
Support Government and industry teams through technical planning, design reviews, test reviews, and technical assessments
Develop and support technical briefings for a range of audiences, including senior technical and leadership stakeholders
Support mission capability development across all phases of acquisition, including Technology Maturation, Engineering and Manufacturing Development (EMD), Production, and Test

QualificationsRequired

Bachelor's degree in Systems Engineering, Electronics Engineering, Computer Engineering, Computer Science, or a related technical discipline
2+ years of experience supporting systems engineering, mission analysis, modeling and simulation, operations analysis, or related analytical efforts
Familiarity with mission systems concepts, systems engineering fundamentals, or modeling and simulation methodologies
Experience or coursework involving data analysis, scripting, or technical modeling (academic or professional)
Strong written and verbal communication skills, with the ability to convey technical concepts clearly
Demonstrated willingness to learn, operate in a dynamic environment, and solve complex mission-focused problems

Desired

Experience using modeling and simulation frameworks such as AFSIM, NGTS, or similar environments
Familiarity with mission thread analysis, mission engineering concepts, or systems-of-systems analysis
Exposure to model-based systems engineering (MBSE) methodologies or tools such as Cameo
Familiarity with Government Reference Architectures (GRAs) or open architecture concepts
Familiarity with agile development tools such as the Atlassian Suite

Clearance and Travel Requirements:

Active Top Secret clearance with SCI eligibility
Situational telework only
TDY travel approximately 20 percent (about one trip per month)

#LI-ZS1
#ONSITE
#Dragons
#Rudy
#YellowHammer






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
85765330
Salary
N/A
Licenses / Certifications:
N/A
Display Recommended WorkKeys®Recommended WorkKeys®:
Applied Math: 6
Graphic Literacy: 6

Workplace Documentation: 5