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Senior Systems Engineer Job in Dayton, Ohio US

Senior Systems Engineer

Modern Technology Solutions, Inc. - Dayton, OH

Posted: 10/14/2025 - Expires: 1/12/2026

Job ID: 292751473

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Job Description

We are seeking a highly motivated and experienced Systems Engineer to join our dynamic team. As a Systems Engineer, you will be responsible for the design, implementation, maintenance, and troubleshooting of our complex and critical systems infrastructure. You will work closely with cross-functional teams to ensure the reliability, scalability, security, and optimal performance of our systems. The ideal candidate will possess a strong understanding of systems engineering principles, a proactive approach to problem-solving, and excellent communication skills.
Responsibilities:

Responsibilities:

Duties to be independently executed include but are not limited to:
Serve as the technical expert for systems engineering methodologies, tools and processes related to pre-program of record technical development.
Lead and/or participate in the design, development, and integration of systems, subsystems, and components, from concept through production and sustainment.
Conduct detailed analysis and modeling of systems, including performance, effectiveness, and vulnerability assessments.
Develop and maintain system specifications, technical documentation, and engineering drawings.
Develop and execute test plans and procedures to verify system performance and compliance with requirements.
Analyze test data, identify performance issues, and recommend corrective actions.
Troubleshoot and resolve complex technical problems related to systems.
Provide technical guidance and mentorship to other engineers and team members.
Stay abreast of advancements in technologies, industry standards, and regulatory requirements.
Prepare and present technical reports, presentations, and briefings to internal and external stakeholders.
Collaborate with cross-functional teams, including program management, manufacturing, and quality assurance, to ensure successful project execution.

Qualifications:

10 years of systems engineering experience on complex systems, with 3 years' experience using modern digital engineering tools and processes to perform system engineering tasks.
In-depth knowledge of system of systems and system design principles, technologies, and architectures.
Proficient understanding of system engineering principles and processes.
Proficiency in digital engineering software/tools (e.g., MATLAB, Atlassian, ANSYS, CAMEO, Team Work Cloud, CAD software, AFSIM, etc.)
Excellent analytical, problem-solving, and troubleshooting skills.
Strong written and verbal communication skills, including the ability to present technical information effectively.
Ability to work independently and as part of a team.
Ability to manage multiple projects and priorities simultaneously.
Strong attention to detail.
Knowledge of relevant military standards and specifications.

Education:

Bachelor's degree in a Specific Engineering Discipline, e.g., Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Systems Engineering, etc.

Even better if you have these desired skills:

Experience in data management and visualization tools like Power BI.
Master's degree in a Specific Engineering Discipline, e.g., Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Systems Engineering, etc.

Clearance Requirements:

Must possess an active DoD Top Secret Clearance with SCI and SAP eligibility.

#LI-CH1






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
85173344
Salary
N/A
Licenses / Certifications:
N/A
Display Recommended WorkKeys®Recommended WorkKeys®:
Applied Math: 6
Graphic Literacy: 6

Workplace Documentation: 5