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Weapon Systems Expert- Senior Job in Dayton, Ohio US

Weapon Systems Expert- Senior

Modern Technology Solutions, Inc. - Dayton, OH

Posted: 1/22/2026 - Expires: 4/22/2026

Job ID: 293116951

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Job Description

MTSI is seeking a Weapon Systems Engineer with a strong background in weapon systems design, integration, and operations, coupled with advanced data analytical skills, to support critical Department of Defense weapon systems cyber survivability and resiliency initiatives as part of the Cyber Resiliency Office for Weapon Systems (CROWS). This role involves a blend of engineering expertise aimed at ensuring the resilience and security of advanced weapon systems throughout the acquisition lifecycle.

This effort includes providing technical reviews for engineering studies, programs, and policy reviews, as well as performing rapid-response engineering support for problem resolution. While program protection and cybersecurity engineering knowledge is desirable, expertise in weapon systems engineering is the core requirement for this position.

Essential Job Functions

Your responsibilities will include, but may not be limited to:

Analyze weapon systems' design, integration, and operations across their lifecycle, focusing on ensuring optimal system performance and mission success.
Lead and execute data-driven engineering assessments, performance analytics, and operational effectiveness evaluations supporting senior decision-making.
Evaluate the cyber posture of new and legacy systems by analyzing cyber risks; develop prioritized mitigation strategies.
Serve as a senior technical advisor supporting weapon systems engineering activities across the lifecycle to include concept development, requirements definition, design, integration, test, fielding, operational support, and sustainment.
Execute rapid-response engineering support for critical problem resolution and provide technical expertise to cybersecurity incident response teams.
Assist with implementing cybersecurity resiliency measures and contribute to efforts enhancing survivability and operational effectiveness against emerging threats.
Develop technical products including engineering assessments, analytic reports, briefings, and decision support documentation for senior government stakeholders.

Qualifications

Required:

Active TS/SCI clearance.
Masters degree and 10 years of experience or a bachelors degree and 18 years of experience.

*10+ years of experience supporting weapon systems engineering, including demonstrated knowledge of weapon system design, integration, test, and/or operational employment.
*Strong data analytics / quantitative analysis skills, including the ability to develop defensible, mission-relevant findings from complex technical and operational datasets
*Demonstrated ability to lead complex engineering work efforts, influence stakeholders, and provide authoritative technical recommendations.
*Experience developing and delivering clear written products and high-impact briefings for senior technical and non-technical government leaders.
*Strong interpersonal and collaboration skills; ability to work independently in a dynamic, high-tempo mission environment.

Desired:
*STEM Bachelor's degree (engineering, physics, mathematics, computer science, or related technical field).
*Master's degree in a STEM field.
*20+ yearsof total relevant experience supporting DoD and/or IC mission environments.
*Familiarity with Program Protection Plans, cybersecurity frameworks, or cyber resiliency engineering.
*Military operational background, especially related to the operational employment of weapon systems.
*Familiarity with DoW acquisition environments and processes, including technical reviews, test planning/support, and program execution documentation.
*Experience with one or more of the following:
oProgram Protection Plans (PPP)
oCyber survivability / resiliency engineering
oThreat-informed systems engineering / system risk management
*Experience supporting classified and/or special access programs.

#LI-MM1
#MTSICareers






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
86054324
Salary
N/A
Licenses / Certifications:
N/A
Display Recommended WorkKeys®Recommended WorkKeys®:
Applied Math: 5
Graphic Literacy: 5

Workplace Documentation: 5