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DevSecOps Engineer Job in Dayton, Ohio US

DevSecOps Engineer

Modern Technology Solutions, Inc. - Dayton, OH

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

Job ID: 292751464

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Job Description

We are seeking a highly motivated and experienced DevSecOps Engineer to join our dynamic and growing team. In this role, you will be a key contributor in building and maintaining a secure and reliable software development lifecycle. You will collaborate with development, operations, and security teams to automate security practices, integrate security tools into our CI/CD pipeline, and promote a security-conscious culture. You will play a critical role in ensuring the security and integrity of our applications and infrastructure.

Responsibilities:

Security Automation: Automate security testing, vulnerability scanning, and compliance checks within the CI/CD pipeline.
Infrastructure as Code (IaC) Security: Securely manage CI infrastructure using IaC principles, ensuring security best practices are implemented from the start.
Security Tool Integration: Integrate and manage various security tools, including SAST, DAST, SCA, and infrastructure security scanners.
Incident Response: Participate in security incident response, including investigation, containment, and remediation.
Compliance and Auditing: Assist with compliance audits (e.g., SOC 2, PCI DSS, HIPAA) by providing evidence and automating compliance checks.
Security Training and Awareness: Promote security awareness and provide training to development and operations teams.
Security Monitoring: Implement and maintain security monitoring solutions to detect and respond to security threats.
Continuous Improvement: Continuously improve security practices and automation, keeping up with the latest security threats and technologies.
Collaboration: Collaborate effectively with development, operations, and security teams to achieve shared goals.
Documentation: Create and maintain clear and concise documentation for security procedures and best practices.
Stay up-to-date: Continuously learn about the latest security trends, tools, and techniques.

Qualifications:
Required:

Bachelor's degree in Computer Science, Information Security, or a related field.
5+ years of experience in a DevSecOps or related role.
Strong understanding of CI/CD pipelines and DevOps principles.
Experience with containerization tools such as Docker and Podman.
Experience with scripting languages such as Python, Bash, or Go.
Experience with security tools such as SAST, DAST, SCA, and vulnerability scanners.
Experience with containerization technologies such as Docker and Kubernetes.
Solid understanding of security principles and best practices.
Strong analytical and problem-solving skills.
Excellent communication and collaboration skills.

Preferred:

Security certifications such as Security+, CSSLP, CISSP, CISM, or CEH.
Experience with GitLab CI and GitLab Runners.
Experience with security automation tools such as Ansible or Chef.
Experience with Infrastructure as Code tools such as Terraform or CloudFormation.
Experience with cloud platforms such as AWS, Azure, or GCP.
Experience with security monitoring tools such as SIEM or IDS/IPS.
Experience with compliance frameworks such as SOC 2, PCI DSS, or HIPAA.
Experience with container orchestration software such as Kubernetes.
Experience with threat modeling methodologies.
Contributions to open-source security projects.

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
85173342
Salary
N/A
Licenses / Certifications:
N/A
Display Recommended WorkKeys®Recommended WorkKeys®:
Applied Math: 6
Graphic Literacy: 6

Workplace Documentation: 5