Dev Sec Ops Engineer
Skills
About the role
MTSI is seeking to hire a Senior DevSecOps Engineer with a strong background in secure cloud platform engineering, Kubernetes operations, and policy‑as‑code enforcement. This senior role supports mission‑critical defense programs and requires deep technical expertise, leadership ability, and hands-on experience in high-assurance environments.
Key Responsibilities
Manage and operate Azure Government (IL5) and Azure Secret (IL6) environments
Architect secure Kubernetes platforms using FluxCD, GitLab CI/CD, and GitOps methodologies
Build and maintain Terraform configurations for Azure, GitLab, Artifactory, and developer platforms
Deploy and administer Coder Enterprise v2 for secure cloud-based development
Develop hardened container images and Helm releases for regulated workloads
Implement policy‑as‑code using OPA, Rego, Gatekeeper, and advanced validation pipelines
Engineer air-gapped deployment workflows and secure artifact transfer mechanisms
Collaborate across teams to ensure compliance, security, and platform reliability
Required Qualifications
Bachelor’s degree in Computer Science or a related technical field
15+ years of experience in software engineering, DevSecOps, or secure cloud/platform engineering
Active U.S. Secret clearance
U.S. citizenship
Preferred Qualifications
Master’s degree in a technical discipline
20+ years of relevant professional experience
Experience supporting Department of Defense or intelligence community systems
#LI-JJ1
Secret
Perks and Benefits
Vacation:
New Hires Accrue 20 days of PTO and 10 Holidays per Year
Health Insurance:
Zero Deductible Health Plans
Flexible Schedules:
Flex Schedules
Professional Development:
Up to $10,000 Annual Education/Training Reimbursement
ESOP:
Funded Stock Ownership Plan
401k Match+:
6% 401k Match + Immediate Vesting
Bonus Program:
Semi-Annual Bonus Opportunity
Mentorship:
Career Mentorship Programs
Why is MTSI a great place to work
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 Decemeber)
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 visitwww.mtsi-va.com
Why is MTSI a great place to work
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 Decemeber)
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
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