OneZero Solutions, LLC
Cybersecurity Engineer – DoD cATO Integrator with Security Clearance
Job Location
Kearneysville, WV, United States
Job Description
We are seeking an experienced Cybersecurity Subject Matter Expert (SME) to serve as an Information System Security Officer (ISSO) supporting a major DoD Software Factory. This role focuses on integrating Continuous ATO (cATO) into a modern CI/CD DevSecOps pipeline, securing cloud-native and containerized environments, and managing traditional RMF ATO/SA&A activities. The ideal candidate has at least 7 years of cybersecurity engineering experience, including a strong background in DoD cybersecurity, Kubernetes/Docker container security, data fabric architecture, and secure software supply chain practices. Key Responsibilities • Integrate DoD cATO workflows into CI/CD DevSecOps pipelines. • Automate security testing (SAST/DAST/SCA), supply chain validation, and IaC compliance. • Secure cloud and container environments (AWS/Azure, Docker, Kubernetes). • Support RMF SA&A / ATO documentation, assessments, and artifact development. • Implement continuous monitoring, active cyber defense, and Zero Trust principles. • Support data fabric/data mesh security design and deployment strategies. • Provide team training on DoD DevSecOps, cATO, and secure software development practices. Required Qualifications • Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related field. Experience will be considered in lieu of degree for candidates with 11 years of experience. • 7 years of experience in cybersecurity assessment and/or cybersecurity engineering roles. • One or more of the following certifications: CISSP, CISM, GSLC • Experience integrating security assessments and processes withing DoD DevSecOps pipelines and/or software factories. • Hands-on experience with Kubernetes, Docker, and cloud security (AWS/Azure). • Strong knowledge of RMF, DODI 8510.01, NIST 800-53, SSDF (NIST 800-218), and DoD cATO policies and CONOPS. • Proficiency with automation and security tools (Terraform, Ansible, Trivy, Fortify, SonarQube, Anchore, etc.). • Strong communication and collaboration skills. • Ability to work in a fast-paced, modernized DevSecOps environment. Preferred Qualifications • Experience with DoD Software Factories or DSOP environments. • Familiarity with SBOM generation, data fabric architectures, or policy-as-code tools.
Location: Kearneysville, West Virginia, US
Posted Date: 11/15/2025
Location: Kearneysville, West Virginia, US
Posted Date: 11/15/2025
Contact Information
| Contact | Human Resources OneZero Solutions, LLC |
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