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# Senior Cybersecurity Engineer

- **Company:** OneZero Solutions
- **Location:** Washington, DC, United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Artificial Intelligence, Amazon Web Services, Microsoft Azure, Software as a Service, Cloud Computing, Cloud Computing Security, Static Program Analysis, Cyber Security, Linux, Infrastructure as a Service (IaaS), Platform as a Service (PAAS), Scrum Methodology, Systems Development Life Cycle, Zero Trust Network Access, Security Software, Software Vulnerability Management, Office365, Devsecops, Vulnerability Analysis
- **Published:** July 1, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=85b72f636dc89f51

## About the Role

Do you have experience in DevSecOps Practices?, * Bachelor's degree in Engineering, Cybersecurity, or related field or a minimum of 14 years equivalent job experience working in an enterprise infrastructure security and engineering role.

 * Minimum of 10 years of security engineer experience.
 * Previous experience (at least 4 years) with performing security engineering in a cloud environment, specifically supporting AWS.
 * 10+ years of experience in cybersecurity engineering.
 * Experience with cloud security and hybrid environments.
 * Required: AWS certification, CISSP, Scrum (Agile/DevSecOps related),
 * Preferred: Linux, system administration, networking, and cloud proficiency.
 * Preferred Certifications: Azure/O365 cloud certs
 * Proficiency in Tenable and equivalent products.
 * Proficiency in static code analysis.
 * DOD STIG/CIS Benchmark proficiency.
 * Understand the full security engineering lifecycle from requirements to deployment.
 * Knowledge of IaaS, PaaS and SaaS architectures.

## Description

* Subject matter expert for the organization in security standards and best practices.
 * Regularly perform security audits, vulnerability analysis, and provide reports.
 * Assess, and recommend scalable, flexible, and resilient cloud architectures incorporating IT security, AI considerations and safeguarding requirements.
 * Develop best practices and security standards for the organization.
 * Architect, design & implement Zero Trust solutions.
 * Develop, maintain and troubleshoot scripts to facilitate the integration and automation of security requirements throughout DevSecOps activities.
 * Review and recommend improvements in Enterprise Audit sharing agreements, processes, and technologies between client and other federal agency systems.
 * Design, implement, and improve secure system architectures aligned with DHS and IC requirements.
 * Perform system hardening, security configuration, and vulnerability mitigation for enterprise platforms and mission systems.
 * Integrate security controls into DevSecOps pipelines, automation frameworks, and Agile system development processes.
 * Evaluate, deploy, and integrate cybersecurity tools and technologies to enhance continuous monitoring and situational awareness.
 * Collaborate with cross-functional teams to embed cybersecurity engineering practices throughout the system lifecycle.


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