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Senior DevSecOps Engineer Security Clearance

Job in McLean, Fairfax County, Virginia, USA
Listing for: Smart Synergies
Full Time position
Listed on 2025-12-31
Job specializations:
  • IT/Tech
    Cybersecurity, Cloud Computing
Job Description & How to Apply Below
Position: Senior DevSecOps Engineer with Security Clearance
We have an urgent opening for a highly experienced Senior Dev Sec Ops  Engineer to support federal workloads operating in AWS Gov Cloud. This hybrid position focuses on Dev Sec Ops  best practices, cloud automation, security and regulatory compliance, and CI/CD engineering to strengthen the security, scalability, and performance of mission‑critical government applications. Role requirements
* US citizenship, with the ability to obtain and successfully hold a DoD Secret security clearance.
* Active Security+ certification and AWS Certified Security (or equivalent AWS security certification).
* A minimum of 7 years of hands‑on experience in Dev Sec Ops , cloud engineering, or infrastructure automation positions.
* Demonstrated, in‑depth knowledge of AWS Gov Cloud services, secure configuration, and federal compliance frameworks.
* Practical experience with CI/CD platforms such as Git Lab CI/CD, Jenkins, AWS Code Pipeline, or comparable tooling.
* Strong background with Infrastructure as Code using Terraform, Cloud Formation, and Ansible for provisioning and configuration management.
* Hands‑on proficiency with containerization and orchestration technologies, including Docker, Kubernetes, EKS, ECS, and Fargate.
* Solid understanding of AWS security services and capabilities such as AWS IAM, Guard Duty, Security Hub, AWS KMS, AWS WAF, AWS Config, and AWS Secrets Manager.
* Working knowledge of federal cybersecurity requirements and frameworks such as RMF, NIST 800‑171/800‑53, STIGs, and Zero Trust concepts.
* Proven experience implementing automated security testing and vulnerability management, including SAST, DAST, vulnerability scanning, and SBOM creation and management.
* Strong scripting skills in Python, Bash, or Power Shell to support automation, security enforcement, and integration across the toolchain. Core responsibilities
* Dev Sec Ops  Pipeline Development:
Engineer and refine CI/CD pipelines with tools such as Git Lab CI/CD, Jenkins, AWS Code Pipeline, and Terraform to automate application delivery and enforce security/compliance controls.
* AWS Gov Cloud Architecture & Management:
Architect, deploy, and sustain secure, scalable, and compliant AWS Gov Cloud environments serving DoD and Civilian agency systems.
* Infrastructure as Code (IaC):
Use Terraform, AWS Cloud Formation, and Ansible to provision and configure infrastructure as code, enabling consistent, repeatable, and auditable environments.
* Security & Compliance:
Maintain alignment with federal cybersecurity standards and frameworks (including NIST 800‑171, NIST 800‑53, RMF, FedRAMP, and Zero Trust), implementing STIGs, hardened baselines, and automated SAST/DAST security scanning.
* Containerization & Orchestration:
Deploy and operate Docker containers and Kubernetes workloads within AWS Gov Cloud, utilizing services such as Amazon EKS, ECS, and Fargate.
* Monitoring & Incident Response:
Configure and manage monitoring, logging, and compliance reporting with AWS Cloud Watch, AWS Security Hub, Guard Duty, Splunk, or ELK to support proactive detection and incident response.
* Automation & Scripting:
Create and maintain automation scripts using Python, Bash, or Power Shell to streamline deployments and enforce security and configuration policies.
* Collaboration & Knowledge Sharing:
Partner closely with software engineers, cybersecurity personnel, and cloud engineers to embed security and automation throughout the SDLC and promote Dev Sec Ops  culture and best practices.
Position Requirements
10+ Years work experience
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