AWS Full Stack Developer Software Engineer - Principal I at Argo Cyber Systems in Dulles, VA, USA
- Company: Argo Cyber Systems
- Location: Dulles, VA, USA
- Posted: Sep 17, 2026
- Type: Full-time
- Salary: 120000-145000 per year
- Experience: 8+ years
Overview
This is only open to current candidates that are US Citizens and currently hold a US DoW Secret or Top-Secret Clearance. Argo Cyber is supporting a U.S. Government customer on a large mission critical development and sustainment program to sustain and operate a network operations environment, includ…
Job description
- This is only open to current candidates that are US Citizens and currently hold a US DoW Secret or Top-Secret Clearance.
- Argo Cyber is supporting a U.S. Government customer on a large mission critical development and sustainment program to sustain and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. Cyber Offense and Defense Experts (CODEX) is seeking a skilled Full Stack Developer with expertise in AWS Cloud development, stage and production environments. This role involves contributing to the design, development, and deployment of advanced cybersecurity capabilities to support CISA's mission today and into the future.
Responsibilities
- • Design, test, and implement advanced cybersecurity software capabilities as a key contributor within Agile Scrum teams.
- • Support risk assessments and recommend risk mitigation strategies as required.
- • Develop automated unit tests and debug thoroughly to ensure reliable, high-quality code.
- • Collaborate on Deployment, DevOps, and CI/CD processes to optimize pipelines and streamline workflows.
- • Establish and interpret monitoring systems for CI/CD processes to ensure operational effectiveness.
Requirements
- • U.S. Citizenship is required
- • Must have an active Secret clearance with the ability to obtain DHS suitability
- • Must be able to obtain a TS/SCI Clearance
- • 8+ years of software development experience required
- • Minimum 2+ years with AWS SageMaker, Apache Zeppelin
- • Minimum 3+ years of Agile full stack infrastructure engineering experience with a focus on production AWS environments.
- Bachelor's degree in Software Engineering, Computer Science or a related discipline is required. [Ten (10) years of experience (for a total of eighteen (18) or more years) may be substituted for a degree.]
- • Experience with Databricks Notebooks and Visualization
- • Experience with AWS Lambda (Python)
- • Proven ability as a Full Stack Developer with experience in Agile/Scrum development methodologies.
- • Automated remediation expertise for security vulnerabilities.
- • Cloud Certification: AWS Certified Cloud Practitioner.
- • Cybersecurity Certifications: DoD 8570.1 IAT Level II or CSSLP.
Skills
Required
- AWS SageMaker
- Apache Zeppelin
- Production AWS environments
- Software development
- U.S. Citizenship
- Active Secret clearance
- Ability to obtain DHS suitability
- Ability to obtain TS/SCI Clearance
Preferred
- Databricks Notebooks and Visualization
- AWS Lambda (Python)
- Agile/Scrum development methodologies
- Ansible
- AWS Certified Cloud Practitioner
- DoD 8570.1 IAT Level II or CSSLP