A1004 - Full Stack Software Developer - Chantilly VA

Janus Soft Inc.; Chantilly, Northern (VA, KY); Hybrid; USD 90,000 - 130,000; Full time

Job summary

Janus Soft is seeking a Mid-Level Systems Engineer to support Project UUE in Tysons, VA. You will maintain, optimize, and secure critical application infrastructure across networks and drive CI/CD automation.

You’ll contribute to robust system architectures, participate in on-call rotations, and ensure high availability while collaborating with cross-functional teams and adopting IaC, containerization, and security best practices.

Qualifications

• Clearance: Active TS/SCI with Full Scope Polygraph.
• Education & Experience: Bachelor’s degree in a STEM field alongside 2+ years of systems engineering, testing, or DevOps experience.
• Core Technical Stack: Strong working knowledge of Linux/Unix environments, version control (Git), and scripting languages (Python, Bash, or similar).
• CI/CD & Automation: Proven experience configuring CI/CD pipelines (e.g., Jenkins) and integrating automated testing tools to improve system efficiency.
• Operations & Compliance: Familiarity with Agile methodologies, application security compliance standards, and willingness to participate in a 24/7 on-call operational rotation.
• Desired Skills: Experience with Infrastructure as Code tooling such as Terraform or Ansible; Docker and Kubernetes; enterprise software testing frameworks; strong organizational skills and continuous technical advancement.

Responsibilities

• Maintain, optimize, and secure critical application infrastructure across networks.
• Implement robust system architectures and drive CI/CD automation.
• Ensure high availability across complex environments.
• Participate in a 24/7 on-call rotation to safeguard mission-critical operations.
• Collaborate with cross-functional development and management teams.

Skills

CI/CD automation

On-call rotation

Security/compliance

DevOps mindset

Education

Bachelor’s degree in STEM

Tools

Git

Jenkins

Terraform

Ansible

Docker

Kubernetes

Job description

Mid Level Systems Engineer - UUE - Tysons VA

Mid Level Systems Engineer

Mid-Level Systems Engineer

Job Description Janus Soft is seeking an elite Mid-Level Systems Engineer to join Project UUE in Tysons, VA. In this role, you will be responsible for maintaining, optimizing, and securing critical application infrastructure across all networks. You will implement robust system architectures, drive CI/CD automation, enforce application security compliance, and ensure high availability across complex environments. As a vital technical asset, you will collaborate with cross-functional development and management teams, assess emerging technologies, and participate in a 24/7 on-call rotation to safeguard mission-critical national security operations.

Mandatory Skills

Clearance: Active TS/SCI with Full Scope Polygraph.

Education & Experience: Bachelor’s degree in a STEM field (Science, Technology, Engineering, or Math) alongside 2+ years of systems engineering, testing, or DevOps experience.

Core Technical Stack: Strong working knowledge of Linux/Unix environments, version control (Git), and scripting languages (Python, Bash, or similar).

CI/CD & Automation: Proven experience configuring CI/CD pipelines (e.g., Jenkins) and integrating automated testing tools to improve system efficiency.

Operations & Compliance: Familiarity with Agile methodologies, application security compliance standards, and willingness to participate in a 24/7 on-call operational rotation.

Desired Skills

Experience with Infrastructure as Code (IaC) tooling, such as Terraform or Ansible.

Hands-on exposure to containerization technologies including Docker and Kubernetes.

Familiarity with enterprise software testing frameworks.

Strong strategic mindset, excellent organizational skills, and a passion for continuous technical advancement.