Software Engineer 3

nDepth Security, LLC; Hanover (MD); On-site; USD 120,000 - 180,000; Full time

Job summary

nDepth Security, LLC seeks a Software Engineer 3 to support mission-focused cyber training programs. Develop and sustain sophisticated software and DevOps solutions for training environments, including applications, infrastructure, and realistic scenarios.

The role involves designing UI/UX, automation, deployment pipelines, and virtual training environments, plus collaboration with instructors and course content teams. A active TS/SCI with Polygraph clearance and U.S. citizenship are required.

Qualifications

• Master’s degree in computer science or related field with 5 years of development, or bachelor’s with 10 years, or 13 years of experience without a degree.
• Proficiency in modern programming and web technologies, SQL/NoSQL, Windows/Linux, Agile methods, and virtualization.
• Security+ or equivalent certification required.

Responsibilities

• Design, develop, test, troubleshoot, and maintain cyber training applications and services.
• Build UI/UX, automation, deployment pipelines, and virtual training environments.
• Research security methodologies and develop operationally relevant scenarios.
• Collaborate across engineering, instructors, and course content teams.
• Perform software validation, debugging, modeling, and documentation.

Skills

Programming & web tech

SQL/NoSQL

Windows/Linux

Agile methods

Virtualization

Education

Master’s degree in computer science or related field

Bachelor’s degree + 10 years experience

13 years software development without a degree

Tools

Ruby/Rails

Java

C++

Python

JavaScript/TypeScript

React

VMware

Kubernetes

Docker

CI/CD

Job description

nDepth Security is seeking a Software Engineer 3 to support mission-focused cyber training programs. Develop and sustain sophisticated software and DevOps solutions for mission-focused cyber training environments, including applications, infrastructure, and realistic scenarios.

Work Schedule

Courses operate Monday-Friday, 7:00 a.m.-6:00 p.m.; core hours 10:00 a.m.-2:00 p.m.; occasional off-hours support.

Essential Responsibilities

• Design, develop, test, troubleshoot, and maintain cyber training applications and services.
• Build UI/UX, automation, deployment pipelines, and virtual training environments.
• Research security methodologies and develop operationally relevant scenarios.
• Collaborate across engineering, instructors, and course content teams.
• Perform software validation, debugging, modeling, and documentation.

Required Qualifications

• Master’s degree in computer science or related field plus 5 years of development; OR bachelor’s plus 10 years; OR 13 years of applicable software development experience without a degree.
• Proficiency in modern programming and web technologies, SQL/NoSQL, Windows/Linux, Agile methods, and virtualization.
• Security+ or equivalent certification required.

Desired Qualifications

• Ruby/Rails, Java, C++, Python, JavaScript/TypeScript, React, VMware, Kubernetes, Docker, and CI/CD.

Security Clearance

TS/SCI with Polygraph

U.S. Citizenship and Security Clearance Requirement

This position requires a U.S. government security clearance. Applicants must be U.S. citizens and meet the security clearance requirements specified in this posting.