Software Engineer 3

nDepth Security, LLC; Maryland; On-site; USD 105,000 - 165,000; Full time

Job summary

nDepth Security, LLC seeks a Software Engineer 3 to design, develop, and sustain cyber training software and DevOps solutions for mission-focused environments. The role includes building UI/UX, automation, and virtual training environments to support instructors and content teams.

Requirements include advanced degrees or equivalent experience, proficiency in modern programming, databases, virtualization, and Agile methods. A TS/SCI clearance with Polygraph is required for this position.

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

DevOps

Education

Master’s degree in CS or related field

Bachelor’s degree + 10 years experience

Equivalent 13 years of software development without a degree

Tools

Security+ or equivalent certification

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.

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.