Mid-Level Software Engineer

Trigon Cyber, Inc.; Huntsville (AL); On-site; USD 90,000 - 120,000; Full time

Job summary

Trigon Cyber seeks a skilled software engineer to design, develop, test, and maintain high-quality applications supporting aerospace and defense systems. You will participate in all phases of the SDLC, collaborate across disciplines, and drive continuous improvement through automated testing and CI/CD pipelines.

The role demands collaboration with system, software, hardware, integration, and test engineers, plus strong problem-solving, Linux expertise, and reliable communication.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or related technical discipline.
• Minimum of three (3) years of professional software development experience.
• Proficiency in one or more programming languages including C++, Java, C#, Python.
• Experience with Linux operating systems and software development lifecycle.
• Strong problem-solving and analytical skills, good communication and teamwork.

Responsibilities

• Software design and development of high-quality applications for aerospace and defense systems.
• Participate in all phases of the SDLC including requirements, architecture, design, implementation, testing, deployment, and maintenance.
• Collaborate with systems, software, hardware, integration, and test engineers for integrated solutions.
• Conduct design reviews and peer code reviews; promote coding standards and best practices.
• Develop and execute unit, integration, and system tests; utilize CI/CD pipelines to improve quality.
• Analyze, troubleshoot, and resolve software defects and performance issues.
• Prepare and maintain technical documentation for design, development, testing, and integration.
• Contribute to process improvements and stay current with emerging tools and practices.

Skills

C++

Java

C#

Python

Problem-solving

Communication

Teamwork

Linux

CI/CD

Version control

Education

Bachelor's degree in CS/SE/CE

Master's degree

Tools

Git

CI/CD tools

UML

MBSE

Job description

Eligibility

• U.S. Citizenship is required.

Primary Responsibilities

Software Design & Development: Design, develop, test, and maintain high-quality software applications supporting aerospace and defense systems.

Software Engineering Lifecycle: Participate in all phases of the Software Development Life Cycle (SDLC), including requirements analysis, architecture and design, implementation, integration, testing, deployment, and maintenance.

Cross-Functional Collaboration: Collaborate with systems, software, hardware, integration, and test engineers to ensure seamless integration of software components and successful system performance.

Quality & Review: Conduct software design reviews and peer code reviews. Provide constructive technical feedback while promoting coding standards, quality assurance, and best practices.

Testing & Validation: Develop and execute unit, integration, and system tests. Utilize automated testing frameworks and Continuous Integration/Continuous Deployment (CI/CD) pipelines to validate software functionality and improve software quality.

Troubleshooting & Problem Resolution: Analyze, troubleshoot, and resolve software defects and performance issues.

Technical Documentation: Prepare and maintain technical documentation supporting software design, development, testing, configuration management, and system integration.

Continuous Improvement: Contribute to process improvements, software engineering best practices, and development standards that enhance product quality, efficiency, and maintainability. Stay current with emerging technologies, tools, and software engineering practices

Required Qualifications:

• Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a related technical discipline
• Minimum of three (3) years of professional software development experience
• Proficiency in one or more programming languages, including: C++, Java, C#, Python, or other object-oriented programming languages
• Experience with software development methodologies and lifecycle
• Excellent problem-solving and analytical skills
• Experience working with Linux Operating Systems
• Strong communication and teamwork abilities
• Familiar with version control systems and CI/CD
• Experience with debugging and testing

Desired Qualifications:

• Master's degree in Computer Science, Software Engineering, or a related field
• Experience with Future Airborne Capability Environment (FACE) or other
• Modular Open Systems Architecture (MOSA) development
• Experience with UML Diagrams and Model-Based Systems Engineering (MBSE)
• Experience with Agile software development
  

Why Join Trigon Cyber?

At Trigon Cyber, you will have the opportunity to work on meaningful projects that directly support our nation's defense while collaborating with a talented and mission-focused team. We value innovation, integrity, collaboration, and continuous learning, and we are committed to investing in our employees' professional growth and success.

We Offer

• Competitive salary
• 401(k) with company matching
• Medical, dental, and vision insurance
• Company-paid life and disability insurance
• Paid Time Off (PTO) and paid holidays
• Professional development and training opportunities
• Opportunities to work on cutting-edge aerospace and defense technologies
• A collaborative, mission-driven culture where your contributions make a real impact

Work Location: Huntsville, Alabama

Travel Requirement: Up to 25%

Employment Type: Full-Time

Security Clearance: Active Secret Clearance preferred; U.S. Citizenship required.