Software Engineer - Test Equipment

• Design, develop, and integrate object-oriented software applications using C#, C++ in Microsoft Visual Studio within a Windows OS environment.
• Troubleshoot software and test equipment instrumentation.
• Work effectively in multidiscipline engineering teams.
• Prioritize and execute multiple tasks concurrently.
• Derive and develop software requirements.
• (Principal level) Lead technical efforts and mentor junior engineers.

• A bachelor’s degree in science, Technology, Engineering, or Mathematics (STEM) and 2-10+ years of relevant engineering experience (higher experience levels also acceptable; equivalent master’s degree combinations recognized).
• Experience with C++, C#, Java, Python, or Visual Basic.
• Experience using IDEs and debugging tools.
• Experience with lab instrumentation, hardware interfaces, protocols (TCP/IP, UDP, RS-422).
• Experience with UML, configuration management, Azure DevOps/GitHub.
• Proficiency with Windows OS and Microsoft Visual Studio.
• Must maintain a U.S. Secret clearance; U.S. citizenship required.
• Ability to obtain and maintain a U.S. security clearance prior to start; U.S. citizenship required., * Understanding computer architecture and optimization techniques.
• Experience developing software drivers for hardware interfaces.
• Knowledge of protocols such as TCP/IP, UDP, RS-422.
• Familiarity with test instrumentation (oscilloscopes, DMMs, power supplies).
• Experience with UML, Agile/Waterfall lifecycle models, Azure DevOps or GitHub.
• Strong written and interpersonal communication skills.

At QDSS, our advantage is purpose-driven work, collaborative teams, and complex challenges that push boundaries and build lasting impact. You’ll grow your career while contributing to mission-critical programs that demand excellence and shape the future.

What You’ll Find Here

• Work That Matters - Next-generation, safety- and mission-critical projects where your contributions have real-world impact.
• Growth That’s Supported - Competitive compensation, employer-matched 401(k), certification assistance, and clear opportunities for advancement.
• A Culture That Works - A flexible, collaborative, and people-first environment where teamwork, innovation, and balance are valued.

Benefits Include

• Competitive pay, comprehensive medical/dental/life and disability coverage, 401(k) with employer match, professional development support, and a flexible, friendly workplace.

At Quest Defense Systems and Solutions, we don’t just build technology - we engineer the future. From next-generation aerospace solutions to cutting-edge defense systems, we tackle the toughest, mission-critical challenges that keep people safe and push the boundaries of innovation. This is where problem-solvers, innovators, and visionary thinkers come together to shape the future. With over 25 years of aerospace and defense engineering expertise, our commitment to delivering high-quality, transformative solutions sets us apart - not just as an industry leader, but as a driving force for impactful change. Together, we’re not just leading the industry - we’re revolutionizing it.