Embedded Software Engineer

Immediately Hiring with a $10,000 sign on bonus and relocation assistance! 

Shape the future of innovation as we tackle cutting-edge projects that make a difference.  We’re not just in the business of engineering—we’re building a brighter future. Driven by creativity and a culture of excellence, we believe in the power of engineering to solve today’s challenges and create opportunities for tomorrow. What we do matters.

Quest Defense Systems and Solutions is growing and actively hiring to our team for Embedded Software Engineers to support the design and development of mission-critical communications products for defense and aerospace applications. This is a hands-on role for someone who enjoys building reliable embedded software, working in C++, and solving technical problems across complex multi-threaded systems.

Location: Onsite in Cedar Rapids, IA. Relocation assistance will be provided.

Citizenship: Due to the nature of this work, all applicants must be U.S. Citizens. 

Clearance: Ability to obtain an Active Clearance

Sign On Bonus: $10,000 

In this position, you’ll work closely with software architects, technical leads, and cross-functional engineering teams to develop, test, and integrate embedded software solutions. The work includes object-oriented C++ development, unit testing, Python scripting, Linux-based development, networking protocols, and device driver support.

Key Responsibilities

• Support the full software development lifecycle, including design, development, testing, and deployment in a secure environment
• Support the design and development of embedded software solutions for communications products
• Collaborate with cross-functional engineering teams to ensure seamless integration with embedded systems and networking components
• Develop and maintain unit tests to ensure the reliability and robustness of new and legacy systems
• Work closely with system architects and technical leads to maintain and improve the overall software architecture

Required Qualifications

• U.S. Citizenship with ability to obtain an Active Secret Clearance
• 2-5+ years of experience with Object-Oriented Programming (preferably in C++)
• Willingness to work onsite at Cedar Rapids (IA)
• Experience with software development and integration on complex multi-threaded embedded C and C++ product software code bases   
• Proficiency in scripting languages such as Python
• Proficiency in writing unit tests and ensuring code reliability
• Basic knowledge of networking protocols and architecture
• Experience developing or supporting device drivers

Preferred Skills and Experience

• TCP/IP network applications development experience
• UML experience
• CORBA experience
• Linux experience
• Familiarity with embedded systems development for Software Defined Radios
• Prior experience working on Department of Defense (DoD) projects
• Experience working with MIL-STD-1553 and MIL-STD-188

The QDSS Advantage:  

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. 

Pay Ranges 100000 - 165000 USD