Lead Software Verification Engineer

Join the elite team at QDSS where our engineers are at the forefront of developing cutting-edge Aerospace, Defense, Space, and Medical Device products. Your work will make a real impact, contributing to the core of engineering solutions that drive technological advancements.

Join the Quest Defense Systems and Solutions team developing and verifying safety-critical embedded software for advanced aerospace engine control systems. We're looking for a Lead Software Verification Engineer with experience in Verification & Validation (V&V), DO-178C, embedded software, RTOS, and systems integration to help deliver reliable, high-quality software for mission-critical applications.

In this role, you'll lead software verification activities, support hardware/software integration, and work closely with systems, software, and test engineering teams to ensure software meets customer, regulatory, and certification requirements.

Location: This position is located in Endicott, NY and requires full-time onsite support during the initial onboarding period (approximately 1–2 months), with the opportunity for a hybrid work schedule afterward.

Citizenship Requirement: Due to the nature of the work, U.S. Citizenship is required.

What You'll Do

• Lead software Verification & Validation (V&V) activities for embedded aerospace software.
• Perform requirements-based testing, software integration testing, and hardware/software integration testing.
• Verify high-level and low-level software requirements (HLR/LLR) in accordance with DO-178C.
• Review software requirements, designs, test procedures, and verification results for completeness and compliance.
• Support software certification activities and ensure compliance with aerospace software standards.
• Collaborate with systems, software, hardware, and integration teams throughout the development lifecycle.
• Document test results, identify issues, and communicate technical findings to engineering teams and customers.
• Support onboarding, process improvements, and technical guidance for future verification engineers.
• Participate in technical reviews and help improve software quality, verification processes, and engineering best practices.

Required Qualifications

• Bachelor's degree in Software Engineering, Computer Engineering, Electrical Engineering, Computer Science, or another STEM discipline.
• 6+ years of experience developing or verifying embedded software in aerospace, defense, or another safety-critical industry.
• Experience with DO-178C software development or verification.
• Experience with Verification & Validation (V&V), software integration testing, and hardware/software integration.
• Experience developing or testing software running on a Real-Time Operating System (RTOS).
• Experience programming in C and Python.
• Experience with multicore or asymmetric multiprocessing architectures.
• Strong analytical, troubleshooting, and technical communication skills.
• U.S. Citizenship required.

Preferred Qualifications

Experience with one or more of the following:

• ARM processors
• ARM Development Studio
• ARM DSTREAM
• System-on-Chip (SoC)
• Device Drivers
• Board Support Packages (BSP)
• Bare-Metal Software
• DO-330 Tool Qualification
• Requirements-Based Testing
• Structural Coverage Analysis (SCA)
• Boundary Value Analysis (BVA)
• Data & Control Coupling Analysis (DCCA)
• Worst-Case Execution Time (WCET)
• CAST-32A
• Multicore Processing
• Deterministic Real-Time Systems
• ARINC 429
• ARINC 615A
• MIL-STD-1553
• PCIe
• LIN
• CAN
• Embedded Security
• Sensors and Actuators
• Aerospace
• Avionics
• Engine Controls
• Technical leadership or team leadership experience

Master's degree in a related STEM field is preferred.

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 135000 - 162000 USD