Software Verification Engineer

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 & Solutions (QDSS) is seeking Software Verification & Validation (V&V) Engineers to support safety-critical flight control and avionics software development efforts for advanced vertical lift aircraft programs.

This role supports verification activities across multiple software modules and focuses on development, revision, and execution of requirements-based test artifacts in accordance with program Software Development Plans, Software Standards, and test guidelines. Engineers in this position will collaborate closely with system, software, and lab teams to ensure software functionality is verified against high-level requirements, with emphasis on schedule-driven milestones, traceability, and quality of verification deliverables.

This role is primarily remote, with 1 week onsite for onboarding in Fort Worth, TX. Some onsite presence may be required during integration or major test events. U.S. Citizen or U.S. Permanent Resident is required.

Key Responsibilities:

• Upkeep of Aure Dev Ops (ADO) wiki test and procedure guidance documentation as they are refined during test documentation development
• DOORs and MATLAB experience: Requirements, constants, and signal names are generated in MATLAB and DOORs tools, requiring some experience with navigating both tools to gather the necessary information to create and/or update C# test scripts and Word doc test procedures
• Analyze test cases and draft Flight Control Computer software high-level verification procedures and C# scripts according to their test cases, standards, and the guidelines provided
• Draft automated test scripts using VS Code on your desktop with a customer-provided extension to compile
• Executing tests in system integration lab (SIL) environments
• Executing and analyzing results from customer-provided results automation tool to verify results are accurate to the correct resolution of signal values and timing tolerances.
• Identifying, communicating, documenting, and tracking discrepancies/test findings in Azure DevOps
• Analyzing test results, time histories, and anomalies
• Revising and reworking test scripts and test procedures to create a quality product for review
• Operating using Azure DevOps (ADO) and git within an integrated, iterative development environment and responding rapidly to evolving requirements
• Participating in peer reviews as needed and supporting comment resolution in close coordination with the reviewer for checklist closure
• Updating Azure DevOps git repository with test scripts, procedures, and test results artifacts consistently and according to process
• Working traceability updates within DOORs
• Working with test facility personnel as tests are executed on the test bench and issues are found
• Working in close coordination, when necessary, with the Software Development team to maintain alignment with evolving builds, requirements, and integration schedules
• Coordinating with design engineers and SMEs to validate expected behavior and ensure coverage

Required Qualifications:

• Bachelor’s degree in aerospace engineering, electrical engineering, computer engineering, or related technical field
• Five 5+ years of experience performing requirements-based software verification and validation within structured or regulated development environments
• Demonstrated experience supporting safety-critical software programs operating under DO-178B/C or equivalent aerospace, defense, or functional safety standards
• Extensive experience developing and executing requirements-based test cases derived from system and high-level software requirements
• Experience working in SIL, HIL, or integration laboratory environments supporting verification, regression testing, and anomaly resolution
• Working knowledge of MATLAB, Simulink and/or MathWorks verification toolsets used in model-based development and automated test execution
• Experience utilizing requirements and configuration management tools (e.g., DOORS, Git, Dimensions, ADO) within a controlled engineering workflow
• Ability to interpret complex technical requirements and expected system behavior, ensuring complete verification coverage
• Strong analytical, troubleshooting, and technical documentation skills with demonstrated ability to identify, disposition, and communicate test findings
• Ability to operate effectively within a multi-disciplinary engineering team while maintaining close coordination with Software Development teams to remain aligned with evolving builds, requirements, and release schedules
• Eligibility to work as a U.S. Person

Preferred Qualifications:

• Experience supporting flight control systems, avionics, or embedded aerospace software development or verification activities, preferably within rotorcraft or advanced vertical lift programs
• Prior experience supporting Bell flight control or avionics programs or demonstrated familiarity with Bell engineering processes and toolchains
• Previous experience supporting DO-178 certification artifacts, audits, or SOI events
• Experience developing scripts or automating test execution, including use of MATLAB, Simulink, Python, C#, or similar automation tools
• Working knowledge of control laws, redundancy management architectures, or model-based development workflows
• Experience supporting commercial or military aerospace programs, including participation in certification, audit, or formal verification activities
• Experience in the adoption and/or integration of emerging technologies (e.g., generative AI, automation platforms, digital assistants) into day-to-day operations for continuous improvement.

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.