Software Verification Engineer

Engineers are the reason we exist—they’re the core of who we are. Embark on a journey with EXB Solutions at the forefront of technological innovation as we seek talented Engineers to shape the future of cutting-edge projects and contribute to a culture of excellence and creativity. What we do matters. Lumen Dynamics Systems & Solutions is seeking Software V&V Engineers with experience in safety-critical embedded systems to support advanced aerospace and defense programs. You’ll be verifying and validating software running on RTOS-based, multicore SoC architectures, ensuring compliance with DO-178C and alignment to system-level requirements. This includes hands-on work across integration, system test, and software verification (HLR/LLR) in complex hardware/software environments. This role is ideal for engineers who understand the added complexity multicore introduces in certification, including timing, determinism, and partitioning concerns. Location: Remote (Strong preference for hybrid/onsite in Endicott, NY) Due to the nature of this work, all applicants must be U.S. Citizens. Required Qualifications: Bachelor’s degree in software engineering or a related engineering discipline 2+ years of relevant Software Engineering experience in avionics or electronic controls embedded development in a safety or mission-critical environment (ie: aerospace, military). Experience developing or developing on top of an RTOS (real-time operating system), as well as familiarity with RTOS concepts. Experience with developing software to DO-178C standards. Experience with C, Python. Experience with Integration and Test at both system levels (HW/SW integration) as well as software test (HLR/LLR). Preferred Qualifications: Experience with Asymmetric Multiprocessing Experience with debug concepts on complex multi-core SoC. Master’s degree in software engineering or a related engineering discipline. Experience with ARM processors, associated System on Chip features, and ARM toolsets like ARM Dev Studio IDE and ARM DStream Probe. Experience developing device drivers/board support packages. Familiar with data transfer protocols (ARINC 615A, ARINC 429, MIL-STD-1553, PCIe, LIN, CAN). Familiar with security concepts (authentication, authorization, confidentiality). Familiarity with actuators and sensors like stepper/torque motors, solenoids, relays, VDT, VRT, etc. Experience BVA (boundary value analysis), SCA (structural coverage analysis), DCCA (data and control coupling analysis). Experience with DO-330 Tool Qualification. Good soft skills: communication, ability to perform active listening, self-manage, raise/elevate roadblocks and hiccups, communicate clearly, and take direction. Good general understanding of engineering principles to be able to adapt to new projects/environments and come up to speed quickly. Team leadership experience, including project technical leadership and/or software functional leadership. 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. Full compensation package is based on candidate experience and certifications Pay Ranges $100,000—$140,000 USD At Lumen Dynamics 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. Lumen Dynamics provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, c