System Engineer- MOPS Testing

We don’t just build technology—we engineer the future. From next-gen aerospace to cutting-edge defense systems, we tackle the toughest, mission‑critical challenges that keep people safe and push the limits of innovation. This is where problem‑solvers, innovators, and big thinkers thrive.

EXB Solutions (a Quest Defense Systems and Solutions company) is growing and seeking System Engineers! We are a leader in innovation, solving mission‑critical challenges with over 25 years of expertise. Combining deep industry knowledge, cutting‑edge technology, and a collaborative approach, we deliver secure, sustainable solutions that shape a brighter future.

Join our engineering team to be involved in the most critical stages of the systems life cycle, from prototype engineering testing to system qualification testing. You will be responsible for creating qualification plans and procedures, executing qualification tests, writing qualification test reports, providing guidance and support to resolve complex customer issues, and driving improvements in our qualification processes.

• Perform avionics testing in accordance with environmental requirements and Minimum Operational Performance Standards (MOPS)
• Perform Fast Load and ACAS X optimization
• Collaborate with cross‑functional teams to develop and execute project plans
• Provide technical expertise and guidance to the team in solving complex engineering problems
• Ensure adherence to quality standards and regulatory requirements

• Experience working with DO‑160 and/or Mil‑STD environmental requirements
• Experience evaluating MOPS such as DO‑385, DO‑185 or DO‑260C
• Knowledge of software development life cycle
• Test Procedure and Test Report writing experience
• MOPS Testing (Minimum Operating Performance Standards)
• High preference for Systems knowledge/experience with any/all
  • DO‑385 ACAS X (Airborne Collision Avoidance System)
  • DO‑185 TCAS II (Traffic Alert and Collision Avoidance System II)
• DO‑260C ADS‑B (Automatic Dependent Surveillance‑Broadcast)

We are a family‑like company. We are collaborative. We believe in embracing change. We believe in doing consistent good work. EXB houses smart, curious and passionate about “making a difference” people. Our company culture sets us apart from others, as well as:

• 401k with Employer‑Match Contributions
• Medical, Vision, Dental, and Life coverage
• Disability Benefits
• Generous compensation structure
• Ample learning opportunities
• Remote and Hybrid Opportunities Available
• Certification Assistance Available (Approval Required)
• Flexible, Friendly and Fun work environment

At QDSS, we are more than an engineering company—we are a force for innovation and positive change. With over 25 years of proven expertise in solving mission‑critical challenges, we empower our team to push boundaries, combining deep industry knowledge, cutting‑edge technology, and a collaborative “think tank” approach.

Our vision is to be the trusted partner of choice for our defense and aerospace clients, delivering secure, sustainable, and world‑class solutions that build a brighter future.

EXB Solutions provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.