Systems Test Engineer - Owl Cyber Defense

Job Title:

Systems Test Engineer

Department:

Engineering

Reports to:

Manager – Systems Test Engineering

Office:

Hybrid

Work Environment:

Hybrid

• Plan and execute performance, throughput, latency, and stress testing
• Establish and maintain performance baselines for cross-domain devices
• Identify performance risks related to data volume, protocol complexity, and system configuration
• Analyze and communicate performance results and trends
• Design, develop, and maintain automated test solutions for cross-domain networking and filtering systems
• Support automated functional, integration, and system-level testing
• Increase automation coverage to reduce reliance on manual testing
• Verify correct enforcement of filtering rules, data handling, and protocol behavior
• Work closely with developers, systems engineers, and test team members in a small, collaborative environment
• Participate in design, requirement, and test reviews
• Share ideas, raise quality concerns early, and contribute to continuous improvement
• Take ownership of assigned work and support team success
• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience
• Proven track record of innovating with Python, Ansible, Java, or bash (any or all).
• Solid understanding and experience with Network (Routing/Switching) Architecture and troubleshooting
• Strong analytical and problem-solving skills
• Familiarity with performance or load testing concepts (preferred)
• Experience working with Linux-based systems (preferred)
• Understanding of networking protocols and data flow concepts (preferred)
• Experience working in secure, regulated, or controlled environments (preferred)
• Experience Packet Capture and Playback automation (preferred)
• Genuine enthusiasm for technology and engineering
• Enjoyment of hands-on work and learning new systems
• Strong attention to detail and commitment to quality
• Clear written and verbal communication skills
• Ability to collaborate effectively in small, tightly knit teams
• Candidates must be able to obtain/maintain a US Government security clearance