Systems Test Engineer

Job Title: Systems Test Engineering Department: Engineering Reports to: Manager - Systems Test Engineering Office: Hybrid Work Environment: Hybrid
Owl Cyber Defense is a leader and trusted partner in cyber security. We deliver solutions that protect and connect the world's most critical networks. Owl's product lines of cross domain, data diode, and portable media solutions provide the strongest available security checkpoints for threat prevention and secure data availability. Our in-depth expertise in security engineering at the operating system level enables us to help government and commercial customers meet ever-evolving cyber security threats.

Job Summary:

The System Test Engineer in Test - Automation & Performance plays a key role in ensuring the quality, reliability, and performance of cross-domain networking and filtering devices. This role focuses on building automated test solutions, executing performance benchmarks, and supporting the validation of systems that control and secure data flows across security boundaries.


The ideal candidate is a skilled software developer who is passionate about technology, enjoys solving complex problems, and thrives in a small, tightly knit engineering team where collaboration, ownership, and hands-on contribution are essential.

Essential Duties and Responsibilities:

Performance Benchmarking

• 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

Test Automation and Quality Engineering

• 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

Collaboration and Team Engagement

• 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

Requirements/Qualifications:

• Education
  • Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent experience
• Knowledge, Skills & Abilities
  • 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)
• Additional Competencies/Requirements
  • 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

Salary:
The salary for this position ranges between $95,000.00 and $125,000.00 USD. This range represents Owl Cyber Defense Solutions' good-faith estimate of the base salary for this position at the time of posting. Placement within the range will depend on factors such as relevant work experience, geographic location, education, training, certifications, key skills, internal equity, market data, and other job-related considerations. Compensation will not be below any applicable local minimum wage. This position is also eligible to participate in the Company's annual bonus program, subject to the terms and conditions of the applicable plan.


Benefits:
Owl offers a comprehensive and competitive benefits package designed to support the health, financial security, and wellbeing of our employees and their families. Benefits include medical, dental, and vision coverage; a 401(k) retirement plan with company matching contributions; paid time off (to include flexible vacation and personal time, paid sick leave and designated paid company holidays); company-paid life insurance; company-paid short- and long-term disability insurance; and a variety of voluntary benefits and wellness programs. Additional information regarding benefit eligibility, employee contribution rates, and plan details will be provided during the hiring process

About Owl Cyber Defense Solutions, LLC
Owl Cyber Defense Solutions, LLC is a fast-growing cybersecurity solutions company, holding a firm leadership position in network security and secure information transfer. It is a privately-owned US company with offices in Columbia, MD, Danbury, CT and Morrisville, NC. For more information, see

Owl Cyber Defense is an Equal Opportunity Employer and complies with all applicable federal employment laws and regulations. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.