Sr. Wi-Fi Test Engineer

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About Company

Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human/tech interaction. Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters.

Sr. Wi-Fi Test Engineer in Philadelphia, PA

Job Description:

• Perform exploratory testing of Wi-Fi features across CPE devices (Gateways, Routers, Extenders).
• Validate Wi-Fi functionality including:
• SSID creation and management
• Security modes (WPA2/WPA3, WPS)
• Band steering, client steering, mesh behavior
• Roaming, handoff, and multi AP scenarios
• Test real-world usage scenarios such as:
• Multiple client types (mobile, laptops, IoT, smart TVs)
• Dense client environments
• Interference, channel congestion, and environmental variations
• Identify edge cases, race conditions, and intermittent issues through investigative testing.
• Perform performance and stability validation:
• Throughput, latency, packet loss
• Long duration soak and stress testing
• Collaborate closely with developers, architects, and product teams to:
• Share exploratory findings
• Reproduce complex customer reported issues
• Suggest test ideas based on system design
• Execute limited scripted/regression testing, with primary focus on unscripted exploratory testing.
• Log high-quality defects with detailed observations, logs, and reproduction steps.
• Analyze logs, packet captures, and system traces for issue triage.
  
  

Required Skills & Experience

• Strong understanding of Wi-Fi fundamentals:
• 802.11 a/b/g/n/ac/ax (Wi-Fi 4/5/6)
• 2.4GHz / 5GHz / 6GHz basics
• Hands-on testing experience with:
• Broadband gateways, routers, mesh/extenders
• Linux based embedded systems
• Familiarity with testing tools:
• iPerf, Wireshark, tcpdump
• Wi-Fi analyzer tools (mobile/desktop)
  

Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status, or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment.