The Smart Home Analytics (SHA) team is seeking a

• WiFi Subject Matter Expert
• to bridge the knowledge gap between advanced wireless technologies and our data-focused team members. In this critical role, you will help maximize the value of router data collection and ensure deep wireless networking expertise is readily available. You will be instrumental in testing, analyzing, and optimizing WiFi performance within an innovative smart home ecosystem. Req.#1071753867
• Responsibilities
• +

Performance Testing & Validation:

Conduct rigorous WiFi performance testing, generate throughput (TPut), KPI, and other performance metrics and statistics for tested devices +

Automation & Scripting:

Write and customize automation and shell scripts to validate Customer Premises Equipment (CPE) such as TR-069 routers on the network, running experiments per vendor (ports, WiFi radios, SSID packets, etc.) +

Data-Intensive Collaboration:

Leverage Python and Spark within data-intensive environments to process and analyze metrics, compile test reports, and prepare presentations +

Debugging & Root-Cause Analysis:

Utilize advanced debugging tools to perform root-cause analysis and resolve complex performance bottlenecks +

Continuous Innovation:

Eagerly learn and apply new technologies in data visualization and automation

• Requirements
• + Prior experience with WiFi performance testing is required + Very good understanding of 802.

11ac/ax protocols is a MUST

+ Ability to write automation scripts via Python is highly desired

+ Demonstrated ability with Python and Spark within data-intensive environments

+ Ability to write shell scripts to validate CPE (e.g., TR-069 routers) and customize scripts/experiments per vendor

+ Familiarity with test equipment such as Octoscope or Veriwave

+ Good knowledge of RF concepts: splitters, attenuators, antennas, and RF shielded boxes

+ Familiarity with lab test equipment: Spectrum analyzers, network analyzers, and oscilloscopes

+ Good knowledge of

TCP/IP, L2

networking / switches, and Wireshark debugging tools

+ Good knowledge of device management protocols like TR-069

+ Prior experience with debugging tools and root-cause analysis

+ Strong problem-solving skills, with the ability to compile comprehensive test reports and prepare stakeholder presentations

• Nice to have
• + A solid background in database engineering and software development + Understanding of wireless protocols such as 4G/5G
• We offer
• + Medical, Dental and Vision Insurance (Subsidized) + Health Savings Account + Flexible Spending Accounts (Healthcare, Dependent Care, Commuter) + Short-Term and Long-Term Disability (Company Provided) + Life and AD&D Insurance (Company Provided) + Employee Assistance Program + Unlimited access to LinkedIn learning solutions + Matched 401(k) Retirement Savings Plan + Paid Time Off - the employee will be eligible to accrue 15-25 paid days, depending on specific level and tenure with EPAM (accrual eligibility may change over time) + Paid Holidays - nine (9) total per year + Legal Plan and Identity Theft Protection + Accident Insurance + Employee Discounts + Pet Insurance + Employee Stock Purchase Program + If otherwise eligible, participation in the discretionary annual bonus program + If otherwise eligible and hired into a qualifying level, participation in the discretionary Long-Term Incentive (LTI) Program •This Remote Position Cannot be Performed in New York City.
• This posting includes a good faith range of the salary EPAM would reasonably expect to pay the selected candidate.

The range provided reflects base salary only. Individual compensation offers within the range are based on a variety of factors, including, but not limited to: geographic location, experience, credentials, education, training; the demand for the role; and overall business and labor market considerations. Most candidates are hired at a salary within the range disclosed.

Salary range:

$130,000 - $160,000. In addition, the details highlighted in this job posting above are a general description of all other expected benefits and compensation for the position. In accordance with the LA County Fair Chance Ordinance, you may find a copy of the Notice containing a summary of the Ordinance's key provisions here: Concept FCO Posting 8 27 24 (lacounty.gov)EPAM Systems, Inc. is an equal opportunity employer. We recognize the value of diversity and inclusion in creating success for our customers, business partners, shareholders, employees and communities. We are committed to recruiting, hiring, developing and promoting employees without discrimination. As a global employer, this commitment includes complying with all laws in the countries in which we operate. Nevertheless, we believe equal employment practices should not be limited to what the law requires. Equal opportunity and inclusion are essential to motivate, empower and recognize the best in everyone. At EPAM, employment actions are based on individual qualifications, without regard to race, color, religion, creed, gender, pregnancy status, sexual orientation, gender identity, gender expression, marital or familial status, national origin, ancestry, genetics, age, disability status, veteran status, citizenship status when otherwise legally able to work, or any other characteristic protected by law.