Device Engineer II

Alarm.com

Tysons, Virginia

Full Time

Posted August 7, 2026

$88k - $123k

Power Generation

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Job Description

A rapidly expanding, entrepreneurial technology company, Alarm.com , is seeking an ambitious and talented RF/EMC Engineer.

Key Responsibilities

Independently plan and perform RF performance and EMC pre-compliance testing in accordance with product specifications and applicable regulatory requirements (FCC, ISED, CE/RED).
Complete RF performance measurements (e.g., TRP/TIS, conducted power/spectrum, radiated/conducted emissions) to guarantee high performance across radios.
Evaluate, troubleshoot, and help optimize the RF performance and EMC compliance of multi-radio, in-house designed hardware.
Own the certification workflow: prepare test samples, develop test instructions, and witness/support testing at external certification labs.
Clearly document and analyze test results, and communicate findings to design and program teams.
Optimize and expand our testing capabilities using AI tools and other SW tools.
Operate independently while working with senior management to stay fully aligned with company priorities, goals, and strategies.

Requirements

Bachelor of Science degree in Electrical Engineering or a similar technical discipline, with a background in RF and/or EMC.
2-3 years of hands-on experience performing RF performance and/or EMC testing and interpreting results against pass/fail criteria.
Familiarity with different wireless communication protocols (cellular, WiFi, Bluetooth, sub-GHz).
Experience troubleshooting RF performance issues and EMC compliance failures.
Ability to read and understand electronic schematics.
Experience using electrical and RF lab equipment, such as: oscilloscope, DC power analyzer, spectrum analyzer, vector network analyzer, signal generator, and cellular communication tester.
Rigorous attention to detail with focus on robustness, scalability, and quality of products.
Self-motivation and the discipline to thoroughly test and vet wireless devices.
Ability to work on multiple projects simultaneously in a fast-paced environment.

Benefits & Perks

Collaborate with outstanding people: We hire only the best. Our standards are high and our employees enjoy working alongside other high achievers.
Make an immediate impact: New employees can expect to be given real responsibility for bringing new technologies to the marketplace. You are empowered to perform as soon as you join the Alarm.com team!
Gain well rounded experience: Alarm.com offers a diverse and dynamic environment where you will get the chance to work directly with executives and develop expertise across multiple areas of the business.
Community and Camaraderie: One of our core values is to 'Keep It Fun,' which to us means fostering a strong sense of community. Our culture is built on collaboration and connection, where we celebrate our successes and believe that a positive, engaging environment is key to doing our best work.
Alarm.com values working together and collaborating in person. Our employees work from the office 4 days a week .
Our total rewards package is designed to support you holistically—in your health, your finances, and your life outside of work. The package includes medical plans with company subsidies, a Health Savings Account (HSA) with a company contribution, and a 401(k) with an employer match. We encourage a healthy work-life balance with paid vacation that increases with tenure, paid holidays, wellness time, and paid maternity and bonding leave. To complete the package, we also provide company-paid disability and life insurance, all within a collaborative and casual work environment.