Alarm.com
CybersecurityDirect Greenhouse career site

Staff Security Engineer

Pay
$167,500 – $180,500 per year
Location
Tysons, VA · On-site
Job type
Full-time
Level
Senior
Experience
10+ years
Listed
30 days ago

Skills & highlights for this role

  • IoT penetration testing
  • reverse engineering
  • embedded systems
  • firmware analysis

Also useful

  • IDA Pro
  • Ghidra
  • Binary Ninja
  • UART
  • I2C
  • SPI
  • JTAG

About the role

The Staff Security Engineer will identify security risks within our IoT device ecosystem, communicate those risks to management, and assist with the mitigation efforts. This role requires hands-on experience with reverse engineering, networking, operating systems, and programming. The ideal engineer will bring these skills to bear on complex IoT security challenges. The Senior Security Engineer will also document security policies and procedures and ensure they remain up to date with applicable industry standards and compliance requirements.

The Staff Security Engineer primary job responsibilities include

  • Perform IoT penetration testing, including firmware extraction, reverse engineering, and vulnerability discovery
  • Perform security research, analysis, and testing via threat modeling, vulnerability assessment, penetration testing, and/or social engineering across a wide variety of applications, platforms and systems
  • Use a combination of manual and automated techniques to assess risks and circumvent security mechanisms of devices and application
  • Oversee and manage the deployment, integration, and configuration of security solutions and enhancements to existing IoT infrastructure and the enterprise's security documents
  • Select and acquire additional security solutions or enhancements to existing security solutions to improve overall IoT enterprise security
  • Clearly outline and document risk impacts of test findings in reports
  • Test, triage, and drive remediation of security issues reported by external parties
  • Actively partner with infrastructure, application, product, and other stakeholders to ensure deployed solutions minimize security and privacy risks
  • Other duties as assigned

Requirements

  • B.A. or B.S. (or higher) in Computer Science, Electrical Engineering, or a related engineering program with strong academic performance preferred
  • 10+ years of information security experience, with a strong focus on offensive security, penetration testing, or vulnerability research
  • Prior experience performing security testing and assessment in IoT, embedded, or firmware based environments
  • Working knowledge of embedded system design and constraints (development experience a plus, but not required)
  • Familiarity with using hardware debugging equipment such as oscilloscopes, logic analyzer and other tools
  • Familiarity with interface protocols such as UART, I2C, SPI, JTAG, and related tooling.
  • Experience analyzing embedded Linux systems and firmware images.
  • Familiarity with ARM CPU architectures with exposure to x86, RISC-V, or others as a plus
  • Experience with reverse-engineering tools such as IDA Pro, Ghidra, and/or Binary Ninja
  • Certification in one or more Information Security disciplines is preferred or ability to obtain certifications.
  • Self-starter, analytical, tenacious problem solver
  • Strong verbal and written communication skills for a highly collaborative environment
  • Rigorous attention to detail and focus on quality of deliverables
  • Proven team experience and comfort in a team-oriented environment
  • Passion for working with technology and excitement for creating high quality consumer technology product

Additional information

If you feel like you don't meet all the requirements for this role, we encourage you to apply. We don't want a few of them to get in the way of meeting a great candidate like you!

Please note that sponsorship of new applicants for employment authorization, or any other immigration-related support, is not available for this position at this time.

Company Info

Alarm.com is the leading platform for intelligently connected properties. Millions of homeowners and businesses rely on Alarm.com's technology to secure, monitor, and manage their environments from anywhere.

Our comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. Alarm.com's common stock is traded on Nasdaq under the ticker symbol ALRM.

Alarm.com delivers serious security for serious people.

Company Benefits

  • 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.

Why Work for Alarm.com?

  • 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.
Read the original posting

From Alarm.com's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

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Common questions

What is the salary for the Staff Security Engineer role at Alarm.com?

The Staff Security Engineer posting at Alarm.com states compensation of $167,500 – $180,500 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Alarm.com's official career site.

Where is the Staff Security Engineer job at Alarm.com located?

This Staff Security Engineer position at Alarm.com is located in Tysons, VA (On-site). Always check Alarm.com's application page for specific state eligibility or relocation policies.

What qualifications are required for Staff Security Engineer at Alarm.com?

For the Staff Security Engineer role, Alarm.com highlights 10+ years of relevant experience; experience with IoT penetration testing, reverse engineering, embedded systems, firmware analysis. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Staff Security Engineer position at Alarm.com?

This listing links directly to Alarm.com's Greenhouse application page. You can apply directly on Alarm.com's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.