---
title: 'Senior Device Engineer - Mechanical at Alarm.com'
canonical: 'https://feeny.ai/job/senior-device-engineer-mechanical-alarm-com-san-diego-r46w0prkgszk'
type: 'job'
last_seen: '2026-09-13'
---

# Senior Device Engineer - Mechanical at Alarm.com

- **Company:** Alarm.com
- **Location:** San Diego, CA
- **Compensation:** $145k–$155k
- **Posted:** 2026-07-01
- **Last confirmed live:** 2026-09-13
- **Apply:** https://job-boards.greenhouse.io/alarmcom/jobs/8610061002

## Job description

[Alarm.com](http://alarm.com/) (ADC) is a rapidly expanding technology company developing innovative cloud and device solutions that deliver a unified, connected service to millions of residential and commercial properties in the US and abroad. We are seeking a hands-on Senior Device Engineer - Mechanical to join our hardware team in San Diego and help define the future of connected-home devices, including video doorbells, cameras, sensors, and control modules.

As the Senior Device Engineer - Mechanical in our San Diego office, you will independently own the mechanical design of new products from concept through manufacturing. You will serve as the on-site mechanical point of contact for our local Technical Program Managers, Electrical Engineers, Firmware Engineers, and Acoustics Engineer, while coordinating closely with our mechanical engineering team across our Taiwan, Washington DC, and Florida offices and our manufacturing partners in Asia. This role operates in the fast-paced, high-cadence development environment that defines consumer electronics.

Key Responsibilities:

- Own product development end-to-end: Independently drive mechanical design of consumer electronics products from concept and industrial-design intent through detailed design, prototyping, and mass production.
- Lead large-assembly design: Architect and manage complex, multi-part 3D CAD assemblies, maintaining design intent, robust part relationships, and revision discipline across the full product.
- Build mockups and prototypes: Create mockups and functional prototypes to evaluate concepts, validate fit and function, and accelerate design iteration.
- Manage simulation and analysis: Plan and manage simulations and engineering analysis, assess risks and design options, and justify decisions against product and cross-functional requirements.
- Drive industrial-design integration: Manage ID discussions to balance and accommodate optical, acoustic, RF, usability, reliability, and operational-efficiency requirements across the full range of intended environmental conditions.
- Design for manufacturing across processes: Design and optimize parts for injection molding, die-cast metal, over-molding, silicone (LSR) injection molding, compression molding, double-shot/two-shot molding, CNC machining, sheet metal, die-cut, and stamped processes.
- Drive tolerance and DFX resolution: Perform tolerance stack-up analysis and lead resolution of DFM/DFA/DFX feedback to ensure manufacturable, reliable, cost-effective designs.
- Prepare manufacturing drawings: Produce detailed 2D drawings for manufacturing that capture critical dimensions, tolerances (GD&T), manufacturing methods, materials, finishes, colors, and all requirements necessary to produce quality products.
- Prepare BOMs, RFQs, and documentation: Prepare preliminary and detailed BOMs and RFQ packages, and document decisions, meeting minutes, research conducted, analyses and simulations performed, engineering assumptions and calculations, and risks with mitigation options.
- Engage vendors and partners: Work directly with tooling vendors and ODM/manufacturing partners across Asia to drive part quality, tool builds, and issue resolution through EVT, DVT, and PVT.
- Serve as the cross-site and cross-functional liaison: Act as the on-site mechanical point of contact for San Diego-based TPMs, EEs, FW, and Acoustics, and coordinate mechanical execution with the distributed ME team in Taiwan, DC, and Florida — ensuring the complete system meets product requirements and is validated and verified according to established engineering standards and methods.
- Other duties as assigned.

Required Qualifications:

- Bachelor's degree or above in Mechanical Engineering or a related field.
- 5+ years of mechanical design experience, with significant experience in consumer electronics, and a demonstrated ability to take products from concept to manufacturing independently.
- Proficient 3D CAD skills with strong large-assembly management experience (Creo strongly preferred).
- Thorough working knowledge of designing parts for injection molding, die-cast metal, over-molding, silicone injection molding, compression molding, double-shot molding, CNC, sheet metal, die-cut, and stamped processes.
- Proven experience with tolerance stack-up analysis, GD&T, and resolving DFM/DFA/DFX feedback.
- Experience producing manufacturing-ready 2D drawings, BOMs, and RFQ packages, and maintaining clear engineering documentation.
- Demonstrated experience working with vendors and manufacturers in Asia and collaborating with cross-functional, globally distributed teams (ID, Optics, Acoustics, EE, RF, FW, QE).
- Self-motivated with the ability to own product development autonomously and coordinate effectively across remote sites and time zones.
- Strong written and verbal communication skills in English.

Preferred Qualifications:

- Direct experience developing cameras and/or video doorbells or similar connected-home consumer devices.
- Experience working in fast-paced consumer electronics development cycles.
- Experience coordinating mechanical work across multiple global sites and external manufacturing partners.

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.

WHY WORK FOR [ALARM.COM](http://www.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](http://www.alarm.com) team!
- Gain well rounded experience: [Alarm.com](http://www.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](http://www.alarm.com) values working together and collaborating in person. Our employees work from the office 4 days a week.

## COMPANY INFO

[Alarm.com](http://www.alarm.com) is the leading platform for intelligently connected properties. Millions of homeowners and businesses rely on [Alarm.com](http://www.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](http://www.alarm.com)'s common stock is traded on Nasdaq under the ticker symbol ALRM. [Alarm.com](http://www.alarm.com) delivers serious security for serious people.

For more information, please visit [www.alarm.com](http://www.alarm.com).

## 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.

[Alarm.com](http://www.alarm.com) is an Equal Opportunity Employer

In connection with your application, we collect information that identifies, reasonably relates to or describes you ("Personal Information"). The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. By submitting your application, you acknowledge that we may retain some of the personal data that you provide in your application for our internal operations such as managing our recruitment system and ensuring that we comply with labor laws and regulations even after we have made our employment decision.

Notice To Third Party Agencies: [Alarm.com](http://www.alarm.com) understands the value of professional recruiting services. However, we are not accepting resumes from recruiters or employment agencies for this position. In the event we receive a resume or candidate referral for this position from a third-party recruiter or agency without a previously signed agreement, we reserve the right to pursue and hire those candidate(s) without any financial obligation to you. If you are interested in working with [Alarm.com](http://www.alarm.com), please email your company information and standard agreement to RecruitingPartnerships@Alarm.com. The base salary range of this opportunity is listed below and is determined within a range based on factors including qualifications, location and experience.  This allows opportunity for growth and development within the role.  The base salary offered is part of a total compensation package.

Base Salary Range $145,000—$155,000 USD

## About Alarm.com

## Company Overview
- **One-liner**: Alarm.com is the leading cloud-based platform for intelligently connected properties, providing IoT solutions for security, video analytics, energy management, and automation to residential and commercial markets.
- **Entity Type**: Public (NASDAQ: ALRM)
- **Headquarters**: Tysons, Virginia, USA
- **Founded**: 2000 (spun out of MicroStrategy)
- **Founders**: Not publicly disclosed as a single founder; the company was spun out of MicroStrategy (now Strategy Inc.)

## Core Business
- **Primary industry/industries**: IoT, Smart Home & Business Security, Video Analytics, Energy Management, Access Control
- **Target customers**: B2B (service provider partners who resell to residential, multi-family, small business, enterprise commercial, and energy utility markets)
- **Mission or purpose statement**: To make properties safer, smarter, and more efficient through an intelligent, cloud-based platform.

## Products & Services
- **Alarm.com Platform (SaaS)**: The core cloud-based platform enabling remote control, home automation, alarm monitoring, and intelligent analytics. Processes over 365 billion data points from 170+ million connected devices annually.
- **Interactive Security**: Cloud-based security monitoring with mobile app control.
- **Video Monitoring & Analytics**: Smart cameras, video recorders, and AI-powered video analytics (including active shooter detection).
- **Energy Management**: Smart thermostats, grid management solutions for electric utilities, and energy efficiency tools.
- **Access Control**: Cloud-managed door locks and entry systems for commercial and multi-family properties.
- **Water Management**: Leak detection and water shut-off solutions.
- **Personal Safety & Emergency Response**: Data-rich emergency response solutions and personal safety devices.
- **Vehicle & Fleet Management**: Connected vehicle solutions.
- **Hardware**: Connected devices sold to service providers, including video cameras, video recorders, gunshot detection sensors, gateway modules, and smart thermostats.

## Market Standing
- **Valuation/Market Cap**: $3.3 billion (as of mid-2026) [linkedin.com](https://www.linkedin.com/company/alarm-com)
- **Annual Revenue**: $1.0112 billion (FY 2025) [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf)
- **Key Metric**: SaaS and license revenue of $689.4 million in 2025 (10.1% CAGR from 2023-2025) [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf)
- **Notable Investors/Partners**: TCV (Technology Crossover Ventures) led Series B; ABS Capital Partners led Series A; service provider partners include thousands of independent security dealers globally.
- **Growth Signals**: Trusted by over 6 million people; operates in 30 countries; net income grew to $132.6 million in 2025; acquired CHeKT in February 2025; headcount of 2,058 full-time employees as of Dec 2025 [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf); active job postings: 78+ [job-boards.greenhouse.io](https://job-boards.greenhouse.io/alarmcom)

## Competitive Advantages
- **Scale & Data Moat**: Processes 365+ billion data points from 170+ million connected devices, creating a massive, defensible data advantage.
- **Service Provider Network**: A global network of thousands of trusted, independent service provider partners who sell, install, and support the platform—creating high switching costs and a strong distribution channel.
- **Long Customer Relationships**: Service contracts typically span 3-5 years with residential and commercial property owners, providing recurring, predictable revenue.
- **Multi-Industry Reach**: Addresses residential, multi-family, small business, enterprise commercial, and energy utility markets from a single platform.
- **Proven Financial Model**: Consistent SaaS revenue growth (10.1% CAGR), strong net income, and positive adjusted EBITDA ($206M in 2025).

## Strategic Focus
- **Platform Expansion**: Continuing to add new solution categories (active shooter detection, water management, grid management) to deepen the value for existing subscribers.
- **International Growth**: Expanding operations across 30+ countries, with recent acquisitions and office openings in Europe, Asia, and Latin America.
- **AI & Analytics**: Investing heavily in video analytics, AI-driven insights, and data-rich emergency response to differentiate offerings.
- **Enterprise & Commercial**: Growing the enterprise commercial and multi-family segments beyond the core residential base.

## Why Work Here
- **Culture**: Collaborative, informal work environment focused on innovation at the intersection of cloud computing, IoT, mobile access, and big data [alarm.com](https://alarm.com/careers/).
- **Work Policy**: In-office model; employees work from physical offices. Multiple locations across the US (Tysons, VA; San Diego, CA; Boston, MA; Austin, TX; Centennial, CO; Bloomington, MN; Liberty Lake, WA) and globally (Poland, Canada, Taiwan, Colombia, Spain, Netherlands, Latvia, Brazil, Australia) [builtin.com](https://builtin.com/company/alarmcom).
- **Compensation & Benefits**: 100% paid medical insurance for employees; 401(k) with employer match; paid time off starting at 4 weeks; employee stock purchase plan; performance bonuses; tuition assistance; internal training academy [alarm.com](https://alarm.com/careers/).
- **Wellness & Perks**: $200/month for employees who waive health insurance; health savings account; gym discounts; sponsored fitness classes; lifestyle spending account ($300/year for wellness); free meditation app; virtual healthcare; family care benefits (back-up care, dependent care search) [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf).
- **Engineering Culture**: Heavy emphasis on R&D (1,150 of 2,058 employees in R&D); opportunities to work on mission-critical IoT systems used by millions daily; internal development tracks and career growth programs [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf).
- **Diversity & Inclusion**: Employee community groups including "Belonging" and "Women in Tech"; commitment to equal opportunity and inclusive hiring [sec.gov](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf).
- **Employer Rating**: 3.6/5.0 on LinkedIn (526 reviews), with work-life balance rated 3.8 and culture rated 3.6 [linkedin.com](https://www.linkedin.com/company/alarm-com).

## Sources
1. [Alarm.com Careers Page](https://alarm.com/careers/)
2. [LinkedIn Company Profile](https://www.linkedin.com/company/alarm-com)
3. [Built In Company Profile](https://builtin.com/company/alarmcom)
4. [Alarm.com 2025 Annual Report (SEC)](https://www.sec.gov/Archives/edgar/data/1459200/000110465926047877/tm266507d2_ars.pdf)
5. [Alarm.com Jobs on Greenhouse](http://job-boards.greenhouse.io/alarmcom)

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