Cambridge Mobile Telematics

Principal Security Architect, Cloud & Infrastructure

Cambridge, MA · Principal

Sponsorship not specified$131k-$163kDetected 8 days ago

Backend DevelopmentMachine LearningData EngineeringLLMsCybersecuritySupply ChainLeadershipCommunicationCollaboration

About the role

You'll stay hands-on with architecture while shaping security strategy across the organization through technical leadership, collaboration, and sound engineering judgment rather than people management.

Own the end-to-end security architecture for CMT's products, including mobile SDKs, backend services, APIs, data pipelines, and partner integrations
Define security standards, reference architectures, and engineering guardrails, and drive adoption across teams
Embed security into the SDLC through threat modeling, secure design reviews, and actionable engineering requirements
Lead threat modeling and translate findings into prioritized engineering work
Own the AppSec and Product Security roadmap, including technology strategy and prioritization
Support customer and partner security reviews and mentor engineers on secure design
Move fast, own outcomes, do work that matters
CMT enables partners to measure risk, detect crashes, provide life-saving assistance, and streamline claims.

Bachelor's degree or equivalent years of experience and/or certification in a related field
7+ years of experience in security, with deep, hands-on expertise in application and product security architecture
Strong software engineering foundation with experience reviewing code and system architecture
Deep knowledge of threat modeling, secure SDLC, OWASP, authentication, cryptography, API security, and mobile security
Working knowledge of AI/ML and LLM security, including secure AI adoption
Experience with mobile SDK security, reverse engineering, and anti-tampering
Familiarity with data-intensive architectures and ML-driven products
Experience in telematics, IoT, connected vehicles, fintech, or other high-trust industries
Proven ability to provide technical leadership and drive security initiatives through influence
Experience securing products that process sensitive personal data and support regulatory requirements
Excellent written and verbal communication skills

CMT is looking for a Principal Security Architect I, Cloud & Infrastructure to help us change the world.
CMT has helped protect over 65 million drivers and prevent over 126,000 crashes worldwide.
The problems are hard.
The impact is real.

The base salary range for this position is: $130,600 to $163,300. This range is specifically for Cambridge, MA
Unlimited PTO, flexible scheduling, competitive salary, annual performance bonus, RSUs, and full benefits including medical, dental, vision, and 401k match
To date, CMT's technology has helped prevent over 126,000 crashes worldwide.
Base Salary Range
The base salary range for this position is: $130,600 to $163,300.

Fair and competitive salary based on skills and experience, and annual performance bonus
Equity may be awarded in the form of Restricted Stock Units (RSUs)
Medical, Dental, Vision and Life Insurance, matching 401k, short-term & long-term disability and parental leave
Unlimited Paid Time Off including vacation, sick days & public holidays
Flexible scheduling and work from home policy depending on role and responsibilities

Cambridge Mobile Telematics (CMT) is the world's largest telematics and AI company for safer mobility.
Its mission is to make the world's roads and drivers safer.
The company's AI-driven platform, DriveWell Fusion®, proactively identifies and reduces driving risk, leading to fewer crashes and injuries.
To date, CMT's technology has helped prevent over 126,000 crashes worldwide.
Headquartered in Cambridge, MA, CMT operates globally with offices in Budapest, Hungary; Chennai, India; Seattle, Washington; Tokyo, Japan; and Zagreb, Croatia.
Learn more at www.cmt.ai.
Be part of the team inventing the future of mobility and road safety

At CMT, we believe the best ideas come from a mix of backgrounds and perspectives.
We are an equal-opportunity employer committed to creating a workplace and culture where everyone feels valued, respected, and empowered to bring their unique talents and perspectives.
Diversity is essential to our success, and we actively seek candidates from all backgrounds to join our growing team.
We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability state.

This listing is sourced directly from Cambridge Mobile Telematics's careers page and normalized into a canonical job model.